AEROSIL RY 50
Hydrophobic fumed silica
AEROSIL RY 50 is a hydrophobic special fumed silica treated with silicone oil.
- Has a negative electrostatic charge and provides a high charge stability to toners
- An efficient free flow aid for toners and dry powders in general
- Enhances the durability of toner performance
- Applied to reduce the moisture pick-up behavior of dry powders