Superfine 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


Product Detail
Technical index

Product name: Superfine Precipitated Barium Sulphate(BaSO4)

Properties: 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.

Packaging: 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.

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

Uses: 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., can effectively enhance the mechanical properties of engineering plastics,high grade electrical insulation plastic,rubber products.lt has a strong antiradiation capacity.

Item

 

 index

Barium sulphate(BaSO4 ω/% ≥
98.50
Volatile on 105℃ ω/% ≤
0.15
Water Soluble ω/%≤
0.15
Whiteness
97.0
Oil absorption/( g/100g) 10-15
PH  Value(10% suspensions) 6.5-9.0
Fineness(residue on 45μm sieve)% ≤
0.15
Fe contentω/% ≤
0.0005
Electrical conductivityμs/cm  ≤
100
D50um
0.50/0.60/0.80
Sulfideω/% ≤
0.001
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