Manufacturer of Corundum Mullite Refractory Brick
USD $2,000 - $3,000 /Metric Ton
Min.Order:1 Metric Ton
Zhengzhou Sunrise Refractory Co., Ltd.
Manufacturer of Corundum Mullite Refractory Brick
Features
1.High refractoriness under load
2.Outstanding cold crushing strength
3.Low thermal expansion
Application
Corundum mullite brick can be used in the superstructure and feeder channel of glass furnace. It can also be used as lining of carbon black reactor and thermal devices.
Physical properties and chemical composition
Performance and application | corundum mullite brick | |
Al2O3 % | ≥80 | ≥86 |
Bulk density g/cm3 | ≥2.75 | ≥2.90 |
Cold Crushing Strength Mpa | ≥60 | ≥80 |
Refractoriness under load °C | ≥1700 | ≥1700 |
Liner Change on Reheating % | ±0.2(1600°C*2h) | ±0.2(1600°C*2h) |
Thermal shock stability (water-cooling)frequency 1100 °C | ≥20 | ≥20 |
Coefficient of thermal expansion *10-6/°C | 4.8-7.6 | 5.0-8.0 |
Max application temperature °C | 1700 | |
Application | Used for the inner lining of high temperature kiln,the shed bar of kiln car, etc. | Used for the inner liner of high-temperature kiln,pusher plate of electronic magnetic material industry. |
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.
Contact Us