Sillimanite Mullite Brick
USD $2,000 - $2,200 /Metric Ton
Min.Order:1 Metric Ton
Zhengzhou Sunrise Refractory Co., Ltd.
Sillimanite Mullite Brick
Features
1.Good thermal shock resistance
2.Good wear resistance
Application
Sillimanite mullite brick is mainly used as the inner liner of high temperature kiln and the shed bar of kiln car, etc.
Physical properties and chemical composition
Performance and application | Sillimanitemullite brick |
Al2O3 % | 55-65 |
Apparent porosity rate% | 17-21 |
Bulk density g/cm3 | 2.40-2.65 |
Cold Crushing Strength Mpa | ≥60 |
Refractoriness under load °C | ≥1600 |
Liner Change on Reheating% | ±0.1(1500°C×2h) |
Thermal shock stability (water-cooling) frequency 1100 °C | ≥20 |
Coefficient of thermal expansion *10-6/°C | 5-6 |
Max application temperature °C | 1550 |
Application | Used for the inner liner of high-temperature kiln, the shed bar of kiln car, etc. |
Trading Process
1.We offer free of charge samples.
2..We give suggestions to customers according to your specific requirement to extend the service life of your kiln and save money for you.
3.We pay much attention to the production procedures and testing.
4.We offer good after-sale service.
Brief Introduction of Sunrise
Zhengzhou Sunrise Refractory Co., Ltd. is mainly engaged in the production and development of refractory
materials for glass , petrochemistry, metallurgy, construction and nonerrous metal industries. Our main
products include fused cast AZS 33, 36,41, fused cast αβ alumina brick, crucibles, furnace fireclay bottom
block, silica, high alumina, magnesia, corundum, chrome, zircon, mullite, zirconia mullite, silicon carbide,
sillimanite, alumina bubble bricks, various insulation bricks, and ceramic fiber products,etc.
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