verified 
Black silicon carbide is popular abrasive grains smelted by Petroleum coke and Quartz, widely used for sandblasting, grinding and cutting tools, saw wiring, refractory, foundry...
Product Specification:
Particle Size | Chemical Composition % (by weight) | ||
SIC | F.C | Fe2O3 | |
12#-90# | ≥98.50 | ≤0.20 | ≤0.20 |
100#-240# | ≥98.50 | ≤0.25 | ≤0.25 |
280#-600# | ≥98.00 | ≤0.30 | ≤0.30 |
800#-1000# | ≥97.50 | ≤0.30 | ≤0.30 |
1200#-1500# | ≥97.50 | ≤0.35 | ≤0.35 |
| Standard | FEAP- F (Vitrified and Resinoid abrasives), FEPA- P (Coated abrasives), JIS standard | ||
| Grit | F12 – F220(Macro), F240-F2000 (Micropowder) P12-220, P240-P2500 JIS12--8000 | ||
| For Refractory | 0-1mm, 1-3mm, 3-5mm, 0-10mm, 16-35mesh, -70F, -100F, -325mesh, Dust | ||
