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) |