Used to manufacture glazes As an opacifier or whitener. Zinc oxide's low coefficient Price is low Quality is good

Zinc Oxide 99%

Content (ZnO)% ------------------------------------99Min

MnO%--------------------------------------------------0.001Max

PbO%--------------------------------------------------0.15Max

CuO%--------------------------------------------------0.001Max

Heat Loss%------------------------------------------0.3Max

HCl Insoluble Matter%---------------------------- 0.01Max

Water Soluble Matter%----------------------------0.1Max

45um Sieve Residue%----------------------------0.15Max

 

Zinc oxide 99.5%

Content (ZnO)% -------------------------------------99.5Min

MnO%---------------------------------------------------0.0005Max

PbO%---------------------------------------------------0.05Max

CuO%---------------------------------------------------0.0005Max

Heat Loss%-------------------------------------------0.3Max

HCl Insoluble Matter%-----------------------------0.01Max

Water Soluble Matter%-----------------------------0.1Max

45um Sieve Residue%-----------------------------0.15Max

Zinc 99.7