PET CCL, Cu/PET/Cu film is an adhesiveless double-sided (D/S) copper clad laminate, using PET film and sputtering with electroplating Cu Plating on both sides. Cu/PET/Cu films are designed for a wide variety of flexible cables and LED packaging substrates applications which require advanced material performance, temperature resistance, fine pitch, and high reliability.
Slim and Light Weight
The thickness is only 1.2mm, each 500*500mm weights 0.3kgs, the lightest LED display in the world.
Super Vivide Experience
The transparent film ensures that the directed light passes through the windows, and viewers feel like time travel to the future with high see-through experience.
Easy to Use
There is no need to change or add any existing facilities. Large area building informatization transformation can be completed.
- ◇ Excellent dimensional stability
- ◇ Excellent flexibility
- ◇ High Peel Strength after thermal and chemical treatment
- ◇ Finer line etching capability
- ◇ Excellent chemical durability
Pretreatment & tie coat layer is the chief process for improving the adhesion,between PET film & Cu plating layer.
It’s the electroplating process which is important to control the Cu plating thickness.