1.purity:99.9%
Conventional size: 200 mesh,300mesh
2.application:
add solder paste, powder metallurgy, diamond tools, electrical carbon products add or as a radiation shield, radiation protection and other industries.
3.product advantages: high purity, lead content greater than 99.9%, uniform particle size.
4. chemical composition
Purity | The following components are not greater than(%) | ||||||||
Pb | Sn | Zn | Fe | Cd | Ni | Sb | Cu | Al | O |
>99.9% | 0.001% | 0.0055 | 0.02% | 0.002% | 0.001% | 0.001% | 0.005% | 0.007% | 0.15% |
Conventional size:200 mesh,300mesh Loose density:3.8-5.1g/cm3 | |||||||||
