Test  Items

Specification

TiO2 content  %

50-93min

Whiteness (contrast to the standard sample)

Close

Tint reducing power (contrast to the standard sample) (%)

100

Water content (105) (%)

1.0max

Matter Soluble in Water (%)

0.5max

PH of aqueous suspension

6.5-8.0

Oil absorption (g/100g)

23max

Residue on Sieve (45μm) (%)

0.10max

Resistivity in water  extraction

50min