Silica185 Powder

Product name: Silica185 Powder/Granule General Name: Precipitated Silica Chemical Name: Silicon dioxide hydrate Molecular Formula: SiO2.nH2O Specification: Item Specification Loss on drying max 105℃ 2h (%) 7 PH value (5%) 6.5-7.5 DBP absorption (cm3/g) 2.00-3.00 BET specific surface area (m2/g) 150-200 SiO2 content (%) ≥96 Na2SO4 (%) ≤3 Lead (ppm) ≤5 Arsenic (ppm) <3 Iron (ppm) ≤400 Use: Mainly used as bulking agent of tyre, shoes sole, also used in pesticide, dope and other silicon compound，carrier for anti-caking，food and feed additives. Packing: External packing is weaving bag and the inner packing is plastic film, each is 15kgs/20kgs in net weight. Also can arrange jumbo bag package.
Reinforcing Filler