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Zinc Oxide
Product Number: 172812-659

Zinc Oxide 99%/99.5%/99.7%

 

Zinc Oxide (99%, 99.5%) in direct method process

Zinc Oxide (99.5%, 99.7%) in indirect method process

 

Application: rubber, pain, medicine, printing ink, cable, electronics, papermaking, enamel, match, cosmetic and other chemical industrial applications.

Properties: 
1) White powder
2) Stable under normal temperature
3) Good hiding power and coloring power
4) Insoluble in water and alcohol
5) Soluble in acid, alkali and ammonium solution

 

Specification:

Items

Index

Zinc oxide(counted by dried subtances )%≥

99.7

99.5

99

Mental Zinc Zn %≤

/

/

/

Lead oxide( Pb ) %≤

0.037

0.05

0.14

Cupric oxide( Cu ) %≤

0.0002

0.0004

0.0007

Manganic oxide ( Mn) %≤

0.0001

0.0001

0.0003

Hydrochloric indissoluble substance %≤

0.006

0.008

0.05

Burning decrement %≤

0.20

0.20

0.20

Water dissoluble %≤

0.10

0.10

0.15

105°C volatile substances %≤

0.3

0.4

0.5

Sieve residue(45um)

0.10

0.15

0.20

 

 

Packing: 
25kgs polypropylene woven bag with polyethylene film inner lining,
20MT per 20 feet container.

 

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