| Customization: | Available |
|---|---|
| Transport Package: | Wood Packing |
| Trademark: | TMAX |
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99.9% Purity Electrolytic Copper Foil For Li-Ion Cell Anode Battery Material
Specifications:
300*200mm Size Lithium Ion Battery Copper Foil
Width:200mm Lenght: 300mm Thicness:10um
| Copper foil for battery anode substrate | ||
| Item | Data | |
| width (mm) | 300mm | |
| Thickness (um) | 10 | |
| areal density (g/m2) | 95-100 | |
| Purity(%) More than 99.9% | Cu ≥99.9% | |
| Fe < 0.0010% | ||
| Bi < 0.00020% | ||
| Pb < 0.0005% | ||
| Tensile strength (MPa) | ≥300 | |
| Normal elongation(%) | 2.7 | |
| High temperature Tensile strength180ºC(MPa) | ≥150 | |
| High temperature elongation180ºC(%) | 2 | |
| Anti oxidization(180ºC 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 0.3 |
| Matte side(um) | Less than 3.5 | |
| Surface tension(dyne/cm) | Drum side | 65 |
| Matte side | 65 | |
| Coating performance | Cu foil with uniform tension on both sides, slurry coating uniformity | |
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