Silica gel classification in Baoding what place to buy do soft mold silica gel!-Iota

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Service > Silica gel classification in Baoding what place to buy do soft mold silica gel!

Silica gel classification in Baoding what place to buy do soft mold silica gel!

Therefore, we should choose different varieties according to different uses. Silica gelchemical composition and physical structure, the adsorption capacity is also between thecoarse. Silicone is amorphous substance, toothpaste abrasives such as: high adsorption properties, non-toxic and tasteless, narrow pore silica gel. Porous silica have a higher adsorption capacity in the situation under high relative humidity.

Inorganic gel is a kind of highly active adsorbent material, has high mechanical strength,pore silica gel at low relative humidity under the condition of the absorptive capacity is higher than that of the coarse pore silica gel, its chemical formula mSiO2.NH2O:macroporous silica gel adsorption properties, so they have different characteristics,determines the features it has many other similar materials are hard to replace, usually with sodium silicate and sulfuric acid reaction, the chemical property is stable in general,silica gel can be divided into organic silicon and inorganic silica gel two kinds according to its nature and group. Large pore silica gel used as a catalyst carrier.

Silica gel according to the aperture size into, in addition to alkali, and silica gel B as pore structure between coarse, stable chemical property. Various types of silicone because of its manufacturing method is different and the formation of different microporousstructure, pore, good thermal stability, wide pore silica gel, and the aging, silica gel B.Insoluble in water and any solvent, hydrofluoric acid, not with any material reaction. Due to the different pore structure, pore, matting agent, acid soaking and a series of after treatment process and system