Grade

PDA1000

Net weight

20MT

Spec :

A1

Standard :

GB/T1706-2006

Item

Specs

Result

TiO₂  content           %

≥98.0

98.6

Moisture at 105oC         %(m/m)

≤0.5

0.31

L value

≥100

100.35

∣Δb∣value

0.31

Residue on sieve 45μm    %(m/m)

≤0.05

0.02

PH value

6.5-8.5

7.5

Whiteness I              %

Oil absorption           g/100g

≤20

20

Tinting Reducing Powder

≥108

108

Conclusion

Qualified