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Quality Electric Vehicle Pure 20um Lithium Ion Battery Copper Foil factory
Quality Electric Vehicle Pure 20um Lithium Ion Battery Copper Foil factory
Quality Electric Vehicle Pure 20um Lithium Ion Battery Copper Foil factory

Electric Vehicle Pure 20um Lithium Ion Battery Copper Foil

Place of Origin:China
Brand Name:OEM
Certification:ISO / SGS / RoHS
Minimum Order Quantity:50kg
Price:Negotiable
Payment Terms:L/C, T/T
Supply Ability:550T Per Month
Product Details
Highlight:

20um Lithium Ion Battery Copper Foil

,

1380mm Lithium Ion Battery Copper Foil

,

5mm Lithium Ion Battery Copper Foil
Purity: ≥99.99%
Elongation: ≥ 1.5%
Length Per Roll: 500 - 5000 Meter
Inter Diameter: 76 Mm，152 Mm， 3 Inch，6 Inch
Stype: Double Shiny,double Light,double Glossy
Thickness Range: 6-20 Um
Width Range: 5-1380 Mm
Application: Electric Vehicle
Alloy Or Not: Non-alloy
Material: Red Copper
Product Description

Electric Vehicle Pure 20um Lithium Ion Battery Copper Foil

 

 

Type Lithium Battery Copper Foil
Thickness Range 20 um
Width Range 5-1380 mm
Performance The symmetrical structure of both sides
The metal density nearing the copper theoretical density
Very low surface profile, high elongation and tensile strength
Application Be used for the Li-ion battery cathode carrier and current collector.
XEV: hybrid-electric vehicle.(HEV)
Parallel hybrid electric vehicle(PHEV)
Electric vehicle(EV)
Li-ion battery cathode carrier and current collector

 

Features:

 

1. Stable properties suitable for high capacity rechargeable battery .

2. Eco-friendly products and processes.

 

Compare between CA copper foil and ED copper foil

 

1. Process: rolled copper foil (Rolling process),ED copper foil (Electrodeposition process)

2. Strength toughness: rolled copper foil is a flaky crystalline structure, so the strength and toughness is better than electrolytic copper foil, so most of the rolling copper foil used in flexible printed circuit boards.

 

Typical properties of electrolytic ED copper foil lithium battery

 

Classification Unit Requirement   Test Method
Foil Designation /               IPC-4562A
Nominal thickness / 6um 7um 8um 9/10um 12um 15um 20um IPC-4562A
Area Weight g/㎡ 54±1 63±1.25 72±1.5 89±1.8 107±2.2 133±2.8 178±3.6

IPC-TM-650

2.2.12.2
Purity ％ ≥99.9  

IPC-TM-650

2.3.15
Foil Profile Shiny side (Ra) um 0.1-0.4

IPC-TM-650

2.3.17
Matte side(Rz) um 0.8-2.0
Tensile Strength R.T.(23℃) Mpa ＞280

IPC-TM-650

2.3.18
H.T.(180℃) ＞200
Elongation R.T.(23℃) ％ ＞5

IPC-TM-650

2.3.18
H.T.(180℃) ＞3
Pinholes&porosity Number No  

IPC-TM-650

2.1.2
Anti-oxidization R.T.(23℃) day 90   /
H.T.(160℃) Minutes 15   /

 

 

Electric Vehicle Pure 20um Lithium Ion Battery Copper Foil 0

 

FAQ:

 

Q1: What's your guarantee?

 

A: All our products have 6 months guarantee after received goods, if any quality problem can contact us.

Q2: What's your Delivery Lead time ?


A: The specific delivery time depends on the items and the quantity of your order.The common : 5-15days


Q3: What's your minimum order quantity?


A: The MOQ is 100 kg.

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