|
Item
|
Standard
|
|
|
Rutile grade
|
Anatase grade
|
|
|
TiO2 content
|
94.0% min
|
98.0%min
|
|
Whiteness
|
97.0% min
|
94.0% min
|
|
Oil absorption( g/100g)
|
20.0 max
|
22.0 max
|
|
Moisture
|
0.50% max
|
0.15% max
|
|
PH Value
|
6.0-8.0
|
6.5-8.0
|
|
Residue (45um)
|
0.02% max
|
0.05% max
|
|
Lightness
|
95.0% min
|
/
|
|
Rutile content
|
97.0%min
|
3.0%max
|
|
Oil Dispersibility
|
5.0 min
|
/
|
