Factory Direct barites BaSO4 white super fine powder powder coating
use competitive price
Molecular formula: BaSO4
Property: Using advanced domestic chemical precipitation process production,
physical properties, including mechanical impurities is superior,
the fineness is even less, for without qualitative white powder,
non-toxic, insoluble in water, soluble in fuming sulfuric acid,
hydrochloric acid soluble in boiling water, chemical properties of
thermal stability, and carbon reduction of barium. In the air when
hydrogen sulphide or poisonous gas discoloration. Can absorb the
X-ray, high density and materials and surface finish.
Widely used in paints, inks, coatings, plastic, rubber, chips,
friction, ceramic, glass, cosmetics, electronics, pharmaceuticals,
in 25KG woven bags,kraft paper bag,palletized,in one ton bag
Barite fo Paint Chemical Analysis:
|Water Soluble||0.2% max|
|Acid Soluble||2% max|
Barite fo Paint Physical Analysis:
|Mean particle size||4μm(1250mesh)|
|D97 particle size||10μm|
|Density:||4.1 g/cm3 min|
High whiteness, narrow and even particle size distribution,
Barite fo Paint examination method:
1.Particle size:Use GSL-101BⅠlaser particle size distribution measuring instrument.
2.Mean particle size:Obtained intermediate value from particle size distribution.
3.325 mesh retained:With wet put 1000 g sample of 325 mesh sieve,
calculation on the residual ratio.
5.Bulk Density:Put 50g sample into 100C.C graduate,the testing result is got 5cm
hight with 150 times.
6.Brightness:Use Shanghai SBDY-1 brightness meter testing.
7.PH Value:Use PHS-3C PH meter testing.
8.Oil Absorption:JLS-K5101 method,put in linseed oil titration until into squares determination.
We are one of the biggest supplier of barium sulphate in China
We do supply best quality and lowest price product to you.
Welcome to visit our factory
Super fine precipitated barium sulphate
super white precipitated barium sulphate
Contact: Ms. Camilla Yu
email address: email@example.com