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| Zinc powder |
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Zinc powder, super thin zinc powder, zinc powder with low content lead
| Brand |
"Ocen" |
| Type |
120/200/500/800/1000/1500 |
| Current price |
17000.00 yuan/ton |
| Min orcder quantity |
1 ton |
| Total supply content |
300 ton |
| Consignment date |
consignment in 2 day |
| Valid period |
2011-01-23 |
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[ Introduction ]
Chemical name: metal zinc
Molecular formula: Zn
Molecular weight: 65.38
Appearance: light gray spherical powder
Density: 7.14g/cm3
Chemical properties: Insoluble in water, soluble in acid and alkali. It is a kind of strong reducer, easy to react with acid & alkali, and give out hydrogen at the same time. It will become block in wet air.
Uses: material of paint, coating and chemicals, reductant of organic synthesis, or used in metallurgy, pesticide, dye and drugs. |
| Standard Specification |
Specification
mesh |
Chemical ingredients % |
Size |
Residue on
sieve % |
| Total zinc |
Metal zinc |
Pb |
Fe |
Cd |
D(v0 .5)µm |
Max µm |
1000 |
≥99 |
≥96 |
≤0.05 |
≤0.05 |
≤0.10 |
2.0-3.5 |
12 |
0.01 |
800 |
≥99 |
≥96 |
≤0.15 |
≤0.05 |
≤0.10 |
3.2-4.5 |
17 |
0.01 |
500 |
≥99 |
≥96 |
≤0.15 |
≤0.05 |
≤0.10 |
3.5-6.0 |
25 |
0.02 |
325 |
≥99 |
≥96 |
≤0.20 |
≤0.05 |
≤0.10 |
6.0-9.0 |
45 |
0.05 |
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| Special specification |
specification
mesh |
Chemical ingredients % |
Size |
Residue on
sieve% |
| Total zinc |
Metal zinc |
Pb |
Fe |
Cd |
D(v0 .5)μm
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Max μm |
| 800 |
≥99 |
≥96 |
≤0.005 |
≤0.003 |
≤0.002 |
3.2-4.5 |
17 |
0.01 |
| 500 |
≥99 |
≥96 |
≤0.005 |
≤0.003 |
≤0.002 |
3.5-6.0 |
25 |
0.02 |
| 325 |
≥99 |
≥96 |
≤0.005 |
≤0.003 |
≤0.002 |
6.0-9.0 |
45 |
0.05 |
| According to your demands, we also offer 80mesh, 120mesh, 200mesh, 400mesh, and so on. |
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