HJSIL Fumed Silica 200

Hydrophilic Fumed Silica 200 Description: HJSIL 200 is a kind of hydrophilic fumed silica with the specific surface area(BET) of 200 m2/g. Hydrophobic Silica In Coatings Applications: Coatings, paints, printing inks Unsaturated Polyester Resin (UPR) Heat Vulcanized (HTV) Silicone Rubber Sealants, adhesives Personal care and cosmetic Insulation materials Product features: Improvement of mechanical properties of elastomers Rheology control and thixotropy additives anti-settling, anti-sag, thickening Improves free flow and anti-caking of powders Improves transparency in silicone rubber Physical and chemical data: Properties and test methods Unit Typical Value Standardization Specific surface area (BET) m2/g 200 ± 25 GB/T 20020 pH value (in 4% dispersion) 3.6 ~ 4.5…