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pm | | China Barium Sulphate Powder factory (18th Sep 23 at 12:26am UTC) | | China Barium Sulphate Powder factory Introduction
1. Barium sulfate has a strong affinity in coatings. Using this product and titanium dioxide in a certain proportion at the same time can make titanium dioxide more effective in its hiding power and reduce the amount of titanium dioxide, especially suitable for automobiles Paint; high-grade exterior wall paint is used. At the same time, there is a significant improvement in the anti-chalking performance.
2. Barium sulfate powder coatings can enhance the leveling and gloss retention of powder coatings and have good compatibility with all pigments, which can improve the powder coatings to achieve the most ideal film thickness in the painting process, and increase the coating thickness. Powder rate, reducing the amount of powder coating, is a must-chosen product for high-grade powder coatings.
Barium sulfate coating properties:
Colorless orthorhombic crystal or white amorphous powder.
The relative density is 4.50 (15掳C). The melting point is 1580掳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掳C.
Barium sulfate has high whiteness and good covering properties. It is widely used in powder coatings, marine primers, ordnance paints, topcoats, automotive paints, latex paints, interior and exterior wall architectural coatings, and X-ray shielding facilities. It can replace part of titanium dioxide and is widely used in tire rubber, insulating rubber, hose, rubber tape filling and engineering plastics, coated paper printing inks.
In powder coatings, barium sulfate can enhance the leveling and gloss retention of powder coatings and has good compatibility with all pigments. It can improve powder coatings to achieve the most ideal film thickness in the spraying process, and increase Powder loading rate, reducing the number of powder coatings, which is a must-chosen product for high-grade powder coatings.China Barium Sulphate Powder factory
website:http://www.desonpigments.com/anti-rust-paint-pigment/barium-sulphate-powder/ | |
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