Titanium oxide CAS NO.1317-80-2

TEST ITEMS                 STANDARD         RESULT

1）TiO2 content:                ≥ 94%              94.14%

2）Color compare with standard  not lower than      not lower than

3）Tinting strength compare

   with standard %               ≥ 110               113

4）Matter volatile at

   105^OC % m/m                ≤ 0.8                0.60

5）PH of suspension,aqueous

   solution retainted %            6.0---8.5             7.8

6）Oil absorption  g/100g         ≤ 22                 20

7）Residue on sieve 45um % m/m   ≤ 0.07               0.032