Lithium Ion Battery Copper Foil 12um Width 150mm
SPECIFICATIONS
Width: 150 mm; Lenght: 383 m; Thickness: 12 um; Model: T-C12
|
Copper foil for battery anode substrate |
||
|
Item |
Data |
|
|
width (mm) |
150 |
|
|
Thickness (um) |
12 |
|
|
areal density (g/m2) |
105-110 |
|
|
Purity(%) More than 99.9% |
Cu ≥ 99.9% |
|
|
Fe < 0.0010% |
||
|
Bi < 0.00020% |
||
|
Pb < 0.0005% |
||
|
Tensile strength (MPa) |
≥ 305 |
|
|
Normal elongation (%) |
3.0 |
|
|
High temperature Tensile strength 180℃ (MPa) |
≥153 |
|
|
High temperature elongation 180℃ (%) |
2.5 |
|
|
Anti oxidization (180℃ Heating 1h) |
No oxidation of points on the surface, The color does not change, Copper foil without fracture |
|
|
Surface roughness (um)Rz |
Drum side (um) |
Less than 0.35 |
|
Matte side (um) |
Less than 4.0 |
|
|
Surface tension (dyne/cm) |
Drum side |
68 |
|
Matte side |
68 |
|
|
Coating performance |
Cu foil with uniform tension on both sides, slurry coating uniformity |
|
Photo Stream
