High-Performance Copper Foil Rolls for Lithium Ion Battery, Size: 10 µm

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NG08BE03011
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Description

1 roll/395 €
5 rolls/1740 €

Please contact us for quotes on larger quantities !!! 

High-Performance Copper Foil Rolls for Lithium Ion Battery

Size: 10 µm, 1 Roll: 2500 grams 

Technical Properties: 

 Width 

 200 mm 

 Length 

 383 meters

 Thickness 

 10 µm

 Areal Density 

 85-90 g/m2

 Purity(%)   More than 99.9%

 Cu ≥99.9%

 Fe < 0.0010%

 Bi < 0.00020%

 Pb < 0.0005%

 Tensile Strength 

 ≥400 MPa

 Normal Elongation

 3.72 %

 High Temperature Tensile Strength @ 180℃ 

 ≥150 MPa

 High Temperature Elongation @ 180℃ 

 2 %

 Anti Oxidization (@ 180℃ Heating 1h)

 No oxidation of points on the surface, The color does not change, Copper foil without fracture

 Surface Roughness Rz

Drum Side 

 Less than 0.3 µm

Matte Side 

 Less than 3.5 µm

 Surface Tension

Drum Side

 65 dyne/cm

Matte Side

 65 dyne/cm

 Coating Performance

Copper foil with uniform tension on both sides, slurry coating uniformity

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