Product Description
natural barium sulphate
Barium Sulphate Precipitated Specification
| MF | BaSO4 |
| EINECS NO | 7727-43-7 |
| Model No. | JD-BS400 |
| BaSO4 Purity : | >98.8 |
| Moisture %: | ≤0.10 |
| Water Soluble Matters % | ≤0.10 |
| Iron (Fe) % | ≤ 0.0030 |
| Whiteness (%) | ≥ 97 |
| Oil Absorption g/100g | 15-20 |
| PH Value | 6.5-8.0 |
| D50 average size (micron) | 0.5 |
| 325 Mesh sieve Residue % | 0.003 |
| volatile matter of 105°C % | 0.3 |
Barium Sulphate is a functional extender for paints and powder coatings with maximum gloss and brilliance standards. Despite its extremely fine particle size, barium sulphate can be dispersed relatively easy. Barium sulphate is totally inert under normal conditions, and possesses high resistance to outdoor exposure and to chemicals.
