With the general nature of precipitated barium sulphate: high fineness and purity, suitable distribution of the particle size,the excellent applicability can meet the special requirement of user.
25kg/bag. Inner bag is plastic film bag, tied with rope; Outer bag is plastic woven bag or multi-layer paper bag, sewn by machine.
We can make the customization of particle size according to the special requirement of user.It can be used for powder coating, plastic, paint, printing ink, pigment, rubber, paper, battery, etc., which can effectively improve the quality of the products.
Avoid isolation and tear, kept in dry and ventilating place, avoid moisture and no mix with colorful matter.
Barium sulphate（BaSO4） ω/% ≥
Volatile on 105℃, ω/% ≤
Water soluble ω/%≤
Oil absorption/（ g/100g）
PH value（100g/L suspension）
Fineness（residue on 45μm sieve）, ω/% ≤
Fe content ω/% ≤
Electrical conductivity us/cm ≤
Sulfide, ω/% ≤