Precipitated barium sulfate is an inorganic checmial powder. It has a high purity, good whiteness and narrow particle size. As a filler, it is commonly used in paints, coatings, plastics, rubber, and inks. Its fine particle size provides excellent gloss and smoothness. Its high specific gravity and narrow particle size distribution make it an excellent choice for various applications.

Item

BaSO4 content (%) ≥ 98.0

D50 (μm) ≤1.5

Volatile matter (105℃) ≤0.05

Whiteness (%) ≥98

Oil Absorption g/100g 13~16

Ph Value 7~8.5

Specific Gravity g/cm³ 4.2~4.4

Water Soluble Matters (%) ≤0.25

Electrical Conductivity (Us/cm) ≤120