Specification :

ZINC OXIDE 99.5%

item Standard

Content ( ZnO)
99.5% Min

Zn( Metal0
0
PbO
0.02% Max

MnO
0.0002% Max

CuO
0.006% Max

HCl Insoluble Matter
0.03% Max

Heat Loss
0.4% Max

45um Sieve Residue
0.28% Max

Water Soluble Matter
0.40% Max

105 Volatile content
0.4% Max

Tint Redusing Power
104% Min

Molecular formular: ZnO
Molecular weight: 81.39

Properties : White hexagonal crystals or powder, Solube in acids, caustic soda and ammon, insoluble in water and ethanol

Appelications : Natural rubber, synthetic rubber and latex vulcanization activator. As white pigment used in printing & dyeing, paper-making, and pharmaceutical industries; As cure activating ingredient, strengthening agent and colorant of natural rubber and synthetic rubber, also used in the production of zinc acetate, Zinc carbonate and Zinc chloride. Also used as Anti-dye printing and the production of glass and glaze.

Packing: 25kg in net PP bag, 20MT in the 20' FCL
ZINC OXIDE 99.7%

item Standard

Content ( ZnO)
99.7% Min

Zn( Metal0
0
PbO
0.05% Max

MnO
0.0001% Max

CuO
0.0002% Max

HC l Insoluble Matter
0.006% Max

Heat Loss
0.2% Max

45um Sieve Residue
0.10% Max

Water Soluble Matter
0.10% Max

105 Volatile content
0.3% Max

Molecular formular: ZnO
Molecular weight: 81.39

Properties : White hexagonal crystals or powder, Solube in acids, caustic soda and ammon, insoluble in water and ethanol

Appelications : Natural rubber, synthetic rubber and latex vulcanization activator. As white pigment used in printing & dyeing, paper-making, and pharmaceutical industries; As cure activating ingredient, strengthening agent and colorant of natural rubber and synthetic rubber, also used in the production of zinc acetate, Zinc carbonate and Zinc chloride. Also used as Anti-dye printing and the production of glass and glaze.

Packing: 25kg in net PP bag, 20MT in the 20' FCL