Elongation At Break more than10% Cohesive Strength more than5.0N/25mm Tensile Strength more than130N/mm2

The Colorized Cu-PET foil is composited of T2 copper foil and colorized PET. The width is between 5mm-350mm, and the thickness is 0.03mm. We can change the different width and length according to customers’ requirements. And also the colors such as white, blue, brown, golden yellow, black etc in order to satisfy different requirements of customers from all over the world. 

Index of Colorized Cu-PET foil:

Sequence No.	Index Character	Unit	Index
1	Thickness	mm	0.03 ± 0.003
2	Copper thickness	mm	0.015 ± 0.001
3	PET thickness	mm	0.012 ± 0.02
4	Tensile strength	N/mm2	≥ 100
5	Ultimate elongation	%	≥ 10
6	Bond strength	N/25mm	≥ 5.0
7	Aging r sistance	Be immersed in 70±2°C water for 7days	Non-delaminating
8	Oxidative stability	-	excellent

Colorized Cu-PET foil