TDM-MSG16
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Product Description
Features: This product is made from natural flake graphite as the main raw material, processed through crushing, spheroidization, purification, coating, carbonization, magnetic separation, and screening. It has high specific capacity, excellent processing performance, and high compacted density.
Applicable range: High-capacity square batteries, cylindrical batteries.
Performance indicators:
| Index | Specification value | Typical value | Testing method/device | |
| Particle size | D10 (um) | ≥8.0 | 6.364 | Laser diffraction method Malvern MS2000 Omek Topsizer |
| D50 (um) | 16.0±2.0 | 16.918 | ||
| D90 (um) | ≤32 | 25.424 | ||
| D100 (um) | ≤54.0 | 39.811 | ||
| Tapped density(g/cm³) | ≥1.10 | 1.152 | Fixed volume method Bett BT1000 | |
| Ash content(%) | ≤0.10 | 0.032 | GB/T3521 Muffle furnace, 0.0001g electronic balance | |
Specific surface area (m²/g) | 2.5±0.5 | 2.35 | Solid standard reference method Beckman 3H-2000A measuring instrument | |
Content of magnetic substances(ppm) | ≤2.0 | 0.27 | Magnetic rod adsorption/aqua regia digestion ICP method Plasma2000/Agilent 5100 | |
*Discharge capacity (mAh/g) | ≥360.0 | 365.5 |
Half-cell test (0.1C)
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*First discharge efficiency (%) | ≥92.0 | 93.40% | ||
*Due to differences in testing conditions, specifications and typical values are for reference only. | ||||
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