供应石英砂指标:SiO2≥98.5%,Fe2O3≤0.08%,Al2O3≤0.8%,水分≤5%。粒度范围24-100目≥96%,≥24目<2%,≤150目<2%月供货量:2wt/月可按用户要求加工,欢迎来电、来涵、来人商谈!