I-PTFEiwukuqina kwe-fluorocarbon, njengoba iyinhlanganisela enesisindo esikhulu samangqamuzana ehlanganisa ngokuphelele ikhabhoni nefluorine.I-PTFE i-hydrophobic: akunawo amanzi noma izinto eziqukethe amanzi ezimanzi i-PTFE, njengoba ama-fluorocarbons akhombisa amandla okuhlakazeka ase-London ancishisiwe ngenxa ye-electronegativity ephezulu ye-fluorine.I-PTFE ine-coefficient eyodwa ephansi kakhulu yokungqubuzana kwanoma yikuphi okuqinile.
I-PTFE iyinto eguquguqukayo etholakala ezinhlelweni eziningi ze-niche:
Ivamise ukutholakala ekubopheni ukushushuluza njenge-AFD engeyona imishini (Anti-Friction Device)
Inganwetshwa ukuze iqukathe izimbotshana ezincane ezinobukhulu obuhlukahlukene bese ifakwa phakathi kwezingqimba zendwangu ukuze kwenziwe indwangu engangeni manzi, ephefumulayo engutsheni yangaphandle.
Isetshenziswa kabanzi njengesivikelo sendwangu ukuxosha amabala ekugqokeni kwesikole okusemthethweni, njengama-blazers omfaniswano.
Isetshenziswa njengesiqeshana sefilimu sezinhlelo zokusebenza zezemidlalo nezokwelapha, esine-adhesive backing ezwela ukucindezela, efakwe ezindaweni eziqinile zokungqubuzana kwezicathulo, ama-insoles, i-ankle-foot orthosis, namanye amadivaysi ezokwelapha ukuvimbela nokukhulula ukungqubuzana- amabhamuza, ama-calluses kanye nezilonda ezinyaweni.
Ulwelwesi olunwetshiwe lwe-PTFE lusetshenziswe ezivivinyweni ukusiza ukuhlinzwa kwe-trabeculectomy ukwelapha i-glaucoma.
I-PTFE eyimpuphu isetshenziswa ekuqambeni kwe-pyrotechnic njenge-oxidizer enezinsimbi eziyimpuphu njenge-aluminium ne-magnesium.Lapho zishiswa, lezi zingxube zakha umule we-carbonaceous kanye ne-metal fluoride ehambisanayo, futhi zikhiphe ukushisa okukhulu.Asetshenziswa ekukhanyeni kwe-infrared decoy flare nanjengama-propellants erokhethi aqinile.
I-PTFE eyimpushana isetshenziswa ekumisweni okune-viscosity ephansi, ingxube ye-azeotropic ye-siloxane ethers ukudala okokugcoba ukuze kusetshenziswe kumaphazili asontekile.
Ku-radiometry yokubona, amashidi e-PTFE asetshenziswa njengamakhanda okulinganisa kuma-spectroradiometers nama-radiometer e-broadband (isb., amamitha okukhanya kanye nama-radiometers e-UV) ngenxa yekhono le-PTFE lokusabalalisa ukukhanya okudluliselayo cishe ngokuphelele.Ngaphezu kwalokho, izici zokubona ze-PTFE zihlala zingashintshile kububanzi obuhlukahlukene bamaza, kusukela ku-UV ukuya phansi kuye eduze kwe-infrared.Kulesi sifunda, ukuhlobana kokudluliswa kwayo okujwayelekile kokusabalalisa ukudlulisa kuncane ngokunganakwa, ngakho ukukhanya okudluliselwa nge-diffuser (ishidi le-PTFE) kukhanya njengomthetho we-cosine ka-Lambert.Ngakho i-PTFE inika amandla impendulo ye-angular ye-cosinusoidal kumtshina okala amandla emisebe yokubona endaweni engaphezulu, isb ezilinganisweni zokukhanya kwelanga.
Izinhlobo ezithile zezinhlamvu zimbozwe nge-PTFE ukuze kwehliswe ukuguga ekudutshulweni kwezibhamu okungabangelwa ama-projectile angamboziwe.I-PTFE ngokwayo ayinikezi i-projectile indawo yokubhoboza izikhali.
Ukumelana nokugqwala kwayo okuphezulu kwenza i-PTFE ibe wusizo ezindaweni zaselabhorethri, lapho isetshenziselwa khona iziqukathi zolayini, njengendawo yokwemboza izivuseleli zikazibuthe, nanjengeshubhu lamakhemikhali agqwala kakhulu njenge-hydrofluoric acid, ezoncibilikisa iziqukathi zengilazi.Isetshenziswa ezitsheni zokugcina i-fluoroantimonic acid, i-superacid.
Amashubhu e-PTFE asetshenziswa kwizishintshi zokushisa zegesi-gesi ekuhlanzeni igesi yezishisi zikadoti.Umthamo wamandla weyunithi ngokuvamile ungamamegawathi ambalwa.
I-PTFE isetshenziswa kabanzi njengetheyiphu yophawu lwentambo ekufakweni kwamapayipi, ikakhulukazi esikhundleni se-paste thread dope.
Izihlungi ze-membrane ze-PTFE ziphakathi kwezihlungi zomoya ezisebenza kahle kakhulu zezimboni.Izihlungi ezinamekwe nge-PTFE zivame ukusetshenziswa ezinhlelweni zokuqoqa uthuli ukuqoqa izinhlayiya ezivela emifudlaneni yomoya ezinhlelweni ezibandakanya amazinga okushisa aphezulu kanye nemithwalo ephezulu yezinhlayiya ezifana nezitshalo zamandla aphehlwa ngamalahle, ukukhiqizwa kukasimende nezisekelo zensimbi.
Izixhumi ze-PTFE zingasetshenziswa ukudlula imithambo ye-stenotic ku-peripheral vascular disease uma ukuxhunyelelwa kwe-autologous vein efanele kungatholakali.
Izithambisi eziningi zamabhayisikili namafutha aqukethe i-PTFE futhi asetshenziswa kumaketanga nakwezinye izingxenye ezinyakazayo ezingaphansi kwamandla okungqubuzana (njengama-hub bearings).
I-PTFE ingase isetshenziselwe ukugcwaliswa kwamazinyo, ukuhlukanisa othintana nabo bezinyo langaphambili ukuze izinto zokugcwalisa zinganamatheli ezinyo eliseduze.
Amashidi e-PTFE asetshenziswa ekukhiqizeni uwoyela we-butane hashi ngenxa yezindawo zawo ezinganamatheli kanye nokumelana nezinyibilikisi ezingezona ze-polar.
I-PTFE, ehlotshaniswa ne-laminate ene-texture kancane, yenza uhlelo lokuthwala olungenalutho lwe-Dobsonia telescope.
I-PTFE isetshenziswa kabanzi njengendlela yokunamathela enganamathele yemishini yokucubungula ukudla;ama-hopper enhlama, izitsha zokuxuba, amasistimu okuthutha, ama-roller, nama-chute.I-PTFE ingaphinde iqiniswe lapho ukuhuzuka kukhona - ukucubungula imishini yembewu noma inhlama yezinhlamvu njengesibonelo
Isikhathi sokuthumela: Jan-10-2020