Package: 25kg/pp bag or meet customer's need

Uses : rubber,tire,glove,medical,feed,fertilizer,paint,ceramic,glass, paper

Molecular Structure:

Product description: ZnO , %≥ 99.8% 99.7% 99.5% PbO , %≤ 0.0015 0.036 0.065 CuO , %≤ 0.0001 0.0002 0.0004 Cd,%≤ 0.0001 0.0005 0.001 Mn , %≤ 0.0001 0.0001 0.0001 Zn , %≤ None None None Insolubles in Hcl solution% ≤ 0.004 0.004 0.006 Loss on ignition% ≤ 0.008 0.10 0.15 Water soluble matter%≤ 0.06 0.08 0.10 Screen residues(through 325 mesh plus)% ≤ 0.01 0.05 0.15 105 Centigrade volatile%≤ 0.2 0.2 0.35