Evonik

AEROSIL R 104

Hydrophobic fumed silica

AEROSIL R 104 is a hydrophobic fumed silica after treated with D4 (Octamethylcyclotetrasiloxane).

Key Features

  • Reinforcing component for HCR-silicone rubber
  • Thickening agent for RTV- 1 K Silicone sealants
  • Rheology control of binders and polymers
  • Improvement and maintenance of free flow and anti -caking characteristics of powders
  • Improved tribo electric charge stability
  • AEROSIL with low chloride content

Recommended Applications

  • Silicone rubber
  • Sealants
  • Thermoplastics
  • Toner