Technical Parameter
| Product name | Double side carbon coated Al foil |
| Coating method | Continuous double-sided coating of 1μm thickness carbon on Al foil. |
| Copper Purity | > 99.9% |
| Single side surface density | 41±2 g/m2 |
| Copper foil thickness | 15±1μm |
|
Carbon coating thickness |
1μm |
|
Total thickness |
17±1μm |
| Copper foil width | 235±1mm |
| Carbon coating width | 200±1mm |
| Left margin | 30±1mm |
|
Right margin |
5±1mm |
|
Alignment of two side coated |
≤ 1mm |
|
Dyne value |
≥ 40 dyn |
|
Extensibility |
>1.5% |
|
Tensile strength |
≥ 180 N/mm2 |
|
Customizable option |
Length, width and thickness can be customized. (Copper foil and carbon coating) |