Technical datasheet

AEROSIL® 300 V

Supplied byEvonik- Last Updated on Mar 18, 2026

AEROSIL® 300 V by Evonik acts as a rheology modifier. It exhibits optimal dispersion yielding best results in pronounced thickening and thixotropy.
  • It shows excellent transparency in unsaturated polyester resins and reduced dust development.
  • It is suitable for HCR (high consistency rubber) and LSR (liquid silicone rubber) in LIMS (liquid injection molding system) silicone rubbers.
  • AEROSIL® 300 V is used in cable compounds.
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AEROSIL® 300 V properties

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PropertiesValue & unitTest conditionTest method
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