Spec:
BaSO4: 98% min
Moisture: 0.25% max
Water Soluble Matters: 0.30% max
Iron (on Fe basis): 0.005% max
PH Value: 6.5-9.5
Whiteness: 92% min
Oil Absorption (g/100g): 15-30
Fineness (325mesh sieve residue): 0.15% max
Packing: in 25kg plastic woven bags with film lining
Application: Mainly used in paint, coating and resin industries.