How to used precipitated barium sulfate in powder coating?

Molecular formula: BaSO4
CAS No.: 7727-43-7
H.S. Code: 2833270000
EINECS No: 231-784-4
Description:
Our precipitated barium sulfate is super-fine powder, made from high quality barite, which is white powder with specific gravity 4.50(15℃). It can be soluble in hot concentrated sulfuric acid, but cannot be soluble in water/ organic solvent / acid. The end products have good dispersibility, high whiteness, nice covering power, stable chemical properties.

Specification:
Type GB/T2899-1996 value
BaSO4(as per dry) % ≥98.00
105℃ Volatile substance % ≤0.20
Water soluble substance % ≤0.20
Fe % ≤0.004
Whiteness% ≥95.00
Oil absorption:g/100g 10-30
PH Value:(100g/L water suspention) 6.5-9.0
Fineness( 45μm test Mesh residue) ≤0.10
Distribution of Particle Size: