Product Advantage
◆High purity ,acid and alkali resistance , high temperature resistant and do not break light ,good salt fog resistance and weatherability.
◆Good dispersibility, and each kind of resin has good affinity, can improve all kinds of mechanical properties of the product.
◆Less impurities, no harmful substances, can guarantee the safety of products and coating on the surface of clean type.
◆High whiteness, neutral color, can maintain the stability of color for a long time and reduce the dosage of pigment.
◆ Low oil absorption, has good flow property.
|
Item |
Specification |
Item |
Specification |
|
Appearance |
White Powder |
BaSO4 |
≧ 96% |
|
Whiteness |
93 |
Fe2O3 |
≦ 0.015 % |
|
Average Particle Size D50 μm |
0.8-1.1 |
SO2 |
≦ 0.003% |
|
Specific Surface Area cm2/g |
70100±500 |
Moisture |
0.22% |
|
PH Value |
6.5～8.5 |
Heavy Metal Content |
0 |
|
Specific Gravity g/cm3 |
4.3 |
Oil Absorption ml/100g |
16.0～20.0 |
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