
Lithopone B311 is a white powder form pigment, produced by ZnSO4 and BaS, has good hiding power, Excellent heat resistance. In daily application, it is considered as the best replacement of titanium dioxide.
Application: This product is widely used in coating, printing ink, rubber and plastics field and so on.
|
Total Zinc Calculated use Zinc Sulfate and Barium Sulfate %
|
99 min
|
|
Zns %
|
30 min
|
|
Zinc Oxide %
|
0.3 max
|
|
Volatile at 105 degree %
|
0.3 max
|
|
water soluble matter %
|
0.4 max
|
|
Sieve Residue,63um
|
0.05 max
|
|
oil absorption,g/100g
|
12 max
|
|
color, compared with the standard sample
|
Close to
|
|
PH value of aqueous suspension
|
6.0-8.0
|
|
Tint reducing power %
|
105
|
|
hiding power
|
Not less than of 5% the standard sample
|