KINTE MATERIALS SCIENCE AND TECHNOLOGY CO., LTD.

Barium Sulfate. Barium sulphate is processed by high purity barite. It has excellent chemical inertia, it can not be dissoluted in water and acid, except hot concentrated sulfuric acid. It is widely used in painting, plastics, thermosetting plastic powder coatings, rubber, glass, etc. Technical data Testing item Result Barium content ≥97% Whiteness ≥89% Oil absorption 10～12g/100g Moisture ≤0.30% Water-solubility ≤0.10% Specific gravity 4.3～4.4 t/m3 PH value 7±0.5 Particle size distribution Average particle size(d50) 5.6μm Maximum particle size 32μm Packing：25Kg/bag