What industry does silica belong to?
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What industry does silica belong to?
As a non-toxic and good-performance additive, silica is widely used in rubber, pharmaceutical industry, pesticides, inks, paints, coatings, toothpaste, paper, food, feed, cosmetics and other fields.
Silica, namely hydrated silica, is an important reinforcing material in the rubber industry. The manufacturing methods of silica are divided into three categories: gas phase method, precipitation method and dissociation method.
The main varieties of precipitation silica in China are silica for shoe making, silica for ordinary tires, silica for radial tires, silica for room temperature silicone rubber, silica for blocking agent and white for fire extinguishing agent. carbon black, etc. Appearance states include ultra-fine, ultra-fine, powder and block.
