Double-Side Matte Electrolytic Copper Foil Roll (T12-18 um * W200 mm * L5 m) as Battery Anode Current Collector, CBACCDMCFR
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The electrolytic copper foils have been demonstrated as excellent battery anode current collector due to its good electrochemical stability and high conductivity. It acts as a mechanical substrate for the anode material (typically graphite or silicon) and a conductive path for electrons to exit the battery during discharge. Double-side matte Cu foils are suitable for double-side coating due to its high adhesion with coating material compared to shiny one.
| Part Number |
CBACCDSCFR (C-BACC-DSCFR) |
| Purity |
>99.98% |
| Resistivity |
0.168 Ω g/m2 |
| Tensile Strength |
36 kg/m2 |
| Elongation Percentage |
4.2% (RT), 5.5% (HT) |
| Shiny Side Roughness |
RA 0.4 um RZ 1.6 um |
| Double-Side Matte Cu Foil Sizes |
(1) T12 um * W200 mm * L5 m (2) T15 um * W200 mm * L5 m (3) T18 um * W200 mm * L5 m Other customized thickness and width can be supplied upon request. |
