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Kaolin powder, also known as china clay, is a soft, fine - grained, white mineral powder. Its primary constituent, kaolinite, forms through the weathering and hydrothermal alteration of feldspar - rich rocks.

 

Kaolin powder serves multiple industries. In the paper - making industry, it is used to coat paper surfaces. This not only boosts paper brightness and smoothness but also guarantees clear and sharp prints. Thus, it’s a staple in producing glossy magazines, eye - catching product brochures, and high - quality packaging.

 

For the ceramics sector, kaolin powder is irreplaceable. It endows clay with the plasticity needed for shaping and gives ceramics their characteristic white finish after firing. High - end porcelain tableware, stylish decorative tiles, and intricate ceramic art pieces owe their quality to kaolin powder.

 

In the paint and coatings industry, kaolin powder functions as a filler. It enhances paint durability, improves covering power.