Lianyungang C&S International Trade Co., Ltd. [China]

FUSED SILICA LUMP:Size 1-100MM FUSED SILICA GRAIN:Size0.1-15 MM Fusing silicon fine powder:Size:200F 325F FUSED SILICA LUMPSize  1-100MM ElementSiO2: 99.95%-99.90%;Fe2O3: 45ppM max; Al2O3:50ppM-100ppM;K2O:45ppM max; Na2O:45 ppM max; Li2O: 2.0ppM max; EC:1.8-2.2 PH: 5.8 

FUSED SILICA GRAINSize0.1-15 MM ElementSiO2: 99.95%-99.90%;Fe2O3: 50ppM max Al2O3: 50 ppM-100ppM;K2O:50 ppM max; Na2O: 50ppM max;Li2O: 2.0 ppM max; EC:1.8-2.2 PH: 5.8

Fusing silicon fine powderSize:200F 325FSiO2: 99.85%;Fe2O3: 30-60ppM max Al2O3: 50-100ppM;K2O: 15-50ppM max; Na2O: 15-50ppM max;

Fused silica