Precipitated Barium Sulfate

Chemical formula:BaSO4
Features:With the characteristics of high purity and low content of barium sulfate.In the application process,it has good compatibility and dispersion with other media systems,and can effectively control the surface gloss and mechanical strength of user products.Due to the absorption of X-ray and gamma ray,it can improve the weather resistance of the product.
Application:Used in paint,ink,coating,plastic,rubber,engineering plastics,friction plate,ceramics,glass,electronics,cosmetics and other fields.
Packaging:plastic woven bags lined with plastic film bags or paper plastic composite bags,net weight 25kg/bag,and can be packaged according to user’s requirements.

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Parameters

Chemical formula:BaSO4

Features:With the characteristics of high purity and low content of barium sulfate.In the application process,it has good compatibility and dispersion with other media systems,and can effectively control the surface gloss and mechanical strength of user products.Due to the absorption of X-ray and gamma ray,it can improve the weather resistance of the product.

Application:Used in paint,ink,coating,plastic,rubber,engineering plastics,friction plate,ceramics,glass,electronics,cosmetics and other fields.

Packaging:plastic woven bags lined with plastic film bags or paper plastic composite bags,net weight 25kg/bag,and can be packaged according to user’s requirements.

Project		Standard
Barium sulfate (on dry basis),%	≥	98.0
Water,%	≤	0.2
Water soluble matter,%	≤	0.3
Iron (Fe),%	≤	0.004
Whiteness,%	≥	97
Oil absorption, g / 100g		13~25
pH value		6.0~9.0
Fineness (Residue of test sieve),%	≤	0.2
Particle size (D50), μ M		0.6~0.8