Our barium sulphate is super-fine powder made from high quality barite which is after thoroughly grinding process. The end products have good dispersibility, high whiteness, nice covering power, stable chemical properties.
|Standard ||Typical Result |
|BaSO4 (as per dry)% ||98.0min ||98.0 |
|Volatility at 105℃ ,% ||0.15max ||0.12 |
|solubles in water,% ||0.20max ||0.17 |
|Fe,% ||0.003max ||0.002 |
|Whiteness,% ||96min ||97.3 |
|Oil absorption,g/100g ||15.5-20 ||15.5 |
|PH value(100g/l suspension) ||6.5-9.0 ||8.1 |
|Residue on sieve of 45μm ,% ||0.10 max ||0.6 |
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Product Categories : Barium Sulfate