I-Polytetrafluoroethylene (PTFE) njengamanje iyona esetshenziswa kakhulu i-fluoropolymer, iyimelana kakhulu nokugqwala kwamakhemikhali, inezindawo ezinhle kakhulu ze-dielectric kanye nezinhlobonhlobo zokushisa ezisebenzayo, ezaziwa ngokuthi "inkosi yamapulasitiki".
I-PTFE inokumelana nokushisa okuphezulu (ingasetshenziswa isikhathi eside ebangeni lokushisa elingu-200 ~ 260 ℃), ukumelana nokushisa okuphansi (kungasetshenziswa isikhathi eside ngezansi -100 ℃), ukumelana nokugqwala (okungangenisi kwamakhemikhali aphezulu), ukumelana nesimo sezulu (ukumelana nokuguga okuphezulu komkhathi), ukugcotshwa okuphezulu (okune-coefficient encane kakhulu yokungqubuzana), okunganamatheli (ukushuba kwendawo kuphansi kakhulu, akulula ukunamathela), ukuhambisana okuhle komuntu (ngokungangeni kahle komzimba, okungewona ubuthi) , ukufakwa kahle kukagesi (ukufakwa okuphezulu, futhi okungathinteki izinga lokushisa, umswakama) kanye nochungechunge lwezinzuzo,I-PTFE, lezi zici zihlobene eduze nokuhlelwa kwayo kwamangqamuzana.
Inkambu yamakhemikhali
I-PTFE ayincibilikisiwe futhi ayivuvukalanga kunoma yiluphi uketshezi olwaziwayo, ngakhoI-PTFEizingxenye azishintshi ngosayizi kunoma iyiphi i-corrosion medium, kungakhathaliseki ukuthi zisetshenziswa isikhathi eside kangakanani.I-PTFE yenza iziqukathi ezinkulu ezinodonga oluncane ezisetshenziswa kakhulu kumalabhorethri nasemafekthri asebenzisa uketshezi olubolayo, futhi ibuye isetshenziswe kabanzi kuma-seal, amapayipi afakwa, amaphampu, amavalvu, njll.
Inkambu yemishini
Kungakhathaliseki ukuthi hlobo luni lwemishini nemishini, izindawo ezishelelayo zidinga ukugcotshwa ukuze kuncishiswe isici sokungqubuzana, ukuguga nokushisa ukuze kuqinisekiswe ukusebenza okuvamile komthamo wemishini nemishini, ukunemba kanye nokusetshenziswa kwamandla.I-PTFE's low coefficient of friction and self-lubricating properties iyenza isetshenziswe kabanzi ekwenzeni ama-bearings, amasongo e-piston, imihlahlandlela yamathuluzi omshini nezinto zokuvala, kodwa ngenxa yokuthi ibiza kakhulu, ivamise ukusetshenziswa kumathuluzi anembayo noma idinga ukumelana ne-asidi ne-alkali. izindawo.
Inkambu kagesi
Izakhiwo ezinhle kakhulu ze-Dielectric ze-PTFE, ezizimele ngokwezinga lokushisa kanye nemvamisa, kanye nokuzinza kwayo okuphezulu kokushisa, kuyenza ibe isivikelo sikagesi esingabuyiseleki, ikakhulukazi kumaza aphezulu kanye namazinga okushisa nasezindaweni ezinomswakama.
Namuhla izinhlobo eziningi zezinto ze-PTFE zidlala indima ebalulekile emkhakheni wokufakwa kukagesi nogesi.Indwangu yengilazi ye-PTFE ye-lacquer nendwangu yengilazi isetshenziselwa ukwenza izinto zokubeka izinga lokushisa eliphezulu kanye ne-high-frequency insulation, ezingasetshenziswa kwezokuxhumana ngesathelayithi namakhompyutha.Ifilimu ye-PTFE isetshenziselwa ukwenza ama-capacitor, njengesendlalelo sokuhlukanisa phakathi kwezinsimbi, ama-gaskets, izintambo, njll.I-PTFEamashubhu anezindonga ezincane ezinobubanzi obuhlukene asetshenziselwa imikhono yocingo lomthofu, amashubhu ashwabeneka ukushisa kanye neshubhu elivunguzayo, ishubhu lokushayela elivaliwe lamajeneretha, njll.
I-PTFE iyinto emangalisayo, inokulinda abantu abaningi abangayihlola.Abasebenzi bezinto ezintsha akufanele nje bajwayelane nezakhiwo zezinto zokwakha, kodwa futhi bakhulise izici zabo ukuze basinikeze amathuba ahlukahlukene okuphila okungcono.
Isikhathi sokuthumela: Jan-06-2022