Items |
Specification |
Typical Analysis |
Titanium dioxide content % (by mass), min. |
88.0 |
89 |
Matter volatile at 105℃ at point of acceptance % (by mass), max. |
0.8 |
0.5 |
Soluble salts, wt% % (by mass), max. |
0.5 |
0.4 |
Residue on sieve (45μm), % (by mass), max. |
0.05 |
0.03 |
PH of aqueous suspension |
5.5~7.5 |
6.5 |
Colour(L*) min |
95.0 |
95.5 |
Resistivity of aqueous extract, Ω·m , min. |
20 |
50 |
Content of rutile %,min |
98 |
99 |
Light resistance %,min |
6 |
6.5 |
Organic treatment |
NO |