XYSIL® R230 hydrophobic Fumed Silica

XYSIL® R230 is a Fumed Silica aftertreated with HMDS(hexamethyldisilazane) based on a hydrophilic fumed silica with a specific surface area of 300m2/g.


  • Paint & coating
  • RTV silicone sealant
  • Silicone rubber
  • Adhesive


  • thickening, thixotropic agent
  • anti-settling agent

Free sample of XYSIL® R230 is available. Contact us now for the free sample.


Packing and Storage:

XYSIL® R230 is packaged in multiple layer kraft paper 10kg bags on the pallet and should be stored in the original packaging in dry storage areas for protecting the material from volatile substances.


TDS: Technical Data Sheet of XYSIL® R230 from download center
MSDS: Material Safety Data Sheets of XYSIL® Hydrophobic Fumed Silica