Factory For Copper Foil Korea - Electric Vehicles Li-ion Battery Double Side Shiny Copper Foil – JM


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We stick to our enterprise spirit of "Quality, Efficiency, Innovation and Integrity". We aim to create more value for our customers with our rich resources, advanced machinery, experienced workers and excellent services for Wd Copper Shielding Foil, Hot Sale Lithium Ion Battery Grade Copper Foil, Emi Shielding Copper Foil, Our merchandise delight in excellent popularity among our buyers. We welcome consumers, business enterprise associations and good friends from all components with the globe to make contact with us and seek out cooperation for mutual rewards.
Factory For Copper Foil Korea - Electric Vehicles Li-ion Battery Double Side Shiny Copper Foil – JM Detail:

Double-sided polished electrolytic copper foil is characterized by a symmetrical structure of two sides, metal density close to the theoretical density of copper, very low profile of the surface, excellent elongation and tensile strength, and so forth. As the cathode collector for lithium batteries, it has excellent cold/thermal resistance and can significantly extend the battery longevity. It can be widely applied in batteries for new-energy vehicles, the 3C industry represented by smart phones, notebook computers, and the ESS storage system, and space.

Detail

● Thickness: 4.5um 5um 6um 8um 9um 10um 12um
● Width: can be cutting as size request.
● Wooden box package, Inner Package: can supply Vacuum packaging if need
● ID: 76 mm, 152 mm
● Length: Customized
● Sample can be supply
● Roll Length/Outer diameter/Inner diameter: as request
● Core length: as request
● Core material: Paper and ABS plastic & Customize

Features

● Glossy both side superior rupture endurance
● Stable properties suitable for high capacity rechargeable battery
● Eco-friendly products and processes
● Excellent uniformity
● Excellent infiltration

Typical application

● Electric Vehicles
● Li-ion Battery (LiB)
● Notebook PC
● Mobile phone
● Capacitor

Typical Properties of Li-ion Battery Double-side Shiny ED Copper Foil

Classification

Unit

Requirement

Test Method

Nominal thickness

Um

6

8

9

10

12

IPC-4562A

Area Weight

g/m²

54±2

70-75

85-90

95-100

105-110

IPC-TM-650 2.2.12.2

Purity

%

≥99.9

IPC-TM-650 2.3.15

roughness

Shiny side (Ra)

սm

≤0.43

≤0.43

≤0.43

≤0.43

≤0.43

IPC-TM-650 2.3.17

Matte side(Rz)

um

≤3.0

≤3.0

≤3.0

≤3.0

≤3。0

Tensile Strength

R.T.(23°C)

Mpa

≥294

≥294

≥294

≥294

≥294

IPC-TM-650 2.4.18

H.T.(180°C)

≥196

≥196

≥196

≥196

≥196

Elongation

R.T.(23°C)

%

≥5

≥5

≥5

≥5

≥5

IPC-TM-650 2.4.18

H.T.(180°C)

≥3

≥3

≥3

≥3

≥3

Pinholes & porosity

Number

No

IPC-TM-650 2.1.2

Anti-oxidization

R.T.(23°C)

 

90

 

R.T.(160°C)

 

15

 

5G High frequency Board Ultra Low Profile Copper Foil1


Product detail pictures:

Factory For Copper Foil Korea - Electric Vehicles Li-ion Battery Double Side Shiny Copper Foil – JM detail pictures


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The company upholds the philosophy of "Be No.1 in quality, be rooted on credit and trustworthiness for growth", will continue to serve old and new customers from home and overseas whole-heatedly for Factory For Copper Foil Korea - Electric Vehicles Li-ion Battery Double Side Shiny Copper Foil – JM , The product will supply to all over the world, such as: Kuwait, Japan, Philippines, With the effort to keep pace with world's trend, we'll always endeavor to meet customers' demands. If you want develop any other new items, we can customize them to suit your needs. If you feel interest in any of our products and solutions or want develop new merchandise, you should feel free to contact us. We are looking forward to forming successful business relationship with customers all over the world.
  • We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
    5 Stars By Daisy from Greece - 2018.02.21 12:14
    We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
    5 Stars By Yannick Vergoz from Malaysia - 2017.10.23 10:29
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