Performance
|
Item
|
Unit
|
Internal control index
|
Typical value
|
Testing instrument
|
|
Particle Size Distribution
|
D10
|
μm
|
≥4.00
|
5.26
|
Malvern Instruments Ltd
Model：Mastersizer2000
|
|
D50
|
μm
|
12.00±2.00
|
12.25
|
|
D90
|
μm
|
≤30
|
26.83
|
|
Real Density
|
g/cm3
|
≥2.20
|
2.23
|
Pycnometer Method
|
|
Tap Density
|
g/ml
|
≥1.10
|
1.21
|
Steel Research Institute ：FZS4-4B
|
|
Specific Surface Area
|
m2/g
|
≤1.50
|
1.23
|
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
|
|
Specific Discharge Capacity
|
mAh/g
|
≥340.0
|
343.4
|
Deducting electricity CR2430 CMC/SBR
CC：0.1C-0.05C 5mV
CCCV：0.1C 2V
|
|
First Discharge Efficiency
|
%
|
≥93.0
|
94.5
|
Feature
Low expansion
Long life cycle
Application
It is applied to all kinds of small and medium power batteries, in which has the characteristics of high quality and long cycle. Such as cylindrical, square, soft-packed polymer batteries, and etc.
Suggestion for usage
Designed capacity is 335~340mAh/g, compact density is controlled between 1.45~1.55g/cm3. Mostly suitable for water-based systems.
Our advantages
Free sample could be provided on request.
Cooperation with a majority of importers in the U.S. for many years.
Experience in doing business with heavy customers.
Nice and solid packaging is our advantages.
Designing team for new products development.
