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| In stock: | No | Type: | Alkaline oxide |
| Pattern: | Powdered | Quality: | First Class |
| Type: | Silica | Model: | a |
| Specifications: | 20kg/bag | Trademark: | Jiujia |
| Packaging: | 20kg/bag | Yield: | 10000 |
Detailed introduction of "Supply Silica Precipitated Silica Anti-caking Agent Silica"
Uses of silica:Silica is a general term for white powdery X-ray amorphous silicic acid and silicate products, mainly refers to precipitated silica, fumed silica and ultrafine silica gel, also includes Powdered synthetic aluminum silicate and calcium silicate, etc. Silica is a porous material, and its composition can be represented by SiO2·nH2O, where nH2O exists in the form of surface hydroxyl groups. Silica is soluble in caustic alkali and hydrofluoric acid, insoluble in water, solvents and acids (except hydrofluoric acid), resistant to high temperature, non-flammable, tasteless, odorless, and has good electrical insulation. Silica can be fumed silica and precipitation silica according to the production method.