One-side treated Rolled Copper Foil for FCCL

 

Nominal thickness: 12/18/35um

Width: max 640 mm

Roughness of shiny-side: 0.8~1.5um Ra

Roughness of matte side: max 0.2um Rz

Cu Content: min 99.97%

Peel strength: min 0.8N/mm

Pinhole: None

Application: FCCL, FPC