Refined Precipitated/Synthetic Barium Sulfate(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 :Refined Precipitated Barium Sulfate (BaSO4)

Properties: With the general nature of precipitated barium sulfate. High fineness and purity,less bulk density,surface treatment of the particle greatly improve the dispersity and affinity with the application interface.

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 exposure and tear, store in dry and ventilated warehouse, need a cushion layer to avoid moisture and do not store with colored material.

Application:  Mainly used in powder coating and plastic. When the barium sulfate is used in powder coating, it has the characteristics of thin film, high gloss and good leveling; when used in plastic, it can effectively enhance the mechanical and optical property.It can also be used in paint, ink, pigment, rubber, paper, battery and otherindustries.

Item
 index
Barium sulfate(BaSO4
ω/% ≥98.50
Volatile on 105℃
ω/% ≤0.15
Water Soluble 
 ω/%≤0.20
Whiteness
97.5
Oil Absorption/( g/100g)
 10-20
PH  value(10% suspensions)
 6.5-9.0
Fineness(residue on 45μm sieve)
% ≤0.05
Fe content
ω/% ≤0.0005
D50μm0.7-0.8
 Sulfide
ω/% ≤0.001
Electrical conductivity  μs/cm ≤150
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