| TiO2 content, % | ≥ 94 |
| Rutile Content, % | ≥ 98 |
| Color, compared with standard samples | ≥ |
| Whiteness % | ≥ 96 |
| Tinter reducing power, compared with standard samples | ≥ 100 |
| 105° C volatile matter, % | ≤ 0.5 |
| Water solubles, % | ≤ 0.5 |
| pH-value of aqueous suspension, | 7.5 ~ 8.0 |
| Oil absorption, g/ 100g | ≤ 18.0 |
| hiding power | ≤ 20.0 |
Complaint
