Fumed Silica
CAS# 112945-52-5
Property
- Specific Surface Area (BET)
- Loss on Drying
- pH (4% Aqueous Slurry)
- Carbon Content
- Loss on Ignition
- Silica Content
- Tamped Density
Unit
- m2/g
- Wt. %
- Wt. %
- Wt. %
- Wt. %
- g/L
Specification
- 175-225
- 1.5 Maximum
- 3.6-4.5
- 0.2 Maximum
- 2.5 Maximum
- 99.8 Minimum
- 40-60
Application
Fumed silica is used as a filler, thickener and carrier added to various liquids and solids to modify various properties such as viscosity. Fumes silica is useful in application such as elastomers, adhesives, inks, sealant, rubber, grease, paints and coating and plastics. It also has useful applications in in cosmetics, food additives and pharmaceuticals
Packaging
ChemCeed offers this product packaged in 25 kg bags. Please inquire about custom packaging.
Synonyms
Silicon Dioxide, Synthetic Amorphous Silica, Pyrogenic (Fumed) Amorphous Silica.
Molecular Formula
SiO2
Market Segment
Adhesives & Cements, Cosmetics & Personal Care, Paint & Coatings, Pharmaceuticals, Plasticizers, Food & Beverage
Product Uses
Food Additive, Gel Coats, Polyester Resins, PVC Cement, Silicone Rubber