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Precipitated Barium Sulfate
with super whiteness ,good covering power and dispersibility .
Apply to paint, coating, ink, rubber, plastics, insulated tape and so on.
Testing Item | Indicators | Testing Item | Indicators |
Average Particle Size Um | 0.6-0.1 | Moisture% | 0.1 |
Specific Surface Area sp.m/g | 28500 | Oil Absorption % | 14 |
Barium content% | 98.15 | Bulk specific gravity g/ cm3 | 1.8-2 |
Whiteness | 98-98.5 | True Specific Gravity g/ cm3 | 4.3 |
PH value | 7.5-8 | Residue of 325 Mesh g/kg | 0 |
%Fe2O3(%) | 0.003 | Sulfide% | 0.002 |
high quality Precipitated Barium Sulfate Y-1