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Technical Parameter
Product name | Double side carbon coated copper foil |
Coating method | Continuous double-sided coating of 1μm thickness carbon on copper foil. |
Copper Purity | > 99.9% |
Single side surface density | 89±3 g/m2 |
Copper foil thickness | 9±1μm |
Carbon coating thickness | 1μm |
Total thickness | 11±1μm |
Copper foil width | 260±1mm |
Carbon coating width | 230±1mm |
Left margin | 15±1mm |
Right margin | 15±1mm |
Alignment of two side coated | ≤ 1mm |
Dyne value | ≥ 56 dyn |
Extensibility | >1.5% |
Tensile strength | ≥ 180 N/mm2 |
Customizable option | Length, width and thickness can be customized. (Copper foil and carbon coating) |