Precipitated Barium Sulphate
Product introduction:
Barium Sulfate precipitated
Molecular formula: BaSO4
Barium Sulfate 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.
Specification
|
ITEM |
SPEC |
|
Barium Sulfate (BaSO4 content) |
98%min |
|
105℃ volatile matter |
0.3%max |
|
PH |
6.5-8.0 |
|
Water-soluble content |
0.2%max |
|
Moisture |
0.2%max |
|
Fe |
0.004%max |
|
Oil absorption quantity |
15-25 |
|
Whiteness % ≥ |
HXD 94-96 AB-03N 98 |
|
Fineness:325mesh, 400mesh, 1250 mesh D50=1.0micon,D50=0.9micron,D50=0.3micron |
|
| Features |
|
·High activation degree
·High adhesion
·High dispersive
·High light-resistance
·Excellent weatherability
Barium Sulfate Applicaitons
This product is suitable for automotive paint, PP, PE, ABS masterbatch, automotive paint, can significantly enhance the
film adhesion and improve the impact strength, enhanced stability and light resistance, weather resistance; used in
masterbatch can reduce the amount of pigment reduce production costs, while increasing the brightness of fresh
colors such as paint can be mixed with the product after the application (the amount of 15 ~ 20%) better, to replace
the equivalent amount of 15 to 20% pigment. Widely used in paints, inks, coatings, plastic, rubber, chips, friction, ceramic, glass, cosmetics, electronics, pharmaceuticals, food, etc
Packing and storage:
25kg/bag,PP/PE compound packaging bag,stored in cool,dark and dry place, refrain from sunlight and moisture.