RS High Quality Refractory High Purity White Corundum Mullite Brick
Price:
500-2000USD
MOQ:
1 TON
Delivery Time:
20-30DAYS
Brand:
Rongsheng
Product Description
Refractory Block Corundum Mullite Brick For The Inner Liner Of High-temperature Kiln
Features:
1.High refractoriness
2.Good corrosion resistance
3.Low thermal expansion
Application:
The corundum mullite brick can be used in the inner liner of high-temperature kiln, 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 |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Zhengzhou Rongsheng Refractory Co., Ltd.
Location
10th & 11th Floors, No.6 Building, Central China Electronic Commerce Port, Daxue Road, Erqi District, ZhengZhou City, Henan Province, China
Contact Person
Pika