CAB-O-SIL® PTG Fumed Silica, Technical Grade, 10 lb Bag
CAB-O-SIL® PTG (polyester thickening grade) fumed silica is a medium surface area untreated fumed silica that is suitable for use in the thickening of unsaturated polyester resins. It enables thickening, thixotropic (shear-thinning) and anti-settling behavior. Key characteristics include high purity, aggregated structure, submicron particle size, low bulk density and hydrophilic surface chemistry.
Rheological control; Flow agent; Anti-caking agent; Anti-blocking agent; Anti-settling agent; Spray aid; Thickening agent; Carrier; Viscosity control agent; Glossing or matting; agent, Chemical Intermediate, Stabilization agent, Filler, , Reinforcing agent in: Coatings, Adhesives, Sealants, Silicone Elastomer, Rubber products, Suspension, Dispersion, Batteries, Cosmetics, Inks and Toners, Paints, Hygiene and sanitary products