XYSIL® 150 hydrophilic Fumed Silica

XYSIL® 150 is a hydrophilic Fumed Silica with a specific surface area of 150m2/g, and it is synthetic, hydrophilic, amorphous silica, produced via flame hydrolysis.


  • Low specific surface area
  • High purity
  • Aggregated structure
  • Submicron particle size
  • Low bulk density
  • Hydrophilic surface chemistry


  • RTV Silicone Sealant
  • HTV Silicone Rubber


  • Provide the good Reinforcement and thixotropy for RTV Silicone Sealant
  • Improve the reinforcement for HTV Silicone Rubeber

Free sample of XYSIL® 150 is available. Contact us now for the free sample.


Packing and Storage:

XYSIL® 150 is packaged in multiple layer kraft paper 10kg bags on a pallet and should be stored in the original packaging in dry storage areas for protecting the material from the volatile substance. XYSIL fumed silica should be used within 1 year after production.


TDS: Technical Data Sheet of XYSIL® 150 from download center
MSDS: Material Safety Data Sheets of XYSIL® Hydrophilic Fumed Silica