Products
- Refractory[10]
- Other Fireproofing Materials[10]
- Bricks[3]
- Other Heat Insulation Materials[7]
- Ceramic Fiber Blankets[8]
- Ceramics[5]
- Other Fiberglass Products[5]
- Calcium Silicate Boards[9]
- Industrial Heater[4]
- Other Wire Mesh[1]
- Steel Wire[1]
- Electric Heater Parts[1]
- Vending Machines[10]
- Beverage Processing Machinery[1]
- Chemical Auxiliary Agent[1]
Contact Us
- Contact Person : Ms. lee nicole
- Company Name : DKJL CO., LTD.
- Tel : 86-10-62197466-324
- Fax : 86-10-62137685
- Address : Beijing,Beijing,NO.606,HENGRUN CENTER, NO.32 BEISANHUAN WEST ROAD
- Country/Region : China
- Zip : 100086
pure corundum brick
Product Detailed
Related Categories:Refractory
corundum brick has the charactistic as following:
1.Low impurities
2.strong thermal shock resistance
3.good creeping result
Item | ZR-65 | AZ-1 |
Refractoriess(SK) | >37 | >40 |
Porosity(%) | 19 | 18 |
Bulk density(g/cm3) | 3.5 | 3.15 |
CCS(kgf/cm2) | 800 | 1000 |
Refractoriness under load(°C) | >1600 | >1700 |
Linear change on reburning(%)1500°C 2hrs | +/-0.2 | +/-0.2 |
| ThThermal expansivity(%)1000°C | <0.3 | <0.3 |
Al2O3 | - | 98 |
Fe2O3 | - | 0.2 |
ZrO2 | 60 |
|
SiO2 | 36 | - |
pure corundum brick
