Test Items
Specification
Content of TiO2 % (m/m) min
93
Rutile content
97
Color
(compared with
standard product)
Not lower than
Tint-reducing power
100
Volatiles 105degree centigrade % (m/m) max
0.5
Water soluble %(m/m) max
0.3
PH of water suspension
6.5-8.0
Oil absorption g/100g max
23
Residue (45μm)% (m/m)
0.05
Dry Power Whiteness
98.19
L
98.68
A
-0.85
B
1.52
Hiding powder
20