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Application of precipitated barium sulfate in friction sealing materials

Application of precipitated barium sulfate in friction sealing materials

Barium sulfate is obtained from the mineral barite rich in barium sulfate, which also contains clay minerals, organic matter and other substances. Pure crystals are colorless and transparent, and common ones are gray-white due to impurities. Chemically stable, insoluble in water and hydrochloric acid, non-magnetic and toxic. Deep processing of barite products to expand the scope of application, the use of barite hardness moderate, high temperature characteristics

10

2019

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05

Application fields of barium sulfate as filler

Application fields of barium sulfate as filler

The development of inorganic filled polypropylene load materials is very rapid, which is due to the addition of inorganic fillers, reducing the shrinkage of plastic products, improve the dimensional stability, overcome the warping deformation of the products, while the heat resistance of the products, stiffness is also obtained, reducing the cost, commonly used inorganic fillers are talc, calcium carbonate and so on.

08

2019

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05

Scope of application of precipitated barium sulfate

Scope of application of precipitated barium sulfate

Precipitated barium sulfate product uses: used as raw material or filler for paint, ink, plastic, advertising pigment, cosmetic battery, rubber products are used as filler and reinforcing effect, polyethylene chloride resin is used as filler and weighting agent, surface coating agent for printing paper and copper plate paper, sizing agent for textile industry.

03

2019

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05

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