Electrodeposited Thin Copper Foil Double Shiny Good Oxidation Resistance
LB double shiny electrodeposited ED electrolytic copper foil for lithium battery
Features:
1. double shiny side ,superior rupture endurance.
2. Stable properties suitable for high capacity rechargeable battery .
3. Eco-friendly products and processes.
4. Excellent uniformity and infiltration.
Application:
1. Lib: notebook PC, mobile phone.
2. Lip: mobile phone
3. XEV: hybrid-electric vehicle.(HEV)
4. Parallel hybrid electric vehicle(PHEV)
5. Electric vehicle(EV)
Typical properties of electrolytic ED copper foil lithium battery
| Classification | Unit | Requirement | Test Method | ||||||||
| Foil Designation | / | IPC-4562A | |||||||||
| Nominal thickness | / | 6um | 7um | 8um | 9/10um | 12um | 15um | 20um | IPC-4562A | ||
| Area Weight | g/㎡ | 54±1 | 63±1.25 | 72±1.5 | 89±1.8 | 107±2.2 | 133±2.8 | 178±3.6 |
IPC-TM-650 2.2.12.2 |
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| Purity | ％ | ≥99.9 |
IPC-TM-650 2.3.15 |
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| Foil Profile | Shiny side (Ra) | um | 0.1-0.4 |
IPC-TM-650 2.3.17 |
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| Matte side(Rz) | um | 0.8-2.0 | |||||||||
| Tensile Strength | R.T.(23℃) | Mpa | ＞280 |
IPC-TM-650 2.3.18 |
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| H.T.(180℃) | ＞200 | ||||||||||
| Elongation | R.T.(23℃) | ％ | ＞5 |
IPC-TM-650 2.3.18 |
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| H.T.(180℃) | ＞3 | ||||||||||
| Pinholes&porosity | Number | No |
IPC-TM-650 2.1.2 |
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| Anti-oxidization | R.T.(23℃) | day | 90 | / | |||||||
| H.T.(160℃) | Minutes | 15 | / | ||||||||
6. Max Width,1295(±1)mm,May according to the customer request tailor.
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