2.PYRITE——As fillers used in grinding wheels/ abrasive tools
Details:
As fillers, high-grade pyrite is used in grinding wheels/ abrasive tools; it effectively lowers the temperature of grinding wheel; promotes thermal properties and prolongs service life.
 | S≥ | FE≥ | SIO2≤ | PB≤ | ZN≤ | CU≤ | C≤ | AS≤ | H2O≤ | SIZE≥ |
S48 | 48% | 43% | 3.0% | 0.1% | 0.1% | 0.1% | 0.3% | 0.1% | 0.5% | 95% |
S45 | 45% | 40% | 6.0% | 0.1% | 0.1% | 0.1% | 0.3% | 0.1% | 1.0% | 95% |
S42 | 42% | 38% | 8.0% | 0.1% | 0.1% | 0.1% | 0.3% | 0.1% | 1.0% | 95% |
Granularity | -150mesh/-325mesh or 0-3mm or other particle size |
Package | 25KG/BAG INTO 500KG or 1000KG/BAG or other packaging |