Hano hari ibyiza umunani bya PTFE:
Imwe: PTFE ifite imitungo irwanya ubushyuhe bwinshi, ubushyuhe bwayo bwo gukoresha bushobora kugera kuri 250 ℃, mugihe ubushyuhe rusange bwa plastike bugera kuri 100 ℃, plastike izashonga yonyine, ariko iyo tetrafluoroethylene igeze kuri 250 ℃, irashobora gukomeza imiterere rusange Ntabwo ihinduka, kandi niyo ubushyuhe bugera kuri 300 ° C mukanya, ntihazabaho impinduka muburyo bwumubiri.
Icya kabiri: PTFE nayo ifite imitungo itandukanye, ni ukuvuga kurwanya ubushyuhe buke, iyo ubushyuhe buke bugabanutse kugera kuri -190 ° C, burashobora gukomeza kuramba 5%.
Icya gatatu: PTFE ifite ibintu birwanya ruswa. Kubintu byinshi byimiti nigishishwa, byerekana ubudahangarwa kandi birashobora kwihanganira acide zikomeye na alkalis, amazi nudukoko twinshi kama.
Icya kane: PTFE ifite imiterere yo kurwanya ikirere. PTFE ntabwo ikurura ubushuhe kandi ntishobora gutwikwa, kandi irahagaze neza cyane kumirasire ya ogisijeni na ultraviolet, kuburyo ifite ubuzima bwiza bwo gusaza muri plastiki.
Icya gatanu: PTFE ifite amavuta menshi yo gusiga, kandi PTFE iroroshye kuburyo idashobora no kugereranwa nurubura, bityo ikagira coeffisiyonike yo hasi cyane mubikoresho bikomeye.
Gatandatu: PTFE ifite umutungo wo kudafatana. Kuberako imbaraga za intermolecular zumunyururu wa ogisijeni-karubone ziri hasi cyane, ntabwo yubahiriza ibintu byose.
Birindwi: PTFE ifite imiterere idafite uburozi, kubwibyo ikoreshwa muburyo bwo kwivuza, nk'imiyoboro y'amaraso ikora, imiyoboro y'amaraso idasanzwe, rhinoplasti, n'ibindi, nk'urugingo rwo kumara igihe kirekire mu mubiri nta ngaruka mbi.
Umunani: PTFE ifite umutungo wokwirinda amashanyarazi, irashobora kurwanya volt 1500 yumuriro mwinshi.
Igihe cyo kohereza: Jun-20-2022