Fumed Silica

Fumed silica products are used around the world to meet challenging performance requirements. Due to their unique particle characteristics, our fumed silicas provide superior performance benefits for many types of applications

Synonyms
Pyrogenic silica, Fumed Silica Dispersion, Hydrophilic Fumed Silica Dispersion
Chemical Formula
SiO2+4HCL
CAS Number
112945-52-5

Characteristics

Molar Weight
60
Melting Point
1,600° C
Boiling Point
2,230° C
Density
2.3-4.5 g/cc
Forms
Powder, White

Uses and Applications

Key applications

  • Printing & Inks
  • Suspension agent
  • Food additive
  • Adhesives and Sealants
  • Personal care
  • Grease
  • Building & Construction products
  • Paint and Coatings
  • Primers, fillers and undercoats
  • Rubber

Industries

  • Pharma
  • Beauty & Personal Care
  • Food & Nutrition
  • Polymers
  • Animal Nutrition
  • CASE & Construction
  • Rubber
  • Agriculture