Summary:As a physical pigment, barite powder is widely used in the field of paint coating, which plays an important role in improving the thickness, wear resistance, wa
As a physical pigment, barite powder is widely used in the field of paint coating, which plays an important role in improving the thickness, wear resistance, water resistance, heat resistance, surface hardness and impact resistance of the coating.
(1) In emulsion paint, because of the high refractive index of barite, the fine barite powder can have the function of translucent white pigment, replacing some titanium dioxide.
(2) In chemical resistant coating, barite powder is inert and insoluble in water, acid, alkali and organic medium, which can increase the surface hardness of finish coat and improve the color stability.
(3) In powder coating, the barite powder can improve its luster, fluidity, filling property and compatibility with various pigments.
Coating is an important downstream application field of non-metallic mineral powder, and China is the largest coating manufacturer in the world. With the rapid development of the coating industry, the demand for barite powder is increasing, the quality requirements are more and more strict and diversified, and the market products tend to be functional and refined
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