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Copper Foil Rolls

 305,00

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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