Part #: 24W118

AEROSIL® R 974 Hydrophobic Fumed Silica

Evonik Industries, one of the world's leading specialty chemicals companies.

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Part #: 24W118
AEROSIL® R 974 Hydrophobic Fumed Silica

Evonik Industries, one of the world's leading specialty chemicals companies.

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. It is used in paints and coatings, silicone rubber and silicone sealants, negative toner, adhesives, and coating polymers. AEROSIL® R 974 is used in coatings as an anti-settling agent, for pigment stabilization and improvement of corrosion protection. It also improves hydrophobicity and rheology of offset printing inks.
Available in 22 lb./10 kg Bags (10 bags per pallet - 220 lb./100 kg). Priced per lb.
Product Specifications
  • Quantity Qty Price
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  • Bag Pack: 22 lbs. / 10 kg
  • Pallet Pack: 220 lbs. / 100 kg (10 Bags)

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Specifications

AEROSIL® R 974 Hydrophobic Fumed Silica

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.

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

Additional Information

Bag Pack 22 lbs. / 10 kg
Pallet Pack 220 lbs. / 100 kg (10 Bags)
Series AEROSIL®
Principal Evonik Industries
Application Coatings, Rubber
Function Fumed Silica
Industries Coatings, Rubber
Note: Available in 22 lb./10 kg Bags (10 bags per pallet - 220 lb./100 kg). Priced per lb.
Country of Manufacture
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