Zinthu zakuthupi za PTFE

PTFEndi zinthu za polima zomwe zimakhala ndi zinthu zambiri zapadera.M'nkhaniyi, tikambirana zakuthupi za PTFE ndi kufunikira kwake pamagwiritsidwe osiyanasiyana.

Choyamba, PTFE ndi zinthu zomwe zimakhala ndi coefficient yochepa ya kukangana, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito ngati mafuta ndi zokutira.Pamakina, PTFE nthawi zambiri imagwiritsidwa ntchito ngati zokutira magawo monga mayendedwe, zisindikizo ndi mphete za pistoni kuti muchepetse kukangana ndi kuvala motero kuwonjezera moyo wautumiki wa magawo.Kuonjezera apo, PTFE imagwiritsidwa ntchito kwambiri pazida zamankhwala ndi zida zopangira chakudya chifukwa ndi yopanda poizoni, yopanda fungo, yopanda ndodo yomwe imalepheretsa kuipitsidwa kwa zida zamankhwala ndi chakudya.

Chachiwiri, PTFE ndi zinthu zopanda pake zomwe zimakhala ndi kukana kwa dzimbiri kwabwino.Imagonjetsedwa ndi mankhwala ambiri, kuphatikizapo ma asidi amphamvu, maziko amphamvu, zosungunulira ndi oxidizing agents.Izi zimapangitsa PTFE kukhala chinthu chomwe chimagwiritsidwa ntchito kwambiri pokonza ndi kusungirako mankhwala.Mwachitsanzo, itha kugwiritsidwa ntchito popanga zida monga ma reactors amankhwala, akasinja osungira, mapaipi ndi ma valve.

Kuphatikiza apo, PTFE ilinso ndi zinthu zabwino zotchinjiriza zamagetsi ndipo zitha kugwiritsidwa ntchito potentha kwambiri komanso voteji yayikulu.Izi zimapangitsa kuti zikhale zogwiritsidwa ntchito kwambiri pazinthu zamagetsi ndi zamagetsi.Mwachitsanzo, PTFE ingagwiritsidwe ntchito popanga chingwe chotenthetsera kwambiri, ma capacitor ndi zida zotchinjiriza.

Pomaliza, PTFE ali otsika coefficient of matenthedwe kukula ndipo akhoza kukhala dimensionally khola pa lonse kutentha osiyanasiyana.Izi zimapangitsa kukhala chinthu chomwe chimagwiritsidwa ntchito m'madera otentha komanso otentha kwambiri.Mwachitsanzo, itha kugwiritsidwa ntchito popanga zisindikizo zotentha kwambiri, zotengera zosungirako zocheperako komanso zida zosefera zosagwirizana ndi kutentha, etc.

Powombetsa mkota,PTFE ndi zinthu zapolymeric zomwe zimakhala ndi mawonekedwe apadera omwe zimapangitsa kuti zikhale zoyenera kugwiritsa ntchito zosiyanasiyana.Ili ndi mawonekedwe a coefficient otsika kwambiri, kukana kwa dzimbiri, zinthu zabwino zotchinjiriza magetsi komanso mawonekedwe okhazikika.Zinthu izi zimapangitsa PTFE kukhala chinthu chofunikira chomwe chimagwiritsidwa ntchito kwambiri pamakina, makampani opanga mankhwala, magetsi ndi zamagetsi.