Ibyiza bya Filime ya PTFE

Filime ya PTFE irashobora kugera kurwego rwa D14012 rwo kurinda umuriro B1, ubushyuhe bwo gushonga bushobora kugera kuri 200 and, kandi ntibyoroshye gufata umuriro.Uburemere bworoshye, guhindagurika kwiza, imbaraga zo gukanda cyane, ntabwo byoroshye kurira.Ubuzima bumara igihe kirekire, munsi yimyaka 30, ibikoresho bishimishije kubice bibiri byimurwa byubatswe hejuru yinzu.Kubera ko firime ya PTFE ifunga urunigi rwimiterere ya atome ya fluor, ubushobozi bwayo bwo gufata ibindi bintu byimiti birakomeye cyane.Mwisi ya macro, ubuso bwa firime ya PTFE ni 185N / M, ibikoresho fatizo ni bike, kandi ntabwo bifatanye.

Kubwibyo, firime ya PTFE yerekana cyane ibintu byiza byo kwisukura no kurwanya amazi.Filime ya Teflon nibikoresho fatizo bya Teflon yuzuye ibirahuri.PTFE iroroshye cyane muburyo bukomeye.Ipitingi igomba gushonga hanyuma igashyirwa kuri fiberglass.Ubushyuhe bwo gushonga buri hejuru ya 400 and, kandi inshuro ikenera inshuro 10.Muriyi sano, fibre yikirahure izahinduka umuhondo kubera ubushyuhe bwinshi, kandi inshuro nyinshi gutwikira, ibara riremereye.Kubwibyo, PTFE polytetrafluoroethylene ibikoresho bya firime bimaze gutanga ibara ryijimye.Nyamara, PTFE polytetrafluoroethylene ya firime irashobora gusya no gukuramo imirasire ya ultraviolet ituruka kumirasire yizuba.

Filime ya Teflon ntishobora gufatanwa.Duhereye ku isesengura ryimiterere yumubiri, hariho impamvu zingenzi zikurikira: hejuru yubutaka, ingano nini nini, isesengura ryiza ryimiti, imiterere ihuza imiterere ya firime polytetrafluoroethylene, hamwe nagaciro ka SP gaciro ka solibilité ya firime polytetrafluoroethylene.Ubuso buri hasi, kandi inkunga yubuso kumwanya wingenzi ntabwo ari nini.PTFE ifite imbere yimbere ya dogere 118, impagarike yinyuma ya dogere 91, hamwe nimpagarara ya dogere 104.Ibikoresho byose bibisi ni binini kandi impagarara zintera ni ndende.Urwego rwo gusiga amavuta ni ruto, ni ukuvuga gufatana nabi no gufatira bidahagije.Filime ya plastike itose ya Teflon, kubwibyo rero ntihaboneka neza ingano yubunini bwa Teflon, imiterere myiza yisesengura ryimiti, kubyimba teflon no gushonga byose kuruta polymers ya kristaline ntishobora gutwikirwa kuri firime ya plastike ya Teflon ikomeye ya polymer macromolecular iminyururu hejuru.