离岸价格
获取最新报价350USD /
|Minimum Order
位置:
Donghai,Lianyungang City,Jiangsu,China
最小订单价格:
最小订单:
20MT
包装细节:
-
交货时间:
7DAY
供应能力:
50000MT
付款方式:
-
China
联系人 Mr. tao
wanhuashan industrial zone, donghai, jiangsu ,china, donghai, jiangsu
Crystalline Silica Powder is used donghai high-grade natural quartz, Domestic use of advanced processing technology from iron production, Its white color, pure quality, low impurity content, High voltage transmission system is epoxy casting quality electronic packaging and packing. Crystalline silica Powder with use can be divided into different sectors Electrical Silica PowderãElectronic Silica Powder and General Packing Silica Powder. Chemical composition Physical Water extract SiO2(%) *9.7 Combustion (%) 0.*5 PH 7 Al2O3(%) 0.2 Density 2.*5 Cl -ï&frac*4;ppmï&frac*4; 5 Fe2O3(%) 0.*3 Moshi hardness 7 Na+ï&frac*4;ppmï&frac*4; 5 MgO(%) 0.**2 EC/cm *0 Na2O(%) 0.*1
