High Quality Copper Coil - Electric Vehicles Li-ion Battery Double Side Shiny Copper Foil – JM

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High Quality Copper Coil - 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
roughness	Matte side(Rz)	um	≤3.0	≤3.0	≤3.0	≤3.0	≤3。0	IPC-TM-650 2.3.17
Tensile Strength	R.T.(23°C)	Mpa	≥294	≥294	≥294	≥294	≥294	IPC-TM-650 2.4.18
Tensile Strength	H.T.(180°C)	Mpa	≥196	≥196	≥196	≥196	≥196	IPC-TM-650 2.4.18
Elongation	R.T.(23°C)	%	≥5	≥5	≥5	≥5	≥5	IPC-TM-650 2.4.18
Elongation	H.T.(180°C)	%	≥3	≥3	≥3	≥3	≥3	IPC-TM-650 2.4.18
Pinholes & porosity		Number	No					IPC-TM-650 2.1.2
Anti-oxidization	R.T.(23°C)		90
Anti-oxidization	R.T.(160°C)		15

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We generally continually give you quite possibly the most conscientious shopper company, and the widest variety of designs and styles with finest materials. These endeavours include the availability of customized designs with speed and dispatch for High Quality Copper Coil - Electric Vehicles Li-ion Battery Double Side Shiny Copper Foil – JM , The product will supply to all over the world, such as: Serbia, Spain, Orlando, We believe in quality and customer satisfaction achieved by a team of highly dedicated individuals. The team of our company with the use of cutting-edge technologies delivers impeccable quality products supremely adored and appreciated by our customers worldwide.

2 Oz Copper Foil