High purity zinc powder /ash for sell !!! Maunfacture

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

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