High Conductive ED Copper Foil With Thickness From 9Mic To 105Mic For li-ion Battery
Specifications :
ED Copper Foil For Li-ion Battery
Conductive copper foil
Material:brass copper
Usage:Electronic conductive
Type:Die cut c
Performance:
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Test Item |
Unit |
Specification |
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|
6μm |
7μm |
8μm |
9/10μm |
12μm |
15μm |
20μm |
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Cu Content |
% |
≥99.9 |
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Area Weight |
mg/10cm2 |
54±1 |
63±1.25 |
72±1.5 |
89±1.8 |
107±2.2 |
133±2.8 |
178±3.6 |
|
Tensile Strength(25) |
Kg/mm2 |
28~35 |
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Elongation(25) |
% |
5~10 |
5~15 |
10~20 |
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Roughness(S-Side) |
μm(Ra) |
0.1~0.4 |
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Roughness(M-Side) |
μm(Rz) |
0.8~2.0 |
0.6~2.0 |
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Width Tolerance |
Mm |
-0/+2 |
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Length Tolerance |
m |
-0/+10 |
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Pinhole |
Pcs |
None |
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Change of Color |
130/10min 150/10min |
None |
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Wave or Wrinkle |
---- |
Width≤40mm one allow |
Width≤30mm one allow |
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Appearance |
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No drape, scratch, pollution, oxidation, discoloration and so on that effect using |
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Winding method |
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The winding when facing up S side When the winding tension in the stable, no loose roll phenomenon. |
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Application
Shipment
Our advantage:
1. All products are made of high-quality imported raw materials.
2. Our product passed SGS,CTI,ISO certifications etc.
3. High corrosion resistant
4. Quickest and most efficient Response to Your Enquiry.
5. Stocked products and prompt delivery
6. We offer competitive price(high quality)with best service
7. We have high technical production line with
8. We have win high reputation based on best quality products
