- Principal:Evonik Corporation Coating Additives
- Chemical Family:Organosilicon
- Labeling Claims:Odor-free
- Features:Anti-Caking, Corrosion Resistance, Excellent Pigment Stability, Free Flowing, Hydrophobic, Improved Rheology, Improves Flow, Provides Anticaking, Water Resistance
- Physical Form:Powder
AEROSIL® R 974 W Coating is a hydrophobic fumed silica after-treated with DDS (Dimethyldichlorosilane) based on a hydrophilic fumed silica with a specific surface area of 200 m²/g. The product thickening efficiency of AEROSIL® R 974 W Coating ex RHE is consistent with the Waterford-produced AEROSIL® R 974. This profile is different than the thickening profile of standard RHE quality.