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Double Side Shiny Copper Foil Thickness 4.5um 6um For Electric Vehicles Li-Ion Battery

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Double Side Shiny Copper Foil Thickness 4.5um 6um For Electric Vehicles Li-Ion Battery

Name: Double Side Shiny Copper Foil Thickness 45um 6um For Electric Vehicles LiIon Battery
Brand: JIMA
Price: 1 USD

Brand Name : JIMA

Model Number : EDCU-HC

Certification : SGS, ISO,Reach, RoHS

Place of Origin : China

MOQ : 50kg

Price : Negotiation

Payment Terms : T/T, L/C

Supply Ability : 1000 Ton per month

Delivery Time : 5-15 days

Packaging Details : Wooden box package

Application : Electric Vehicles Li-Ion Battery

Thickness : 4.5um 5um 6um 8um 9um 10um 12um

Width : Can be cutting as size request.

ID : 76mm，152mm

Lead time : 7-10days

Sample : Can be supply

Length : Customized

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Double Side Shiny Copper Foil Thickness 4.5um 6um for Electric Vehicles Li-Ion Battery

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:

Wooden box package, Inner Package: can supply Vacuum packaging if need
Thickness:4.5um,5um,6um,8um,9um,10um,12um
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)	%	≥2.5	≥2.5	≥2.5	≥2.5	≥2.5	IPC-TM-650 2.4.18
Elongation	H.T.(180°C)	%	≥2.0	≥2.0	≥2.0	≥2.0	2.0	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

Remark:

Should not be at a high temperature (higher than 30°C)) and high humidity (relative humidity above 70%) for a long times storage.
Standard values according to IPC-4562.

Double Side Shiny Copper Foil Thickness 4.5um 6um For Electric Vehicles Li-Ion Battery

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