Composite Barium Sulfate
Low specific gravity, high whiteness with lower cost!
Main Properties of Physical and Chemical | |||
Specific Gravity | 3.90 g/cc min | Ba(Sr)SO4 | 80% min |
Mean Particle Diameter(μm) | ≈3.5 | SiO2 | 1.0% max |
Oil Absorption | 7~11 | Fe2O3 | 0.3% max |
Brightness (Hunter L) | 95 min | Moisture | 0.1% max |
Ph Value | 6~9 | Loss on Ignition | 1% max |
