I've been reading from an article lately saying that the new material of pcb is invented. It has the flexibility of the fpc, and also can take heat as aluminum board. I was told by pcbfinpo, and they claim it is on its testing stage. Does anyone know about it? www.pcbfinpo.com

 

No. Not even Finpo. It's still in the testing stage.

 

What article? Is this the material?
http://www2.dupont.com/Packaging_and_Circuits/en_US/science_of/flexible/index.html

 

Kapton® polyimide insulation was banned from use in US Navy/Marine aircraft, as use of the material led to numerous difficult-to-explain in-flight emergencies, and numerous destroyed aircraft. Kapton is a wonderful insulator, but even small scratches can cause the material to split; and when that happens, the material tends to return to the form it was made in. Kapton tape will tend to straighten out; if it is wrapped around a wire, it will tend to unwrap. Once the material gets weakened, it's also prone to flash-overs and carbon tracking.