| Customization: | Available |
|---|---|
| Classification: | Zinc Oxide |
| Grade Standard: | Industrial Grade |
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zinc oxide 99%/99.5%/99.7%
We are in good position to supply zinc oxide (99%, 99.5%) in direct method process and 99.5% and 99.7% grade produced in indirect method process for rubber, pain, medicine, printing ink, cable, electronics, papermaking, enamel, match, cosmetic and other chemical industrial applications.
Product 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
|
Product apperance
Package::25kg N.W./bag, in plastic fabric laminated kraft bags lined with plastic bags.
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