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AEROSIL R 974 COATING

HYDROPHILIC FUMED SILICA
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  • Product Type: Fumed Silica - Hydrophobic
  • Master Product Number: MITM04257
  • Product SKUs: ITM18666
  • CAS: 68611-44-9
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Product Details

AEROSIL® R 974 is a hydrophobic fumed silica aftertreated with DDS (Dimethyldichlorosilane) based on a hydrophilic fumed silica with a specific surface area of 200 m2/g.
  • Hydrophobic component for thickening and reinforcement of RTV-1 pack silicone sealants
  • Improves shelf-life of silicone sealants
  • Water resistant, for thickening and 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
  • Due to large surface area improved thickening and thixotropic effect as well as transparency

Typical Applications

  • Silicone rubber and silicone sealants
  • Paints and coatings
  • Negative toner
  • Adhesives
  • Coating polymers
  • Cosmetics

About Evonik Corporation Coating Additives

Evonik offers a wealth of raw materials for the coatings industry. Be it cars, cell phones, or parquet flooring: materials of all kinds are protected from stubborn scratches when the coating contains fine-grained silicas or nanocomposites from Evonik.

Learn more about Evonik Corporation Coating Additives >

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