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Sillimanite Furnace Refractory Bricks Sillimanite Refractory Bricks For Furnaces
Sillimanite Furnace Refractory Bricks Sillimanite Refractory Bricks For Furnaces
Specifications
Brand Name :
Rongsheng Xinwei
Model Number :
GXSZ-1, GXSZ-2, GXSZ-3, GXSZ-4
Certification :
ISO9001
Place of Origin :
Zhengzhou ,China
MOQ :
1 Ton
Price :
200-800USD
Payment Terms :
TT; L/C
Supply Ability :
2000tons /month
Delivery Time :
20-30DAYS
Packaging Details :
packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
Abrasion Resistance :
Excellent
Chemical Resistance :
Good
Color :
White
Compressive Strength :
High
Density :
High
Flexural Strength :
High
Material :
Alumina
Porosity :
Low
Refractoriness :
High
Refractoriness Under Load :
Excellent
Service Temperature :
High
Shape :
Brick
Size :
Standard
Thermal Conductivity :
Good
Thermal Shock Resistance :
Excellent
Description
Manufacturer Supply Sillimanite Brick Good Quality Sillimanite Refractory Bricks For Furnaces
Description of Sillimanite Refractory Bricks
Sillimanite bricks are sillimanite mineral based refractory bricks produced by high temperature sintering method or slurry casting method. Sillimanite bricks manufacturing have very good high temperature performance. Sillimanite is natural high grade refractory mineral, it features in low thermal expansion rate, good molten slag corrosion resistance and glass liquid corrosion resistance, excellent high temperature abrasion resistance and so on. After high temperature calcining, sillimanite will transform into mullite and free SiO2. Sillimanite bricks and mullite bricks have higher refractoriness under load compared with fireclay bricks. Sillimanite bricks have dense structure, when applied in glass furnaces, glass liquid is not tend to form bubbles. So sillimanite bricks are definitely suitable for feeding canister, clay barrel, former block and feeder bowl.
Sillimanite refractory bricks are primarily composed of sillimanite, a crystalline mineral composed of aluminum silicate. The specific composition may vary depending on the manufacturer and the intended application.
Features of Sillimanite Refractory Bricks

1. Good thermal stability, low thermal expansion rate;
2. Slag has good corrosion resistance;
3. Body dense, resistant to glass corrosion;
4. High temperature resistance;
5. High softening temperature under load.

Applications of Sillimanite Refractory Bricks
Sillimanite refractory bricks find applications in industries such as ceramics, glass, iron and steel, non-ferrous metals, and petrochemicals. They are used in furnaces, kilns, and other high-temperature equipment.

Specification of Sillimanite Refractory Brick:
Item
GXSZ-1
GXSZ-2
GXSZ-3
GXSZ-4
Al2O3 %
56.4
59.3
64.5
65.5
Fe2O3 %
0.96
0.80
1.0
0.71
SiO2 %
39.5
38.1
33.4
31.9
CaO %
0.28
0.08
/
/
K2O %
0.51
0.24
0.4
0.46
Bulk density g/cm3
2.36
2.34
2.58
2.32
Apparent porosity %
/
20.8
16.2
21.8
Refractoriness s under load ºC
/
1620
1650
1570
Modulus of rupture Mpa
/
60
70
/
Thermal expansion coefficient %
/
5.5
6
6.6







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Sillimanite Furnace Refractory Bricks Sillimanite Refractory Bricks For Furnaces

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Product Detail
Brand Name :
Rongsheng Xinwei
Model Number :
GXSZ-1, GXSZ-2, GXSZ-3, GXSZ-4
Certification :
ISO9001
Place of Origin :
Zhengzhou ,China
MOQ :
1 Ton
Price :
200-800USD
Contact Supplier
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Sillimanite Furnace Refractory Bricks Sillimanite Refractory Bricks For Furnaces

Henan Rongsheng Xinwei New Materials Research Institute Co., Ltd

Active Member
2 Years
henan, zhengzhou
Since 2013
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Furnace Refractory Bricks, High Alumina Refractory Brick, Corundum Brick
Total Annual :
20000000-30000000
Employee Number :
200~300
Certification Level :
Active Member
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