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产品描述
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Test item | Technical indicators | unit |
Detection method
|
appearance | Transparent liquid | --- |
Visual method
|
moisture
|
≤20 | ppm |
Karl-fishukullen method |
chroma | ≤20 | Hazen |
Pt-Co Colorimetric method
|
Density | 1.28±0.02 | g/cm3 |
Density meter
|
Electrical conductivity | 11.8±0.3 | ms/cm |
Conductivity meter
|
Free acid | ≤20 | ppm |
Acid base titration
|
Product features |
This type of electrolyte is designed for high rate battery whose cathode material is ternary material or lithium cobalt acid and negative electrode is artificial graphite or modified natural graphite. It is characterized by excellent cycling performance, good rate performance and good overcharge performance
|
||
Examples of application
|
Applied to ternary/artificial graphite cylindrical batteries | ||
First charge and discharge efficiency |
1C cycle at room temperature
|
Rate performance | overcharge |
% |
Capacity retention rate %
|
Capacity retention rate % | |
1000weeks
|
30C | 3C 10V | |
≥85 |
>90%
|
≥95% | through |
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