Silicon Carbide (SiC) Micropowder
The SiC micropowders can be used in abrasive tools, abrasive materials or refractory materials. Now our plant can produce green or black SiC micropowders, and most products are exported to Japan. The production capability is 2000 tons per year.
SiC Particle Size Range Accord with Following Table
Particle size |
Largest Particle (dv-0) |
The particle size when integrated height reach 3% (dv-3) |
The particle size when integrated height reach 50% (dv-50) |
The particle size when integrated height reach 94% (dv-94) |
# 400 |
≤75 |
≤58 |
30.0±2.0 |
≥20 |
# 500 |
≤63 |
≤50 |
25.0±2.0 |
≥16 |
# 600 |
≤53 |
≤43 |
20.0±1.5 |
≥13 |
# 700 |
≤45 |
≤37 |
17.0±1.3 |
≥11 |
# 800 |
≤38 |
≤31 |
14.0±1.0 |
≥9.0 |
# 1000 |
≤32 |
≤27 |
11.5±1.0 |
≥7.0 |
# 1200 |
≤27 |
≤23 |
9.0±0.8 |
≥5.5 |
# 1500 |
≤23 |
≤20 |
8.0±0.6 |
≥4.5 |
# 2000 |
≤19 |
≤17 |
6.7±0.6 |
≥4.0 |
# 2500 |
≤16 |
≤14 |
5.5±0.5 |
≥3.0 |
# 3000 |
≤13 |
≤11 |
4.0±0.5 |
≥2.0 |
Remark: Test method is Resistance Counteract Method
The powders can be supplied by international standard such as ANSI of America or FEPA of Europe. We can also supply powders in particle size range of 70-0.5 micron or mixed powder.