Item | standard |
Ni+Co+Mn，w/% ≥ | 61.5～63.5 |
Ni，w/% ≤ | 50.85±0.5 |
Co，w/% ≤ | 6.38±0.5 |
Mn，w/% ≤ | 5.95±0.5 |
Fe，w/% ≤ | 0.0020 |
Cu，w/% ≤ | 0.0020 |
Ca，w/% ≤ | 0.0020 |
Mg，w/% ≤ | 0.0020 |
Na，w/% ≤ | 0.0100 |
Zn，w/% ≤ | 0.0020 |
K，w/% ≤ | 0.0020 |
Si，w/% ≤ | 0.03 |
Magnetic insoluble substance，ppb ≤ | 20 |
SO42-，w/% ≤ | 0.4 |
Cl-，w/% ≤ | 0.05 |
H2O，w/% ≤ | 1.0 |
tap density，g/cm3 ≥ | 2.1 |
specific area，m2/g | 6.0±3.0 |
D10，μm ≥ | 5 |
D50，μm | 7～11 |
D90，μm ≤ | 23 |
pH（100 g/Lliquid，25℃） | 7.5±1 |
Note：1、Ni-Co-Mn hydroxide is a kind of black spherical powder prepared by using hydroxide co-precipitation method. Ni-Co-Li manganate is produced by uniformly mixing of Ni-Co-Mn hydroxide (NixCoyMnz(OH)2) and Lithium source and then sintering at high temperature, featuring high tap density, easy control of morphology, good processing property.
2、We currently have an annual capacity of 1000 tons of Ni-Co-Mn hydroxide. The product line includes Ni0.5Co 0.2Mn0.3(OH)2, Ni1/3Co1/3Mn1/3 (OH)2, Ni0.4Co0.2Mn0.4 (OH)2, Ni0.6Co0.2Mn0.2 (OH)2, Ni0.8Co0.1Mn0.1 (OH)2.
3、other products with different grain size and mixing formula are customized according to user’s requirements.