Customization: | Available |
---|---|
Standard: | GB |
Application: | Polishing Abrasive and Grinding Wheel |
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Black Silicon Carbide | ||||
Item | SiC | Fe2O3 | Free Carbon | SiO2 |
SiC97 | ≥97% | ≤1.0% | ≤0.5% | ≤1.5% |
SiC95 | ≥95% | ≤1.5% | ≤1% | ≤2.5% |
SiC92 | ≥92% | ≤2.0% | ≤2.5% | ≤3.5% |
SiC90 | ≥90% | ≤2.5% | ≤3% | ≤4.0% |
Green Silicon Carbide | ||||
SiC99 | ≥99% | ≤0.2% | ≤0.2% | - |
Grit Size and Standard
Standard | Particle Size | SiC ≥ (%) | F.C ≤ (%) | Fe2O3 ≤ (%) |
GB | F4-F90;P12-P100 | 99.10 | 0.20 | 0.20 |
JIS | 8# - 220# | 98.0 | / | / |
OCT | 10#;12# | 98.0 | 0.4 | (Fe) 0.3 |
GB | F320-F500; P400 | 97.5 | 0.30 | 0.50 |
JIS | 240# - 3000# | 96.0 | / | / |
OCT | M40-M14 | 98.0 | 0.4 | (Fe) 0.2 |