Fumed silica M-5 fumed silica M-5, Cabot CABOT M5 is a specific surface area of ??200m2 / g primary particle size of 12nm of the most commonly used hydrophilic fumed silica, which is mainly used for production of silicone rubber (HTV, RTV), resin coating, paint, ink, electronics, paper, pharmaceuticals, cosmetics, toothpaste, adhesives, plastics and other industries, it features a very good anti-settling, anti-sag, thickening thixotropic, anti-settling, improve dielectric properties, and promote free flowing, self-cleaning, etc., and is excellent in an effect of the free-flow aid, the positive and negative system plus control agents, including component (catalyst) carriers, granulating assistant agents, processing aids, anti-caking agents, and stabilizers. Fumed silica because of the unusual characteristics of the particles, and thus are considered to industry on a Jiapin. A very small particle size of fumed silica, a huge surface area. High degree of purity and it into the chain orientation, so that it sui generis. , The most important is the role played by the fumed silica on the product performance by forming alternately the size of the mesh structure and according to the presence of shear force to cause the structure destruction, to change the flow characteristics of the product, and thus may be The strict configuration requirements to control liquidity. Another unique role of the fumed silica is able to improve the same product at the same time several different properties, and the use of other single substance or even several substances are difficult to achieve this effect. Used in coatings, adhesives, cosmetics, inks, plastics, and rubber products such as fumed silica, while improving or thickening, thixotropic, solid suspension and transparency. Fumed silica to promote the free flow of dried powder, granular substance and pills substance contained, this performance is extremely useful in food, Videos cosmetics and a variety of chemical industrial.