12um Double Matte Side Lithium Ion Battery Copper Foil 5 - 1380mm Width
Our products have found their applications in CCL, PCB as well as Lithium-ion battery industries extensively, commanding more than 30% of domestic market share of ED copper foils used in Li-ion battery field.
Both our service and quality are leading the industry and serve as the benchmark among the renowned brands domestically.
Clean energy is more and more popular in the world,and it is support by goberment in many countries,copper foil is a main part in the battery manufacture. high quality copper foil will be a rising tendency.
Lithium-ion battery copper foil have three types, doulbe shine/matte sides, single matte side,the single matte side is more popular, as the technology development, doulbe shine becomes more and more welcome.
More Detail
| Type | 12 um double matte side copper foil |
| Thickness Range | 5 um ～12um |
| Width Range | 100-1380 mm |
| Standard | IPC-4562A,IPC-TM-650 |
| Tensile Strength | 100-105 g/m2 |
| Performance | The symmetrical structure of both sides |
| The metal density nearing the copper theoretical density | |
| Very low surface profile, high elongation and tensile strength | |
| Application | Be used for the Li-ion battery cathode carrier and current collector. |
| XEV: hybrid-electric vehicle.(HEV) | |
| Parallel hybrid electric vehicle(PHEV) | |
| Electric vehicle(EV) | |
| Li-ion battery cathode carrier and current collector |
Features:
1. Eco-friendly products and processes.
2. Stable properties suitable for high capacity rechargeable battery
MTC 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 |
|
| 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,1380(±1)mm,May according to the customer request tailor.
FAQ:
Q1: What's your Delivery Lead time ?
A: The specific delivery time depends on the items and the quantity of your order.The common : 5-15days
Q2: What's your minimum order quantity?
A: The MOQ is 100 kg.
Q3: What's your guarantee?
A: All our products have 6 months guarantee after received goods, if any quality problem can contact us.
Q4: can you provide Mill Test Certificate
A:Yes.we can
Lithium Ion Battery Copper Foil Photos
