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 Powder、Electronic 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 -（ppm） 5 Fe2O3(%) 0.*3 Moshi hardness 7 Na+（ppm） 5 MgO(%) 0.**2 EC/cm *0 Na2O(%) 0.*1
| 国家: | China |
| 型号: | Sio2 |
| 离岸价格: | 350USD / 获取最新报价 |
| 位置: | Donghai,Lianyungang City,Jiangsu,China |
| 最小订单价格: | 350USD |
| 最小订单: | 20MT |
| 包装细节: | - |
| 交货时间: | 7DAY |
| 供应能力: | 50000MT |
| 付款方式: | - |
| 產品組 : | - |
