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Brand Name : Rongsheng
Model Number : Ordinary silica brick
Certification : ISO9001 CE SOS
Place of Origin : Henan, China
MOQ : 10 Tons
Price : USD 500-800
Payment Terms : L/C, T/T, Western Union
Supply Ability : 5000 MT per month
Delivery Time : 20-50 days after receiving the prepayment
Packaging Details : Wooden pallets, carton, plastic film
Product name : Silica brick
A.P. : 22-25%
Refractoriness : 1690-1710
SiO2 : 94-96%
Bulk density : 1.9-2.3 g/cm3
Certificate : ISO9001, CE, SGS
95%-96% SiO2 Silica Refractory Bricks for Coke Oven, Glass Oven and Hot Air Furnace
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
Stable Capability, High Quality, Excellent Service, Competitive price is the most important advantage of our products.
This silica brick is used to the walls, hearth or other parts of the combustion chamber, and carbonization chamber
Application of silica brick:
They are widely used for hot blast furnace, coke oven, and glass furnace. The products can be made according to customers' requirement.
Silica Bricks specification:
Item | Coke Oven Silica Brick
| Glass Furnace Silica Brick | Hot Blast Stove Silica Brick
| |
JJG-94
| JBG-95 | JBG-96 | JRG-95 | |
SiO2 % | 94.5
| ≥95 | ≥96 | 95 |
Fe2O3 % | 1.5
| ≤1.0 | ≤1.0 | 1.3 |
CaO % | 2.5
| 2.2 | 2.2 | 2.2 |
Refractoriness °C | 1790
| 1790 | 1790 | 1790 |
Refractoriness under load T1,°C | 1650 | 1650 | 1660 | 1650 |
Apparent porosity % | 22(24)
| 22(24) | 22(24) | 22(24) |
Cold crushing strength Mpa | 40(35)
| 35(30) | 35(30) | 35(30) |
True Density g/cm3 | 2.33
| 2.32 | 2.33 | 2.34 |
Thermal Expansion % | 1000°C 1.28(1.30)
| 1000°C ≤1.25 | 1000°C ≤1.25 | 1000°C 1.26 |
Residual Quartz % | 1.0
| 1.0 | 1.0 | 1.0 |
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95%-96% SiO2 Silica Refractory Bricks for Coke Oven, Glass Oven and Hot Air Furnace Images |