Tetraethoxysilane/ethyl orthosilicate

Tetraethoxysilane/ethyl orthosilicate

Tetraethoxysilane (Ethyl orthosilicate, TEOS) is a basic silicate raw material, colorless transparent liquid with moderate hydrolysis activity. It can form silica network structure after hydrolysis and condensation, widely applied in silica sol preparation, inorganic coatings, filler modification and precision casting.

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  • 1. Precursor material for silica sol
  • nano silica and aerogel
  • 2. Wear-resistant
  • weather-resistant and anti-corrosion inorganic coatings and building waterproof agent
  • 3. Surface modifier for inorganic powder
  • glass fiber and ceramics
  • 4. Binder for precision casting sand mold
  • 5. Crosslinking agent for resin and coating systems.