Item | Index |
TiO2 Content, % ≥ | 98.5 |
Color (Compared with the Standard Sample) | Better than |
Tint-reducing Power (Compared with the Standard Sample), % ≥ | 105 |
Volatile (105º C), % ≤ | 0.2 |
Water Soluble, % ≤ | 0.2 |
PH of Water Suspension | 6.5~8.0 |
Oil Absorption, g/100g ≤ | 20 |
Residue (45μ m), % ≤ | 0.05 |
Pb | 10 ppm |
Hg | 0.1 ppm |
As | 5 ppm |
Acid Soluble Matter, % ≤ | 0.5 |