Item |
Value |
Content of lead monoxide(PbO)% |
≥99.6 |
Content of lead tetroxide(Pb3O4)% |
≤0.05
|
Content of lead metal(Pb)% |
≤0.05 |
Content of iron sesquioxide(Fe2O3)% |
≤0.007 |
Unsolvable in nitric acid |
Total non-magnetic acid undissovable materials %
≥250µm |
≤0.0005 |
Non-magnetic acid undissovable materials,piece/Kg
% |
≤5 |
Size |
Remains on sieve(2.00mm) |
0 |
Remains on sieve(1.7mm)% |
≤0.2 |
Remains on sieve(850μm) % |
≤50.0 |
Remains on sieve(150μm) % |
≥90.0 |