China The Factory Supply Stable Reaction Black Silicon Carbide Lump, Find details about China Black Silicon Carbide Lump, Black Silicon Carbide Lump Factory from The Factory Supply Stable Reaction Black Silicon Carbide Lump
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 |