China The Factory Supply Big Size Black Silicon Carbide, Find details about China Black Silicon Carbide, Black Silicon Carbide Factory from The Factory Supply Big Size Black Silicon Carbide
Grade | Chemical Compositions(%) | |||
SiC | FC | Fe2O3 | Moisture | |
Min | Max | |||
SiC90 | 90.0 | 3.0 | 1.2 | 0.5 |
SiC88 | 88.0 | 4.0 | 1.5 | |
SiC85 | 85.0 | 4.5 | 1.8 | |
SiC80 | 80.0 | 5.0 | 3.0 | |
SiC70 | 70.0 | 8.0 | 4.0 |