純度 |
以下雜質(zhì)含量不大于(<%) |
物理指標(biāo) |
|||||||
Cu |
Fe |
Pb |
As |
Bi |
Zn |
Sn |
松裝密度 |
球化率 |
振實(shí)密度 |
99.8% |
0.01% |
0.05% |
0.005% |
0.01% |
0.03% |
0.01% |
3.1-6.1 g/cm3 |
90% |
4.1-6.2 g/cm3 |
Sb |
Ni |
S |
H2O |
O |
雜質(zhì)總和 |
||||
0.001% |
0.05% |
0.005% |
0.05% |
0.2% |
<0.2% |
||||
常用規(guī)格:80目,150目 200目,300目,400目,或是要據(jù)客戶需求生產(chǎn) |