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Product - Natural Barium Sulphate
NB-97 Natural Barium Sulphate

Product Advantage

◆Top Highlights Barium Sulphate Products.

◆High Purity,good weatherability .

◆Narrow particle size, uniform distribution,(2 microns reached 90% pass rate),sheen of coating film is good.

◆Used to flat type and texture of fine arts powder coating with gloss over 97 degrees , widely used in paint and other field.

◆Lower oil absorption value and good coating leveling, flow flat is better than precipitated barium sulphate.

Specification 

Item

Specification

Item

Specification

Appearance

White Powder

BaSO4

≧ 98%

Whiteness

≧ 92 %

Moisture

≦0.3%

Average Particle Size D50  μm

0.8~1.0

Heavy Metal Content

0

Residual(325 mesh)  cm2/g

Tr

PH Value

6.5~8.5

Specific Surface Area  cm2/g

91900±500

Specific Gravity  g/cm3

4.35

Oil Absorption  ml/100g

16.0~20.0

 

 

 


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