The chemical indicators of ordinary fused quartz are as follows:
Main chemical indicators |
SiO₂ | Al₂O₃ | Fe₂O₃ | H₂O | Loss on ignition |
≥99.9% | ≤100ppm | ≤50PPm | ≤0.005% | ≤0.005% |
Common fused quartz particle size: 10-20 mesh, 30-50 mesh, 50-100 mesh, 100-200 mesh, 325 mesh, 1000 mesh, 5 microns, 2 microns, etc. Other specifications can be customized.