Modified Precipitated/Synthetic Barium Sulphate(Blanc Fixe)
Specific Gravity(15℃): 4.5
Molecular Formula:BaSO4
H.S.Code:  28332700
CAS No.: 7727-43-7 
EINECS No.:231-784-4
Place of Origin: China
MOQ: 1,000 kg
Delivery Time: 7-10 working days after payment or receipt of LC 
Payment Terms:  T/T or L/C at sight
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Product Detail
Technical index

Product name: Modified Precipitated Barium Sulphate (BaSO4)

Properties: With the general nature of precipitated bariumsulphate: high fineness and purity, good fluidity,surfacetreatment of the particle greatly improves the fluidity,dispersity and affinity with the application interface.

Packaging: 25kg/bag.Inner bag is plastic film bag,tied withrope;outer bag is plastic woven bag or multi-layer paperbag,sewn by machine.

Cautions: Avoid isolation and tear, kept in dry and ventilating place, avoid moisture and no mix with colorful matter.

Uses: As special functional filler with modified treatment. It can be used for powder coatings, plastics, paints, inks, pigments, rubber, paper, batteries and other products with special requirements. It is especially effective when used for friction materials.

Item index
Barium Sulphate(BaSO4ω/% ≥
98.00
Volatile on 105℃ω/% ≤
0.15
Water solubleω/%≤
0.15
Whiteness
95.0
Oil Absorption/( g/100g) 10-20
PH  Value(10% suspensions) 6.5-9.0
Fineness(residue on 30μm sieve)% ≤
0.02
Fe Contentω/% ≤
0.0005
Electrical Conductivityμs/cm ≤
150
D50um 
0.80-0.85
Sulfideω/% ≤
0.001
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