... to the research, barium sulfate also has the properties of chemical and weather resistance. 6.Powder Coating: It ... used in powder coating for its properties of improving the luster, fluidity, filling and compatibility with ... luster and fluidity, for example, in the process of art paper making, it can replace the titanium dioxide ... ≤0.56Water content%≤0.15≤0.157pH-value of aqueous suspension 6.5-8.06.5-8 ...