| Model: | Ta-21 |
|---|---|
| Brand: | Tianao |
| Origin: | Made In China |
| Category: | Industrial Supplies / Industrial Supplies Stocks |
| Label: | lead powder , lead ingot , metal powder |
| Price: |
US $4
/ pc
|
| Min. Order: | 3000 pc |
| Live Chat: | Last Online:11 Jun, 2013 |
Lead powder
1. Quick Detail:
MF: Pb MW: 207.2 CAS: 7439-92-1 H.S.Code: 7804200000
UN: - EINECS: 231-100-4 Place of region: China
2. Properties: light gray ,droplet- shaped metal powder, easily oxidized in wet air.
3. Physical:
|
Particle size (mesh) |
Loose density(g/cm3) |
Melting point(℃) |
|
100-400 |
- |
327.4 |
4. Chemical compositions (%):
|
Purity |
99.9min |
|
Pb |
99.9min |
|
Cu |
0.01max |
|
Sb |
0.005max |
|
Fe |
0.005max |
|
As |
0.001max |
|
Bi |
0.005max |
|
Burned residue dealt with nitric acid |
0.025max |
5. Applications: used for friction materials, electrode materials, sealing materials and plastic additives, etc
| Payment Terms: | T/T |
|---|---|
