How to use precipitated barium sulfate as filler in coatings

Precipitated barium sulfate is used as raw material or filler for paints, inks, plastics, advertising pigments, cosmetics and batteries. It is used as filler and reinforcing agent in rubber products. It is used as filler and weight increasing agent in polychloroethane resin. It is used as surface coating agent for printing paper and copper paper and sizing agent for textile industry.

The effect of Precipitated barium sulfate in the coating industry is an enhancer, which is expected by broad consumers. It can improve the water resistance, heat resistance, wear resistance and impact resistance of coatings. It is a kind of cheap and useful white inorganic light stabilizer, which can prevent the appearance aging of coatings, and can also be used as an enhancer in coating. Because of its high filling property and low oil absorption, the cost of various oil-based coatings and water-based coatings is significantly reduced. It can also be used to replace titanium dioxide, the covering power is not reduced compared with titanium dioxide, and the whiteness and brightness of the coating are increased.

The coating produced with precipitated barium sulfate not only increases the solid content of the coating, but also reduces the amount of solvent. Even at a higher concentration, it also has a high gloss. In the production process, not only the raw materials are saved, but also the production power is greatly improved, which reduces the cost for coating enterprises. Precipitated barium sulfate, as one of the most important raw materials for producing coatings, not only occupies a major position in the coatings industry, but also greatly reduces the production cost of the company, increases the production scale, improves the production power, and plays a significant role in occupying the market in the coatings industry.

Precipitated barium sulfate is also the raw material for manufacturing other barium salts powder coating, paint, marine primer, ordnance equipment paint, automobile paint, latex paint, interior and exterior wall building paint, which can improve the light resistance, weather resistance, chemical and electrochemical corrosion resistance of the products and the decorative effect of the products, and enhance the impact strength of the coating. Inorganic industry is used as raw material to manufacture other barium salts, such as barium hydroxide, barium carbonate, barium chloride, etc. Wood industry is used for backing and preparing printing paint when producing wood grain printed board. In organic synthesis, it is used as green pigment and lake filler.