PCB base materials

[joble]

Hi,

I'm looking for some more information about different kind of PCB base
materials.

More concrete i need to compare the properties of PEN (Polyethylene
Naphtate) and Polyimid as a base material for flexible PCB's (50ľ
thick).

On the internet i just find small bits of information, but not what
i'm looking for. Can somebody help me find more info.

Greets!
Joble

 

[Tim Shoppa]

What properties are you looking for: electrical, physical, thermal,
chemical, ???
The CRC handbook has some of these numbers for bulk plastics.

 

[JeffM]

I'm looking for some more information
about different kind of PCB base materials.
On the internet i just find small bits of information,
but not what i'm looking for.
Joble

Go the the home page of a manufacturer of what you need.
Click Contact Us.
Ask them to email you a spec sheet.