CGP-1B
CGP-1B 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
4. Fast charge speed
Performance
Item | Unit | Internal control index | Typical value | Testing instrument | |
Particle Size Distribution | D10 | μm | 7.50±2.00 | 8.47 | Malvern Instruments Ltd Model：Mastersizer2000 |
D50 | μm | 16.00±2.00 | 16.69 | ||
D90 | μm | 34.00±3.00 | 34.57 | ||
Real Density | g/cm3 | ≥2.20 | 2.23 | Pycnometer Method | |
Tap Density | g/ml | 1.0±0.10 | 0.95 | Steel Research Institute ：FZS4-4B | |
Specific Surface Area | m2/g | ≤1.50 | 1.04 | Beijing Jingwei Gaobo Science And Technology Co., Ltd. Model: JW004A | |
Ash Content | % | ≤0.10 | 0.02 | Shenyang Energy Saving Electric Furnace Factory Model: SRJX-4-13 | |
Specific Discharge Capacity | mAh/g | ≥355.0 | 357.5 | Deducting electricity CR2430 CMC/SBR CC：0.1C-0.05C 5mV CCCV：0.1C 2V | |
First Discharge Efficiency | % | ≥93.0 | 93.5 | ||
Application:
It is applied to all kinds of top-end digital product and small and medium power batteries, in which has the characteristics of high quality, high capacity, fast charging, etc. Such as cylindrical, square, soft-packed polymer batteries, and etc.
If you are interested in our product, please enquire us for more details.