Product Name: spherical nickel hydroxide
Appearance: emerald green powder, uniform color, no impurities, no caking, and it is spherical under the microscope.
Chemical composition, physical properties, electrochemical properties:
| Project | Model | ||||
|---|---|---|---|---|---|
| ZH-1 | ZH-2 | ZH-3 | ZH-4 | ZH-5 | |
| NI | ≥57.0 | ≥56.5 | ≥56.5 | ≥57.5 | ≥56 |
| Co | 1.5±0.2 | 1.5±0.2 | 0.8±0.2 | 1.0±0.2 | 1.5±0.2 |
| Zn | 3.0±0.3 | 4.0±0.2 | 4.0±0.5 | 3.0±0.3 | 4.5±0.2 |
| Ca | ≤0.03 | ||||
| Mg | ≤0.03 | ||||
| Fe | ≤0.01 | ||||
| Mn | ≤0.01 | ||||
| Cu | ≤0.005 | ||||
| Cr | ≤0.005 | ||||
| Cd | ≤0.005 | ||||
| Pb | ≤0.004 | ||||
| Na | ≤0.05 | ||||
| SO?2? | ≤0.40 | ||||
| NO?? | ≤0.01 | ||||
| Cl- | ≤0.01 | ||||
| H?O | ≤1.0 | ||||
| Bulk density（g/cm2） | ≥1.70 | ≥1.65 | ≥1.60 | ≥1.60 | ≥1.65 |
| Tap density（g/cm2） | ≥2.10 | ||||
| Specific surface area（㎡/g） | 6月15日 | ||||
| 101 half peak width（o） | ≥0.90 | ≥0.90 | ≥0.90 | ≥0.90 | ≥0.90 |
| D50 pm | 9—15 | ||||
| Particle size (-300 mesh)（%） | ≥99 | ||||
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