PFA”Tetrafluoroethylene Perfluoroalkoxy ether”, Yana da kyau kwarai zafi kwanciyar hankali, fitaccen sinadaran inert, Kyakkyawan dielectric ƙarfi da rufi, low gogayya coefficient, ba sanda etc.It ne kuma wani irin sauki aiki na thermoplastics, PFA foda size ne mai kyau, electrostatic spraying aiki bayan shafi, Fuskar tana da kyalkyali kuma babu fil, ana iya amfani da samfuran±260℃zafin jiki na dogon lokaci, yadu amfani a fagenAnti-mannewa, Anti-lalata shafi koYankin samfur mai rufi.