Quality Inspection for Thin Copper Foil - Electric Vehicles Li-ion Battery Double Side Shiny Copper Foil – JM
Quality Inspection for Thin Copper Foil - 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 |
|
Product detail pictures:
Related Product Guide:
With this motto in mind, we've got develop into amongst one of the most technologically innovative, cost-efficient, and price-competitive manufacturers for Quality Inspection for Thin Copper Foil - Electric Vehicles Li-ion Battery Double Side Shiny Copper Foil – JM , The product will supply to all over the world, such as: Portugal, Angola, Canada, Honest to every customers are our requested! First-class serve, best quality, best price and fastest delivery date is our advantage! Give every customers good serve is our tenet! This makes our company get the favour of customers and support! Welcome all over the world customers send us enquiry and looking forward your good co-operation !Make sure you your inquiry for more details or request for dealership in selected regions.
By Christopher Mabey from UK - 2017.09.30 16:36
The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
By Edith from Algeria - 2017.03.07 13:42