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Yuan Lei | Kaolin Series-Washed Kaolin

Release time:

2024-01-29 09:37

 

Yuan Lei | Kaolin Series-Washed Kaolin

 

Washed Kaolin

 

English Name:Washed kaolin

PointsSubtype:  Al2O3·2SiO2·2H2O

PointsSub-quantity:258.16(Press1979 International Atomic Table)

C A S No:1332-58-7   

EINECS号: 265-064-6     

H.S. Encoding:2507001000

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.

Use:Used in high-grade paint, paint, ink, rubber, plastic, wire, cable, etc.

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

 

 

 

 

 

 

Kaolin, crystallization, dispersion, carbon black, water washing, rubber, ink, 258.16

Different applications and specifications of washed kaolin and calcined kaolin

2024-01-31


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

2024-01-31


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.