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PTFE vs TFE

PTFEke fluoropolymer e bonolo, e seng chefo e nang le coefficient e tlase haholo ea khohlano, ho bolelang hore lisebelisoa tse 'maloa tse khomarelang ho eona,' me tse ngata tse khomarelang li ka ebolloa kapa tsa hlatsuoa.PTFE e boetse e na le khanyetso e ikhethang ea lik'hemik'hale le boemo ba leholimo.PTFE ha e qhibilihe ka har'a lintho tse phelang 'me e na le lisebelisoa tse ntle tsa motlakase.E lula e tsitsitse ka bobeli mocheso oa cryogenic le o phahameng (ho tloha -400 ° F ho ea ho 500 ° F), le hoja thepa ea eona ea mechine e tlaase ha e bapisoa le lipolasetiki tse ling tsa boenjiniere.Thepa ea mochini, motlakase le mocheso oa PTFE e ka ntlafatsoa ka ho kenyelletsa li-fillers tse kang fiber ea khalase, carbon, graphite, bronze le molybdenum disulfide (MoS2).Lisebelisoa tse tloaelehileng li kenyelletsa liqibi, li-bearings, bushings, li-coil separators, li-terminals, le liphaephe tse tiileng le li-fittings.

PTFE vs TFE

PTFE ke tlhaloso ea lik'hemik'hale bakeng sa polytetrafluoroethylene, kapa e tsejoang hamolemo e le DuPont's polymer.Barekisi ba bang ba bangata le bona ba etsa li-resin tsa PTFE grannular le mahala.

TFE ke lebitso la lik'hemik'hale bakeng sa tetrafluoroethylene, e leng khase e se nang 'mala le e se nang taseless, e chefo e feteletseng mme e qetella e bolaea.

Se ke oa ferekanya tsena tse peli, leha indasteri ea polasetiki e sebelisitse mantsoe ana hampe ho theosa le lilemo ka ho fapanyetsana.

TFE ke selelekela sa monoma bakeng sa ho etsa PTFE.Kahoo ke nahana hore ha baa ka ba ikhathatsa ka 'P'.FEP le PFA ke mefuta e meng e 'meli e tloaelehileng ea polymer.Li qhibiliha ha li ntse li qhibiliha ha PTFE e se joalo.Mefuta eohle hangata e thata ho hokahanya.Maqheka a tloaelehileng a sebelisoang ho e etsa tlamahano ke lik'hemik'hale (mohlomong seo u se lekang), pre-etching ea plasma, kalafo ea corona, joalo-joalo.

 

U ka boela ua sheba lihlahisoa tsa rona tsa PTFE (ptfe rod, ptfe tube, tubing le hose) bakeng sa sampole ea mahala.


Nako ea poso: Nov-04-2017