Lithopone White Inorganic Pigments

Lithopone B301 pigment of Shanghai YUEJIANG Chem

Total zinc calculated use ZnS 28%min, ZnS and barium sulfate: 99% min total which has strong whiteness and hiding power, best substitute tio2 white .zinc sulfate powder

Features of lithopone B301:

1) Total zinc calculated use ZnS and barium sulfate: 99% min.

2) ZnS: 28% min.

3) Zinc oxide: 0.3% max.

4) Color compared with standard sample: superior to tint reducing power, compared with standard sample 100min

5) Volatile at 105°C: 0.3% max.

6) Water soluble matter: 0.3% max.

7) PH value of aqueous suspension: 6.0 - 8.0

8) Oil absorptiong/100g: 10 max.

9) Hiding power: no less than 5% of standard sample