|
Item |
Unit |
Enterprise Std. |
| appearance |
|
dark gray |
| apparent density |
g/cm3 |
≥0.70 |
| tap density |
g/cm3 |
≥2.00 |
| average size |
micron |
5~7 |
| size distribution (D50) |
micron |
8~10 |
| Li |
% |
≥7 |
| Co |
% |
≥58 |
| Ni |
% |
≤0.01 |
| Na |
% |
≤0.01 |
| Fe |
% |
≤0.05 |
| Mn |
% |
≤0.01 |
| Cu |
% |
≤0.01 |
| Ca |
% |
≤0.03 |
| Pb |
% |
≤0.01 |