Zinc Powder
| Model: | - |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Metallic Powder |
| Label: | zinc powder99.7% , used in batteries , zinc metal powder |
| Price: |
US $1900
/ mt
|
| Min. Order: | 1 mt |
Product Description
Application:
Material of paint, coating and chemicals, reductant of organic synthesis, or used in metallurgy, pesticide, dye and drugs.
Usage :
Zinc powder is the main raw materials of paint, coating and chemical products such as sodium zincate, zinc oxide as well as the reducing agent in organic synthesis. Besides, zinc powder is widely used in metallurgical industry (electrolytic zinc), battery industry as well as pesticide, feed, dyestuff and manufacturing industry.
Specification :
|
Grade |
chemical composition % |
|||||
|
total Zn |
metal Zn |
Pb |
Fe |
Cd |
impurity ≤ |
|
|
class A |
99.5 |
98 |
≤ 0.005 |
≤ 0.003 |
≤ 0.003 |
0.2 |
|
class B |
99.3 |
97.5 |
≤ 0.05 |
≤ 0.03 |
≤ 0.03 |
0.2 |
|
class C |
99 |
97 |
≤ 0.02 |
≤ 0.2 |
≤ 0.2 |
0.2 |
|
class D |
98 |
96 |
≤ 0.01 |
≤ 0.1 |
≤ 0.1 |
0.2 |
|
S ≤ 0.5 |
||||||
Chemical Properties of Zinc Powder:
(1) Zinc powder is insoluble in water but soluble in acid, alkali and ammonia water.
(2) Zinc powder has strong performance of reducing action and it can releases hydrogen in the reaction with acid or alkali.
(3) Zinc powder is easy to form lumps due to dampness. It is easy to produce white basic carbonate on its surface in the wet air, but stable in the dry air.
(4) Zinc powder bruning issue of blue green flame, accompanied by combustion of zinc oxide.
Member Information
| Jinzhou Xiangnan Trading Co. Ltd | |
|---|---|
| Country/Region: | He Bei - China |
| Business Nature: | Trading Company |
| Phone: | 18931162808 |
| Contact: | Lilian Zhang (foreign trade salema) |
| Last Online: | 01 Aug, 2014 |
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