Spherical Silica Powder ItemsunitTypical testing valuemoisture content%0.05igniting loss%0.10SiO2%99.83Spherical ratio%95extracted waterNa+ppm1.0Cl-ppm1.0Electric conductivi
Cristobalite intemsunitTypical testing valuemoisture content%0.09igniting loss%99.66SiO2%0.016Fe2O3%0.16Cristobalite content%75Density×103kg/m32.35mohs hard
Electrical Silica Powder The main purposes:General Electric of insulation materials, high-voltage insulation pouring device.APG injection of material, epoxy potting materials
Supper Fine Silica powder It is widely used in the fields of high-tech electronic materials, high grade paints,silicone rubber,special ceramic,etc. The particle size of super
Activity Silica powder ItemsunitTypical testing valueCrystalFusedMoisture content%0.050.05SiO2%99.5599.71Fe2O3%0.0230.015Hydrophobic Propertymin4040Density×103kg/m32.
Surface-treated Silica powder ItemsunitTypical testing valueCrystalFusedMoisture content%0.050.05SiO2%99.5599.71Fe2O3%0.0230.015Hydrophobic Propertymin4040Density×103kg/m32.