High-Performance Copper Foil Rolls for Lithium Ion Battery, Size: 25 µm

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SKU:
NG08BE03012
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€435.00
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Description

1 roll/435 €
5 rolls/1985 €

Please contact us for quotes on larger quantities !!! 

High-Performance Copper Foil Rolls for Lithium Ion Battery

Size: 25 µm, 1 Roll: 2500 grams

Technical Properties: 

 Width 

 200 mm

 Length 

 131 meters

 Thickness 

 25 µm

 Areal Density 

 190-200 g/m2

 Purity (%) More than 99.9%

 Cu ≥99.9%

 Fe < 0.0010%

 Bi < 0.00020%

 Pb < 0.0005%

 Tensile Strength 

 ≥294 MPa

 Normal Elongation

 2.5 %

 High Temperature Tensile Strength @ 180℃

 ≥147 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 3.0 µm

 Surface Tension

Drum Side

 62 dyne/cm

Matte Side

 62 dyne/cm

 Coating Performance

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

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