Teflon® FEP/PFA is a copolymer of tetrafluorethylene and hexafluorpropylene.
Teflon® FEP/PFA has a lower melting point than PTFE making it suitable for injection moulding.
Teflon® FEP/PFA is used for encapsulation with Teflex O-rings. Teflon® FEP/PFA has a wide spectrum of chemical compatibility and temperature range and excellent aging characteristics.
Maximum operating temperature for Teflon® FEP/PFA is +205°C (+400°F). A Teflon® FEP/PFA encapsulation is available for higher temperatures (260°C).