TECHNICAL SPECIFICATIONS
| PHYSICAL AND CHEMICAL PROPERTIES | UNITS | LIMITS |
| BaSO4 | % | 98.5 Min. |
| 105ºC volatile | % | 0.30 Max. |
| Soluble substance in water | % | 0.30 Max. |
| Content of Fe | % | 0.004 Max. |
| Whiteness | ---- | 98.5 Min. |
| Oil absorption | g/100g | 10-30 |
| PH value | ---- | 6.5-9.0 |
| Remained on 325 mesh | % | 0.02 Max. |
| Conclusion | ---- | Conforms |


