444 1 hpl - fixfas · by using different types of resins, it can be either postforming or standard...

P R O D U C T C A T A L O G U E

intelligence • improvement • innovation

444 1 HPL

ekinoksreklam.com

Gentaş Adres :Dolantı Sokak No:21Siteler 06160 ANKARA / TURKEY

Tel : +90.312. 353 02 06 PbxFax : +90.312. 348 78 67Export Fax : +90.312. 353 02 12

[email protected]@gentas.com.trwww.gentas.com.tr

For 42 years “as we enlarge, the world become smaller.” We continue taking part in all areas of the life by getting stronger day by day.

6 continents, 45 countries, One Common Language...

“GENTAŞ”

“

“For 42 years “as we enlarge, the world become smaller.” We continue taking part in all areas of the life by getting stronger day by day.

6 continents, 45 countries, One Common Language...

“GENTAŞ”

“

“

GENTAŞ GROUP

GENTAŞ LAMINATE performs on a 50.000 m² closed

area in HPL, CPL and Impregnation facilities. As a result of large

scale investments ran by GENTAŞ, company is carried among the

limited number of world companies with its annual laminate

capacity of 15.000.000 m² of CPL, 1.200.000 m² of exterior

compacts, 1.500.000 m² of interior compacts and 6.500.000 m²

HPL decorative laminates.

Quality is always a major subject for Gentaş and the production

deeply committed to the quality demands arising from international

standards or customer demands. The products supplied to the

market have all been certified by EN 438 Norms.

Additionally, Gentaş is proud of being one of the limited companies

having different types of certificates regarding to fire retardancy,

chemical resistancy, UV resistancy, antibacterial surface property,

antistatic surface property.

Gentaş has combined its world-wide experience and knowledge,

gained through the years, with more than 400 different decors and

35 various surface finishes that provides the latest trends to living

concepts.

GENTAŞ LAMINATE, constantly invests in

technology, quality, people and environment as

part of its strategic policy. GENTAŞ, recently

becoming a worldwide well-known HPL

manufacturer through its innovations, capacity

and quality. Thanks to its strong brand,

professional distribution and sales network,

experienced team, GENTAŞ Laminates

achieved the success of being widely preferred

in 6 continents and over 45 countries.

we keep directing the

sector bydevelopingand growing

GENTAŞ GROUP

GENTAŞ LAMINATE performs on a 50.000 m² closed

area in HPL, CPL and Impregnation facilities. As a result of large

scale investments ran by GENTAŞ, company is carried among the

limited number of world companies with its annual laminate

capacity of 15.000.000 m² of CPL, 1.200.000 m² of exterior

compacts, 1.500.000 m² of interior compacts and 6.500.000 m²

HPL decorative laminates.

Quality is always a major subject for Gentaş and the production

deeply committed to the quality demands arising from international

standards or customer demands. The products supplied to the

market have all been certified by EN 438 Norms.

Additionally, Gentaş is proud of being one of the limited companies

having different types of certificates regarding to fire retardancy,

chemical resistancy, UV resistancy, antibacterial surface property,

antistatic surface property.

Gentaş has combined its world-wide experience and knowledge,

gained through the years, with more than 400 different decors and

35 various surface finishes that provides the latest trends to living

concepts.

GENTAŞ LAMINATE, constantly invests in

technology, quality, people and environment as

part of its strategic policy. GENTAŞ, recently

becoming a worldwide well-known HPL

manufacturer through its innovations, capacity

and quality. Thanks to its strong brand,

professional distribution and sales network,

experienced team, GENTAŞ Laminates

achieved the success of being widely preferred

in 6 continents and over 45 countries.

we keep directing the

sector bydevelopingand growing

®G

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06 07 08 10 11 12 13 14 15 16 17 18 19 20 21 22 23 3024 25 26 27 28 29

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®G

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ments

®G

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®G

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s

®G

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®G

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®G

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®G

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ulti

core

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®G

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G-F

ire

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& F

lam

e R

eta

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inate

®G

-Bo

ard

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Wip

e &

Chalk

Board

Lam

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®G

-Co

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nti

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fitt

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asy

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lean S

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®G

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am

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®G

-Pan

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min

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board

®G

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®G

-Flo

or

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orin

g L

am

inate®

G-C

rea

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®G

-Tech

Antis

tatic

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®G

-Skate

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rem

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Chip

board

& M

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ty F

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®G

-Dig

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igita

l Lam

inate

06 07 08 10 11 12 13 14 15 16 17 18 19 20 21 22 23 3024 25 26 27 28 29

®G

-Co

m

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pact

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®G

-Lab

C

hem

ical R

esi

stant

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pact

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®G

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xterio

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rad

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ecora

tive P

anels

®G

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+

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om

pact

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®G

-Fo

rmForm

ing C

om

pact

Ele

ments

®G

-So

loS

olid

Core

Lam

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®G

-Lam

HP

L &

CP

L D

ecora

tive L

am

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s

®G

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rph

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eta

l Core

Lam

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®G

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07www.gentas.com.tr PRODUCT CATALOG

aşınma dayanımı

hijyenik yüzey

renk seçenekleri

postforming özelliği

dekoratif kaplama

HPL CPL

® G-LamHPL & CPL Decorative

Laminates

®G-Lam is produced in two different technologies:

HPL is produced in multi-opening presses under high pressure and temperature. By using different

types of resins, it can be either postforming or standard quality. Thanks to this technology, HPL

laminates offer high wear & scratch resistance and hygienic surface properties. Wide selection of

high-quality colour and finish options are available which in conjunction with our state-of-art

production techniques allow us to offer the highest global laminate technology and quality. Laminate

is ideal for use in the retail environment, interior decoration, home and office furnitures, kitchen and

bathroom worktops, hotels, schools, public buildings and public transportation, in fact almost any

application where increased surface charactheristics are required.

CPL is produced in continuous presses under high pressure and temperature. Other than having

similar charactheristics of HPL, CPL offers flexible sizes and thicknesses where the customers can

attain their customised requirements.

® G-Com

Compact Laminate

®G-Com is compact laminate

which is manufactured in the

same process of HPL.

yoğunluk

sağlamlık

dayanım ve direnç

06 www.gentas.com.tr PRODUCT CATALOG

EN Classification: HGS, HGP, VGS, VGP

EN 438-3

Thickness Range: 0,20mm – 1,20mm

Dimensions of HPL: 940x2140mm /

1220x2440mm / 1300x2800mm / 1300x3050mm /

1400x3660mm / 1540x3050mm / 1540x3660mm /

1860x4200mm

Available widths of CPL: 940mm / 1220mm /

1300mm / 1400mm

The thickness is determined by increasing

the amount of kraft paper in the core of the ®sheets. G-Com compact laminates are

supplied in different sizes of sheets and are

the most practical materials for use in

special areas; particularly in wet areas,

areas seeking high impact resistancy, areas

having high humidity like toilet cubicles and

changing rooms, wall covering in schools,

sports centers, public transportation

vehicles, hospitals, airports and hotels.

It has high resistance to impacts,

scratches, fire, water and humidity due to

its advanced technology. Furthermore, it

does not decompose, is resistant to

bacterias and can be cleaned easily.

It presents a great variety of design

alternatives thanks to the wide range of

colours available and different surface and

size options.

EN Classification: CGS, CGF

EN 438-4

Thickness Range: 1,5mm – 20mm

Dimensions: 940x2140mm / 1220x2440mm /

1300x2800mm / 1300x3050mm /

1400x3660mm / 1540x3050mm /

1540x3660mm / 1860x4200mm

PRODUCTS PRODUCTS

07www.gentas.com.tr PRODUCT CATALOG

aşınma dayanımı

hijyenik yüzey

renk seçenekleri

postforming özelliği

dekoratif kaplama

HPL CPL

® G-LamHPL & CPL Decorative

Laminates

®G-Lam is produced in two different technologies:

HPL is produced in multi-opening presses under high pressure and temperature. By using different

types of resins, it can be either postforming or standard quality. Thanks to this technology, HPL

laminates offer high wear & scratch resistance and hygienic surface properties. Wide selection of

high-quality colour and finish options are available which in conjunction with our state-of-art

production techniques allow us to offer the highest global laminate technology and quality. Laminate

is ideal for use in the retail environment, interior decoration, home and office furnitures, kitchen and

bathroom worktops, hotels, schools, public buildings and public transportation, in fact almost any

application where increased surface charactheristics are required.

CPL is produced in continuous presses under high pressure and temperature. Other than having

similar charactheristics of HPL, CPL offers flexible sizes and thicknesses where the customers can

attain their customised requirements.

® G-Com

Compact Laminate

®G-Com is compact laminate

which is manufactured in the

same process of HPL.

yoğunluk

sağlamlık

dayanım ve direnç



EN 438-3

Thickness Range: 0,20mm – 1,20mm

Dimensions of HPL: 940x2140mm /

1220x2440mm / 1300x2800mm / 1300x3050mm /

1400x3660mm / 1540x3050mm / 1540x3660mm /

1860x4200mm


1300mm / 1400mm

The thickness is determined by increasing

the amount of kraft paper in the core of the ®sheets. G-Com compact laminates are

supplied in different sizes of sheets and are

the most practical materials for use in

special areas; particularly in wet areas,

areas seeking high impact resistancy, areas

having high humidity like toilet cubicles and

changing rooms, wall covering in schools,

sports centers, public transportation

vehicles, hospitals, airports and hotels.

It has high resistance to impacts,

scratches, fire, water and humidity due to

its advanced technology. Furthermore, it

does not decompose, is resistant to

bacterias and can be cleaned easily.

It presents a great variety of design

alternatives thanks to the wide range of

colours available and different surface and

size options.


EN 438-4

Thickness Range: 1,5mm – 20mm


1300x2800mm / 1300x3050mm /

1400x3660mm / 1540x3050mm /

1540x3660mm / 1860x4200mm

PRODUCTS PRODUCTS

08 www.gentas.com.tr

® G-ExtExterior Grade

Decorative Panels ®G-Ext show superior endurance against strong

weather conditions; direct sun light, rain, acid rain,

wind and friction. The special coating and curing

technology ensures the UV resistance and provides ®colour stabilization which takes G-Ext always one

step ahead from equivalent products of the

competitors.

®G-Ext decorative panels has compliance certificate

in accordance with European Standards. Therefore;

they comply with entire product and environmental

regulations. Besides its superior endurance, it does

yanmaya dayanım

güneş ışığına dayanım

eğilme ve bükülmelere karşı

EN Classification: EDS, EDF

EN 438-4 /6 / 7

Thickness Range: 4mm – 20mm

Dimensions: 1300x2800mm / 1300x3050mm,

other sizes upon request.

®Surface of G-Ext panels is enhanced by using

electron beam curing (EBC) technology which is

used by liminted number of companies around

the world.

®G-Ext is used for all types of

exterior cladding on buildings and

structures such as residents,

workplaces, business centers,

banks, public buildings, sport

halls, stadiums, airports and

hospitals as well as balcony

coatings.

not contain hazardous materials and it is

environment friendly.

®G-Ext decorative panels can be produced in B1

class which has extra fire-resistance feature if

requested.

®G-Ext decorative panels have 10 years of

guarantee and an extensive life span, provided

that conditions specified in general specification are

followed.

8

09www.gentas.com.tr

®

Bs1d0

PRODUCT CATALOGPRODUCT CATALOG

PRODUCTS PRODUCTS


® G-ExtExterior Grade

Decorative Panels ®G-Ext show superior endurance against strong

weather conditions; direct sun light, rain, acid rain,

wind and friction. The special coating and curing

technology ensures the UV resistance and provides ®colour stabilization which takes G-Ext always one

step ahead from equivalent products of the

competitors.

®G-Ext decorative panels has compliance certificate

in accordance with European Standards. Therefore;

they comply with entire product and environmental

regulations. Besides its superior endurance, it does

yanmaya dayanım




EN 438-4 /6 / 7


Dimensions: 1300x2800mm / 1300x3050mm,

other sizes upon request.

®Surface of G-Ext panels is enhanced by using

electron beam curing (EBC) technology which is

used by liminted number of companies around

the world.

®G-Ext is used for all types of

exterior cladding on buildings and

structures such as residents,

workplaces, business centers,

banks, public buildings, sport

halls, stadiums, airports and

hospitals as well as balcony

coatings.

not contain hazardous materials and it is

environment friendly.

®G-Ext decorative panels can be produced in B1

class which has extra fire-resistance feature if

requested.

®G-Ext decorative panels have 10 years of

guarantee and an extensive life span, provided

that conditions specified in general specification are

followed.

8

09www.gentas.com.tr

®

Bs1d0


PRODUCTS PRODUCTS

® G-LabChemical Resistant

Compact Laminate

11www.gentas.com.tr


EN 438-4

Thickness Range: 0,8 mm – 20 mm

Dimensions: 1400x3660mm / 1540x3050mm / 1540x3660mm

kolay temizlik

özel yüzey

®G-Lab is produced with a nano-surface technology which forms a strong surface to ensure superior protection against a wide range of chemicals and acids.

®G-Lab is resistant to acids, bases, salts and paint. It has resistance against the most aggressive chemicals and does not get damaged or stained, provided that the chemical poured on the surface is cleaned within 24 hours. It eliminates forming of bacteria and fungus thanks to its smooth, polished and specially treated surface. Its surface does not reflect the light. It has become a favored and widely preferred product for use in the fields of chemistry, radiology, biology, botanic, physics, electronics, nuclear, cosmetics, graphics, education and photography laboratories, dentistry operation rooms, hospitals, surgery rooms, apothecary's shops, food industry, professional kitchens and freezer rooms thanks to these unique features.

Other than these, thanks to having the feature of resistancy against fire, it does not merge and form flame drops, blow up and emit toxic gases in case of fire.

• Hydrochloric Acid 10%


• Sulphuric Acid 33%

• Nitric Acid 30%

• Phosphoric Acid 85%

• Acetic Acid 99%

• Chromic Acid 10%

• Ammonium Hydroxide 28%

• Sodium Hydroxide 46%

• Silver Nitrate 1%

• Ferric (III) Chloride 10%

• Copper Sulphate 10%

• Sodium Hypochlorite 16%

• Sodium Chloride 10%

• Formaldehyde 10%

• Furfural

• Formic Acid 90%

• Phenol 90%

• Acetone

• Mono Ethylene Glycol

• Ethyl alcohol

• Ethylene Glycol Mono Mutyl Ether

• Methyl Ethyl Ketone

• Dichloromethane

• Ethylacetate

• n - Butyl Acetate

• n - Hexane

• Methyl Alcohol

• Methyl Isobutyl Ketone

• Tetra Hydro Furane(THF)

• Toluene

• Tri Chloro Ethylene

• Xylene

• Iodine Tineture

• Hydrogen Peroxide 3%

• Malachite Green Oxalate 1%

• Methylene Blue 1%

• Methyl Violet 2B 1%

• Wright Stain 1%

24hr.chemicalresistance

Kimyasal Dayanıklılık

güneş ışığından etkilenmez

mantara karşı dayanıklıdır

kolay temizlenir

asit yağmurundan etkilenmez

® G-UV+Exterior Compact

Laminate

UV+ compact panels are

distinguished from the

alternative products by its

resistance to UV and weather

conditions for exterior

applications.

It is treated with a special top layer to

strengthen its surface charactheristics. With ®its wide color and size alternatives G-UV+

is one step ahead in comparison to the

alternative products of the competitors.


EN 438-4 / 6


Dimensions: 1300x2800mm /

1300x3050mm, other sizes upon request


®Staining test against some chemicals which G-Lab is resistant for 24 hours is done according to EN 438-2 and it is proved that entire chemicals are in class 5 and no changes occur.


PRODUCTS PRODUCTS

® G-LabChemical Resistant

Compact Laminate

11www.gentas.com.tr


EN 438-4


Dimensions: 1400x3660mm / 1540x3050mm / 1540x3660mm

kolay temizlik

özel yüzey

®G-Lab is produced with a nano-surface technology which forms a strong surface to ensure superior protection against a wide range of chemicals and acids.

®G-Lab is resistant to acids, bases, salts and paint. It has resistance against the most aggressive chemicals and does not get damaged or stained, provided that the chemical poured on the surface is cleaned within 24 hours. It eliminates forming of bacteria and fungus thanks to its smooth, polished and specially treated surface. Its surface does not reflect the light. It has become a favored and widely preferred product for use in the fields of chemistry, radiology, biology, botanic, physics, electronics, nuclear, cosmetics, graphics, education and photography laboratories, dentistry operation rooms, hospitals, surgery rooms, apothecary's shops, food industry, professional kitchens and freezer rooms thanks to these unique features.

Other than these, thanks to having the feature of resistancy against fire, it does not merge and form flame drops, blow up and emit toxic gases in case of fire.



• Sulphuric Acid 33%

• Nitric Acid 30%

• Phosphoric Acid 85%

• Acetic Acid 99%

• Chromic Acid 10%

• Ammonium Hydroxide 28%

• Sodium Hydroxide 46%

• Silver Nitrate 1%

• Ferric (III) Chloride 10%

• Copper Sulphate 10%

• Sodium Hypochlorite 16%

• Sodium Chloride 10%

• Formaldehyde 10%

• Furfural

• Formic Acid 90%

• Phenol 90%

• Acetone

• Mono Ethylene Glycol

• Ethyl alcohol

• Ethylene Glycol Mono Mutyl Ether

• Methyl Ethyl Ketone

• Dichloromethane

• Ethylacetate

• n - Butyl Acetate

• n - Hexane

• Methyl Alcohol

• Methyl Isobutyl Ketone

• Tetra Hydro Furane(THF)

• Toluene

• Tri Chloro Ethylene

• Xylene

• Iodine Tineture

• Hydrogen Peroxide 3%

• Malachite Green Oxalate 1%

• Methylene Blue 1%

• Methyl Violet 2B 1%

• Wright Stain 1%

24hr.chemicalresistance

Kimyasal Dayanıklılık

güneş ışığından etkilenmez

mantara karşı dayanıklıdır

kolay temizlenir

asit yağmurundan etkilenmez

® G-UV+Exterior Compact

Laminate

UV+ compact panels are

distinguished from the

alternative products by its

resistance to UV and weather

conditions for exterior

applications.

It is treated with a special top layer to

strengthen its surface charactheristics. With ®its wide color and size alternatives G-UV+

is one step ahead in comparison to the

alternative products of the competitors.


EN 438-4 / 6





®Staining test against some chemicals which G-Lab is resistant for 24 hours is done according to EN 438-2 and it is proved that entire chemicals are in class 5 and no changes occur.


PRODUCTS PRODUCTS

iç bükey dönüşler

dekoratif kıvrımlar

detay çözümler

® G-SoloSolid Core Laminate

EN Classification: VGS, CGS

EN 438-3 / 4



1300x2800mm / 1300x3050mm / 1400x3660mm /

1540x3050mm / 1540x3660mm / 1860x4200mm

®G-Solo is produced with solid colour core to match the laminate surface to attain a unique design.

It is particularly popular in retail and cosmetic display where a very sharp clean finish is required.

® G-FormForming Compact

Elements

®G-Form is a revolutionary

new compact grade laminate

technology which allows the

user to form the full thickness

of the compact sheet.It combines the practicality and wear

resistance of standard compact grade by

integrating the aesthetic benefits of allowing

curves and shapes to be formed. Forming

process is done by a few leading

companies around the world who has the

technology of bending compact laminates.


EN 438-4

Thickness Range: 4 mm / 6 mm / 8 mm /

10 mm, other thicknesses upon request

Dimensions:



detay çözümler

13www.gentas.com.tr 12 www.gentas.com.tr

a

b

c

R=30mm

a b c Kalınlık (thickness) Uzunluk (max)

150mm 620mm 200mm 10mm 3000mm

R=20mm

a b c Uzunluk (max)

150mm 620mm 300mm 10mm 3000mm

a

b

c

R=30mmR=20mm

Kalınlık (thickness)

a

b

R=30mm

a b

150mm 150mm

Uzunluk (max)

8mm 3000mm

L 15x15 // 300cm


a b

300mm 300mm

Uzunluk (max)

8mm 2000mm

a

b

R=30mmL 30x30 // 200cm



PRODUCTS PRODUCTS



detay çözümler

® G-SoloSolid Core Laminate


EN 438-3 / 4



1300x2800mm / 1300x3050mm / 1400x3660mm /

1540x3050mm / 1540x3660mm / 1860x4200mm

®G-Solo is produced with solid colour core to match the laminate surface to attain a unique design.

It is particularly popular in retail and cosmetic display where a very sharp clean finish is required.

® G-FormForming Compact

Elements

®G-Form is a revolutionary

new compact grade laminate

technology which allows the

user to form the full thickness

of the compact sheet.It combines the practicality and wear

resistance of standard compact grade by

integrating the aesthetic benefits of allowing

curves and shapes to be formed. Forming

process is done by a few leading

companies around the world who has the

technology of bending compact laminates.


EN 438-4

Thickness Range: 4 mm / 6 mm / 8 mm /


Dimensions:



detay çözümler


a

b

c

R=30mm

a b c Kalınlık (thickness) Uzunluk (max)

150mm 620mm 200mm 10mm 3000mm

R=20mm

a b c Uzunluk (max)

150mm 620mm 300mm 10mm 3000mm

a

b

c

R=30mmR=20mm


a

b

R=30mm

a b

150mm 150mm

Uzunluk (max)

8mm 3000mm

L 15x15 // 300cm


a b

300mm 300mm

Uzunluk (max)

8mm 2000mm

a

b

R=30mmL 30x30 // 200cm



PRODUCTS PRODUCTS

güvenli

hijyenik

etkin

antibakteriyel

® G-BioAntibacterial Laminate

It has become a product which is used safely and increasingly in day

to day applications such as kitchens, surgery rooms, swimming pools,

saunas, toilets, countertops and benches. It is an incisive choice for

hospitals, medical centers, houses and public buildings.

®G-Bio is produced by a nano-technology which has antibacterial properties providing extra

protection against the forming and existing of bacterias.

®G-Bio is an indispensable product for the areas where hygienic protection is essential. Antibacterial ®properties of G-Bio ensure the elimination of 99% of bacterias within 24 hours; this claim is

scientifically proven and certificated. EN Classification: VGS, HGS, CGS

EN 438-3 / 4



1540x3660mm

yoğunluk

sağlamlık

dayanım ve direnç

® G-Line

Multicore Laminate

®G-Line compact laminate is

produced with different

colored layers within the

laminate core.It is used in the areas where a decorative

edge is required particularly in tables and

counters. Wide range of colours and

different compositions give the architects

and designers the flexibility of having

exciting, innovative options.


EN 438-4

Thickness Range: 3 mm - 20 mm


1300x3050mm / 1400x3660mm, other

sizes upon request.

15www.gentas.com.tr 14 www.gentas.com.tr PRODUCT CATALOGPRODUCT CATALOG

PRODUCTS PRODUCTS

güvenli

hijyenik

etkin

antibakteriyel

® G-BioAntibacterial Laminate

It has become a product which is used safely and increasingly in day

to day applications such as kitchens, surgery rooms, swimming pools,

saunas, toilets, countertops and benches. It is an incisive choice for

hospitals, medical centers, houses and public buildings.

®G-Bio is produced by a nano-technology which has antibacterial properties providing extra

protection against the forming and existing of bacterias.

®G-Bio is an indispensable product for the areas where hygienic protection is essential. Antibacterial ®properties of G-Bio ensure the elimination of 99% of bacterias within 24 hours; this claim is

scientifically proven and certificated. EN Classification: VGS, HGS, CGS

EN 438-3 / 4



1540x3660mm

yoğunluk

sağlamlık

dayanım ve direnç

® G-Line

Multicore Laminate

®G-Line compact laminate is

produced with different

colored layers within the

laminate core.It is used in the areas where a decorative

edge is required particularly in tables and

counters. Wide range of colours and

different compositions give the architects

and designers the flexibility of having

exciting, innovative options.


EN 438-4



1300x3050mm / 1400x3660mm, other

sizes upon request.


PRODUCTS PRODUCTS

® G-MorphoMetal Core Laminate

®G-Morpho is machined in the same way like compact laminate.

It is mostly used in table and counter applications with various designs in interior decorations.

Recommended conditions:

Temperature should be between +15C° & +35C° degrees and 30 % & 70 % relative humidity.

®G-Morpho is produced by placing aluminium layers in between

the core of compact laminate to enhance the aesthetic

appearance of the final product.


EN 438-4


Dimensions: 1220x2440 mm, other sizes upon request.


yanmaya dayanım



yanmaya dayanım


® G-XrayX-Ray Compact

Laminate EN Classification: CGS

EN 438-4

Thickness Range: 6 mm / 8 mm / 10 mm, other thicknesses upon request

Dimensions: 940x2140mm

®G-Xray is a compact which is produced by adding different numbers of lead sheets in between the core.

It is used for shielding X-Ray rooms and separating sensitive featured devices and is suitable for shielding regulation of Turkish Atomic Energy Institution.

eğilme


PRODUCTS PRODUCTS

® G-MorphoMetal Core Laminate

®G-Morpho is machined in the same way like compact laminate.

It is mostly used in table and counter applications with various designs in interior decorations.

Recommended conditions:

Temperature should be between +15C° & +35C° degrees and 30 % & 70 % relative humidity.

®G-Morpho is produced by placing aluminium layers in between

the core of compact laminate to enhance the aesthetic

appearance of the final product.


EN 438-4


Dimensions: 1220x2440 mm, other sizes upon request.


yanmaya dayanım



yanmaya dayanım


® G-XrayX-Ray Compact

Laminate EN Classification: CGS

EN 438-4

Thickness Range: 6 mm / 8 mm / 10 mm, other thicknesses upon request


®G-Xray is a compact which is produced by adding different numbers of lead sheets in between the core.

It is used for shielding X-Ray rooms and separating sensitive featured devices and is suitable for shielding regulation of Turkish Atomic Energy Institution.

eğilme


PRODUCTS PRODUCTS


detay çözümler

® G-AluMetal Laminate

EN Classification: CGS, HGS, HGP, VGS, VGP

EN 438-3 / 4

Thickness Range: 0,5 mm - 20 mm

Dimensions of HPL: 1300x3050mm, other sizes

upon request


1400mm

®G-Alu is a decorative laminate produced by coating an aluminium layer on top in different colours like aluminium, copper, gold and stainless steel.

® G-CreaSelection Laminate

®G-Crea is a hand krafted

laminate by customising

different colours of paper,

aluminium foil and veneers to

produce truly unique designs

with all the advantages of high

pressure laminates.

This product of Gentas can be combined

with the full range of colour and pattern

options. The designs can be tailor made

according to design requirements of the

individual user.

®G-Crea which is currently very popular,

especially in the door industry, has a great

functionality in many decoration fields

including tables and featured panels.

EN Classification: VGS, HGS, CGS

EN 438-3 / 4


Dimensions: 1300x3050mm, other

dimensions upon request



detay çözümler

®G-Alu ’s design also offers extensive texture and special surfaces which allows the architects and designers creating authentic and elegant environments. The material surface can be cleaned easily with a damp cloth and a light non-abrasive cleaning agent.

®G-Alu SR is a metal laminate with increased scratch-resistance.

®G-Alu SR has a special technique added during production which makes the laminate suitable for horizontal applications.




PRODUCTS PRODUCTS


detay çözümler

® G-AluMetal Laminate


EN 438-3 / 4


Dimensions of HPL: 1300x3050mm, other sizes

upon request


1400mm

®G-Alu is a decorative laminate produced by coating an aluminium layer on top in different colours like aluminium, copper, gold and stainless steel.

® G-CreaSelection Laminate

®G-Crea is a hand krafted

laminate by customising

different colours of paper,

aluminium foil and veneers to

produce truly unique designs

with all the advantages of high

pressure laminates.

This product of Gentas can be combined

with the full range of colour and pattern

options. The designs can be tailor made

according to design requirements of the

individual user.

®G-Crea which is currently very popular,

especially in the door industry, has a great

functionality in many decoration fields

including tables and featured panels.

EN Classification: VGS, HGS, CGS

EN 438-3 / 4


Dimensions: 1300x3050mm, other

dimensions upon request



detay çözümler

®G-Alu ’s design also offers extensive texture and special surfaces which allows the architects and designers creating authentic and elegant environments. The material surface can be cleaned easily with a damp cloth and a light non-abrasive cleaning agent.

®G-Alu SR is a metal laminate with increased scratch-resistance.

®G-Alu SR has a special technique added during production which makes the laminate suitable for horizontal applications.




PRODUCTS PRODUCTS

® G-FloorFlooring Laminate

It is an excellent floor covering material favoured for dynamic fields like

offices, houses and business centers thanks to its high resistant structure

against impacts and scratching, simple composition and easy cleaning.

HPL-CPL

It can be produced in AC2, AC3, AC4, AC5 classes

upon the customer request.

®G-Floor is widely used in data processing and computer rooms as

well as stairs and raised access floors.

EN Classification: HGS, CGS

EN 438-3 / 4 / 5



1300x3050mm, other dimensions upon request

® G-FlexFlexible Laminate


EN 438-3

Thickness Range: 0,15 mm – 0,40 mm

Dimensions: 950mm / 1220mm / 1300mm / 1400mm

Length of G-Flex: It is produced in roll lengths of min 250m.

aşınmalara karşı

dekoratif kaplama

dekoratif

çizilmeye dayanıklı

estetik


aluflex

microflex

synchroflex

®G-Flex is a superior flexible laminate which provides usage in different

application systems like doors, door frames and flooring profiles. Thanks

to its strong surface properties, it helps the fabricators to save cost in

painting, coating&covering by minimising the labor cost and time spent.

It is suggested to be used in vertical surfaces and especially in areas

requiring sharp profiles. It is widely used in the production of doors,

frames, architraves and general profiles.

®G-Flex can be produced in any colours from the Gentas decor range.

Synchroflex Are the products that offer to combine

textures, features and flexibility.

MicroflexAre the products that have high surface

durability, elasticity and resistance. One of the

biggest adventages of Microflex is that the

product is available in any decors from rich

Gentas colour range.

AluflexAre the products that offer high quality and

resistance showing the harmony between

aluminium colours and ultra flexibility.


PRODUCTS PRODUCTS

® G-FloorFlooring Laminate

It is an excellent floor covering material favoured for dynamic fields like

offices, houses and business centers thanks to its high resistant structure

against impacts and scratching, simple composition and easy cleaning.

HPL-CPL

It can be produced in AC2, AC3, AC4, AC5 classes

upon the customer request.

®G-Floor is widely used in data processing and computer rooms as

well as stairs and raised access floors.

EN Classification: HGS, CGS

EN 438-3 / 4 / 5



1300x3050mm, other dimensions upon request

® G-FlexFlexible Laminate


EN 438-3

Thickness Range: 0,15 mm – 0,40 mm

Dimensions: 950mm / 1220mm / 1300mm / 1400mm

Length of G-Flex: It is produced in roll lengths of min 250m.

aşınmalara karşı

dekoratif kaplama

dekoratif

çizilmeye dayanıklı

estetik


aluflex

microflex

synchroflex

®G-Flex is a superior flexible laminate which provides usage in different

application systems like doors, door frames and flooring profiles. Thanks

to its strong surface properties, it helps the fabricators to save cost in

painting, coating&covering by minimising the labor cost and time spent.

It is suggested to be used in vertical surfaces and especially in areas

requiring sharp profiles. It is widely used in the production of doors,

frames, architraves and general profiles.

®G-Flex can be produced in any colours from the Gentas decor range.

Synchroflex Are the products that offer to combine

textures, features and flexibility.

MicroflexAre the products that have high surface

durability, elasticity and resistance. One of the

biggest adventages of Microflex is that the

product is available in any decors from rich

Gentas colour range.

AluflexAre the products that offer high quality and

resistance showing the harmony between

aluminium colours and ultra flexibility.


PRODUCTS PRODUCTS



detay çözümler

® G-TechAntistatic Laminate

EN Classification: HGS, VGS

EN 438-3

DIN EN 61340-5-1 / 2

Thickness Range: 0,7mm / 4 mm / 8 mm /




®G-Tech antistatic laminates are preferred to eliminate the accumulation of electric charge.

It meets all the standards which are related to electrical properties in high and low humidity levels and is suitable for existing work stations and production benches in producing electronic parts panels where electric circuits are connected.


kişiye özel

her tasarıma

dekoratif

her desene

® G-DigiDigital Laminate


EN 438-3 / 4


Dimensions: 1300x3050mm - 1400x3660mm,

other sizes upon request

®G-Digi is a decorative laminate

produced by using printed

images instead of decorative

paper.

It offers extraordinary, unique colour quality which can be

applied to visual effects like logos and photographs and will be ®identical to the original images. G-Digi production is fast

flexible and Gentas offers a great alternative in comparison to

current options of other manufacturers.

23www.gentas.com.tr PRODUCT CATALOGPRODUCT CATALOG

PRODUCTS PRODUCTS



detay çözümler

® G-TechAntistatic Laminate

EN Classification: HGS, VGS

EN 438-3

DIN EN 61340-5-1 / 2

Thickness Range: 0,7mm / 4 mm / 8 mm /




®G-Tech antistatic laminates are preferred to eliminate the accumulation of electric charge.

It meets all the standards which are related to electrical properties in high and low humidity levels and is suitable for existing work stations and production benches in producing electronic parts panels where electric circuits are connected.


kişiye özel

her tasarıma

dekoratif

her desene

® G-DigiDigital Laminate


EN 438-3 / 4


Dimensions: 1300x3050mm - 1400x3660mm,

other sizes upon request

®G-Digi is a decorative laminate

produced by using printed

images instead of decorative

paper.

It offers extraordinary, unique colour quality which can be

applied to visual effects like logos and photographs and will be ®identical to the original images. G-Digi production is fast

flexible and Gentas offers a great alternative in comparison to

current options of other manufacturers.

23www.gentas.com.tr PRODUCT CATALOGPRODUCT CATALOG

PRODUCTS PRODUCTS

25www.gentas.com.tr


detay çözümler


® G-Board

Dry Wipe & Chalk

Board Laminate

®G-Board is designed in a way

that it has two different

production techniques and

two different usages:

®Matt surfaced G-Board chalk board

laminates; allow fluent and readable writing

in chalk. It is preferred due to cleaning,

writing and wiping easinesses. It is available

in black, green and dark-blue colours.

®Glossy surfaced G-Board laminates:

Gloss surface of this product makes it

suitable for writing with pens having water-

based ink. Wiped and cleaned easily thanks

to its surface finish. It is durable and is

available in white colour.

®G-Magnet It is preferred due to its magnetic

characteristic in educational institutions,

offices, restaurants, clipboards&billboards

and any the fields where the magnetic

applications are needed.

EN Classification: VGS

EN 438-3

Thickness Range: 0,70 mm - 1,20 mm

Dimensions / G-Board: 1220x2440mm / 1300x2800mm / 1300x3050mm

Dimensions / G-Magnet: 1220x2440mm



yanmaya dayanım


® G-FireFire & Flame

Retardant Laminate

EN Classification: VGF, HGF, CGF

EN 438-3 / 4


Dimensions: 940x2140mm / 1220x2440mm / 1300x2800mm / 1300x3050mm / 1400x3660mm /

1540x3050mm / 1540x3660mm / 1860x4200mm

®G-Fire panels have fire retarding feature thanks to the special substances used in its production. It does not form flame, smoke or soot and disables forming of toxic gases.

It is a unique product having superior resistance against fire and fire spreading. Thanks to these distinctive features, it has advantageous usage in hospitals, business centers, lifts, public buldings and in mass transportation vehicles like, ships, trains, buses, etc.


PRODUCTS PRODUCTS

25www.gentas.com.tr


detay çözümler


® G-Board

Dry Wipe & Chalk

Board Laminate

®G-Board is designed in a way

that it has two different

production techniques and

two different usages:

®Matt surfaced G-Board chalk board

laminates; allow fluent and readable writing

in chalk. It is preferred due to cleaning,

writing and wiping easinesses. It is available

in black, green and dark-blue colours.

®Glossy surfaced G-Board laminates:

Gloss surface of this product makes it

suitable for writing with pens having water-

based ink. Wiped and cleaned easily thanks

to its surface finish. It is durable and is

available in white colour.

®G-Magnet It is preferred due to its magnetic

characteristic in educational institutions,

offices, restaurants, clipboards&billboards

and any the fields where the magnetic

applications are needed.

EN Classification: VGS

EN 438-3

Thickness Range: 0,70 mm - 1,20 mm

Dimensions / G-Board: 1220x2440mm / 1300x2800mm / 1300x3050mm

Dimensions / G-Magnet: 1220x2440mm



yanmaya dayanım


® G-FireFire & Flame

Retardant Laminate

EN Classification: VGF, HGF, CGF

EN 438-3 / 4


Dimensions: 940x2140mm / 1220x2440mm / 1300x2800mm / 1300x3050mm / 1400x3660mm /

1540x3050mm / 1540x3660mm / 1860x4200mm

®G-Fire panels have fire retarding feature thanks to the special substances used in its production. It does not form flame, smoke or soot and disables forming of toxic gases.

It is a unique product having superior resistance against fire and fire spreading. Thanks to these distinctive features, it has advantageous usage in hospitals, business centers, lifts, public buldings and in mass transportation vehicles like, ships, trains, buses, etc.


PRODUCTS PRODUCTS


detay çözümler

® G-Com Anti-GraffitiEasy to Clean Surface


EN 438-4



The laminate is produced from different

layers of impregnated paper (phenolic

for core and melamine for surface)

pressed together in a high pressure

hydraulic press that exposes the

impregnated paper layers to a high

temperature (up to 150ºc) and high 2pressure (up to 90 Kg/cm ).

®G-Com Anti-Graffiti is a high pressure laminate adjusted

for the use as a surface material in areas that are exposed

to graffiti or vandalism. The performance of the G-Com ®Anti-Graffiti achieved by the property of the HPL core,

gives a high performance of mechanical properties (Tensile

strength, flexural strength, low co efficient of thermal

expansion and high electrical resistance). Together with a

special surface treatment for high surface performance

(high abrasion, high scratch and high resistance against

different types of paint / markers / cleaners used in graffiti ) ®makes G-Com Anti-Graffiti one of the best products

available.



kişiye özel

her tasarıma dekoratif

her desene

® G-SkateExtreme Surface

Lamintes


EN 438-4



®G-Skate is a high pressure laminate adjusted for

the use as a surface for skateboards ramps.

®The performance of G-Skate is achieved by the property of the HPL core

that gives a high performance of mechanical properties (tensile strength,

flexural strength, low coefficient of thermal expansion and high electrical

resistance) together with a special surface treatment for high surface

performance (high abrasion, a low slippery effect that is suitable for the

use of hard and soft skateboard wheels and high impact resistance).

27www.gentas.com.tr

The laminate is produced from different layers of impregnated paper (phenolic for core and

melamine for surface) pressed in a high pressure hydraulic press that exposes the impregnated 2paper layers to high temperatures (up to 150ºc) and high pressures (up to 90 Kg/cm ).


PRODUCTS PRODUCTS


detay çözümler

® G-Com Anti-GraffitiEasy to Clean Surface


EN 438-4



The laminate is produced from different

layers of impregnated paper (phenolic

for core and melamine for surface)

pressed together in a high pressure

hydraulic press that exposes the

impregnated paper layers to a high

temperature (up to 150ºc) and high 2pressure (up to 90 Kg/cm ).

®G-Com Anti-Graffiti is a high pressure laminate adjusted

for the use as a surface material in areas that are exposed

to graffiti or vandalism. The performance of the G-Com ®Anti-Graffiti achieved by the property of the HPL core,

gives a high performance of mechanical properties (Tensile

strength, flexural strength, low co efficient of thermal

expansion and high electrical resistance). Together with a

special surface treatment for high surface performance

(high abrasion, high scratch and high resistance against

different types of paint / markers / cleaners used in graffiti ) ®makes G-Com Anti-Graffiti one of the best products

available.



kişiye özel

her tasarıma dekoratif

her desene

® G-SkateExtreme Surface

Lamintes


EN 438-4



®G-Skate is a high pressure laminate adjusted for

the use as a surface for skateboards ramps.

®The performance of G-Skate is achieved by the property of the HPL core

that gives a high performance of mechanical properties (tensile strength,

flexural strength, low coefficient of thermal expansion and high electrical

resistance) together with a special surface treatment for high surface

performance (high abrasion, a low slippery effect that is suitable for the

use of hard and soft skateboard wheels and high impact resistance).

27www.gentas.com.tr

The laminate is produced from different layers of impregnated paper (phenolic for core and

melamine for surface) pressed in a high pressure hydraulic press that exposes the impregnated 2paper layers to high temperatures (up to 150ºc) and high pressures (up to 90 Kg/cm ).


PRODUCTS PRODUCTS

PRODUCTS


sağlıklı

dekoratif kaplama

hijyenik

mimari ve dekoratif

MDF

® G-PanMelamine Faced Chipboard

®G-Pan , which feature the architectural and decorative features

that are special, suitable for human nature, healthy and hygienic

by moving away from standard chipboard and fiberboard

concept, has a wide range of colors, décor alternatives and

different surface finishes and offers the advantage of color

harmony with Gentas Laminate with decorative applications.

Gentas Laminate, combining the naturalness of wood with ®Gentas G-Pan quality thanks to different surface forms and

décor alternatives, meets the melamine faced chipboard and

fiberboard needs of its customers and sectors by adding

thematic features and providing economic advantages. All of the

chipboard and fiberboard products comply with all TSE and

worldwide standards.

It is a Melamine Faced

chipboard and fiberboard

product produced with the

guarantee of Gentas quality to

meet the requirements of

applications in all kinds of

architecture, design and the

furniture industry.

Thickness Range : 8 mm - 18 mm -

25 mm - 30 mm

Dimensions : 2100 x 3660 mm

sağlamlık

dayanım ve direnç

® Lamipan

Melamine Faced Chipboard &

Medium Density Fiberboard

® ®Gentas Lamipan is a Super High Gloss gloss

laminate panel produced with Gentas quality standards

and exceptional features such as high resistance to

impacts and scratches, ease of cleaning, fungus -

proof in order to meet the requirements of the sector in

production of modular furniture, office furniture, all

kinds of bedroom, dining room and youth room

furniture, especially kitchen and bathroom cabinet

doors.

With two different panel options as CHIPBOARD

and FIBERBOARD, dimensions of 122 x 244, 122 x

280, a wide range of colors and product ®alternatives, Gentas Lamipan is offered to use for

producers in decoration of living areas and

architecture analyzes, taking environment and

human health into account in production steps and

the use of space.

®Gentas Super High Gloss gloss laminate panel offers

time and cost advantages to producers since it is

covered with super high gloss foiled laminate on one

face and laminate lining on the other face, is easily

mountable due to direct sizing during the production

process, and is protected against scratches during

production.

Super High Gloss® laminate produced with Gentas

quality, color options and superior technical features.

Thickness Range : 18 mm


29www.gentas.com.tr

PRODUCTS

yoğunluk


PRODUCTS


sağlıklı

dekoratif kaplama

hijyenik

mimari ve dekoratif

MDF

® G-PanMelamine Faced Chipboard

®G-Pan , which feature the architectural and decorative features

that are special, suitable for human nature, healthy and hygienic

by moving away from standard chipboard and fiberboard

concept, has a wide range of colors, décor alternatives and

different surface finishes and offers the advantage of color

harmony with Gentas Laminate with decorative applications.

Gentas Laminate, combining the naturalness of wood with ®Gentas G-Pan quality thanks to different surface forms and

décor alternatives, meets the melamine faced chipboard and

fiberboard needs of its customers and sectors by adding

thematic features and providing economic advantages. All of the

chipboard and fiberboard products comply with all TSE and

worldwide standards.

It is a Melamine Faced

chipboard and fiberboard

product produced with the

guarantee of Gentas quality to

meet the requirements of

applications in all kinds of

architecture, design and the

furniture industry.

Thickness Range : 8 mm - 18 mm -

25 mm - 30 mm


sağlamlık

dayanım ve direnç

® Lamipan

Melamine Faced Chipboard &

Medium Density Fiberboard

® ®Gentas Lamipan is a Super High Gloss gloss

laminate panel produced with Gentas quality standards

and exceptional features such as high resistance to

impacts and scratches, ease of cleaning, fungus -

proof in order to meet the requirements of the sector in

production of modular furniture, office furniture, all

kinds of bedroom, dining room and youth room

furniture, especially kitchen and bathroom cabinet

doors.

With two different panel options as CHIPBOARD

and FIBERBOARD, dimensions of 122 x 244, 122 x

280, a wide range of colors and product ®alternatives, Gentas Lamipan is offered to use for

producers in decoration of living areas and

architecture analyzes, taking environment and

human health into account in production steps and

the use of space.

®Gentas Super High Gloss gloss laminate panel offers

time and cost advantages to producers since it is

covered with super high gloss foiled laminate on one

face and laminate lining on the other face, is easily

mountable due to direct sizing during the production

process, and is protected against scratches during

production.

Super High Gloss® laminate produced with Gentas

quality, color options and superior technical features.

Thickness Range : 18 mm


29www.gentas.com.tr

PRODUCTS

yoğunluk


® G-SignEngraving Laminate

It has high resistance, against scratches

and can be easily cleaned. It is an ideal

product for signage boards, signs, as

well as areas where identification cards

needed like hospitals, schools, hotels,

offices and factories.

®G-Sign has different coloured

layers within the core. It is used by

engraving the outer surface to

reveal the coloured core and the

most common application is

signages.


EN 438-3 / 4


Dimensions: 1220X2440 mm, other

sizes upon request

yanmaya dayanım


PRODUCTS



General recommendations for

usage of laminate

® G-SignEngraving Laminate

It has high resistance, against scratches

and can be easily cleaned. It is an ideal

product for signage boards, signs, as

well as areas where identification cards

needed like hospitals, schools, hotels,

offices and factories.

®G-Sign has different coloured

layers within the core. It is used by

engraving the outer surface to

reveal the coloured core and the

most common application is

signages.


EN 438-3 / 4


Dimensions: 1220X2440 mm, other

sizes upon request

yanmaya dayanım


PRODUCTS



General recommendations for

usage of laminate

GENERAL RECOMMENDATIONS FOR USAGE OF LAMINATE

32 www.gentas.com.tr 33www.gentas.com.tr



General information

Overlay

DecorativePapers

Core Papers

Figure 1: Laminate Sheet Figure 2: Compact Sheet

Core Papers

Overlay

DecorativePaper

Typical structure of decorative laminates

1. Decorative laminates consist of paper layers which are impregnated with

synthetic resins and fused together by applying heat and high pressure.

The structure contains, depending on thickness, a certain number of

core paper layers; the surface layer usually consists of decorative paper

impregnated with melamine resin. Printed decorative paper also has a

clear overlay as an abrasion-resistant protective coating.

According to DIN EN 438 decorative laminates are grouped into the

following types:

Type S (standard quality)The characteristic properties of this quality are hard, virtually wear- and

scratch-proof surfaces, high resistance to impact, insensitivity to boiling

water and a number of typical household chemicals as well as a

pronounced resistance to dry and humid heat.

The back side of decorative laminates is designed to allow flawless

bonding to a substrate (e.g. chipboard).

Type P (postforming quality)This quality is essentially equivalent to type S, but is capable of being

postformed at fixed temperature conditions according to the

manufacturers specifications.

Type F (fire-retardant quality) This quality is essentially equivalent to type S, but features increased

resistance to flames.

Note: National and international fire regulations must be observed.

Storage and handling2.

2.1 Storage

Decorative laminates should be stored in such a way to protect them

from moisture, humidity and direct sunlight. The sheets should lie flat on

a suitable horizontal surface, e.g. on a pallet with a backing plate. The

stack has to be weighted down with a cover plate. If decorative

laminates are supplied in film packaging, it is recommended to re-close

the film and replace the cover plate each time after removing any sheets.

If horizontal storage is not possible, it is recommended to store the

material at an angle of approx. 80° with support over the entire area and

a counterweight on the ground to prevent sliding.

Lagerung Schutzplatte

Richtig

Richtig Falsch

Figure 3: Information about correct storage

2.2 Handling

When handling decorative laminates it should be ensured that they are

always lifted. The decorative sides should never be pulled or slid against

each other. For larger sizes it is recommended to carry the sheets arched

along the longitudinal axis to prevent sagging which would otherwise

occur. Individual sheets can also be rolled up for carrying (decorative side

to the inside, making sure to avoid any fretting motions). Sufficiently large

and sturdy pallets are to be used when transporting sheet stacks with

transport vehicles. They have to be secured against sliding. Figure 4: Information about correct handling

Transport

Tool data3.The following table states guide values for machining decorative laminates with and without

substrates such as solid wood boards, veneer laminated wood, plywood, OSB, epoxy resin bonded

chipboard and fibreboard.

Process Machine Cutting speed m/s Speed rpm Feed m/min

Sheet cutting Sheet cutting saws 60 - 100 approx. 3,000 - 6,000 approx. 10 - 30

Cutting to sizeBench, panel and hand-held circular saw, MC*

30 - 100 approx. 3,000 - 6,000 up to approx. 10

Machining

Double-end profiler, pre-scoring, cutting and chipping

40 - 60

approx. 6,000

approx. 6 - 60

Milling edges

Bench milling machine or edge-treatment unit, MC*

up to 12,000

approx. 6 - 24

Milling edges

Hand-held router

10 - 25

approx. 12,000 - 27,000

approx. 3 - 8

Grooves

Circular table saw, bench milling machine, MC*

40 - 100

approx. 3,000 - 6,000

approx. 3 - 10

Grooves

Double - end profiler

approx. 6,000 - 9,000

approx. 6 - 24

Grooves

Milling machine, hand -held router, MC*

approx. 12,000 - 27,000

approx. 3 - 8

Drilling

Drillingm achine, dowel machine, MC*

approx. 3,000 - 6,000

approx. 0.5 - 3

40 - 60

40 - 60

10 - 25

* MC: CNC machining centre

3.1 Cutting speed as a function of rotational

speed and tool diameter

The curves show cutting speeds in m/s, determined using

rotational speed and tool diameter. If tool diameter and cutting

speed are given, the required rotational speed can be read from

the graph. In the same way the tool diameter can be read if

rotational speed and cutting speed are given.

2000 4000 6000 8000 10000 12000 14000 16000 18000

400mm380

360

340

320

300

280

260

240

220

200

180

160

140

120

100

80

60

40

20

10

20

30

40

50

60

70

80

90

100

110

120

1201101009080706050

40302010

-1minRotational Speed n

Dia

mete

r D

120110100

9080

7060

5040

30

20

10

Cut

ting

Speed

VO

in m

/s-1

Figure 18: Cutting speed as a function of rotational speed and tool diameter (source: Leitz GmbH & Co. KG)


32 www.gentas.com.tr 33www.gentas.com.tr



General information

Overlay

DecorativePapers

Core Papers

Figure 1: Laminate Sheet Figure 2: Compact Sheet

Core Papers

Overlay

DecorativePaper

Typical structure of decorative laminates

1. Decorative laminates consist of paper layers which are impregnated with

synthetic resins and fused together by applying heat and high pressure.

The structure contains, depending on thickness, a certain number of

core paper layers; the surface layer usually consists of decorative paper

impregnated with melamine resin. Printed decorative paper also has a

clear overlay as an abrasion-resistant protective coating.

According to DIN EN 438 decorative laminates are grouped into the

following types:

Type S (standard quality)The characteristic properties of this quality are hard, virtually wear- and

scratch-proof surfaces, high resistance to impact, insensitivity to boiling

water and a number of typical household chemicals as well as a

pronounced resistance to dry and humid heat.

The back side of decorative laminates is designed to allow flawless

bonding to a substrate (e.g. chipboard).

Type P (postforming quality)This quality is essentially equivalent to type S, but is capable of being

postformed at fixed temperature conditions according to the

manufacturers specifications.

Type F (fire-retardant quality) This quality is essentially equivalent to type S, but features increased

resistance to flames.

Note: National and international fire regulations must be observed.

Storage and handling2.

2.1 Storage

Decorative laminates should be stored in such a way to protect them

from moisture, humidity and direct sunlight. The sheets should lie flat on

a suitable horizontal surface, e.g. on a pallet with a backing plate. The

stack has to be weighted down with a cover plate. If decorative

laminates are supplied in film packaging, it is recommended to re-close

the film and replace the cover plate each time after removing any sheets.

If horizontal storage is not possible, it is recommended to store the

material at an angle of approx. 80° with support over the entire area and

a counterweight on the ground to prevent sliding.

Lagerung Schutzplatte

Richtig

Richtig Falsch

Figure 3: Information about correct storage

2.2 Handling

When handling decorative laminates it should be ensured that they are

always lifted. The decorative sides should never be pulled or slid against

each other. For larger sizes it is recommended to carry the sheets arched

along the longitudinal axis to prevent sagging which would otherwise

occur. Individual sheets can also be rolled up for carrying (decorative side

to the inside, making sure to avoid any fretting motions). Sufficiently large

and sturdy pallets are to be used when transporting sheet stacks with

transport vehicles. They have to be secured against sliding. Figure 4: Information about correct handling

Transport

Tool data3.The following table states guide values for machining decorative laminates with and without

substrates such as solid wood boards, veneer laminated wood, plywood, OSB, epoxy resin bonded

chipboard and fibreboard.

Process Machine Cutting speed m/s Speed rpm Feed m/min

Sheet cutting Sheet cutting saws 60 - 100 approx. 3,000 - 6,000 approx. 10 - 30

Cutting to sizeBench, panel and hand-held circular saw, MC*

30 - 100 approx. 3,000 - 6,000 up to approx. 10

Machining

Double-end profiler, pre-scoring, cutting and chipping

40 - 60

approx. 6,000

approx. 6 - 60

Milling edges

Bench milling machine or edge-treatment unit, MC*

up to 12,000

approx. 6 - 24

Milling edges

Hand-held router

10 - 25

approx. 12,000 - 27,000

approx. 3 - 8

Grooves

Circular table saw, bench milling machine, MC*

40 - 100

approx. 3,000 - 6,000

approx. 3 - 10

Grooves

Double - end profiler

approx. 6,000 - 9,000

approx. 6 - 24

Grooves

Milling machine, hand -held router, MC*

approx. 12,000 - 27,000

approx. 3 - 8

Drilling

Drillingm achine, dowel machine, MC*

approx. 3,000 - 6,000

approx. 0.5 - 3

40 - 60

40 - 60

10 - 25

* MC: CNC machining centre

3.1 Cutting speed as a function of rotational

speed and tool diameter

The curves show cutting speeds in m/s, determined using

rotational speed and tool diameter. If tool diameter and cutting

speed are given, the required rotational speed can be read from

the graph. In the same way the tool diameter can be read if

rotational speed and cutting speed are given.

2000 4000 6000 8000 10000 12000 14000 16000 18000

400mm380

360

340

320

300

280

260

240

220

200

180

160

140

120

100

80

60

40

20

10

20

30

40

50

60

70

80

90

100

110

120

1201101009080706050

40302010

-1minRotational Speed n

Dia

mete

r D

120110100

9080

7060

5040

30

20

10

Cut

ting

Speed

VO

in m

/s-1

Figure 18: Cutting speed as a function of rotational speed and tool diameter (source: Leitz GmbH & Co. KG)

34 www.gentas.com.tr 35www.gentas.com.tr PRODUCT CATALOGPRODUCT CATALOG

3.2 Conditioning

Good conditioning can only be achieved at normal room climate (i.e. at

approx. 18 – 25 °C and 50 – 65 % rel. humidity).

The following is recommended:

a)sufficient air circulation around each sheet for at least ten days(see

figure below);

b)stacking decorative laminates and substrates for at least three days in

the same way as they will subsequently be bonded (relative humidity

should be similar to that of the future application environment), see figure

below.

0 0temperature: +18 C to 25 Crelative humidity: 50 to 65 %

substrates decorative laminate

decorative laminate

substrates

decorative laminate

stack without adhesive for 3 days

Figure 19: Conditioning

These recommendations are valid for processing in moderate climatic

zones. For extreme climatic zones we recommend consulting the

manufacturer.

0Climatic Chamber: 20 hrs/40 C

0(Schematic Sketch) 10 hrs/50 C

Figure 20: Conditioning in a climatic chamber

If the composite element which is to be manufactured will be exposed

to continuous low relative humidity during future use, it is

recommended to expose the decorative laminate and the substrate to

a correspondingly low humidity during conditioning to anticipate

subsequently occurring shrinkage stress. Bonding has to be carried

out immediately after conditioning. We also recommend consulting the

manufacturer about this.

Suitable conditioning is to be observed during transport as well.

Processing4.

4.1 Existing stresses

Stresses will always occur between two materials which are bonded

together. Therefore a substrate has to be laminated on both sides with

materials which are subject to the same dimensional changes caused by

the influence of heat and humidity. This is especially important when the

finished composite board is intended to be self-supporting and will not

be directly supported by a rigid structure.

4.2 Symmetrical structure

The best results are achieved by using the same decorative laminates on

both face and back. Always use face and back laminates cut from the

same direction of the laminate sheet and never at right angles to each

other. The sheets are simultaneously bonded to the substrate with the

same direction of sanding.

4.3 Balancing

Using so-called “balancing sheets” of equal thickness also produces

good results.

Under certain circumstances it is also possible to use other materials for

balancing, such as films, wood veneers, varnish coatings, impregnated

papers etc. However, this always requires

a) selecting a material whose physical properties are as similar as

possible to those of the decorative laminate and

b) carrying out tests beforehand.The results achieved with such materials in practice cannot be predicted

with certainty. Their use can therefore not generally be recommended.

4.4 Bonding

4.4.1 General information

There are adhesives on the market which feature good adhesive strength

and resistance to temperature as well as humidity. They are therefore

very suitable for bonding/glueing.

The materials to be bonded as well as transport and application

conditions must be taken into account when selecting a suitable

adhesive system.

4.4.2 Adhesives

Follow the workplace safety and accident prevention regulations when

working with adhesives!

Processing and storing adhesives requires special care. The guidelines

and datasheets of the adhesive manufacturers are therefore to be

followed carefully. If you have any questions about bonding and for new

applications please contact the technical field service of your adhesives

manufacturer.

The following types of adhesives are suitable: Dispersion adhesives (e.g.

PVAc glues = white glues), condensation epoxy adhesives (e.g. urea,

resorcinol and phenol epoxy), contact adhesives (e.g. polychloroprene

adhesives), reactive adhesives (e.g. epoxy, unsaturated polyester,

polyurethane adhesives) and hot melt adhesives (e.g. polyurethane hot

melt adhesives).

GENERAL RECOMMENDATIONS FOR USAGE OF LAMINATE GENERAL RECOMMENDATIONS FOR USAGE OF LAMINATE


3.2 Conditioning

Good conditioning can only be achieved at normal room climate (i.e. at

approx. 18 – 25 °C and 50 – 65 % rel. humidity).

The following is recommended:

a)sufficient air circulation around each sheet for at least ten days(see

figure below);

b)stacking decorative laminates and substrates for at least three days in

the same way as they will subsequently be bonded (relative humidity

should be similar to that of the future application environment), see figure

below.

0 0temperature: +18 C to 25 Crelative humidity: 50 to 65 %

substrates decorative laminate

decorative laminate

substrates

decorative laminate

stack without adhesive for 3 days

Figure 19: Conditioning

These recommendations are valid for processing in moderate climatic

zones. For extreme climatic zones we recommend consulting the

manufacturer.

0Climatic Chamber: 20 hrs/40 C

0(Schematic Sketch) 10 hrs/50 C

Figure 20: Conditioning in a climatic chamber

If the composite element which is to be manufactured will be exposed

to continuous low relative humidity during future use, it is

recommended to expose the decorative laminate and the substrate to

a correspondingly low humidity during conditioning to anticipate

subsequently occurring shrinkage stress. Bonding has to be carried

out immediately after conditioning. We also recommend consulting the

manufacturer about this.

Suitable conditioning is to be observed during transport as well.

Processing4.

4.1 Existing stresses

Stresses will always occur between two materials which are bonded

together. Therefore a substrate has to be laminated on both sides with

materials which are subject to the same dimensional changes caused by

the influence of heat and humidity. This is especially important when the

finished composite board is intended to be self-supporting and will not

be directly supported by a rigid structure.

4.2 Symmetrical structure

The best results are achieved by using the same decorative laminates on

both face and back. Always use face and back laminates cut from the

same direction of the laminate sheet and never at right angles to each

other. The sheets are simultaneously bonded to the substrate with the

same direction of sanding.

4.3 Balancing

Using so-called “balancing sheets” of equal thickness also produces

good results.

Under certain circumstances it is also possible to use other materials for

balancing, such as films, wood veneers, varnish coatings, impregnated

papers etc. However, this always requires

a) selecting a material whose physical properties are as similar as

possible to those of the decorative laminate and

b) carrying out tests beforehand.The results achieved with such materials in practice cannot be predicted

with certainty. Their use can therefore not generally be recommended.

4.4 Bonding

4.4.1 General information

There are adhesives on the market which feature good adhesive strength

and resistance to temperature as well as humidity. They are therefore

very suitable for bonding/glueing.

The materials to be bonded as well as transport and application

conditions must be taken into account when selecting a suitable

adhesive system.

4.4.2 Adhesives

Follow the workplace safety and accident prevention regulations when

working with adhesives!

Processing and storing adhesives requires special care. The guidelines

and datasheets of the adhesive manufacturers are therefore to be

followed carefully. If you have any questions about bonding and for new

applications please contact the technical field service of your adhesives

manufacturer.

The following types of adhesives are suitable: Dispersion adhesives (e.g.

PVAc glues = white glues), condensation epoxy adhesives (e.g. urea,

resorcinol and phenol epoxy), contact adhesives (e.g. polychloroprene

adhesives), reactive adhesives (e.g. epoxy, unsaturated polyester,

polyurethane adhesives) and hot melt adhesives (e.g. polyurethane hot

melt adhesives).



4.4.2 a Guide for using adhesives

Type of adhesive Processing method Comment Typical application

Surface, edge

Condensation resin adhesives:Urea with high filler contentMelamine/urea resinPhenol, resorcinol resin

Pressing using stationary press while applying heat Surface

Contact adhesives:Contact adhesives without hardenerContact adhesives with hardenerContact adhesives with integratedresin hardeners

Area and edge

Surface, edge

Two component systems Epoxy and polyurethane adhesives

Two component systems do not require humidity from the surrounding materials. Use of heat may be required depending on the system.

Mainly surface

Hot melt adhesives:EVAPO

- automatic Application: living quarters Edge

PUR Surface, edge

Dispersion adhesives:PVAc adhesivesTwo component PVAc adhesives

- manual (hand roller, spatula etc.)- automatic (roller)

Pressing using stationary press or clamp


- manual (hand roller, spray gun with cup, brush etc.), application on both sides with subsequent curing

Pressing with short, high pressure using a roller

Reactive adhesives:One component systemsPolyurethane adhesives

- manual (hand roller, spatula etc.)- automatic (purpose-built roller designed etc.)

One component systems require humidity from the surrounding materials. Use of heat shortens the processing time.

Application: Mainly in areas with high levels of humidity and heat

4.4.2 b Guide for durability of the adhesives (based on experience)

The guide values in the following table refer exclusively to the glue line

Type of Adhesive Dispersion adhesives:

Durability following 2DIN EN 204* )

Comments


Temperature resistance1(approximate values) )

- 20 °C to + 100 °C- 20 °C to + 100 °C

D 2 / D 3D 3 / D 4

1) The stated positive values refer to a short-term load

2) Substrate and edge protection have to be suitable for the respective expected use


- 20 °C to + 150 °C- 20 °C to + 150 °C- 20 °C to + 150 °C

D 3D 3D 3 / D 4


- 20 °C to + 70 °C- 20 °C to + 1 00 °Crequest from manufacturer

—---requests from manufacturer

Reactive adhesives:Epoxy, unsaturated polyester andpolyurethane adhesives

- 20 °C to + 100 °C D 3 / D 4

Hot melt adhesives:EVAPOPUR

- 20 °C to + 90 °C- - 20 °C to + 110 °C- 30 °C to + 140 °C

—D 2D 2D 3 / D 4

* DIN EN 204 only applies to thermoplastic adhesives (dispersion adhesives)

DIN EN 204 (classification of thermoplastic wood adhesives for non-structural applications) provides the following definitions for

D 1Interior areas, maximum wood moisture content 15 %.

D 2Interior areas, with occasional short-term exposure to running or condensed water and/or to occasional high humidity, with the moisture content of the word not exceeding 18 %.

D 3Interior areas, with frequent short-term exposure to running or condensed water and/or heavy exposure to high humidity. Exterior areas not exposed to weather.

D 4Interior areas with frequent long-term exposure to running or condensed water.

Exterior areas exposed to the weather, but with suitable surface protection.

Comments

Particularly the values in the column “Temperature resistance” our only valid for short-term strain on the glue line. They must not be confused with long-term strain on the composite board (consisting of decorative laminate, adhesive and substrate).

The long-term durability of the composite board rather depends on type and class of the decorative laminate, the substrate as well as humidity and ambient temperature.

In any case proper processing is crucial.

The manufacturer is always to be contacted for special applications, because the adhesives within the stated group have different properties and are being continuously developed.



4.4.2 a Guide for using adhesives

Type of adhesive Processing method Comment Typical application

Surface, edge


Pressing using stationary press while applying heat Surface


Area and edge

Surface, edge

Two component systems Epoxy and polyurethane adhesives

Two component systems do not require humidity from the surrounding materials. Use of heat may be required depending on the system.

Mainly surface

Hot melt adhesives:EVAPO

- automatic Application: living quarters Edge

PUR Surface, edge



Pressing using stationary press or clamp


- manual (hand roller, spray gun with cup, brush etc.), application on both sides with subsequent curing

Pressing with short, high pressure using a roller

Reactive adhesives:One component systemsPolyurethane adhesives

- manual (hand roller, spatula etc.)- automatic (purpose-built roller designed etc.)

One component systems require humidity from the surrounding materials. Use of heat shortens the processing time.

Application: Mainly in areas with high levels of humidity and heat

4.4.2 b Guide for durability of the adhesives (based on experience)

The guide values in the following table refer exclusively to the glue line

Type of Adhesive Dispersion adhesives:

Durability following 2DIN EN 204* )

Comments


Temperature resistance1(approximate values) )

- 20 °C to + 100 °C- 20 °C to + 100 °C

D 2 / D 3D 3 / D 4

1) The stated positive values refer to a short-term load

2) Substrate and edge protection have to be suitable for the respective expected use


- 20 °C to + 150 °C- 20 °C to + 150 °C- 20 °C to + 150 °C

D 3D 3D 3 / D 4


- 20 °C to + 70 °C- 20 °C to + 1 00 °Crequest from manufacturer

—---requests from manufacturer

Reactive adhesives:Epoxy, unsaturated polyester andpolyurethane adhesives

- 20 °C to + 100 °C D 3 / D 4

Hot melt adhesives:EVAPOPUR

- 20 °C to + 90 °C- - 20 °C to + 110 °C- 30 °C to + 140 °C

—D 2D 2D 3 / D 4

* DIN EN 204 only applies to thermoplastic adhesives (dispersion adhesives)

DIN EN 204 (classification of thermoplastic wood adhesives for non-structural applications) provides the following definitions for

D 1Interior areas, maximum wood moisture content 15 %.

D 2Interior areas, with occasional short-term exposure to running or condensed water and/or to occasional high humidity, with the moisture content of the word not exceeding 18 %.

D 3Interior areas, with frequent short-term exposure to running or condensed water and/or heavy exposure to high humidity. Exterior areas not exposed to weather.

D 4Interior areas with frequent long-term exposure to running or condensed water.

Exterior areas exposed to the weather, but with suitable surface protection.

Comments

Particularly the values in the column “Temperature resistance” our only valid for short-term strain on the glue line. They must not be confused with long-term strain on the composite board (consisting of decorative laminate, adhesive and substrate).

The long-term durability of the composite board rather depends on type and class of the decorative laminate, the substrate as well as humidity and ambient temperature.

In any case proper processing is crucial.

The manufacturer is always to be contacted for special applications, because the adhesives within the stated group have different properties and are being continuously developed.



4.4.3 Bonding processes

4.4.3.1 General information

Both sides of the decorated laminate and the substrate have to be

carefully cleaned before bonding. Just before bonding they have to be

free from any release agents, particles, sweat stains and coarse particles

which could show on the surface after bonding. Grease, oil and sweat

stains can be removed using suitable solvents - do not use nitro solvents

(observe accident prevention regulations!).

During bonding the ambient climate should be 18 - 25 °C and 50 - 65 %

rel. humidity (see section 4.3 “Conditioning”).

Observe the information from the adhesive manufacturer. It is

recommended to always carry out test bonding under local conditions.

The safety regulations of the trade associations and Health and Safety

have to be observed when working with adhesives, solvents and

hardeners.

4.4.3.2 Pressing temperature

The safest pressing temperatures for stress-free composite boards is 20

°C. Higher temperatures allow a reduction of pressing time. However, 60

°C should not be exceeded because the dimensional changes of the

decorated laminates in contrast to the substrate depend on temperature.

This avoids increased stress which leads to warping and changes in the

surface. Observe the manufacturers guidelines.

4.4.3.3 Applying adhesive and pressing

The adhesive always has to be spread evenly across the surface. It has

to be ensured for composite panels that the amount of adhesive applied

is the same on both sides in order to avoid warping. This is particularly

important for water-based adhesive systems; the amount of adhesive

applied should therefore be kept as small as possible in this case.

Applying adhesive with a notched trowel

lengthwise

crosswise

Figure 21: Applying adhesive

Adhesive can be applied by hand using a notched trowel or a hand roller,

or automatically using glue application machines.

Four-roller machines ensure especially uniform adhesive application and

accurate dosing.

4.4.3.3.1 Dispersion adhesives

Dispersion adhesives generally use water as the mobile phase

(dispersing agent) which contains the adhesive components as a

dispersion. The water content generally lies between 40 and 70 weight

percent. After application to the surface to be bonded, the dispersing

agent penetrates into the work pieces or evaporates into the environment

or the pH value changes, causing the dispersion to break. This causes

the adhesive components to make contact and form a film which can

connect the two workpieces. Today, aqueous dispersion adhesives are

often used as a substitute for solvent adhesives. They are neither a fire or

explosion hazard nor do they release solvents. However, water-based

adhesives require more time or more energy for hardening.

Dispersion adhesives are e.g.:• PVAc adhesives• 2 component PVAc dispersion adhesives

Cold presses: Screw presses, single or multi level presses.

Warm presses: Single or multi level presses, short cycle presses, roller

presses, double belt presses.

Please note the following: Low and uniform application of the adhesive

as well as observing the pressing temperatures and times.

4.4.3.3.2 Condensation resin adhesives

Condensation resin adhesives are in the group of adhesives which have

to be processed with a minimum of 2 to 4 bar bonding pressure in order

to allow multi-layer and composite layer bonding. This allows the joining

of materials of different types.

The adhesive batches require corresponding additives (e.g. type flours)

for elastification of the glue line. They also produce a visually more

uniform surface. Different types of hardeners allow a larger variation of

bonding and pressing data. Impurities on the surface caused by

adhesives and hardeners have to be removed before bonding, otherwise

they cannot be removed any more without damaging the surface.

Release agents applied to corresponding areas prevent adhesive

residues from sticking to the surface of the decorative laminates and

bonding plates. Phenol, resorcinol resin adhesives are also used for

manufacturing composite boards with increased resistance to flames.

Condensation resin adhesives are e.g.:• melamine/urea resin• phenol resin• resorcinol resin

Warm presses: Single and multi-level presses, short cycle presses,

double belt presses.


as well as observing the pressing temperatures, pressures and times.

4.4.3.3.3 Contact adhesives

Contact adhesives can be solvent adhesives as well as dispersion

adhesives which are processed using contact bonding. Polymers are

used as bonding agents for this type of adhesive; after evaporation of the

solvent they change from an amorphous to a crystalline state after a

certain time, which greatly increases their strength. First a uniform layer of

adhesive is applied to both bonding surfaces. Then the solvent is left to

cure until the adhesive feels dry, that means it is no longer tacky when

touched and only has a low level of immediate adhesion. As with solvent

adhesives at least one of the surfaces which are to be bonded has to be

permeable to solvents, otherwise the hardening of the adhesive until

reaching final strength can take very long.

The adhesive can be applied by hand using a notched trowel and

automatically with spray units (hot or cold). Furthermore these adhesives

can be applied to decorative laminate and substrate using pouring units.

When applying adhesives with a notched trowel the directions of

application on substrate and decorative laminate have to be at right

angles. Sufficient curing is important (finger test!). Contact adhesives

require short but firm contact pressure to ensure safe bonding. Careful

attention has to be paid that no stresses occur in the material when

bonding substrate and decorative laminate.

Open time can be lowered by accelerated drying of the adhesive films,

making sure to avoid overdrying. Overdried adhesive, however, can be

reactivated by applying heat (e.g. infrared radiation).

Pressing: Additional hand pressing roller and roller press (for narrow

surfaces).

4.4.3.3.4 Reactive adhesives

Reactive adhesives consist of usually two different substances which are

joined to produce a bond in order to form a new plastic in a chemical

reaction (polymerisation). This in turn bonds the workpieces together

when it hardens. Examples for reactive adhesives are the two component

adhesives made from epoxy resins or acrylate resins as well as the one

component adhesives made from cyanacrylate and polyurethane, which

require an invisible second component – ambient humidity.

Reactive adhesives are mainly used for special bonding applications.

Because of the large number of different types it is not possible to give

general recommendations for processing. If you have any questions

about bonding and for new applications please contact the technical field

service of your adhesives manufacturer.

4.4.3.3.5 Hot melt adhesives

Hot melt adhesives are used in many areas due to their high processing

productivity and their environmentally friendly properties (no solvents).

Hot melt adhesives can be found in almost all areas of modern

production (surface laminating, edge laminating, production of abrasive

material, furniture manufacturing, automotive manufacturing etc.). Hot

melt adhesives differ in their chemical composition which also determines

the use of the product. There are ethylene vinyl acetate (EVA), polyamide,

polyester, polyolefin and polyurethane hot melt adhesives. Reactive

polyurethane hot melt adhesives are very frequently used for laminating

different substrates with decorative laminates.

Depending on their chemical composition hot melt adhesives are

available in different containers. EVA, polyamide and polyolefin adhesives

are often supplied as a granulate in bags. Not every hot melt adhesive is

suitable for pulverising and the production of adhesive films.

Polyurethane hot melt adhesives are always supplied in a vapour

diffusion tight packaging, preventing humidity from entering during the

stated storage time. Protective gas can be applied to the “adhesive

sticks” in their packaging or they can be protected by using vacuum

packaging.

They are applied using hot glue devices with heating hoses and

application heads.



4.4.3 Bonding processes

4.4.3.1 General information

Both sides of the decorated laminate and the substrate have to be

carefully cleaned before bonding. Just before bonding they have to be

free from any release agents, particles, sweat stains and coarse particles

which could show on the surface after bonding. Grease, oil and sweat

stains can be removed using suitable solvents - do not use nitro solvents

(observe accident prevention regulations!).

During bonding the ambient climate should be 18 - 25 °C and 50 - 65 %

rel. humidity (see section 4.3 “Conditioning”).

Observe the information from the adhesive manufacturer. It is

recommended to always carry out test bonding under local conditions.

The safety regulations of the trade associations and Health and Safety

have to be observed when working with adhesives, solvents and

hardeners.

4.4.3.2 Pressing temperature

The safest pressing temperatures for stress-free composite boards is 20

°C. Higher temperatures allow a reduction of pressing time. However, 60

°C should not be exceeded because the dimensional changes of the

decorated laminates in contrast to the substrate depend on temperature.

This avoids increased stress which leads to warping and changes in the

surface. Observe the manufacturers guidelines.

4.4.3.3 Applying adhesive and pressing

The adhesive always has to be spread evenly across the surface. It has

to be ensured for composite panels that the amount of adhesive applied

is the same on both sides in order to avoid warping. This is particularly

important for water-based adhesive systems; the amount of adhesive

applied should therefore be kept as small as possible in this case.

Applying adhesive with a notched trowel

lengthwise

crosswise

Figure 21: Applying adhesive

Adhesive can be applied by hand using a notched trowel or a hand roller,

or automatically using glue application machines.

Four-roller machines ensure especially uniform adhesive application and

accurate dosing.

4.4.3.3.1 Dispersion adhesives

Dispersion adhesives generally use water as the mobile phase

(dispersing agent) which contains the adhesive components as a

dispersion. The water content generally lies between 40 and 70 weight

percent. After application to the surface to be bonded, the dispersing

agent penetrates into the work pieces or evaporates into the environment

or the pH value changes, causing the dispersion to break. This causes

the adhesive components to make contact and form a film which can

connect the two workpieces. Today, aqueous dispersion adhesives are

often used as a substitute for solvent adhesives. They are neither a fire or

explosion hazard nor do they release solvents. However, water-based

adhesives require more time or more energy for hardening.

Dispersion adhesives are e.g.:• PVAc adhesives• 2 component PVAc dispersion adhesives

Cold presses: Screw presses, single or multi level presses.

Warm presses: Single or multi level presses, short cycle presses, roller

presses, double belt presses.


as well as observing the pressing temperatures and times.

4.4.3.3.2 Condensation resin adhesives

Condensation resin adhesives are in the group of adhesives which have

to be processed with a minimum of 2 to 4 bar bonding pressure in order

to allow multi-layer and composite layer bonding. This allows the joining

of materials of different types.

The adhesive batches require corresponding additives (e.g. type flours)

for elastification of the glue line. They also produce a visually more

uniform surface. Different types of hardeners allow a larger variation of

bonding and pressing data. Impurities on the surface caused by

adhesives and hardeners have to be removed before bonding, otherwise

they cannot be removed any more without damaging the surface.

Release agents applied to corresponding areas prevent adhesive

residues from sticking to the surface of the decorative laminates and

bonding plates. Phenol, resorcinol resin adhesives are also used for

manufacturing composite boards with increased resistance to flames.

Condensation resin adhesives are e.g.:• melamine/urea resin• phenol resin• resorcinol resin

Warm presses: Single and multi-level presses, short cycle presses,

double belt presses.


as well as observing the pressing temperatures, pressures and times.

4.4.3.3.3 Contact adhesives

Contact adhesives can be solvent adhesives as well as dispersion

adhesives which are processed using contact bonding. Polymers are

used as bonding agents for this type of adhesive; after evaporation of the

solvent they change from an amorphous to a crystalline state after a

certain time, which greatly increases their strength. First a uniform layer of

adhesive is applied to both bonding surfaces. Then the solvent is left to

cure until the adhesive feels dry, that means it is no longer tacky when

touched and only has a low level of immediate adhesion. As with solvent

adhesives at least one of the surfaces which are to be bonded has to be

permeable to solvents, otherwise the hardening of the adhesive until

reaching final strength can take very long.

The adhesive can be applied by hand using a notched trowel and

automatically with spray units (hot or cold). Furthermore these adhesives

can be applied to decorative laminate and substrate using pouring units.

When applying adhesives with a notched trowel the directions of

application on substrate and decorative laminate have to be at right

angles. Sufficient curing is important (finger test!). Contact adhesives

require short but firm contact pressure to ensure safe bonding. Careful

attention has to be paid that no stresses occur in the material when

bonding substrate and decorative laminate.

Open time can be lowered by accelerated drying of the adhesive films,

making sure to avoid overdrying. Overdried adhesive, however, can be

reactivated by applying heat (e.g. infrared radiation).

Pressing: Additional hand pressing roller and roller press (for narrow

surfaces).

4.4.3.3.4 Reactive adhesives

Reactive adhesives consist of usually two different substances which are

joined to produce a bond in order to form a new plastic in a chemical

reaction (polymerisation). This in turn bonds the workpieces together

when it hardens. Examples for reactive adhesives are the two component

adhesives made from epoxy resins or acrylate resins as well as the one

component adhesives made from cyanacrylate and polyurethane, which

require an invisible second component – ambient humidity.

Reactive adhesives are mainly used for special bonding applications.

Because of the large number of different types it is not possible to give

general recommendations for processing. If you have any questions

about bonding and for new applications please contact the technical field

service of your adhesives manufacturer.

4.4.3.3.5 Hot melt adhesives

Hot melt adhesives are used in many areas due to their high processing

productivity and their environmentally friendly properties (no solvents).

Hot melt adhesives can be found in almost all areas of modern

production (surface laminating, edge laminating, production of abrasive

material, furniture manufacturing, automotive manufacturing etc.). Hot

melt adhesives differ in their chemical composition which also determines

the use of the product. There are ethylene vinyl acetate (EVA), polyamide,

polyester, polyolefin and polyurethane hot melt adhesives. Reactive

polyurethane hot melt adhesives are very frequently used for laminating

different substrates with decorative laminates.

Depending on their chemical composition hot melt adhesives are

available in different containers. EVA, polyamide and polyolefin adhesives

are often supplied as a granulate in bags. Not every hot melt adhesive is

suitable for pulverising and the production of adhesive films.

Polyurethane hot melt adhesives are always supplied in a vapour

diffusion tight packaging, preventing humidity from entering during the

stated storage time. Protective gas can be applied to the “adhesive

sticks” in their packaging or they can be protected by using vacuum

packaging.

They are applied using hot glue devices with heating hoses and

application heads.



4.5 Appendix “General calculation of the bonding pressure for hydraulic

presses”

For attaining the correct the bonding pressure for difference board sizes it

is necessary to calculate the pressure exerted by the pistons and the

corresponding pressure gauge pressure.

Example:

required bonding pressure pressure gauge pressure in bar

x =

Piston area = r² x π

number of pistons

board area (cm²)

piston area (cm²)

Example: A hydraulic press is given, 6 pistons with 12 cm diameter each

(i.e. radius r = 6 cm), furthermore a board to be laminated 210 cm x 80 cm.

The bonding pressure is to be 3 bar.

3

6

210 x 80

26 x 3,1474 bar pressure gauge pressure (» 74kp/cm²)x =

Note: For workpieces with frame constructions only the supporting area of frame and

insert (e.g. honeycombs) is to be taken into account. 2 2Conversion: bar: 1; N/mm : 0.1 kPa: 100 kp/cm : ≈ 1

Cleaning and maintenance5.

Due to their durable, hygienic and watertight surface decorative

laminates require no special maintenance. They are easy to clean using

water and mild detergent.

Simply clean the surface with warm water and then wipe dry with a paper

towel or a soft cloth. More persistent marks can usually be removed with

non-abrasive household cleaners such as washing powder, liquid or solid

soap. Depending on the degree of staining it is recommended to leave

the cleaning agent to take effect. Rinse with water and dry afterwards.

Repeat several times if necessary. Remove all residue of the cleaning

agent to prevent smear marks. Dry the surface with a clean, absorbent

cloth or a paper towel. The above procedure can be improved by using a

cleaning sponge or a nylon brush.

Environment and disposal6.

Decorative laminate is a hardened and therefore inert thermosetting

plastic. There is no migration to influence food and therefore the contact

between decorative laminates and food is safe and approved. Decorative

laminate surfaces are non-corrosive and non-oxidising.

Decorative laminates are difficult to set on fire and they have the property

of delaying the spreading of flames, therefore prolonging escape time.

The same fire fighting techniques as for other building materials

containing wood can be used for fires involving decorative laminates.

The high thermal value of decorative laminates makes them suitable for

energetical recycling. Modern, officially approved industrial firing plants

provide the conditions for good burning processes.

Decorative laminates can normally be disposed of as normal household

waste, observing municipal regulations.

HPL are hygienic and stainless besides being resistant to impacts, scratches, chemicals, heat and any climate conditions.

8

®


Dimensions & Surfaces Chart


4.5 Appendix “General calculation of the bonding pressure for hydraulic

presses”

For attaining the correct the bonding pressure for difference board sizes it

is necessary to calculate the pressure exerted by the pistons and the

corresponding pressure gauge pressure.

Example:

required bonding pressure pressure gauge pressure in bar

x =

Piston area = r² x π

number of pistons

board area (cm²)

piston area (cm²)

Example: A hydraulic press is given, 6 pistons with 12 cm diameter each

(i.e. radius r = 6 cm), furthermore a board to be laminated 210 cm x 80 cm.

The bonding pressure is to be 3 bar.

3

6

210 x 80

26 x 3,1474 bar pressure gauge pressure (» 74kp/cm²)x =

Note: For workpieces with frame constructions only the supporting area of frame and

insert (e.g. honeycombs) is to be taken into account. 2 2Conversion: bar: 1; N/mm : 0.1 kPa: 100 kp/cm : ≈ 1

Cleaning and maintenance5.

Due to their durable, hygienic and watertight surface decorative

laminates require no special maintenance. They are easy to clean using

water and mild detergent.

Simply clean the surface with warm water and then wipe dry with a paper

towel or a soft cloth. More persistent marks can usually be removed with

non-abrasive household cleaners such as washing powder, liquid or solid

soap. Depending on the degree of staining it is recommended to leave

the cleaning agent to take effect. Rinse with water and dry afterwards.

Repeat several times if necessary. Remove all residue of the cleaning

agent to prevent smear marks. Dry the surface with a clean, absorbent

cloth or a paper towel. The above procedure can be improved by using a

cleaning sponge or a nylon brush.

Environment and disposal6.

Decorative laminate is a hardened and therefore inert thermosetting

plastic. There is no migration to influence food and therefore the contact

between decorative laminates and food is safe and approved. Decorative

laminate surfaces are non-corrosive and non-oxidising.

Decorative laminates are difficult to set on fire and they have the property

of delaying the spreading of flames, therefore prolonging escape time.

The same fire fighting techniques as for other building materials

containing wood can be used for fires involving decorative laminates.

The high thermal value of decorative laminates makes them suitable for

energetical recycling. Modern, officially approved industrial firing plants

provide the conditions for good burning processes.

Decorative laminates can normally be disposed of as normal household

waste, observing municipal regulations.

HPL are hygienic and stainless besides being resistant to impacts, scratches, chemicals, heat and any climate conditions.

8

®


Dimensions & Surfaces Chart

P R O D U C T C A T A L O G U E

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444 1 HPL

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