RA copper foil

Dimension Range:
Copper Foil thickness from 12~70µm.
Width can be made according to clients'requirement up to 650mm.

Performances:
High deflection;
Even and smooth foil appearance.
High flexibility and extensibility
Good fatigue resistance
Strong antioxidant properties
Good mechanical properties

Features:
This material has good appearance consistency, high tensile strength, high bendability and no-cracks.