Tai'an Shuoyun Chemical Co., Ltd.

China Manufacturer with main products: Iron Powder, Potassium Silicate, Calcium Silicate, Ni-Mg Alloy

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99.9% pure zinc powder for rubber

FOB Reference Price: $ 2000
Wholesale: 1 Metric Tons
Supply Ability: 5,000 Metric Ton/Metric Tons per Month
Shipping: within 7 days after deposit
Payment Terms: L/C, T/T, Western Union, MoneyGram
Update Time: 2017/11/29
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Shandong in China
Packaging Details: in 25kg per net PP bags

Quick Details

  • Powder Or Not: Is Powder
  • Alloy Or Not: Is Alloy
  • Zn (Min): 99.5%
  • Type: Zinc Powder
  • Model Number: SY zinc powder
  • Brand Name: SHUOYUN

Specifications

China supplier zinc powder for battery welding connector

 

Zinc powder

 

Name of product

purity

particle size

chemical composition

use

zinc powder

Zn-99.5%

 

-100mesh

-200mesh

-300mesh

-600mesh

Zinc.... 99.5  

 metal zinc.... 96.77     

Cd(%)...   0.032

Fe(%)...0.004   

The paint of paint and rubber filler


 

Chemical Composition

 

Grade

Chemical Composition

 

Whole Zinc(%)

Metallic Zinc(%)

Lead(%)

Ferrum (%)

Cadmium(%)

Matters Insoluble in Acid(%)

Grade Ⅰ

≥99.5

≥98.0

≤0.005

≤0.003

≤0.008

≤0.05

Grade Ⅱ

≥99.3

≥97.5

≤0.01

≤0.003

≤0.009

≤0.07

Grade Ⅲ 

≥99.0

≥97.0

≤0.01

≤0.003

≤0.01

 


 

English Name:

Zinc powder

Molecular Formula

Zn

Molecular Weight

65.38

Physical Property

 Light grey fine metallic powder
Chemical Property  

Insoluble in water, soluble in acid and alkali, and slowly soluble in acetic acid and ammonia water. 

Strong reducibility, producing hydrogen when reacting with acid and alkali. Caking when affected by 

damp, stable in dry air, producing white subcarbonate which covers the surface in damp air. When 

burning in the air, it produces bluegreen flame, and produces zinc oxide. Zinc powder with high 

purity reacts slowly with sulfuric acid and nitric acid, and the reaction speeds up when it contains 

other metals such as steel, tin and lead.

 

 

 

 

Usage of Zinc Powder:
1. Zinc powder is the main raw materials of paint,
2. Coating and chemical products such as sodium zincate, zinc oxide as well as the reducing agent in organic synthesis.
3. Besides, zinc powder is widely used in metallurgical industry (electrolytic zinc), battery industry as well as pesticide, feed, dyestuff and manufacturing industry.

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