AEROSIL 200 V Densified hydrophilic fumed silica 7631-86-9 Degussa-Silanes Rheology Modifier/ Thickener Coatings Inks AEROSIL® 200 V is a densified hydrophilic fumed silica with a specific surface area of 200 m²/g. It possesses rheology and thixotropy control of liquid systems, binders, polymers, etc, reinforcement of HTV-silicone rubber, reduced dust development, improved incorporation and handling when applying sufficient shear forces, improvement of free flow and anti-caking characteristics of powders. It is used in paints and coatings, unsaturated polyester resins, laminating resins and gel coates, HTV-silicone rubber, adhesives and sealants, printing inks, cable compounds and cable gels, plant protection, as anti-settling, thickening and anti sagging agent. Densified hydrophilic fumed silica. Used in paints and coatings, printing inks. Provides improvement of free flow and anti-caking characteristics of powders. Offers reduced dust. Possesses rheology and thixotropy control.