CGP-1 High Energy Density Anode Graphite Powder
CGP-1 is made by high-quality needle coke as raw material. It has following features by undergoing a series of processing steps, as a battery anode material.
Main Features：
1、High energy density
2、Low expansion
3、Long life cycle
Performance
Item | Unit | Internal control index | Typical value | Testing instrument |
Particle Size (D50) | um | 17.0～20.0 | 18.20 | Malvern Instruments Ltd Model：Mastersizer2000 |
Real Density | g/cm3 | ≥2.20 | 2.25 | Pycnometer Method |
Tap Density | g/cm3 | ≥0.95 | 1.05 | Steel Research Institute ：FZS4-4B |
Surface Area | m2/g | ≤2.50 | 1.53 | Beijing Jingwei Gaobo Science And Technology Co., Ltd. Model: JW004A |
Ash Content | % | ≤0.10 | 0.01 | Shenyang Energy Saving Electric Furnace Factory Model: SRJX-4-13 |
Discharge Capacity | mAh/g | ≥356.0 | 358.6 | Arbin Battery Test System / Blue Battery Test System |
First Discharge Efficiency | % | ≥93.5 | 94.1 |
Application：
It is applied to all kinds of small and medium power batteries, in which has the characteristics of high quality, high capacity, long cycle, etc. Such as cylindrical, square, soft-packed polymer batteries, and etc.
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