I-PTFEiyimpahla ye-polymer enezici eziningi ezibonakalayo eziyingqayizivele.Kulesi sihloko, sizoxoxa ngezinto ezibonakalayo ze-PTFE nokubaluleka kwazo ezinhlelweni ezihlukene.
Okokuqala, i-PTFE iyimpahla ene-coefficient ephansi yokungqubuzana, okwenza kube ekahle ukusetshenziswa njengamafutha kanye nama-coatings.Emkhakheni wemishini, i-PTFE ivame ukusetshenziswa njengesimbozo sezingxenye ezinjengama-bearing, ama-seal nama-piston rings ukuze kuncishiswe ukungqubuzana nokuguga futhi ngaleyo ndlela andise impilo yesevisi yezingxenye.Ukwengeza, i-PTFE ivame ukusetshenziswa kumishini yezokwelapha namathuluzi okucubungula ukudla ngoba iyinto engenabuthi, engenaphunga, enganamathi evimbela ukungcoliswa okuphambene kwemishini yezokwelapha nokudla.
Okwesibili, i-PTFE iyinto engasebenzi kahle enokumelana nokugqwala okuhle kakhulu.Ayizwani nokuhlaselwa amakhemikhali amaningi, okuhlanganisa ama-asidi aqinile, izisekelo eziqinile, izinyibilikisi kanye nama-oxidizing agents.Lezi zakhiwo zenza i-PTFE ibe yinto esetshenziswa kabanzi ekucubunguleni nasekugcinweni kwamakhemikhali.Isibonelo, ingasetshenziswa ukwenza okokusebenza okunjengama-reactor amakhemikhali, amathangi okugcina, amapayipi namavalvu.
Ngaphezu kwalokho, i-PTFE iphinde ibe nezindawo ezinhle zokuvala ugesi futhi ingasetshenziswa ngaphansi kwezinga lokushisa eliphezulu kanye ne-voltage ephezulu.Lokhu kuyenza ibe yinto esetshenziswa kabanzi emkhakheni kagesi kanye ne-elekthronikhi.Isibonelo, i-PTFE ingasetshenziswa ukwenza ukufakwa kwekhebula lokushisa eliphezulu, ama-capacitor kanye nezinto zokufakelwa.
Okokugcina, i-PTFE ine-coefficient ephansi yokunweba okushisayo futhi ingagcina izinzile ngokwezinga eliphezulu phezu kwebanga elibanzi lokushisa.Lokhu kuyenza ibe into esetshenziswa kuzo zombili izindawo zokushisa eziphakeme neziphansi.Isibonelo, ingasetshenziselwa ukukhiqiza ama-seal asezingeni eliphezulu, iziqukathi zokugcina izinga lokushisa eliphansi kanye nezinto zokuhlunga ezimelana nokushisa okuphezulu, njll.
Ngokufigqiwe,I-PTFE iyimpahla ye-polymeric enezici ezibonakalayo ezihlukile eziyenza ifanelekele izinhlelo zokusebenza eziningi ezahlukene.Inezici ze-coefficient ephansi ye-friction, ukumelana nokugqwala okuhle kakhulu, izakhiwo ezinhle zokuvala ugesi kanye nezakhiwo ezizinzile ze-dimensional.Lezi zakhiwo zenza i-PTFE ibe yinto ebalulekile esetshenziswa kabanzi emkhakheni wemishini, imboni yamakhemikhali, ugesi kanye nezinto zikagesi.
Isikhathi sokuthumela: Jul-26-2023