Technical datasheet

AEROSIL® R 202

Supplied byEvonik- Last Updated on Jan 29, 2025

AEROSIL® R 202 by Evonik is a fumed silica surface-treated with polydimethylsiloxane. It is used in adhesives and sealants. It provides thickening and thixotropy of complex polar liquids based on epoxy, polyurethane or vinylester resins.
  • AEROSIL® R 202 offers anti-settling properties.
  • It has a shelf life of 2 years.
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For which system

Sealants|
Adhesives

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AEROSIL® R 202 properties

Other properties

PropertiesValue & unitTest conditionTest method
Carbon Content0.0 Visible After LoginVisible After LoginVisible After Login
Density, Tapped0.0 Visible After LoginVisible After LoginVisible After Login
Ignition Loss0.0 Visible After LoginVisible After LoginVisible After Login
Moisture Content0.0 Visible After LoginVisible After LoginVisible After Login
Silicon Dioxide Content0.0 Visible After LoginVisible After LoginVisible After Login
Surface Area, BET0.0 Visible After LoginVisible After LoginVisible After Login
pH0.0 Visible After LoginVisible After LoginVisible After Login