Zhengzhou Rongsheng Refractory Co., Ltd.
Zhengzhou Rongsheng Refractory Co., Ltd. Refractory manufacturing company.
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SK36 Standard Third Grade 55% High Alumina Refractory Brick for the Refractory Parts in Industrial Furnaces
Fire brick is made from clinker clay by mixing, forming, drying, sintering and matching characterized by good resistance to corrosion and abrasion, good thermal shock resistance, good spelling resistance, high mechanical strength, good volume stability under high temperature.
Specifications For Fire Clay Brick:
1. For Glass Melting Furnace
2. High quality and best price
3. Chemical stability
4. ISO9001:2000
5. Timely deliver
Applications For Fire Clay Brick:
Metallurgy, building materials, chemical industry, petroleum, machinery manufacturing, silicate, power and other industries.
Physical and Chemical Indicators for Fire Clay Brick:
| Item | Fire brick SK-36 |
| AI2O3(%) | 55 |
| Fe2O3 (%) | 2 |
| Refractoriness (SK) | 36 |
| Refractoriness under load, 0.2MPa, (°C) | 1450 |
| Porosity (% | 20-24 |
| Bulk density (g/cm³) | 2.2 |
| Cold crushing strength (MPa) | 45 |
| Thermal expansion at 1000°C (%) | 0.3 |
