With 50 years experience in PTFE processes, 3P has developed its own technology for integrated venting pastilles: Permeon®.
Permeon® is a 100% PTFE venting solution, showing high thermal and chemical stability.
It is based on sintered porous PTFE.
Compared to stretched ePTFE, it offers:
- high mechanical properties: resistance to high pressure projection (Kärcher test), no need for plastic cap (that induce low venting surface)
- high temperature resistance: no soldering, no adhesive needed