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Specialty Compounds RTP Company
Evonik Aerosil® R 972 Fumed Silica
Categories: Other Engineering Material; Additive/Filler for Polymer

Material Notes: CAS No: 68 611-44-9

Aerosil® R 972 V is a fumed silica after treated with DDS (Dimethyldichlorosilane) .

Applications:

  • Silicone rubber and silicone sealants
  • Paints and coatings
  • Adhesives
  • Printing Inks and toner
  • Cable compounds and gels
  • Plant protection
  • Cosmetics
Properties:
  • Hydrophobic component for thickening and reinforcement of RTV-1 K silicone sealants
  • Improves shelf-life of silicone sealants
  • Water resistant, hydrophobising of liquid systems
  • Rheology control of (complex) liquid systems
  • For use in coatings as anti-settling agent, for pigment stabilization and improvement of corrosion protection
  • Improves hydrophobicity and rheology of offset printing inks
  • Improvement and maintenance of free flow and anti-caking characteristics of powders

Information provided by Evonik

Vendors:
Available Properties
  • Density, Tamped
  • pH, in 4% dispersion
  • Specific Surface Area
  • Carbon, C
  • SiO2, based on ignited material
  
Property Data

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Manufacturer Notes:
Evonik Corporation (Former Evonik Degussa GmbH)

Category Notes
none

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