The modified barium sulfate has the advantages of acid-base resistance, no precipitation, good weather resistance, no harmful substances, less impurities, no crystal point, high purity, and can effectively ensure the safety of products and surface gloss.
| Appearance | Grey powder |
| D50 (μm) | 8.3 |
| BaSO4 content (%) | 22 |
| Oil Obsorption (g/100g) | 10~12 |
| pH value | 7±0.5 |