Manufacturer of Corundum Mullite Plates
USD $1,000 - $1,200 /Metric Ton
Min.Order:1 Metric Ton
Zhengzhou Sunrise Refractory Co., Ltd.
Corundum Mullite Plates
Features
1.High refractoriness under load
2.Excellent corrosion resistance to both acid and alkali
3.Good thermal shock stability
4.High density
5.Neutral material
Application
Corundum mullite brick is mainly used as superstructure, feeder channel and cover plate in glass furnace. It can also be used as lining of high-temperature kiln and mesothermal carbon black reactor, the shed bar of kiln car, pusher plate of electronic magnetic material industry, etc.
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 liner of high-temperature kiln, the shed bar of kiln car, etc. | Used for the inner liner of high-temperature kiln, plate of electronic magnetic material industry. |
Package
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.
Production equipment
Testing equipment
Customer visit
Exhibition
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