9um Double Matte ED Lithium Battery Anode Copper Foil With High Peeling Strength
Specifications:
Thickness: 8µm12µm
Width: 100mm1340mm(3.94 - 52.75 inch )
Product Description
Typically, Copper Foil is used as the negative electrode for the anode current collector and Aluminum Foil is used as the positive electrode for the cathode current collector. During the battery manufacturing process, anode and cathode slurries are coated on to the respective foil types
An ED foil is used in high-energy, low-power applications such as Li-ion batteries for cell phones, laptops and consumer electronics. Targray’s supplier is the quality leader in the industry, with R&D capabilities for new product innovations and with the ability to customize the foil characteristics as requested by our battery manufacturing customers. We offer very cost-effective battery foil materials with a service level that is leveraged by our global distribution presence.
Performance:
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Test Item |
Unit |
Specification |
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Single-Matte |
Double-Matte |
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8μm |
9μm |
10μm |
12μm |
9μm |
10μm |
12μm |
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Area Weight |
g/m2 |
70-75 |
85-90 |
95-100 |
105-110 |
85-90 |
95-100 |
105-110 |
|
Tensile Strength |
Kg/mm2 |
≥28 |
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Elongation |
% |
≥2.5 |
≥3.0 |
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Roughness(Rz) |
μm |
Conference of parties |
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Thickness |
μm |
Conference of parties |
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Change of Color |
(130/ 10min) |
No change |
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Width Tolerance |
mm |
-0/+2 |
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Appearance |
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1. The copper foil surface is smooth and level off. 2. No obvious concave and convex point, crease, indentation, damage. 3. The color and luster is uniform, no oxidation, corrosion and oil. 4. Trimming flush, no lace and copper powder. |
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Joint |
---- |
No more than 1 joint per roll |
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Cu Content |
% |
≥99.9 |
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Environment |
---- |
RoHS Standard |
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Shelf Life |
---- |
90 days after received |
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Weight of Roll |
kg |
Conference of parties |
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Packing |
---- |
Indicated on the package with item name, specification, batch number, net weight, gross weight, RoHS and manufacturers |
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Storage Condition |
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1. The warehouse should keep clean, dry, and humidity is under 60% as well as The temperature under 25 . 2. The warehouse should be no corrosive gas, chemicals and wet goods. |
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Metallographic:
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Double-matte Foil Shiny side (3000 times) |
Double-matte Foil Matte side (3000 times) |
Supplement :
If technical data is required, please contact our customer service representative to enter a technical service request for the specific data needed.
Why Choose us Civen as your supplier?
1. Good reputation in Cu fields.
2. Full Experience on cooperatrate with the world's leading large enterprises, such as Samsung, BYD
3. With certificate ISO,ROHS,CTI and SGS.
4. Delivery on time.
5. Perfect quality of the goods wuth all the mill certificate.
6. Good communication skill,good service for understanding your requirements.
7. Strong sea-worthy package.
Connect :
