refractory product catalogue - vinaref - english

$: Refractory Product Catalogue - VINAREF - English$
REFRACTORY MATERIALS

2 Refractory Materials

Vinaref Refractory Company Limited Add.: Cau Gao Industrial Park, Dan Phuong District, Hanoi, Vietnam

Phone/Fax: 04 33887775/04 33887776. Website: www.vinaref.com

3 Refractory Materials Castables & Bricks

FOREWORD

Vinaref Co.ltd, established in 2012, is a producer-supplier of all industrial refractory materials,

insulation materials, and chemical resistant materials.

Vinaref inherits the experiences, reputation and capabilities of Vietnam’s leading scientists and

specialists in the field of construction materials. As a result, each of our products is guaranteed

to have the maximum compatibility with their application conditions, as well as complete

consistency in quality.

Vinaref’s manufacturing facilities are located within the Cau Gao Industrial Zone, of Dan Phuong

District – Hanoi, next to 32nd highway, and is less than 20 km away from the center of the

capital. The factory is equipped with a modern, highly-automated production line, as well as a

sophisticated laboratory-quality control center, with which we meticulously analyze every

production batch to ensure that our products are free of any defects before they leave the

plant.

With a team of highly educated, specialized and experienced management and R&D staff,

including Senior Engineers, Engineering Doctors, Master Engineers and professional technicians,

we guarantee that each of Vinaref’s refractory products is the results of the latest innovations

in the field of refractory materials, both in the country and in the world.

Vinaref provides package solutions for all major industries of the country, such as: cement,

metallurgy, waste incineration, oil refinery, chemical, electric power and many other industries.

Vinaref guarantees our customers’ satisfaction with MADE IN VIETNAM products, with an

advanced, world-class quality level.

COMPANY PRESIDENT

Nguyen Quoc Dung


REFRACTORY CASTABLE USED FOR CEMENT ROTARY KILN

C1 – C5 VINCAST-13 VINCAST-15 VINCAST-L60

INLET CHUTE VINCAST-S15 VINCAST-30S VINCAST-60S

Calciner VINCAST-L80 VINCAST-15S VINCAST-30S

NOSE RING VINCAST-90 VINCAST-30S

CLINKER COOLER VINCAST-L60 VINCAST-L80 VINCAST-L80F

KILND HOOD, BURNER VINCAST-L60 VINCAST-30S VINCAST-40S

KILN INLET VINCAST-L60 VINCAST-L70

TERTIARY DUCT VINCAST-15 VINCAST-L60 VINCAST-L80


TECHNICAL DATA AND APPLICATIONS FOR ROTARY KILN CASTABLES

No. Product Name

Maximum

Service

Temp.

(oC )

Chemical Compositions Bulk

Density

(t/m3)

Mixing

Water

(%)

Application areas within

Cement Rotary Kiln Al2O3

%

SiO2

%

1 VINCAST - 13 1350 35 48 2,25 8,5÷11 Cyclone 1,2

2 VINCAST - 15 1450 45 42 2,40 6÷8 Cyclone 3,4,5, tertiary air duct

3 VINCAST – M60 1500 60 34 2,45 8,5÷11 Calciner, tertiary duct, inlet chamber

4 VINCAST – L60 1500 60 34 2,50 6,5÷8 Calciner, tertiary duct, inlet chamber

5 VINCAST - L70 1500 70 18 2,60 5,5÷8 Kiln - inlet, kiln hood

6 VINCAST - L80 1600 80 12 2,75 5,5÷6,5 Kiln - outlet, klinker cooler, tertiary

duct valve

7 VINCAST – L80F 1400 78 12 2,75 5,5÷6,5 Klinker cooler

8 VINCAST –10S 1500 58 9 (SiC) 2,40 5,5÷8 Calciner, riser duct, alkali-resist

9 VINCAST –15S 1500 34 15 (SiC) 2,45 5,5÷8 Calciner, riser duct, chute, smoke

chamber – alkali- resist

10 VINCAST –30S 1500 37 30 (SiC) 2,50 5,5÷7,5 Nose ring ≤2500Mt/day, calciner,

smoke chamber, alkali- resist

11 VINCAST –40S 1500 35 40 (SiC) 2,45 6,5÷8 Burner, calciner, high alkali-resist

12 VINCAST –60S 1500 35 60 (SiC) 2,45 6,5÷8 Anti – alkali, anti crust

13 VINCAST – 90 1800 90 5 3,10 4,2÷5,5 Burner, nose ring ≥2500Mt/day


BASIC BRICKS FOR ROTARY KILNS PRODUCT OF VIETNAM BASIC REFRACTORY COMPANY

Technical data Unit Vimag

SFCC

Vimag

SF85

Vimag

S80A1

Vimag

S80

Vimag

S80S

Vimag

S90

Vimag

S90S

Vimag

S84

Vimag

S81

Vimag

SN10

Density g/cm3 ≥2,95 ≥2,90 ≥2,90 ≥2,85 ≥2,85 ≥2,84 ≥2,84 ≥2,80 ≥2,80 ≥2,80

Open porosity % ≤16 ≤17 ≤17 ≤19 ≤19 ≤19 ≤19 ≤20 ≤20 ≤20

Cold crush strength MPa ≥55 ≥55 ≥55 ≥50 ≥50 ≥60 ≥60 ≥50 ≥45 ≥50

Refractoriness under load

0,2N/mm2 oC ≥1700 ≥1700 ≥1700 ≥1700 ≥1700 ≥1700 ≥1700 ≥1700 ≥1700 ≥1700

Thermal shock resistance Lần ≥30 ≥30 ≥30 ≥30 ≥30 ≥30 ≥30 ≥30 ≥30 ≥30

Chemical compositions %

MgO % 84 – 89 84 – 89 76 – 81 79 - 84 82 - 87 87 - 92 87 - 92 82 - 87 81 - 86 84 - 89

SiO2 % ≤0,7 ≤0,9 ≤0,7 ≤1,0 ≤1,3 ≤0,9 ≤1,3 ≤2,5 ≤2,5 ≤2,5

Fe2O3 % ≤0,7 ≤0,8 ≤0,9 ≤0,7 ≤0,9 ≤0,9 ≤0,9 ≤1,0 1 - 3 ≤1,0

Al2O3 % 10 -14 10 -14 18 - 22 13 – 17 10 – 14 6 – 10 5 – 9 8 – 13 5 – 10 5 - 10

CaO % ≤1,4 ≤1,5 ≤1,6 ≤2,0 ≤1,8 ≤1,7 ≤1,9 ≤2,5 ≤2,5 ≤3,0

Cr2O3 % - 2 - 4


HIGH ALUMINA, CHAMOTTE BRICKS FOR CEMENT ROTARY KILN VINAREF SUPPLY IMPORTED PRODUCTS WITH STRICT QUALITY CONTROL

Technical data Unit

Silicon – Mullite high

alumina, wear-resistant

brick

Peel-off

resistant

high alumina

brick

Phosphate

bonded high

alumina

brick

Alkali

resistant

chamotte

brick

High

strength,

alkali

resistant

chamotte

brick

AZM1680 AZM1650 YRS70 P75 RK-0 RK-H

Al2O3 content % ≥65 ≥63 ≥70 ≥75 25 - 30 25 - 30

SiO2+SiC content % 30 35 ZrO2: 6-7 Fe2O3: ≤3 60 - 70 60 - 70

Open porosity % ≤22 ≤20 ≤25 ≤25 ≤20

Density g/cm3 ≥2,65 ≥2,55 ≥2,55 ≥2,65

Cold crush strength MPa ≥85 ≥90 ≥45 ≥60 ≥25 ≥60

Refractoriness under load

0,2N/mm2 oC ≥1650 ≥1600 ≥1470 ≥1300 ≥1350 ≥1300

Thermal shock resistance 1000oC –

water Lần ≥12 ≥10 ≥20 ≥30 ≥10 ≥5

Thermal conductivity 1000oC w/mK 2,3 2,5 1,4 1,5 1,3 1,4

Refractoriness oC 1790 1790 1790 - - -

Thermal expansion 1000oC % 7,8 8,2 0,4 – 0,6 - 0,7 -


INSULATION MATERIALS FOR CEMENT ROTARY KILN

TT Technical data Unit Calcium silicate

board Ceramic fiber rolls Ceramic fiber board

1 Maximum service temperature oC 1000 1260 1260

2 Density Kg/m3 280 128 200

3 Cold crush strength MPa 1,2 - -

4 Shrinkage after 12 hours at 1000oC % 1,0 1,75 1,75

5 Thermal conductivity at 70oC w/mK 0,05 0,05 0,06

6 Common size (Length x Width x Thickness) mm 400x250x50÷100 7200x600x25 200x610x3÷5


REFRACTORY STEEL ANCHOR, REFRACTORY STEEL FIBER

Steel grade 446 430 330 310 304

Chemical compositions, %

C 0,25±0,02 0,25±0,02 0,12±0,01 0,12±0,01 0,25±0,02

Si 2,0±0,05 2,0±0,05 0,75±0,15 0,15±0,10 2,0±0,05

Mn 1,5±0,04 1,0±0,03 2,0±0,04 2,0±0,04 2,0±0,04

Ni ≤0,45 ≤0,4 34 - 37 19 - 22 8 - 11

Cr 23 - 27 16 - 18 17 - 20 24 - 26 18 - 20

Specific mass at room temperature, g/cm3 7,5 7,8 8 8 8

Melting point, oC 1425 - 1510 1425 - 1510 1400 - 1425 1400 - 1450 1400 – 1450

Modulus of elasticity at 870oC, x104 MPa 9,65 8,27 13,4 12,4 12,4

Tensile strength at 870oC, MPa 153 147 194 151 124

Thermal conductivity at 500oC 24,4 26,3 21,0 18,7 21,5

Corrosion rate in natural gas at 815oC, mm/year 4,00 12,00 3,00

Corrosion rate in coal gas 982oC, mm/year 14 236 75 25 225

Corrosion rate in CH2 gas at 454oC, mm/year 8,7 21,9 - 2,3 4,8


REFRACTORY CASTABLES FOR REHEATING FURNACE

Vinaref supply all refractory products used in the construction and maintenance of reheating furnaces, including refractory castable, refractory bricks, skid rail blocks, anchor blocks, insulating bricks,…

Insulating layer VINCAST-LW11 VINCAST-LW13

Soaking zone wall & ceiling VINCAST-L60 VINPLAST-60

Heating zone wall & ceiling VINCAST-15

Skid rail VINCAST-95 Burners

VINCAST-85

Insulating bricks B1, B2,

Calcium Silicate insulating board

Refractory products used in pusher-type reheating furnace


TECHNICAL DATA ON REHEATING FURNACE REFRACTORY CASTABLES

No. Product name

Maximum

service

temperature

(oC )

Chemical

compositions

Material

required

per m3

(t/m3)

Mixing

water

(%)

Application areas Al2O3

%

SiO2

%

1 VINCAST - 15 1450 45 42 2,3 6÷8 Heating zone wall & ceiling

2 VINCAST – L60 1600 60 33 2,5 5,5÷6,5 Walking beam & stationary beam; heating

zone & soaking zone ceiling

3 VINPLAST – 60 1600 60 - 2,5 7,5÷9,5 Plastic concrete, used for heating zone &

soaking zone wall

4 VINCAST - 85 1700 85 8 2,8 4,5÷5,5 Burner block, discharging area wall

5 VINCAST – 95 1800 95 2 (Cr2O3 ) 3,2 3,5÷4,5 Skid rail block, discharging floor

6 VINCAST – LW 11 1100 0,7 30÷40 Wall & ceiling insulation

7 VINCAST – LW 13 1300 45 51 1,3 20÷30 Working layer of heating zone wall & ceiling


REFRACTORY CASTABLES FOR STEEL SMELTING FURNACES

Vinaref supply refractory castables, MgO-C refractory bricks used for construction and maintenance of Basic Oxygen Furnaces, Ladle Furnaces,

Electric Arc Furnaces…

Refractory products used in ladle furnace

Top side wall, permanent lining VINCAST-80

VINCAST-90SP

Well block, purging plug VINWELBLOCK VINWELBLOCK-S

Slag zone MgO-C brick MC-12A, 14A MC-12B, 14B

Wall & bottom MgO-C brick

MC-10A MC-10B MC-10C

AMC brick


TECHNICAL DATA ON REFRACTORY CASTABLES FOR STEEL FURNACES

No. Product name

Maximum service

temperature (oC)

Chemical

compositions Materials

required

per m3

(Mt)

Mixing

water

(%)

Application areas Al2O3

%

SiO2

%

1 VINCAST – 15B 1550 70 18 2,6 6/8 Tundish lining

2 VINCAST – 80 1600 80 10 2,7 5,5/6,5 Ladle furnace lining

3 VINCAST - 85 1700 85 8 2,8 4,5/5,5 Ladle, ladle furnace roof

4 VINCAST – 90SP 1750 90 (Al2O3+MgO) 2,9 5,5/6,5 Ladle furnace wall, EAF tap hole

5 VINCAST – DELTA 1800 90 2 (Cr2O3 ) 2,9 4,5/5,5 EAF roof, ladle furnace roof

6 VINWELBLOCK 1800 90 3 (Cr2O3 ) 2,95 - Ladle furnace wellblock, purging plug

7 VINWELBLOCK-SP 1800 95 (Al2O3+MgO) 3,2 - Electric arc furnace wellblock, purging plug

8 VINRAM – TD 1700 45 (MgO) 35 2,2 - Dry vibration mix for tundish

9 VINRAM – IDF 1800 95 (Al2O3+MgO) 3,0 - Dry ramming mix for induction furnace

10 CA14M 1700 70 2,9 15 For coating the induction coil in induction

furnaces


HIGH ALUMINA, CHAMOTTE BRICK FOR BLAST FURNACES

Technical data Unit ZG - 70 ZM - 60 ZN - 45

Al2O3 content % ≥70 ≥70 ≥45

Fe2O3 content % ≤2 ≤2 ≤2

Open porosity % ≤17 ≤18 ≤20

Density g/cm3 ≥2,75 ≥2,70 ≥2,2

Cold crush strength Mpa ≥60 ≥50 ≥60

Softening point under load 0,2N/mm2 oC ≥1600 ≥1550 ≥1.300

Thermal shock resistance 1000o C – water Times ≥25 ≥20 ≥20

Refractoriness OC ≥1790 1790 1.690

Application

Tuyere, melting zone,

secondary runner,

manhole

Upper stack wall, hot

blast stove wall Hot blast stove wall


INSULATION MATERIALS FOR METALLURGY FURNACES

No. Technical data Unit Calcium silicate

insulating board Ceramic fiber rolls

Ceramic fiber

boards

1 Maximum service temperature OC 1000 1260 1260

2 Density Kg/m3 280 128 200

3 Cold crush strength Mpa 1,2 - -

4 Shrinkage after 12 hours at 1000oC % 1,0 1,75 1,75

5 Thermal conductivity at 70oC w/mK 0,05 0,05 0,0

6 Common size (Length x Width x Thickness) Mm 400x250x50-100 7200x600x25 20000x610x3-5


LIGHTWEIGHT REFRACTORY BRICK – INSULATION BRICK

No. Technical data B1 B2 B3 B4 B5 C1 C2

1 Maximum service temperature, oC 900 1000 1100 1200 1300 1300 1400

2 Cold crush strength, Mpa ≥2,5 ≥2,5 ≥2,5 ≥2,5 ≥2,5 ≥5 ≥7

3 Shrinkage ≤ 2% after 12 hours at

temperature

900 1000 1100 1200 1300 1300 1400

`4 Thermal conductivity at

temperature

w/mK

400 0,18 0,19 0,20 0,23 0,23 0,30 0,38

600 0,20 0,22 0,23 0,26 0,27 0,35 0,43

800 0,24 0,25 0,26 0,29 0,30 0,40 0,49

5 Density, g/cm3 0,7 0,7 0,75 0,8 0,8 1,1 1,2

6 Application area Insulation

layer

Insulation

layer

Insulation

layer

Insulation

layer

Hot face

≤1200oC

Hot face

≤1200oC

Hot face

≤1300oC

17

Refractory Materials

DETAILED INFORMATION ON

REFRACTORY CASTABLES


VINCAST – 13

Overview

Product name: VINCAST – 13 Product class: Regular refractory castable Bonding type: Hydraulic Installation method: Vibration

General characteristics:

Materials used: Chamotte aggregate, hydraulic binder. Maximum grain size: Material required per 1m3 , Mt:

5 mm 2,2

Chemical specifications

Typical value

Al2O3, % 35

Physical properties

Typical value

Mixing water, % 8.5 ~ 11

Cold crush strength, MPa

- After drying at 110oC x 24 hours 35

-After firing at 1000oC x 3 hours 25

Permanent linear change at 1200oC x 3 hours, %

0,5

Density after drying at 110oC x 24 hours, g/cm3 Maximum service temperature, oC

2,15 1.300

Additional information

Packaging: 25kg moisture proof bag

Storage life: 6 months

Supply form: Premix dry powder

19


VINCAST – 15

Overview

Product name: VINCAST – 15 Product class: Regular refractory castable Bonding type: Hydraulic Installation method: Vibration


Materials used: Calcined kaolin, bauxite, hydraulic binder. Maximum grain size: Material required per 1m3 , Mt:

5 mm 2,3


Typical value Al2O3, % 45

Physical properties

Typical value Mixing water, % 6 ~ 8 Cold crush strength, MPa -After drying at 110oC x 24 hours 45 -After firing at 1000oC x 3 hours 70 Permanent linear change at 1500oC x 3 hours, %

0,5


2,25 1.450




Distribution form: Premix dry powder


VINCAST – M60

Overview

Product name: VINCAST – M60 Product class: Regular refractory castable Bonding type: Hydraulic Installation method: Vibration


Materials used: High alumina aggregate, hydraulic binder. Maximum grain size: Material required per 1m3 , Mt:

5 mm 2,45



Physical properties

Typical value Mixing water, % 8.5 ~ 11 Cold crush strength, MPa -After drying at 110oC x 24 hours 47 -After firing at 1000oC x 3 hours 35 Permanent linear change at 1200oC x 3hours, %

0,1


2,4 1.500





21


VINCAST – L60

Overview

Product name: VINCAST – L60 Product class: Low cement refractory castable Bonding type: Hydraulic Installation method: Vibration


Materials used: Bauxite, mullite, hydraulic binder. Maximum grain size: Material required per 1m3 , Mt:

5 mm 2,5



Physical properties

Typical value Mixing water, % 5,5 ~ 6,5 Cold crush strength, MPa - After drying at 110oC x 24 hours 70 - After firing at 1000oC x 3 hours 90 Permanent linear change at 1200oC x 3hours, %

0,1


2,45 1.600






VINCAST – L70

Overview




5 mm 2,60



Physical properties

Typical value Mixing water, % 6.5 ~ 8 Cold crush strength, MPa - After drying at 110oC x 24 hours 70 - After firing at 1000oC x 3 hours 90 Permanent linear change at 1200oC x 3hours, %

-0,2


2,55 1.500





23


VINCAST – L80

Overview




5 mm 2,7



Physical properties

Typical value Mixing water, % 5.5 ~ 6,5 Cold crush strength, MPa - After drying at 110oC x 24 hours 90 - After firing at 1000oC x 3 hours 110 Permanent linear change at 1200oC x 3hours, %

-0,2


2,65 1.600






VINCAST – L80F

Overview

Product name: VINCAST – L80F Product class: Refractory castable with heat resistant steel fiber Bonding type: Hydraulic Installation method: Vibration



5 mm 2,8



Physical properties


-0,2


2,75 1.400





25


VINCAST – 90

Overview



Materials used: Corundum aggregate, hydraulic binder. Maximum grain size: Material required per 1m3 , Mt:

5 mm 3,0



Physical properties


-0,2


2,95 1.700






VINCAST – 10S

Overview

Product name: VINCAST – 10S Product class: Refractory castable containing silicon carbide Bonding type: Hydraulic Installation method: Vibration


Materials used: High alumina aggregate, silicon carbide, hydraulic binder.

Maximum grain size: Material required per 1m3 , Mt:

5 mm 2,4


Typical value Al2O3, % SiC, %

40 10

Physical properties

Typical value Mixing water, % 5.5 ~ 8 Cold crush strength, MPa - After drying at 110oC x 24hrs 80 - After firing at 1000oC x 3hrs 100 Permanent linear change at 1500oC x 3hours, %

0,1


2,35 1.500





27


VINCAST – 15S

Overview

Product name: VINCAST – 15S Product class: Refractory castable containing silicon carbide Bonding type: Hydraulic Installation method: Vibration


Materials used: High alumina aggregate, silicon carbide, hydraulic binder.

Maximum grain size: Material required per 1m3 , Mt:

5 mm 2,4


Typical value Al2O3, % SiC, %

34 10

Physical properties


0,1


2,35 1.500






VINCAST – 30S

Overview:

Product name: VINCAST – 30S Product class: Alkali-resistant, wear-resistant refractory castable Bonding type: Hydraulic Installation method: Vibration, self-flow.


Materials used: High alumina aggregate, silicon carbide, hydraulic binder

Maximum grain size: Material required per 1 m3, Mt

5 mm 2,40


Typical value Al2O3, % 37 SiC % 30

Physical properties

Typical value Mixing water, % 5.5 ~ 7,5 Cold crush strength, , MPa - After drying at 110oC x 24 hours 80 - After firing at 1000oC x 3 hours 120 Permanent linear change at 1200oC x 3hours, % Density after drying at 110oC x 24 hours, g/cm3

-0,2 2,30

Maximum service temperature, oC 1.500


Packaging: 25 kg moisture proof bag



29


VINCAST – 40S

Overview:

Product name: VINCAST – 40S

Product class: High wear resistant, high temperature chemical resistant refractory castable

Bonding type: Hydraulic Installation method: Vibration, self-flow


Materials used: High alumina aggregate, silicon carbide , hydraulic binder Maximum grain size: Material required per 1 m3, Mt

5 mm 2,6


Typical value Al2O3, % 30 SiC % 40

Physical properties

Typical value Mixing water, % 6.5 ~ 8 Cold crush strength, MPa - After drying at 110oC x 24 hours 90 - After firing at 1000oC x 3 hours 120 Permanent linear change at 1200oC x 3hours, %

-0,2


2,55 1.500






VINCAST – 60S

Overview:

Product name: VINCAST – 60S Product class: Ultra-high wear resistant, low cement refractory castable Bonding type Hydraulic Installation method: Vibration, self-flow.


Materials used: Mullite, silicon carbide, hydraulic binder. Maximum grain size: Material required per 1 m3, Mt

5 mm 2,50


Typical value Al2O3, % 30 SiO2 + SiC % 60

Physical properties


-0,2


2,55 1.500





31


VINCAST – LW11

Overview

Product name: VINCAST – LW11 Product class: Insulating refractory castable Bonding type: Hydraulic Installation method: Ramming, vibration


Materials used: Light weight refractory aggregate, hydraulic binder. Maximum grain size: Material required per 1m3 , Mt:

3 mm 1,0



Physical properties

Typical value Mixing water, % 35 ~ 45 Cold crush strength, MPa - After drying at 110oC x 24 hours 2,5 - After firing at 1000oC x 3 hours 2,0 Permanent linear change at 1000oC x 3hours, %

1,0 max


0,7 1.100






VINCAST – LW13

Overview

Product name: VINCAST – LW13 Product class: Insulating refractory castable Bonding type: Hydraulic Installation method: Ramming, vibration


Materials used: Light weight refractory aggregate, hydraulic binder. Maximum grain size: Material required per 1m3 , Mt:

3 mm 1,4



Physical properties

Typical value Mixing water, % 25 ~ 35 Cold crush strength, MPa - After drying at 110oC x 24 hours 3,5 - After firing at 1000oC x 3 hours 3,0 Permanent linear change at 1000oC x 3hours, %

1,0 max


1,3 1.300





33



Công ty T.N.H.H Vật liệu chịu lửa Việt Nam. Địa chỉ: Xã Đan Phượng, huyện Đan Phượng, T.P Hà Nội.

Điện thoại/Fax: 04 33887775/04 33887776.

Website: www.vinaref.com

refractory product catalogue - vinaref - english

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