Evonik

AEROSIL RX 200

Hydrophobic fumed silica

AEROSIL RX 200 Is a hydrophobic fumed silica aftertreated with organosilane (HMDS) with a medium specific surface.

Key Features

  • Negative electrostatic charge and provides a high charge stability to ton ers
  • Highly efficient free flow aid for toners and dry powders in general
  • Applied to reduce the moisture pick-up
  • Anti-settling agent in coatings systems, for the stabilization of pigments and to enhance the effect of corrosion protection
  • Effective rheology control in complex liquid systems
  • High dispersibility

Recommended Applications

  • Toner
  • Paints and coatings
  • Adhesives and sealants