Ho roala phofo ea Teflon ke eng?

Ho roala phofo ea Teflon
Teflon phofo Coating ke lets'oao le ngolisitsoeng la ho roala ha fluoropolymer ke DuPont, haholo-holo e thehiloeng ho fluororesins joalo ka PTFE, FEP, le ETFE. E kopanya melemo ea mantlha ea fluoromaterials-corrosion resistance, thepa e sa tsitsang, le ho hanyetsa mocheso o phahameng-ka mekhoa e mengata e fapaneng.

Lihlopha tsa Konokono

  1. PTFE Mofuta: Ka khanyetso e ntle ea mocheso o phahameng (ho fihla ho 260 ° C) le coefficient e tlase haholo ea likhohlano, e shebana le ts'ebetso ea ho qetela e se nang thupa, e loketseng maemo a hlokang thepa e phahameng ea tokollo.
  2. Mofuta oa FEP: Ts'ebetso e phahameng ha e bapisoa le PTFE, e nang le seaparo se pepeneneng le se boreleli se nang le khanyetso e matla ea lik'hemik'hale, e loketseng maemo a ho sebetsa a hlokang hore ho be le sebopeho le ho hanyetsa ho bola.
  3. ETFE Mofuta: E leka-lekanya khanyetso ea boemo ba leholimo, ts'ebetso le matla a mochini, ka mocheso oa nako e telele oa ts'ebeletso ho fihla ho 150 ° C, e loketseng lisebelisoa tsa sebopeho se rarahaneng le lits'ebetso tsa kantle.
  4. Mofuta oa PFA: O kopanya PTFE's phahameng-mocheso ho hanyetsa le tshebetso ya FEP's, khona ho tshebetso e tsitsitseng tlas'a ho pheta-pheta futhumatsang ntle le ho bola, a loketse bakeng sa boemo bo phahameng bo hloekileng le mocheso o phahameng oa ho sebetsa.

Litšobotsi tsa Bohlokoa tsa Ts'ebetso

  • Ultimate non-stickiness: Ho tsitsinyeha ho tlase haholo holimo, ho sa khomarele ntho leha e le efe, ho nolofalletsa ho hloekisa habonolo.
  • Ho mamella mocheso o pharaletseng: Ts'ebetso e tsitsitseng ka har'a -200 ° C ho ea ho 260 ° C (e fapana hanyenyane ho ea ka mofuta), e hanyetsanang le litšisinyeho tse phahameng le tse tlaase tsa mocheso.
  • Khanyetso e matla ea kutu: E mamella khoholeho e tsoang ho li-asiti tse matla, alkalis, metsoako ea tlhaho le lintho tse ling, e ithorisa ka botsitso bo ikhethang ba lik'hemik'hale.
  • Khokahano e tlase ea likhohlano: E fokotsa ho roala ha likaroloana, e ntlafatsa ts'ebetso ea lisebelisoa, 'me e lelefatsa bophelo ba ts'ebeletso.
  • Botsoalle ba tikoloho le polokeho: Ho ntšoa ha mokelikeli ntle ho mokelikeli ka mokhoa oa phofo, ho latela maemo a tikoloho. Ho roala ha ho na chefo ebile ha ho na monko, 'me mefuta e meng e kopana le litifikeiti tsa polokeho ea lijo tsa FDA.

Maemo a Tloaelehileng a Kopo

  • Ho lokisa lijo: Lipane tse sa thunngoeng, liforomo tsa ho baka, mabanta a tsamaisang lijo, ho bopeha ha chokolete hoa shoa.
  • Mechini ea indasteri: Li-bearings, likere, li-valve, lipompo le masela a ka hare a li-reactor tsa lik'hemik'hale.
  • Elektronike le li-semiconductors: Lisebelisoa tsa lisebelisoa tsa semiconductor, li-trays tsa ho baka tsa boto ea potoloho, le liphahlo tse sireletsang bakeng sa likarolo tsa elektronike.
  • Lisebelisoa tsa bongaka: Lisebelisoa tsa ho buoa, lihokelo tsa infusion tube, le hlobo ea bongaka.
  • Matla a macha: liforeimi tsa mojule oa PV, li-fasteners tsa lehare la turbine, le likarolo tsa lisebelisoa tsa tlhahiso ea betri ea lithium.

Maikutlo a le mong ho Ho roala phofo ea Teflon ke eng?

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