ZC185GR Granular Precipitated Silica form with low dust, it can be dissolved by NaOH,HF. Other kinds of acid, water and solvents can not dissolve the product.

Silicone Rubber grade SAI779, with low iron raw materials and highly transparent. Silicone Rubber Grade SAI779 is high reinforced ultra fine Silica with strict purifying technology specialized use for high temperature vulcanized silicone rubber.

Silicone Rubber grade SAI779-1, with low iron raw materials and highly transparent. Silicone Rubber Grade SAI779-1 is high reinforced ultra fine Silica with strict purifying technology specialized use for high temperature vulcanized silicone rubber.

White granular form with low dust, it can be dissolved by NaOH,HF. Other kinds of acid, water and solvents can not dissolve the product.