CAB-O-SIL® TS-720, Technical Grade, 10 lb Bag

CAB-O-SIL® TS-720 fumed silica is a medium surface area fumed silica which has been surfaced treated with polydimethylsiloxane (PDMS).  This surface treatment results in hydrophobic silica with a very different performance  than untreated silica.  It is used for rheology control in a wide variety of adhesives, composite and coatings applications.  Performance advantages of CAB-O-SIL® TS-720 in medium to high polarity systems include thickening efficiency, sag resistance or high film build, anti-settling of pigments and fillers, shear thinning rheological behavior and stable rheological performance.