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Copper foil/Cu foil/Copper tape
Copper foil/Cu foil/Copper tape for lithium battery.
3types: one side polished,double sides polished,double sides coarse.
Copper foil/cu foil/copper tape for lithium battery application.
1)Application: current collector(electrode backing) materials
2)We have 3types of Copper foil : one side polished,double side polished,double side coarse
3)specification -
Thickness:8micron,9 mircon, 10mircon,12mircon ,15mircon;20micron
Hardness: soft
Width: according to customers' request
Quantity in one container of 20': 18MT
4)
performance
specification | surface density (g/m2) | tensile strength(Kg/mm2) | extensibility(%) | roughness Rz (µm) | ||
normal temperature | under 180C | normal temperature | under 180C | |||
9µm both sides polished | 85-90 | ≥30 | ≥20 | ≥5 | ≥3 | ≤2.0 |
12µm both sides polished | 105-110 | ≥30 | ≥20 | ≥5 | ≥3 | ≤2.0 |
20µm both sides polished | 175-181 | ≥30 | ≥20 | ≥5 | ≥3 | ≤2.0 |
9µm one side coarse | 85-90 | ≥25 | ≥15 | ≥2.5 | ≥2 | / |
10µm both sides coarse | 95-100 | ≥25 | ≥15 | ≥2.5 | ≥2 | / |
12µm both sides coarse | 105-110 | ≥25 | ≥15 | ≥2.5 | ≥2 | / |
Besides,we also can supply other lithium battery materials,including aluminium foil,polyethene battery separator;LiFePO4,LiMn2O4,LiNiMnCoO2,LiCoO2,LTO,Graphite(MCMB)powder and so on.
In addition,we can provide the full set of lithium ion battery raw materials/equipment/technology to establish the production line or a laboratory.
Your inquiry and samples test be always welcome!
Please feel free to contact us by :ekain at libgroup.net