Chii chinonzi PTFE?

Ngatitangei kuongorora kwedu kweTeflon vs PTFE nekunyatsoongorora kuti PTFE chii chaizvo. Kuti uipe zita rayo rakazara, polytetrafluoroethylene i polymer yakagadzirwa ine zvinhu zviviri zviri nyore; carbon uye fluorine. Inotorwa kubva ku tetrafluoroethylene (TFE) uye ine zvimwe zvakasiyana-siyana zvinoita kuti ive chinhu chinobatsira mune zvakasiyana-siyana zvekushandisa. Semuyenzaniso:

• Yakanyanya kunyungudika: Nenzvimbo yekunyunguduka inosvika 327°C, pane mashoma mamiriro apo PTFE ingakuvadzwa nekupisa.
• Hydrophobic: Kuramba mvura kunoreva kuti haitombonyorova, zvichiita kuti ibatsire mukubika, machira ekupfeka nezvimwe.
• Kemikari inert: Iyo yakawanda yezvinonyungudutsa uye makemikari haizokuvadza PTFE.
• Low coefficient of friction: The coefficient of friction of PTFE ndechimwe chepasi pane chero chakasimba chiripo, zvichireva kuti hapana chinonamatira pachiri.
• High flexural simba: Iko kugona kukotama uye kuchinjika, kunyangwe pakudziya kwakadzika, zvinoreva kuti inogona kuiswa nyore kune akasiyana siyana pasina kurasikirwa kwayo.

Chii chinonzi Teflon?

Teflon yakawanikwa netsaona, nemusayendisiti anonzi Dr. Roy Plunkett. Akanga achishandira DuPont muNew Jersey achiedza kugadzira firiji itsva, paakaona kuti TFE gasi rakanga rabuda mubhodhoro raaishandisa, asi bhodhoro rakanga risingaremi risina chinhu. Achida kuziva kuti chii chaikonzera kurema, akaongorora mukati mebhodhoro racho ndokuona rakaputirwa nenamo, inotsvedza uye yakasimba zvisingaite, yatinoziva kuti Teflon.

Ndeipi iri nani muTeflon vs PTFE?

Kana wanga wakateerera kusvika zvino, unenge watoziva zvatichataura pano. Iko hakuna anokunda, hapana chigadzirwa chiri nani uye hapana chikonzero chekuenzanisa zvinhu zviviri zvakare. Mukupedzisa, kana iwe uchinetseka nezve Teflon vs PTFE, usashamisika zvakare, nekuti ivo, chokwadi, chinhu chimwe chete, chakasiyana chete muzita uye hapana chimwe chinhu.