Items |
Specification |
Typical Analysis |
Titanium dioxide content % (by mass), min. |
92.0 |
94.5 |
Matter volatile at 105℃ at point of acceptance % (by mass), max. |
0.5 |
0.3 |
Matter soluble in water % (by mass), max. |
0.3 |
0.3 |
Residue on sieve (45μm) % (by mass), max. |
0.05 |
0.02 |
Colour(L*) min. |
95.0 |
95.5 |
Scattering power %, min. |
100 |
112 |
PH of aqueous suspension |
6.5~8.5 |
8.0 |
Oil absorption value G/100g, max. |
21 |
19 |
Resistivity of aqueous extract, Ω·m , min. |
80 |
100 |
Content of rutile %,min. |
98 |
99 |