Cabot Sanmar Limited
The only manufacturer of Fumed Silica in India
Cabot Sanmar Limited
The only manufacturer of Fumed Silica in India
Cabot Sanmar Limited
The only manufacturer of Fumed Silica in India

Cabot Sanmar manufactures the entire range of untreated grades of Fumed Silica with surface area ranging from 130 sq.mt. per gram to 380 sq.mt. per gram. It has a significant domestic market share. It also manufactures various treated grades of Fumed Silica. 

Cabot Sanmar is the only manufacturer of Fumed Silica in India. Cabot Sanmar’s plant integrates the chlorosilane manufacturing technology of Sanmar and the fumed silica manufacturing technology of Cabot in a rare combination of upscaling and downscaling of capacities.

CAB-O-SIL® fumed silica is a free-flowing powder product available as untreated and treated grades. CAB-O-SIL’s versatility is related to its high degree of purity, amorphous nature and 3-dimensional structure, which leads to its excellent performance. 

Widely used as free flow & anti-caking agent in hygroscopic powder ingredients such as in food, pharma and many industrial technical powders. CAB-O-SIL® grades are used for rheology control, viscosity stability, antisettling and anti-sag application in many liquid & resin systems like inks, paints, coatings etc. Additionally, they find application as reinforcement fillers that provide transparency in adhesives, sealants, elastomers and rubber applications.

While fumed silica is widely used in dry powder, resin & solvent systems, CAB-O-SPERSE dispersion, an aqueous fumed silica dispersion is offered by Cabot Sanmar for use of fumed silica in water based applications in inks, coatings, adhesives, sealants etc.

A joint venture with Cabot, USA

A joint venture between Cabot Corporation of the USA and The Sanmar Group, India. Cabot Sanmar Limited manufactures Food, Pharma & Industrial grades of Fumed Silica (Colloidal Anhydrous Silicon Dioxide) using high temperature vapour phase flame hydrolysis technology and silicon tetrachloride feed stock. We market products under the brand name, CAB-O-SIL®.
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Applications

Adhesives & Sealants

Coatings

Crop Protection

Food

Lead Acid Gel Battery

Lubricating Greases

Pharmaceuticals and Personal care

Silicone Rubber

Accreditations

Recognised for quality and compliance