TiO2 Content), % ≥92.0
Rutile Content, % ≥97.0
Color , Compared with the Standard Sample Not less than
Whiteness (Whiteness), % 97.5±1.0
Tint Reducing Power, Compared with the Standard Sample ≥100
Volatile at 105℃ , % ≤0.5
Water Soluble Objects, % ≤0.5
PH Value of Aqueous Suspension 6.5～8.5
Oil Absorption, g/100g ≤20.0
Hiding Power , g/c㎡ ≤20.0
Resistivity of Water extract liquid, Ωm ≥80