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zinc powder

Number of visits: Date:2012-11-16 10:41

Zinc powder

desription:Distilled fine metal powders.

                Optimally sized by screening and air classification.

Applications:Chemicals,coatings ,lubricants, paints, plating, purification,etc.

Specifications:80mesh,120mesh,200mesh,300mesh,325mesh,400mesh,500mm

600m m 800mesh,1000mesh,1500mesh.

Packing: 50kg iron drum with plastic bag inside

Storage and Shell life: Zinc powder is sensitive to moisture store in a cool,dry locatio

 Unsealing the container or storing in humind area will reduce the shelf life.

Alternative Grades: Additives,custom lends and tailoring for specific requirements are available upon requested.

main specificatons quanlity index as below:

 

Specificaton

    %

325mesh

500mesh

800mesh

 low Pb  325mesh

low Pb 500mesh

low Pb 800mesh

Total zinc

%min.

99.00

99.00

99.00

99.00

99.00

99.00

Metallic zinc

%min.

96.00

96.00

96.00

96.00

96.00

96.00

Lead

%max.

0.1

0.1

0.1

0.005

0.005

0.005

Cadmium

%max.

0.08

0.08

0.08

0.005

0.005

0.005

Iron

%max.

0.005

0.005

0.005

0.003

0.003

0.003

Average particle size

Microns

7-9

4-6

2-5

7-9

4-6

2-5

Sieve+100mesh(150u)

%max.

Trace

Trace

Trace

Trace

Trace

Trace

        +200mesh(75u)

%max.

Trace

Trace

Trace

Trace

Trace

Trace

        +325mesh(44u)

%max.

0.02

0.01

0.006

0.02

0.01

0.006

Specific Gravity

 

7.1

7.1

7.1

7.1

7.1

7.1

 

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TypeInfo: Zinc powder

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