The introduction of silica gel

Silica gel, also known as silicone rubber, the English name of Silicon Dioxide, formula: H2O3Si,. It is insoluble in water and any solvent, non-toxic, tasteless, and chemically stable, in addition to alkali, hydrofluoric acid does not react with any substance. The chemical composition and physical structure of silicone products, decided it difficult to replace the characteristics of many other similar materials: adsorption properties, thermal stability, chemical stability, high mechanical strength.

Various types of silica manufacturing methods and the formation of different porous structure. Silica gel according to the size of its aperture is divided into: macroporous silica gel, wide pore silica gel, B-type silica gel pores of silica gel. Due to the different pore structure, and therefore their adsorption properties have their own characteristics. Such as: Aeolus AE-of K83 coarse silica gel in the case of high relative humidity has a higher adsorption capacity, pore silica gel adsorption capacity in the case of low relative humidity above the coarse silica gel, B-type silica gel due to hole structure between the coarse pores of silica gel between the adsorption capacity between coarse pores between. More types of silica gel, the color is not the same, but there is a characteristic: low-temperature solidification (solid), high temperature and dissolved (viscous liquid), with a certain degree of thermal conductivity.

Silicone thermal conductivity and thermal conductivity of the points, the main purpose of 704 silicone binder, its poor thermal effects.