Most top grade Natural Barium sulfate, Take very high content ore to make the powder. With high content, good whiteness figure and special suitable for the high weatherability requirements application:  heavy anticorrosion, marine paint, high-grade outdoor paint and other high-demand products.

Item

BaSO₄ content (%) ≥ 96

D50 (μm) 2

D97 (μm) 7

Whiteness (%) ≥ 96

Oil Absorption g/100g 12-14

Ph Value 6.5-7.5

Specific Gravity g/cm³ 4.3-4.4

Water Soluble Matters (%) ≤ 0.2

Loss on ignition (%) 0.31