Foshan Scien Fine Material Co.,Ltd.
ceramic roller
|
Al2O3 |
76-78 % |
|
Water Absorption |
7.5-8.5 % |
|
Bending Resistance |
65-72 Mpa |
|
Density |
2.55-2.65 g/cm3 |
|
Thermal Shock Resistance |
very good |
|
Thermal Expansion |
5.5 10-6xK-1 (20-1000 0C) |
|
Maximum Working Temperature |
1400 0C |
|
Refractoriness |
≥1850 0C |