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E-mail:sales@hnkingi.com
KAG-P1
Scope of application: Power BEV projects.
Product Introduction
This product is a synthetic graphite product. It is characterized by high gram capacity, high pressure, long cycle, low expansion and high first coulomb efficiency.
Scope of application: power BEV project.
Usage recommendations
Specific capacity: 353-358mAh/g
compaction: 1.65-1.70g/cm3
Main technical indicators
project |
unit |
Indicator range |
Typical value |
Testing instruments and methods |
Particle size D10 |
µm |
≥6 |
7.062 |
Malvern 3000 laser particle size meter |
Particle size D50 |
µm |
14.5±1.5 |
14.356 |
|
Particle size D90 |
µm |
≤30.0 |
26.407 |
|
Particle size D100 |
µm |
≤50.0 |
41.251 |
|
True density |
g/cm3 |
≥2.22 |
2.24 |
BSD-TD series automatic skeleton density analyzer |
ash content |
% |
≤0.1 |
0.02 |
Muffle furnace 900 °C burning 2-3h constant weight |
Vibration density |
g/cm3 |
≥1.0 |
1.12 |
BT-312 Vibration Density Tester |
Specific surface area |
m2/g |
1.5±0.5 |
1.74 |
BSD-BET400 than Surface Analyzer |
First discharge capacity |
mAh/g |
≥353.0 |
355.8 |
Button battery |
First coulomb efficiency |
% |
≥95.0 |
95.0 |
Particle size distribution
SEM
First charge and discharge curve
Message
Copyright © Hunan Kingi Technology Co., Ltd.
Hunan Kingi Technology Co., Ltd.
Add:Building H4, Building K8, Standardized Plant, East Industrial Park, High-tech Zone, Yiyang City
Tel: +86-737-3550158
E-mail:sales@hnkingi.com
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