Precipitated Silica

Precipitated Silica Powder

Precipitated Silica has wide application as a Filler, softener and performance improvement agent in rubber, plastics, toothpastes, food processing, pharmaceuticals etc. It has its unique properties of Neutral pH, Low water content (Moisture) and various physical and chemical properties for all kinds of Industries as per their Gradation and Characteristics.

Chemical/Typical composition

SiO2 Ranging from 85% to 99.5% purity
pH 7
Bulk Density 0.07 to 0.20 gms/cc
Particle Size 2 to 5 Microns
BET Surface Area 140 – 180
Residue on 350 Mesh 0.3% Max

Industrial Applications

1)     Precipitated Silica is used for filling natural, synthetic and latex rubber, transparent shoe soles, tyres, tubes, rubber lining, vulcanization of rubber, Chappals, Conveyor Belts, Transmission Belts, PVC Sheets, Railway Pads,

2)     Widely used in Fertilizer Industry for Pesticides and Insecticides.

3)     Used in different types of Paints and coating Industry.

4)     Used in Manufacturing of Tooth powder and Tooth Paste

5)     In Adhesive

6)     Printing Ink

7)     Fire Extinguishing Powders

We offer Precipitated Silica in different grades as follows:


  • Rubber Grade Precipitated Silica Powder.
  • Precipitated Silica of different physical and chemical properties depending on customer requirement.
  • Spray Dried Precipitated Silica Powder.