with good whiteness and covering power . use in paint and powder coating .
Testing Item | Indicators |
Specifc Surface Area (CM2/G) | 23500-24000 |
Average Particle Size(MICRON) | 0.8-1.1 |
True Specific Gravity (TON/M3) | 4.3 |
Bulk Specific Gravity( C.C./G) | 1.6 |
Moisture(%) | 0.2Max |
Residue of 325 Mesh | 0 |
PH Value | 7-8.5 |
Sediment Volume | 100-13 |
Whiteness | 93%-95% |
with very good whiteness and dispersibility . it is widely use in paint , powder coating , plastic . it is enable the product that use this barium sulphate have property of heat resisting ,weather fastness ,corrosion resisting. it is the best raw material choice for the product that outdoor.
BASO4 (superfine barium sulphate)
