![Mullite Refractory Brick](https://zzkerui.com/wp-content/uploads/2024/04/Mullite-Refractory-Bricks.jpg)
Mullite Refractory Brick
1. High Working Temperature;
2. Excellent Thermal Shock Resistance;
3. Great Wear Resistance;
4. Good Erosion and Corrosion Resistance;
Technical Data
Item | MLS-75 | MLS-70 | |
---|---|---|---|
Al2O3, % | ≥ | 75 | 70 |
SiO2, % | ≤ | 23 | 25 |
Fe2O3, % | ≤ | 0.4 | 0.4 |
Bulk Density, g/cm3 | ≥ | 2.7 | 2.6 |
Apparent Porosity, % | ≤ | 18 | 18 |
Cold Crushing Strength, MPa | ≥ | 100 | 100 |
0.2MPa Refractoriness Under Load, ℃ | ≥ | 1680 | 1680 |
Types of Mullite Refractory Bricks for Sale
![Sintered Mullite Refractory Bricks](https://zzkerui.com/wp-content/uploads/2024/04/Sintered-Mullite-Refractory-Bricks.jpg)
![Fused Mullite Refractory Bricks](https://zzkerui.com/wp-content/uploads/2024/04/Kerui-Fused-Mullite-Refractory-Brick-for-Sale.jpg)
![Corundum Mullite Refractory Bricks](https://zzkerui.com/wp-content/uploads/2024/04/Corundum-Mullite-Refractory-Brick.jpg)
Applications of Mullite Refractory Brick
Mullite brick is mainly used in hot blast furnace tops, blast furnace shafts and bottoms, glass melting furnace regenerators, ceramic sintering kilns, dead-end furnace linings in petroleum cracking systems, etc.