Precipitated Silicon Dioxide

Precipitated silica is a high-purity amorphous silicon dioxide that is synthetized with chemical process known as acid precipitation. The sodium silicate liquid are neutralized with sulfuric under precisely controlled conditions for preparation of precipitated silica.

Precipitated silica is widely used in many applications, it is effective reinforcing filler for industrial rubber, reducing rolling resistance and improve wet traction while maintaining reasonable tread-wear of new generation tire.
In recent years dental silica are adopted to replace di-calcium phosphate for better fluoride
stability as well as thickening and abrasive performance. Furthermore, precipitated silica
acts outstandingly toward foodstuff, feedstuff, carrier,
pharmaceutical applications for the purpose of anti-caking,
free-flowing, super carrying……etc.