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|
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 |
|