No. | Item |
Unit |
Index |
1 | TiO2 content |
% |
≥98.5 |
2 | Color (compared with standard samples) |
% |
approximately |
3 | Tinter reducing power(compared with standard samples) |
% |
≥100 |
4 | Oil absorption |
g/100g |
≤ 22 |
5 | pH-value of aqueous suspension |
 | 6.5~8.0 |
6 | Residue on sieve(0.045mm sieve pore) |
% |
≤ 0.05 |
7 | 105 °C volatile matter |
% |
≤ 0.5 |
8 | Water solubles content |
% |
≤ 0.4 |
9 | Dispersibility |
Um | ≤ 15 |
Titanium Dioxide