Year1
- CAS号：
- 1332-58-7
- 分子式：
- AL2O3.2SiO2.2H2O
- 分子量：
- 258.16
Kaolin product details
Chinese name kaolin
English name
Chinese alias superfine kaolin pavilion clay powder porcelain clay white clay
No.
Molecular formulabr/> Molecular weight
Content
Properties: white or light yellowish-white earthy substance or white powder.
Related parameters Density (℃) Melting point
Solubility Insoluble in water-cooled acids and alkali. Slightly soluble in hydrochloric acid and acetic acid.
Used in making daily ceramics, refractory materials, coatings, optical glass, various electromagnetic insulators, and also used in papermaking, rubber, plastics industry and making special ceramics
Fine kaolin has the characteristics of high whiteness, high particle size distribution, good hiding properties and so on. It is used in coated paper, coated paper, white board paper, corrugated paper and coatings in the papermaking industry to improve the whiteness, smoothness, opacity and gloss of the product. Used as functional filler in the rubber industry, it can partially replace silica to reinforce and reduce costs.
Ling clay is the main raw material of powder cosmetics. Used to make face powder, rouge wet powder and facial mask. When used in conjunction with talc powder, it can eliminate the sparkle of talc powder.
Packing kg/woven bag
Storage method Sealed packaging. Store in a cool and dry place.
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