Yuanlei | Kaolin Series-Washed Kaolin (Special for Paint and Coating)

Release time:

2024-01-29 09:37


Yuanlei | Kaolin Series-Washed Kaolin (Special for Paint and Coating)


Washed kaolin (special for paints and coatings)



Performance:This product is mainly composed of igneous rocks, hydrothermal rocks and other parent rocks in the rock through natural weatherization. It is a light gray to light yellow powder, and the particles are hexagonal flake crystals. Slightly soluble in hydrochloric acid or acetic acid at room temperature.



Features:It has the advantages of good crystallization, high purity, fine particle size, moderate oil absorption, strong covering rate and good dispersion. It is easy to disperse in rubber compound, easy to process, smooth surface of rubber compound, and is conducive to the dispersion of carbon black in rubber compound when combined with carbon black.



Scope of application:Source Lei brand washed kaolin used in high-grade paint, paint, ink, rubber, plastic, wire, cable and so on.







Kaolin, Coatings, Paint, Washing, Crystallization, Dispersion, Carbon black, Rubber, Special

Different applications and specifications of washed kaolin and calcined kaolin


Kaolin is a non-metallic mineral, which is a kind of clay and clay rock mainly composed of kaolinite clay minerals. Because it is white and delicate, also known as white earth. It is named after Gaoling Village, Jingdezhen, Jiangxi Province.

Source Lei gas barium sulfate ten uses


Barium sulfate is based on barite as the main raw material, through beneficiation, ore washing, crushing and other processes. Barium sulfate has a hardness of 3~3.5 (Mohs) and a specific gravity of 4.3~4.7. It has the characteristics of high specific gravity, low hardness and brittleness. Barite is almost insoluble in water, ethanol and acid, soluble in hot concentrated sulfuric acid. With the development of some high-performance barium sulfate products, the application field of barium sulfate is constantly expanding.