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Lithium Battery Raw Material Three-Dimensional Porous Copper Foil Collector
Model Number:
TMAX-E-CuCompliance:
CE certificatePayment:
T/T, Credit Card, Paypal, LC, Western UnionDelivery Time:
3 Days
Wechat:13506084915
Lithium Battery Raw Material Three-Dimensional Porous Copper Foil Collector
Technical characteristics
1. Full interconnection, open, spherical pores, three-dimensional mesh structure
2. It has good coating property and is easy to be cut
3. Ultra high conductivity, current collection and maintenance
4. Can increase the cathode active material significantly
5. Has good invasion with the electrolyte
6. Enhance product cooling efficiency
Application scope
For lithium ion battery, capacitor current collector or other frequent rechargeable battery
Use requirements
Should not be stored in high temperature and humidity conditions for a long time
Technical indicators
|
Number |
Physical property |
Unit |
Typical parameter |
|
1 |
purity |
% |
≥99.95 |
|
2 |
porosity |
m2 |
According to customer demand |
|
3 |
Areal density (as per customer requirements) |
g/m2
|
130--180 |
|
4 |
Thickness deviation |
um |
±3.0 |
|
5 |
Mass electrical resistivity |
Ω.g/m2 |
≥0.168 |
|
6 |
Tensile Strength |
kg/m2 |
≥15.0 |
|
7 |
Room temperature elongation |
% |
≥2.0 |
|
8 |
Resistance to oxidation(180℃ 15min) |
|
OK |
cindy@tmaxcn.com
David@battery-equipments.com
Wechat:13506084915