Hot New Products Nickel Foil Roll - Lithium battery Plain Rolled Copper Foil – JM
Hot New Products Nickel Foil Roll - Lithium battery Plain Rolled Copper Foil – JM Detail:
The Battery Rolled Copper Foil is a cathode material produced by JIMA Copper specifically for high-end batteries. The uniform thickness and flat shape of the copper foil makes it easy to coat and not to peel off; the uniform grain size of the material can effectively increase the charge/discharge times of the battery and reduce battery failure and improve cycle life; the purity of the copper foil is extremely high and it has excellent electrical conductivity; and the rolled copper foil produced by JIMA Copper has excellent flexibility and hydrophilic. We can also customize our products to meet different customer requirements.
Rolled copper foil is a product made by repeatedly rolling and annealing high-precision copper strip (thickness is usually less than 150 microns) based on the principle of plastic processing (thickness is usually between 4-100 microns and width is usually less than 800 mm). Its ductility, bending resistance and conductivity are better than electrolytic copper foil, and the copper purity is also higher than electrolytic copper foil.
Copper foil is an indispensable raw material for making printed circuit board (PCB), copper clad laminate (CCL) and lithium-ion battery. Flexible circuit board is flexible, which gets rid of the limitations of conventional circuit plane design, and can arrange lines in three-dimensional space. Its circuit is more flexible and has higher technical content. Calendered copper foil has become the best choice for manufacturing flexible printed circuit board because of its flexibility and bending resistance.
Specification
● Hard temper & soft temper
● Thickness: 6um 9um 12um 18um 35um 50um 70um
● Width:250～660mm, standard width: 520mm, Max. 630mm. can be cutting as request
● Wooden box package
● ID: 76 mm
● Supply Sample
● Roll Length& core length: as per request
● Roll inner diameter and outer diameter: as request
● Certificate: ISO14001
● Lead time: 15-20days
● Welcome visit us factory via video
Features
● Low roughness
● High ductility
● High strength
● High oxidation resistance
Application
● EV battery, Lithium battery, lithium-ion batteries, Electric Vehicles Li-ion Battery, lithium ion battery
● Electromagnetic Shielding
● Heat dissipation
● Energy storage
● Power batteries
● 5G Mobile antenna
● 5G communication
● Adhesive shielding material
● Samsung Mobile
● Battery materials
Typical Properties of Lithium Battery Plain Rolled Copper Foil
|
Classification |
Unit |
Q/TBJB010-2016 |
Test Method |
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|
Nominal thickness |
Um |
6 |
8 |
9 |
10 |
12 |
18um |
35um |
50um |
70um |
||
|
Area Weight |
g/m² |
54±2 |
66-70 |
74.5～79.5 |
83～89 |
103～108.5 |
145~159 |
289.8~317.2 |
435±15 |
579.5~628.3 |
GB/T29847-2013 |
|
|
Purity (C1100) |
% |
≥99.97 |
GB/T5121 |
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|
Surface roughness |
Shiny side (Ra) |
սm |
≤0.20 |
GB/T29847-2013 |
||||||||
|
Tensile Strength |
Hard temper |
N/nm |
420-450 |
420-450 |
420-450 |
440-470 |
440-470 |
450-480 |
440-460 |
420-450 |
380-410 |
GB/T29847-2013 |
|
Soft temper |
160-180 |
160-180 |
160-180 |
160-180 |
160-180 |
170-190 |
180-210 |
200-220 |
210-240 |
|||
|
Elongation |
Hard temper |
% |
1.0-1.1 |
1.0-1.2 |
.0-1.2 |
1.0-1.2 |
1.0-1.2 |
1.1-1.4 |
1.1-1.4 |
1.1-1.5 |
1.2-1.8 |
GB/T29847-2013 |
|
Soft temper |
≥6 |
≥7 |
≥7 |
≥7 |
≥7 |
≥8 |
≥11 |
≥13 |
≥20 |
|||
|
Surface Quality |
* |
No Wrinkle, No Color Difference, No Scratche, No Pit and Salient Point |
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|
Anti-oxidization |
140°C/15min. |
No color change and No oxidation |
Q/TBJB010-2016 |
|||||||||
|
Storage Condition |
Temperature≤25°C, Relative Humidity≤60%, 180 days |
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Cutting Machine Image (Width can be cutting)
Packing
Coiled, in wooden case packing
Package Image
Product detail pictures:
Related Product Guide:
We usually think and practice corresponding for the change of circumstance, and grow up. We aim at the achievement of a richer mind and body as well as the living for Hot New Products Nickel Foil Roll - Lithium battery Plain Rolled Copper Foil – JM , The product will supply to all over the world, such as: Swansea, Mecca, Kazakhstan, To have much more enterprise. ompanions, we've got updated the item list and seek for optimistic co-operation. Our web-site shows the latest and complete information and facts about our merchandise list and company. For further acknowledge, our consultant service group in Bulgaria will reply to all of the inquiries and complications immediately. They're about to make their finest effort to meet buyers need. Also we support the delivery of absolutely free samples. Business visits to our business in Bulgaria and factory are generally welcome for a win-win negotiation. Hope to expertise a happy company co-operation perform with you.
By Ivan from Holland - 2018.02.08 16:45
The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
By Ellen from Burundi - 2017.09.28 18:29
