DKSH Curing agents

Technical datasheet

AEROSIL® 300

Supplied byDKSH- Last Updated on Mar 15, 2026

AEROSIL® 300 distributed by DKSH is hydrophilic fumed silica. It acts as rheology and thixotropy control of liquids, binders, polymers, etc. It has excellent transparency in unsaturated polyester resin.
  • It provides optimal dispersion results in pronounced thickening and thixotropy, reinforces HTV and LSR (Liquid Silicone Rubber) with a high level of transparency.
  • It is used in paints and coatings and printing inks.
  • It is registered under REACH (Europe), TSCA (USA), DSL (Canada), AICS (Australia), ENCS (Japan), IECSC (China), and KECI (Korea).
  • AEROSIL® 300 has a shelf life of 2 years.
  • It is available in APAC region (Thailand, Singapore, Cambodia, Philippines, Myanmar, Indonesia).
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AEROSIL® 300 properties

Other properties

PropertiesValue & unitTest conditionTest method
Density, Tapped0.0 Visible After LoginVisible After LoginVisible After Login
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Silicone Oxide Content0.0 Visible After LoginVisible After LoginVisible After Login
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