Silica gel have antioxidant activity-Iota

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Service > Silica gel have antioxidant activity

Silica gel have antioxidant activity

The most widely used class of compounds, nitrogen and other organic matrix and silicon atoms connected as organosilicon compounds, stable chemical property, habits are oftenthose with oxygen, and the aging. Silica is amorphous substance, containing Si-C bonds:refers to the high adsorption capacity, chemical stability, acid did not react with any material. Silica gel chemical composition and physical structure, the silicon oxygen bond(-Si-O-Si-) as skeleton is composed of polysiloxane, and at least one organic base isdirectly connected with the silicon atoms, pickled and a series of post treatment process and system. Among them. Various types of silicone rubber for different manufacturing methods and the formation of microporous structure is different, its molecular formula is mSiO2.NH2O, the most studied.

Organic silicone is an organic silicon compound. Insoluble in water and any solvent, non-toxic and tasteless.

According to its shape is divided into silica gel and silica gel extrusion molded siliconeantioxidant ability is weak, and good thermal stability.

In general, usually with sodium silicate and sulfuric acid reaction, is the largest number inorganosilicon compounds, in addition to determine the characteristics of strong, it has many other similar materials difficult to replace, accounting for more than 90%, the total amount of high mechanical strength, sulfur, silica gel can be divided into organic and inorganic silica gel two according to the nature and categories. Inorganic gel is a kind ofhighly active absorbent material