Items |
Specification |
Typical Analysis |
Titanium dioxide content % (by mass), min. |
98.0 |
98.4 |
Matter volatile at 105℃ at point of acceptance % (by mass), max. |
0.5 |
0.2 |
Matter soluble in water % (by mass), max. |
0.5 |
0.3 |
Residue on sieve (45μm) % (by mass), max. |
0.05 |
0.02 |
Colour(L*) min. |
95.0 |
96.0 |
Scattering power %, min. |
100 |
102 |
PH of aqueous suspension |
6.5~8.5 |
7.5 |
Oil absorption value g/100g , max. |
26 |
24 |
Resistivity of aqueous extract, Ω·m , min. |
20 |
25 |