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High gloss barium sulphate
High-gloss barium sulfate, selected high-grade barium sulfate ore produced by advanced ball milling and classification technology. The product has a narrow particle size distribution range, stable chemical properties, good gloss, high whiteness, and excellent dispersion and leveling properties.
High-gloss barium sulfate has good acid and alkali salt resistance, high temperature resistance, corrosion resistance, and aging resistance. It can improve the hardness, consistency and wear resistance of the product, and make the product shiny and stable. It can also be used as an extender to reduce the amount of titanium dioxide used and improve efficiency. Very low oil absorption and increased volume concentration can save more resin base material. -
Barium sulphate for brake pads
Colorless orthorhombic crystal or white amorphous powder. The relative density is 4.30. The melting point is 1580°C. Almost insoluble in water, ethanol and acid. Dissolved in hot concentrated sulfuric acid, it is easy to agglomerate when dry. Carbon can be reduced to barium sulfide at 600°C.
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Natural barium sulphate
Natural barium sulfate, selected high-grade barium sulfate ore and produced by advanced ball mill classification technology. The product has a narrow particle size distribution, a small specific surface area and high chemical stability. High content of barium sulfate, high whiteness, high purity, aging resistance. At the same time, the rigidity, consistency and wear resistance of the product can be improved, and the stability is good. It can absorb X-rays and γ-rays, and endow the material with higher density and surface finish.
Barium sulfate can be used as an extender to reduce the amount of titanium dioxide used and improve efficiency. Very low oil absorption and increased volume concentration can save more resin base material. -
Precipitated barium sulphate
It is produced by domestic advanced chemical precipitation process, with superior physical properties, less mechanical impurities, extremely uniform fineness, amorphous white powder, non-toxic, insoluble in water, soluble in fuming sulfuric acid, slightly soluble in boiling The hydrochloric acid is chemically stable, and it is thermally reduced to barium sulfide with carbon. It will not change color when it encounters hydrogen sulfide or toxic gas in the air. It is a high-quality product of similar domestic products. The addition of barium sulfate in the application can give the material high gloss, its dispersion is good, and it can reduce the cost.
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Modified barium sulphate
In order to improve product performance, chemical interface treatment is performed on barium sulfate. The product has been treated with organic or inorganic surface to reduce the surface tension and has very good dispersibility and compatibility. Modified barium sulfate has a narrow particle size distribution, very high whiteness, and no impurities. It has strong affinity and gives the material a higher density and surface finish.
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Nano barium sulphate
Using high-tech nanotechnology, the product is organic and inorganic dense coated powder. Narrow particle size distribution, good chemical stability, high degree of activation, good dispersion, high whiteness and other characteristics. High purity, acid resistance, alkali resistance, high temperature resistance and no loss of gloss, good salt spray resistance and weather resistance. It can be widely used in various water-based paints, water-based wood paints, inks, plastics and other products. It can maintain the transparency of the products. It can be used as a transparent masterbatch of barium sulfate, and it can significantly improve the surface gloss, paint film hardness, weather resistance, and auxiliary Focus on and reduce costs.
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Barium sulphate for paint
Colorless orthorhombic crystal or white amorphous powder. The relative density is 4.30. The melting point is 1580°C. Almost insoluble in water, ethanol and acid. Dissolved in hot concentrated sulfuric acid, it is easy to agglomerate when dry. Carbon can be reduced to barium sulfide at 600°C.
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Barium sulphate for rubber
Colorless orthorhombic crystal or white amorphous powder. The relative density is 4.30. The melting point is 1580°C. Almost insoluble in water, ethanol and acid. Dissolved in hot concentrated sulfuric acid, it is easy to agglomerate when dry. Carbon can be reduced to barium sulfide at 600°C.
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Barium sulphate for batteries
Colorless orthorhombic crystal or white amorphous powder. The relative density is 4.30. The melting point is 1580°C. Almost insoluble in water, ethanol and acid. Dissolved in hot concentrated sulfuric acid, it is easy to agglomerate when dry. Carbon can be reduced to barium sulfide at 600°C.
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Barium sulphate for paint
Colorless orthorhombic crystal or white amorphous powder. The relative density is 4.30. The melting point is 1580°C. Almost insoluble in water, ethanol and acid. Dissolved in hot concentrated sulfuric acid, it is easy to agglomerate when dry. Carbon can be reduced to barium sulfide at 600°C.
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1250 mesh superfine precipitated barium sulphate
It is produced by domestic advanced chemical precipitation process, with superior physical properties, less mechanical impurities, extremely uniform fineness, amorphous white powder, non-toxic, insoluble in water, soluble in fuming sulfuric acid, slightly soluble in boiling The hydrochloric acid is chemically stable, and it is thermally reduced to barium sulfide with carbon. It will not change color when it encounters hydrogen sulfide or toxic gas in the air. It is a high-quality product of similar domestic products, giving the material high density and surface finish.
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Barium sulphate for glass
Colorless orthorhombic crystal or white amorphous powder. The relative density is 4.30. The melting point is 1580°C. Almost insoluble in water, ethanol and acid. Dissolved in hot concentrated sulfuric acid, it is easy to agglomerate when dry. Carbon can be reduced to barium sulfide at 600°C.
