Item Results Active Zinc oxide ZnO, % 71%

Mositure :? %≤ 0.43

Residue on screen(320mess) :? %≤ 0.18

?PH? :?8.4

Oil absorption (g/ml)? :?23%

Density (g/ml) :? 4.1

Bulk density (g/ml)? :?0.887%

?Metal Plumbum Pb :?? %≤ 0.049%

Metal Copper Cu %? :?≤ 0.0006