Product Charateristics
◆Product is in a particular size proportion distribution,cause diffuse reflection to the coating surface,forming low gloss coating.
◆Lower oil absorption value and good coating leveling.
◆High Purity,good weatherability,suitable for outdoor and die casting molding powder,has superior effect in paint field.
Product Use
◆As filler in various powder coating
Specification
|
Item |
Specification |
Item |
Specification |
|
Appearance |
White Powder |
BaSO4 |
≧ 70 % |
|
Whiteness |
76-78% |
Moisture % |
0.24-0.30% |
|
Average Particle Size D50 μm |
5～6.5 |
PH Value |
6.5～8.5 |
|
Residual(325 mesh) cm2/g |
Tr |
Specific Gravity g/cm3 |
3.85-4.0 |
|
Specific Surface Area cm2/g |
18700±500 |
Heavy Metal Content |
0 |
|
Oil Absorption ml/100g |
8.0～10.0 |
|
|
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