TOB NEW ENERGY Supply all Lithium Ion Battery Substrates:copper foil,three-dimensional porous copper foil, aluminum foil,porous aluminum foil,graphite sheet and etc.
Brand:
TOB NEW ENERGYitem no.:
TOB-E-CUorder(moq):
1Price:
$260/rollproduct origin:
Chinashipping port:
XIAMENLead Time:
3~7daysThree-dimensional Porous Copper Foil for Lithium Ion Battery Substrates
SPECIFICATIONS
1.1Full interconnection, open, spherical pores, three-dimensional mesh structure
It has good coating property and is easy to be cut
1.2Ultra high conductivity, current collection and maintenance
1.3Can increase the cathode active material significantly
1.4Has good invasion with the electrolyte
1.5Enhance product cooling efficiency
2.Application scope
For lithium ion battery, capacitor current collector or other frequent rechargeable battery
3.Use requirements
Should not be stored in high temperature and humidity conditions for a long time
Main technical specifications of three-dimensional porous copper foil
|
Physical property |
Unit |
Typical parameter |
|
Purity |
% |
≥99.95 |
|
Porosity |
um |
10~15um |
|
Areal density (as per customer requirements) |
g/㎡ |
130--180 |
|
thickness deviation |
um |
±3.0 |
|
Mass electrical resistivity |
Ω.g/㎡ |
≥0.168 |
|
Tensile strength |
kg/㎡ |
≥15.0 |
|
Room temperature elongation |
% |
≥2.0 |
|
Resistance to oxidation(180℃15min) |
|
OK |
PACKAGE AND SHIPPING
|
1 Standard exported package : Internal bottle sealing, outside the aluminum-plastic composite membrane sealing 2 Shipping by express, by air, by sea according to customer's requirements to suggest the most suitable shipping mode |
SERVICES
|
1 We supply machines with battery technology support. 2 We can also supply a full set of materials for lithium battery including polymer battery, cylinder battery, mobile phone battery, EV battery. 3 We can also supply a full set of lithium battery equipment for lab research, pilot scale research and production line. 4 We can also supply a full set of battery technology for battery design, research and producing. |
We cooperated with each other, and we will do TOP OF THE BEST battery
Skype : amywangbest86
Whatsapp/Phone number : +86 181 2071 5609
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