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Electrolytic Thin Copper Foil Sheet and Roll Used for Li Ion Battery Anode
Improve the consistency of battery usage group and reduce battery cost significantly.
Improve the adhesion of active material and the collector, and reduce the electrode manufacturing cost.
Reduce the polarization, increase the rate and capacity, improve the battery performance.
Protection of fluid collection, extend battery life.
Possess Japan Fuji coating machine, slitting machine and automatic computer inspection rewinder machine.
Average coating speed reach 90-120m/min.
Product 21600m conductive coating aluminum foil every 8 hours,can be used for 200Kpcs 18650 core.
Roller coating width up to 1 meters.
Can adopt continuous or intermittent coating mode.
|
Inspection item |
Parameters |
Unit |
|
Original thickness (Al foil) |
15 |
um |
|
Double side coating thickness |
3 |
um |
|
Aluminum foil width |
309.6 |
mm |
|
Coating width |
280 |
mm |
|
Single side Average surface density |
0.42 |
g/m2 |
|
Tensile strength |
214.3 |
Mpa |
|
Extensibility |
1.583 |
|
|
Remarks |
If there are special requirements, can be customized |
|
Coin Cell Process:
Materilas → Powder Processing →Powder Grinding Mill → Vacuum Mixing → Electrode Coating → Roll Press → Vacuum Drying → Disc Cutter → Electrolyte Injection → Crimping Machine → Battery Analyzer
For the coin cell Assembly, we also recommend you the following items:
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1 Standard exported package: Internal anticollision protection, external export wooden box packaging.
2 Shipping by express, by air, by sea according to customers' requirements to find the most suitable way.
3 Responsible for the damage during the shipping process, will change the damaged part for you for free.
DELIVERY TIME:15-20 days after confirming the order, detail delivery date should be decided according to
production season and order quantity.
Contact: Lily You
Phone: +86 18650702009
Tel: +86 18650702009
Email: saleskatbattery@gmail.com
Add: No. 988 Xiahe Road, Siming District, Xiamen City
919121614
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