specification for tpo addcoat - marina plastics · 1.11..1.application scope application...

Specification for TPO ADDCOAT 1.Scope of Application

This specification applies to the TPO ADDCOAT (hereinafter called the “wire”) used for shrinkage inhibition of olefin resin.

2.Type

The types are shown in Table 1.

Table 1 Type (name) Code Core wire Wire dia. m/Kg ADDCOAT 25-O AD25-O Brass 0.25mm 2,347m/Kg ADDCOAT 40-O AD40-O Brass 0.40mm 911m/Kg ADDCOAT 25-O-B AD25-O-B Brass 0.25mm 2,347m/Kg ADDCOAT 40-O-B AD40-O-B Brass 0.40mm 911m/Kg 3.Characteristics

Characteristics of TPO ADDCOAT when tested as described in 6. are shown in Table 2.

Table 2

Item Characteristics Test method and applicable clause

Type AD25-O(-B) AD40-O(-B) - Appearance (1) No damage

(2) An even color (3) No stickiness at room temperature (4) Film not peeled readily even when scratched with

nail tip (5) No bend or twist in the wire

6.1

Dimensions Compliance with the attached table 6.2

Tensile strength Min. 785MPa(80kgf/m ㎡) Min. 441MPa(45kgf/m ㎡) 6.3 Stickiness strength Min. 0.196N(20gf) Min. 0.392N(40gf) 6.4 Non-viscosity No-stickiness 6.5

4.Dimensions

The element wire diameter, allowable amount, film thickness, and maximum finish outer diameter are shown in the attached table.

5.Element Wire, and Film 5.1 Element wire

The element wire shall be the brass wire produced by drawing C2700 specified in JIS H 3260.

5.2 Film The film shall consist of a fusion type varnish that is applied and baled to the element wire surface and shall not affect adversely to the element wire. The film shall also be sufficiently durable.

6.Test Method

6.1 Visual Check After visual check of wire as would on a bobbin for any damage or contamination, pull out about 1.5m length from the winding terminal on the bobbin and check for abnormality (wire bend or twist).

6.2 Dimensional test Measure the dimension with an instrument with the minimum graduation of

1/1000mm. Measure the finish outer diameter, winding diameter, and film thickness as follows. Take a sample of a length of about 150mm and measure the diameter at three

points positioned. The average of these measured values shall be used as the finish outer diameter. Remove the film at points where the finish outer diameter has been measured while

taking care not to damage the element wire, and carry out measurement according to the method described for the finish outer diameter.

6.3 Tensile test For the tension test, take a sample of about 400mm in length and mark a datum

line of 250mm in the middle portion. Carry out the test with a tester specified in JIS B7721, Tensile Tester as follows: (1) The pull rate shall be 300mm/min or less. (2) The test shall be judged as invalid when the sample is broken outside the

datum line distance or within 25mm form the datum line. 6.4 Stickiness test Take three samples, each of a proper length, from the same bobbin. Wind the

sample wire over a mandrel with a smooth surface and a diameter ad shown below at rate of about 100turns/min under tension of 0.784N(80kgf) for about 50 turns while allowing wire to contact mutually. While keeping the wire wound over the mandrel, allow the mandrel to stand vertically on a jig shown in Fig. 1 and place a weight shown below. Confirm that each turn is aligned and in tight contact mutually, the heat it for 5 minutes in a constant temperature bath at 200±5℃. Take out the sample from the bath and allow it to return to the room temperature, then remove the sample from the mandrel. Fix one end of a test coil as shown in Fig.2 and suspend a specified weight form the other end. Check for any separation between wires of test coil. Note that the test shall be made on 40 turns in the middle.

Element wire diameter Mandrel diameter Weight

0.25mm 3.0mm 35g

0.40mm 5.0mm 50g

①Test coil ②Mandrel ③Holder ④Weight ⑤Specified weight

6.5 Non-stickiness test

When the test as described in 6.4 is made, check for stickiness between wires of the test coil to determine the non-stickiness. The heating shall be made at 60±5℃ for five minutes.

7. Inspection

The inspection shall be made on following items according to 6.Test Method and the sample shall probe compliance with requirements of 3, 4m and 5. Frequency of Inspection is per Lot, and provide of test report. (1) Visual (2) Dimensions (3) Tensile test (4) Stickiness (5) Non-stickiness

8.Packing and Net Weight per Bobbin 8.1 Winding, rapping

The wire shall be wound without looseness and tangle over the bobbin shown in Table. 3 and shall be packed in an appropriate method to prevent offset or tangle during transport.

Table 3 Bobbin dimensions table Bobbin Collar Shell

diameter Inside width

Outside Shaft hole Symbol diameter width P-10 200 90 110 134 25 P-30 300 130 130 160 30

8.2 Net weight and Length per bobbin The net weight and length per bobbin shall be as shown in Table 4.

Table 4 Wire dia. Bobbin Standard winding weight Standard winding length

P-10 8.0Kg±1.5Kg 18,776ｍ±3,521ｍ 0.25 P-30 18.0Kg±2.0Kg 42,246ｍ±4,694ｍ P-10 8.0Kg±1.5Kg 7,288ｍ±1,367ｍ 0.40 P-30 18.0Kg±2.0Kg 16,398ｍ±1,822ｍ

8.3 Inter-winding

No inter-winding of wire shall be made.

8.4 Packing P-10(bobbin type) is two coils in a carton, P-30(bobbin type) is one coil in a carton. 9. Product Nomenclature

The product nomenclature shall be by means of a type and element wire diameter or by a symbol and element wire diameter.

(Ex) ADDCOAT 40-O or AD40-O “-B” shall be added to a P-30 product ADDCOAT

10 Marking

10.1 Content The bobbin or container shall be provided with marking of following data in an appropriate position: (1) Type or symbol (2) Element wire diameter (3) Manufacture No. (4) Net weight (5) Our company name (6) Year/month of manufacture

10.2 Outside box label

The label as shown in Fig. 3 shall be provided to the outside box, with the label frame identified with color as follows: AD25-O AD25-O-B Yellow AD40-O AD40-O-B Yellow Note that the strip length converted value calculated from the following standard strip length should be entered in the right corner of the column for product name. This strip length is a calculated value based on weight of ADDCOAT WIRE.

Fig. 3

item

11.Storage standard

Store the product indoors temperature 20±15℃, humidly 55±30％. Prohibit from direct sunshine.

12. Effective period Two years after manufacture when the product is stored in a manner described in

11(Storage standard). 13.About Specification

About revision of this specification, shall be settled by the consultation between the user and vendor.

Attached Table

(mm) Element wire Product Diameter Tolerance

Minimum film thickness

Maximum finish outside diameter

ADDCOAT 25-O(-B) 0.25 ±0.01 0.004 0.275 ADDCOAT 40-O(-B) 0.40 ±0.01 0.004 0.440

条長 ××××× ｍ

品

名

種

別 class 種

サ

イ

ズﾞ

Size 0.4 ｍｍ

個

数 pieces 1 個正質味量 net weight ×.× Kg

日

付 date yy.mm.dd ××××-×× 日本プライ株式会社

AD-40-OB

Lot No.Our companyname

Strip length

TAS-333 1111/8888

Tamagawa Densen Co., Ltd.

Specifications of EPDM ADDCOAT

1 .1 .1 .1 . Ap p l i ca t i o n Sco p eAp p l i ca t i o n Sco p eAp p l i ca t i o n Sco p eAp p l i ca t i o n Sco p e

These specif ications relate to the use of the EPDM ADDCOAT (hereafter,

called as “wire”) for preventing shrinkage in EPDM rubber.

2 .2 .2 .2 . T yp e a n d s ym b o lT yp e a n d s ym b o lT yp e a n d s ym b o lT yp e a n d s ym b o l

The type and symbol are shown in Table 1.

Table 1

Type Symbol Element wire diameter

Standard winding weight

Brass Plating Steel ADDCOAT 25-EN SP-AD25EN 0.25mm 9kg

Brass Plating Steel ADDCOAT 40-EN SP-AD40EN 0.40mm 9kg

Brass Plating Steel ADDCOAT 40-ENB SP-AD40ENB 0.40mm 18kg

3 .3 .3 .3 . Ch a ra cte r i s t i csCh a ra cte r i s t i csCh a ra cte r i s t i csCh a ra cte r i s t i cs

The characterist ics, when tested as per item 6, are shown in Table 2.

Table 2

Item Property Test Method

Applicable section

Type (SP－)AD 25-EN (SP－)AD 40-EN(B) -

Appearance

(1) No flaking of the bonding agent, damage etc.

(2) No tackiness

(3) No flaking of the bonding agent when rubbed

with nail

(4) No bend or twists in the wire

6.1

Dimension Shall conform to Table 1 6.2

Tensile strength >= 2400MPa

{245kgf /mm 2}

>= 2200MPa

{224kgf /mm 2} 6.3

Nontackiness Wire shall not be tacky. 6.4

Pencil Hardness* >= ２Ｈ 6.5

Color paper* Shall be within specification range 6.6

*Control inspection items

4 .4 .4 .4 . Di m e n s i o n sDi m e n s i o n sDi m e n s i o n sDi m e n s i o n s

Element wire diameter, tolerance, Film thickness, and ult imate f inished

outer diameter of the wire shall be as per the Appendix Table.

TAS-333 2222/8888


5 .5 .5 .5 . E l e m e n t wi re , F i l m a n d a p p e a ra n ceEl e m e n t wi re , F i l m a n d a p p e a ra n ceEl e m e n t wi re , F i l m a n d a p p e a ra n ceEl e m e n t wi re , F i l m a n d a p p e a ra n ce

5.1 Element wire

For the Element wire, the SWRH72A specif ied in JIS G 3506 is drawn,

brass plated, and further drawn to obtain the brass plated steel wire.

Table 3．Element wire components (Steel wire)

Component Carbon Silicon Manganese Phosphorus Sulfur Iron

Content 0.69~0.76 0.15~0.35 0.30~0.60 <=0.030 <=0.030 Remainder

5.2 Film

The Film is obtained by coating and baking of an elastomeric lead- free

fuser agent on the surface of the Element wire that does not adversely

react with the Element wire, and which shall have satisfactory

durability .

5.3 Appearance

Appearance shall be as follows.

(1) No flaking of the bonding agent, damage etc.

(2) No tackiness

(3) No flaking of the bonding agent when rubbed with nail


6 . T e s t M e th o d s6 . T e s t M e th o d s6 . T e s t M e th o d s6 . T e s t M e th o d s

6.1 Appearance Test

For appearance test , v isually inspection for any damage or dirt in the

spooled condit ion, then about 1.5m of the spool end of the bobbin is

pulled out , and inspected for abnormalit ies in the wire such as bends,

twists etc .

6.2 Dimension Test

Dimensions are determined using a measurement tool with 1/1000 mm

minimum scale value.

Finished outer diameter, Element wire wire diameter and Film

thickness are determined as follows.

To determine the f inished outer diameter, a specimen of about 15 cm

length is sampled, diameter is determined in 3 places almost at the same

angle in the same plane in a direct ion perpendicular to the Element wire

plane, and mean of those measurement values is reported. For Element

wire diameter, the Films from the locations where the f inished diameter

measurements were made were removed without exposing the Element

wire, the Element wire diameter was measured by the method same as

in case of f inished outer diameter, and its mean value is reported.

TAS-333 3333/8888


Moreover, the Film thickness is reported as 1/2 of the dif ference

between the f inished outer diameter and the Element wire diameter

6.3 Tensile Test

For the tensile test, a specimen of about 40 cm length is sampled and a line of 250mm

long is marked in the middle, and the test is performed as follows using a tester

specified in JIS B7721 (Tensile Tester)

(1) Tensile speed shall be 300 mm/min or less.

(2) If the specimen fractures outside the marker line or within 25 mm from the marker

line, the test is discarded.

Tensile strength is calculated by the following equation in relevant units.

Maximum tensile load (N) (kgf) Tensile strength (MPa)｛kgf/ mm2｝＝ Specimen cross-sectional area(mm2)

6.4 Non-tack Test

For the non-tack test , specimens of suitable length are collected in

triplicate from the same spool. For each wire, about 50 windings are

made on a mandrel with smooth surface (3.0 mm for mandrel of

diameter 0.25 mm, and 5.0 mm with a mandrel of diameter 5.0 mm) at

a speed of about 100 rotations per minute while applying a tension of

0.784Ｎ｛80gf｝such that there is contact between wire to wire. Next , the

mandrel with the woundspecimen on it , is mounted vertically on a stand,

a weight（0.25mm: 35g, 0.40mm: 50g） is mounted and after ensuring

each turn is t ightly aligned, heated for 5 minutes in a constant

temperature bath of 60±5°C. Then, removed from the constant

temperature bath, and after the temperature of each specimen returns

to ambient temperature, separated from the mandrel, and checked for

any inter-wire adhesion in the coil.

6.5 Pencil Hardness Test

For pencil hardness test , a specimen of appropriate length is sampled

from a spool, a pencil as per JIS S 6006 (Pencil and color pencil) core is

shaved in the shape of a blade so as to have an angle of 60°, and this was

pressed against the specimen at an angle of 60°with a force of about

4.9N (500gf ) , and when a core material of specif ied hardness is

suspended in the specimen length direct ion, v isually checked for any

fracture of the Film result ing in the appearance of the core material.

The hardness of the core of the pencil that shows maximum hardness is

taken as the test result value.

TAS-333 4444/8888


6.6 Colour Paper Test

For colour paper test , an appropriate length of the specimen is sampled

from the spool, sandwiched between 2 sheets of smell paper, ends closed

using stapler, heated for 10 minutes in a 150˚C constant temperature

bath, removed from the bath and the colour condit ion of the paper is

checked.

7 .7 .7 .7 . I n s p e ct i o nI n s p e ct i o nI n s p e ct i o nI n s p e ct i o n

The inspection is carried out on the following items as per the test

methods of 6, and shall conform to the specif ications of 3,4 and 5.

(1) Appearance (5) Pencil hardness*

(2) Dimension (6) Color paper*

(3) Tensile Test

(4) Non-tackiness *Control inspection items

8 .8 .8 .8 . P a cki n g a n d n e t we i gh t o f 1 s p o o lP a cki n g a n d n e t we i gh t o f 1 s p o o lP a cki n g a n d n e t we i gh t o f 1 s p o o lP a cki n g a n d n e t we i gh t o f 1 s p o o l

8.1 Packing

The wires are loosely wound on to a bobbin shown in Table 4 such that

there is no entanglement, and suitably packed to prevent damage or

entanglement during transportation.

Table 4 Bobbin dimensions (mm)

Bobbin

symbol

Collar

diameter

Shell

diameter

Inside

width

Outside

width

Shaft

hole

P-10 200 90 110 134 25

P-30 300 130 130 160 30

8.2 Net weight of one spool

The net weight of one spool shall be as per Table 5.

Table 5 Bobbin Standard winding weight(kg)

P-10 9.0±3.0 P-30 18.0±5.0

8.3 Interwreathing

Interwreathing shall not be used.

9 .9 .9 .9 . P ro d u ct P ro d u ct P ro d u ct P ro d u ct d e s i gn a t i o nd e s i gn a t i o nd e s i gn a t i o nd e s i gn a t i o n

Product designation is dependent on the class and/or symbol and the

conductor diameter .

Example：Brass-plated steel ADDCOAT 25―EN or SP―AD 25―EN

TAS-333 5555/8888


1 0 . Di s p l a y1 0 . Di s p l a y1 0 . Di s p l a y1 0 . Di s p l a y

10.1 Contents labeling

Following details shall be displayed at appropriate locations on the

spool or container.

(1)Type or symbol

(2)Element wire diameter

(3)Manufacturing Number

[Example] 04 02 01 12 01 21 Feb 2004 Manufacture

(Mfg. Year Month) (Machine) (Course) (Turns) (Lot No.)

(4)Net weight

(5)Company name or abbreviation

(6)Manufacturing date

10.2 Labeling on outer container

The label shown in Fig. 3 shall be used on the outer box. The colour of the label frame

shall be as shown below.

･SPAD25-EN : Green

*The brass-plated steel shall be distinguished by putting a red double circle seal on the

product.

Further, adjacent to the right side of the product column, the converted length

calculated from standard length shall be mentioned.

However, this converted length is only a reference value, and cannot be used for the

purpose of transaction etc.

[Standard length]

・ SP-AD25-EN: 2,404m/kg

・ SP-AD40-EN(B): 966m/kg

＊ round-off below decimal point

11.11.11.11.Relevant RegulationsRelevant RegulationsRelevant RegulationsRelevant Regulations

As “EPDM ADDCOAT” is a processed material and not a chemical, it is not governed

by the classification norms for dangerous and harmful chemical substances stipulated in

the “Guidelines Relating to Marking of Dangerous and Harmful Chemical Substances

etc.” of the Ministry Labor (Ministry of Labor Notification No. 60) and “Guidelines for

Submitting Safety Information of Chemical Substances etc.” of the Ministry of Trade

and Industry and Ministry of Health and Welfare (Ministry of Trade and Industry,

Ministry of Health and Welfare Notification No. 1)

TAS-333 6666/8888


12.12.12.12.Cautions on useCautions on useCautions on useCautions on use

12.1 Components

The composition of “EPDM ADDCOAT” are as shown in Table 5.

Table 5 Components and weights

Components SPAD 25-EN SPAD 40-EN(B)

Brass plated steel wire 93.1% 98.2%

Elastomer resin 6.9% 1,8%

Solvent residues in the resin** <= 0.03% <= 0.03%

*Solvent: xylene, toluene etc., and decomposition products

**This product does not belong to the class of dangerous and toxic goods.

12.2 Information of environmental load substances

Material group Content Remarks

Cadmium and its compounds Nil

Chromium (VI) compounds Nil

Lead and its compounds Nil

Mercury and its compounds Nil

TBT class, TPT class Nil

TBTO Nil

Chloroparaffins (short chain) Nil

PBB class Nil

PBDE class Nil

PCB class Nil

Polychloro naphthalenes (3 or more chlorine atoms) Nil

Asbestos class Nil

Special azo compounds Nil

Ozone layer depleting materials Nil

Radioactive materials Nil

12.3 Handling

・ Exercise caution when using in places of ignition sources such as fire, static

electricity, shock sparks etc.

・ Avoid contact with reagents such as strong acids, strong alkali and organic

solvents

・ As the gas formed on decomposition of the Film is toxic, provide ventilation

equipments in case of gas formation, and avoid direct inhalation.

・ Avoid rolling of the product spool since shifting by rolling may result in loosening,

entanglement etc. of the wire which may cause breakage of wire when winding.

・ when transporting, avoid collision of the product or the spool, and do not handle

with sweat hands or hand-creamed hands

12.4 Storage

TAS-333 7777/8888


・ Store in a cool, dark place (below 30˚C). Avoid storing at a place with high

temperature, high humidity, or direct sun light.

・ Do not keep reagents such as acids, alkali, and organic solvents near the product.

・ Do not store under conditions where the product may be easily become exposed to

such as dirt, dust, etc.

・ Do not stack the product high.

12.5 Disposal considerations

・ As the main material is brass, recycle if possible. If recycling is not possible,

please treat it as industrial waste.

12. 6 Transportation

For long duration transportation (export, etc.), please transport adopting the storage

method as per 12.3.

12.7 Expiry

Using the storage method of 12.4, it is 6 months from the date of manufacture.

This time limit is provisional, and in case of expiry of time limit, may be

re-used based on mutual discussions.

12.8 Other

These data were prepared assuming usual condit ions of handling, and

in case of special handling, the users should adopt appropriate safety

measures based on the actual use condit ions. We assume no

responsibility in case of loss or damage due to negligence of the

instructions. Please handle with extreme care

Attached Table 1

(mm)

Element wire

Type Diameter Tolerance

Film thickness

Maximum finished

outer diameter

(SP-)AD-25-EN 0.25 ±0.01 0.010±0.005 0.290

(SP-)AD-40-EN(B) 0.40 ±0.01 0.010±0.005 0.440

TAS-333 8888/8888


Attached Table 2

EPDM ADDCOAT control items

Item Specif ication Frequency of test Test

Methods

Appearance

(1) No flaking of the bonding

agent, damage etc.

(2) No tackiness

(3) No flaking of the bonding

agent when rubbed with nail


All bobbins 6.1

Film

thickness Shall conform to Appendix All bobbins 6.2

Non-tackiness Wires shall not st ick

2 Bobbins/Lot

In the beginning and

at the end of

production

6.4

Pencil

Hardness >= ２Ｈ All bobbins 6.5

Colored paper Shall be within specifications All bobbins 6.6

NIPPON PLY PRODUCTS

NIPPON PLY, INC.

1

2

Addcoat Wire Products

• Enables to cut the molded parts precisely during the extrusion.

• Prevent the molded parts from shrinking or expanding.

• Linear Stabilizer• Design Flexibility• Cost Reduction• Pre-coated for adhesion to

olefin, vinyl, and rubber (EPDM) extrusion.

ADDCOAT Wire

• ADDCOAT 25R-S⚫ Back Window Mold

• ADDCOAT 25-O⚫ Window Mold

• ADDCOAT 40RsB

• ADDCOAT 40-O

ADDCOAT Wire

• SP-AD-25E▫ Nissan ELGRAND⚫ Glass Run Channel

• Two wires

INDENT Wire

• INDENT Wire▫ Toyota Porte⚫ Seat Rail Protector⚫ (W)2.50mm X (T)

0.70mm

INDENT Wire

• INDENT WIRE▫ Toyota Landcruiser

Prado⚫ Roof Mold⚫ (W)2.00mm X (T)

0.55mm

Film Products Line-up• Extrusion Type - JBright Series

• Molding Type - JFlex Series

7

8

MINI / OUTER BELT / J-Bright Series

TOYOTA / SIDE MOLD / HT-C Series

YARIS / OUTER BELT / J-Bright Series(Chrome/Black)

JB8MC-150R-38CKBMW / Mini CountrymanDihatsu / Cast

Outerbelt

JB7/9 Series (Chrome)

JB7MC-150R-38CK / Nissan Caravan

10

JB9 - Chrome / Extrusion typeXenon Arc Test Results（SAE1960）

Result(⊿E)1000KJ 0.222500KJ 0.593000KJ 0.83500KJ 1.214000KJ 1.494500KJ 1.705000KJ 1.88

11

※All the data shown in this report are typical test values and not guaranteed by the manufacturer

Addcoat Wire Process Diagram

12

Indentwire Process Diagram13

14

JB9 Extrusion Line

specification for tpo addcoat - marina plastics · 1.11..1.application scope application...

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