Barium Sulphate 4000 mesh

Features 

Precipitated Barium Sulphate

English Name: Barium Sulphate Precipitated

CAS No.:7727-43-7

Chemical formula: BaSO4

Molecular weight: 233.39

Mohs hardness: 3-3.5,

Proportion: 4.0-4.4

Main ingredients: pure products

The appearance of precipitated barium sulfate is a white amorphous powder with a relative density of 4.50 (15 DEG C) and a melting point of 1580 DEG C. Because of the high refractive index (1.63 ~ 1.65), the color is white and has a certain hiding power. It is almost insoluble in water, ethanol and acid, soluble in hot sulfuric acid. Easy to mix with Potassium Permanganate, calcium carbonate or metal nitrate. With carbon at high temperature reduction of barium sulfide. It is an important basic chemical raw materials, mainly used as paint, paint, ink, plastic, rubber and battery raw material or filler; printing surface coated paper and paper sizing agent; textile; clarifying agent glass products, can play a defoaming and increase gloss effect. Can also be used as a protective wall for radiation protection, but also for porcelain, porcelain enamel and dye industry, but also the production of other barium salt raw materials.

Applications

Printing - ink filler, can play a resistance to aging, sun exposure, increase adhesion, color clear, bright, non fading effect.

Packing: tire rubber, rubber, rubber, insulation tape, engineering plastics can enhance resistance and weathering resistance of the product, the product is not easy to aging embrittlement, and can significantly improve the surface finish, reduce production cost, as the main filler is powder coating, adjusting powder bulk powder rate increase. The main means.

Functional materials - paper materials (mainly paste products), flame retardant materials, anti X ray materials, battery cathode materials, etc.. Can show a unique performance, is an indispensable part of the relevant material.

Other areas - ceramics, glass raw materials, special resin touch materials, special size distribution of precipitated barium sulfate and titanium dioxide compound, titanium dioxide has a synergistic effect, and thus reduce the amount of titanium dioxide.

Product display

Packing & Delivery

25KG/package

Some products can be changed according to customer demand

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Guangzhou billion peak Chemical Technology Co., Ltd.

Name:Vicky

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