AEROSIL® R 972, 10 kg bag

AEROSIL® R 972 is a fumed silica aftertreated with DDS (Dimethyldichlorosilane). 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 stabilisation and improvement of corrosion protection. Improves hydrophobicity and rheology of offset printing inks. Improvement of maintenance of free flow and anti-caking characteristics of powders.