
CCL / PCB Insulation Thickness 15um Pure Copper Foil
15um Electrodeposited Copper Foil
,CCL Pure Copper Foil
,15um Pure Copper Foil
Description
CCL/PCB electrolytic copper foil are classified as :Standard electrolytic copper foil(STD), High temperture elongation of the copper foil( HTE) ,ultra-low contour copper foil(VLP), flexible copper foil(FCF),inversion of opper foil(RTF).
- 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.
Specifications
Inspection item |
Parameters |
Unit |
Original thickness |
15 |
um |
Double side coating thickness |
3 |
um |
Copper 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 |
Product Images

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