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Low Thermal Expansion Silica Refractory Materials High Purity Silica Brick For High Temperature Furnace
Low Thermal Expansion Silica Refractory Materials High Purity Silica Brick For High Temperature Furnace
Low Thermal Expansion Silica Refractory Materials High Purity Silica Brick For High Temperature Furnace
Low Thermal Expansion Silica Refractory Materials High Purity Silica Brick For High Temperature Furnace
Low Thermal Expansion Silica Refractory Materials High Purity Silica Brick For High Temperature Furnace
Low Thermal Expansion Silica Refractory Materials High Purity Silica Brick For High Temperature Furnace
Specifications
Certification :
ISO9001
Place of Origin :
Henan, China
Payment Term :
payment term
True Density :
≤2.34 g/cm3
Thermal Conductivity :
1.5 - 2.0 W/m·K
Alkaline Resistance :
Good
Customized :
yes
Working Temperature :
>1710
Processing Service :
firing
Maximum Service Temperature :
1600°C - 1700°C
Refractoriness :
≥ 1770°C
Apparent Porosity :
13% - 16%
Keywords :
Silica Brick
Chemicalcomposition :
SiO2 ≥ 93%
Type :
BG-95 BG-96 GZ-94 GZ-95
Modulus Of Rupture :
≥ 10 MPa
Color :
White to light gray
Description
Silica brick is made of quartz stone material, the content of SiO2 is above 93%. It has good resistance to acid slag and good heat conductivity. And the refractoriness is 1690~1710°C,long-term use volume at high temperature is relatively stable.
Stable Capability, High Quality, Excellent Service, Competitive price is the most important advantage of our products.
Silica Brick Advantage
1. Silicon oxide is above 95%. 2. Good acid erosion resistance. 3. High softening point with temperature. 4. No shrink in burn repeatedly. 5. Temperature of refractoriness under load is above 1650º C.
Low Thermal Expansion Silica Refractory Materials High Purity Silica Brick For High Temperature Furnace
Product Application
Refractory Silica Brick Application 1. Mainly used in the construction of regenerative chamber, chute, combustion chamber, coking chamber, furnace roof etc. parts of the coke ovens. 2. Glass Kiln. 3. Mainly used for coke oven of coking chamber and combustion chamber partition, steel open hearth of regenerative chamber and sediment chamber, soaking furnace, glass melting furnace, refractory silica brick materials and ceramic firing kiln and kiln of the vault and other supporting parts. 4. Hot blast stove of high temperature bearing parts and acid open hearth furnace roof.
Low Thermal Expansion Silica Refractory Materials High Purity Silica Brick For High Temperature Furnace
Specification
Item
RS-96A
RS-96B
RS-95
RS-94
SiO2 %
≥96
≥96
≥95
≥94
Fe2O3 %
≤0.8
≤0.7
≤1.5
≤1.5
Al2O3+TiO2+R2O
≤0.5
≤0.7
≤1.0
≤1.2
Refractoriness °C
1710
1710
1710
1710
Apparent Porosity %
≤21
≤21
≤21
≤22
Bulk Density g/cm3
≥1.8
≥1.8
≥1.8
≥1.8
True Density g/cm3
≤2.34
≤2.34
≤2.38
≤2.38
Cold Crushing Strength Mpa
≥35
≥35
≥29.4
≥24.5
0.2MPa RUL T0.6°C
≥1680
≥1680
≥1650
≥1630
PLC (%) 1500°C×2h
0~+0.3
0~+0.3
0~+0.3
0~+0.3
20-1000°C Thermal Expansion10-6/°C
1.25
1.25
1.25
1.25
Thermal Conductivity(W/MK)1000°C
1.44
1.44
1.74
1.74
Low Thermal Expansion Silica Refractory Materials High Purity Silica Brick For High Temperature Furnace
Low Thermal Expansion Silica Refractory Materials High Purity Silica Brick For High Temperature Furnace
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Low Thermal Expansion Silica Refractory Materials High Purity Silica Brick For High Temperature Furnace

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Product Detail
Certification :
ISO9001
Place of Origin :
Henan, China
Payment Term :
payment term
True Density :
≤2.34 g/cm3
Thermal Conductivity :
1.5 - 2.0 W/m·K
Alkaline Resistance :
Good
Contact Supplier
Low Thermal Expansion Silica Refractory Materials High Purity Silica Brick For High Temperature Furnace
Low Thermal Expansion Silica Refractory Materials High Purity Silica Brick For High Temperature Furnace
Low Thermal Expansion Silica Refractory Materials High Purity Silica Brick For High Temperature Furnace

Zhengzhou Rongsheng Refractory Co., Ltd.

Verified Supplier
12 Years
henan, zhengzhou
Since 2011
Business Type :
Manufacturer
Main Products :
Kiln Refractory Bricks, Refractory Fire Bricks, High Alumina Refractory Brick
Total Annual :
20000000-50000000
Employee Number :
101~150
Certification Level :
Verified Supplier
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