Superfine 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


Product Detail
Technical index

Product name: Superfine Precipitated Barium Sulfate(BaSO4)

Properties: With the general nature of precipitated barium sulfate. 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 exposure and tear, store in dry and ventilated warehouse, need a cushion layer to avoid moisture and do notstore with colored material.

Application: We can make the customization of particle size in acertain range 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 plastic, high-grade electrical insulation plastic, rubber products. It has a strong radiation resistance.

Item

 

 index

Barium sulfate(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
D50μm0.50/0.60/0.80
Sulfideω/% ≤0.001
Electrical conductivityμs/cm  ≤100
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