Then I have to reconsider, because we don't own a RAM extruder.
PTFE is indeed a tough one. Soluble in no organic solvent.
Thanks for the fast replies.
Thanks for the reply. I found many commercial products like these, but I'm interested in foaming it myself.
E.g. I have a PTFE film and I want to create voids into that film.
Regards
Hello, I was wondering if there was a proper way to foam PTFE or to create air voids in PTFE?
I found no publications on the topic yet. What do you think?