Anthu ambiri sanamvepo za PTFE zokutira mafakitale, koma mukatchula polima, kuyang'ana kwa kumvetsa kumadutsa mosavuta pa nkhope zawo.PTFE (Polytetrafluoro Ethylene) ndi dzina laukadaulo la zinthuzo, ndipo nthawi zambiri zimagulitsidwa pansi pa dzina la mtundu wa polima, lomwe limapangidwa ndi DuPont.Dr. Roy Plunkett, wofufuza yemwe ankagwira ntchito ku DuPont, akuyamikiridwa kuti akupanga zokutira zamakampani za PTFE kumapeto kwa zaka za m'ma 1930.
Polima mwina amadziwika kwambiri chifukwa cha ntchito yake ngati yopanda ndodo mkati mwa zophikira.Izi ndichifukwa choti zokutira zamafakitale za PTFE ndi chimodzi mwazinthu zoterera kwambiri zomwe zilipo masiku ano.Kuphatikiza pa kukhala poterera, zinthuzi zimabweretsanso zina zambiri patebulo, zomwe zimapereka kukana kutentha kwambiri, kusachitapo kanthu pamankhwala ambiri, komanso kuchepetsa kupsinjika kwapang'onopang'ono ndi dzimbiri.Izi zimapangitsa kuti polima ikhale yabwino pazogwiritsa ntchito zambiri, kuphatikiza:
Zophika- Monga tanenera kale, malo oterera omwe amapangidwa ndi polima amapangitsa kuti pakhale zophikira.Mitundu yambiri imapereka mizere ya zophikira zomwe zimakutidwa ndi PTFE kuti chakudya chisamamatire kumapoto ndi mapoto.Izi zimachepetsa kufunika kwa mafuta ophikira chifukwa mapoto ndi mapotowa mwachibadwa amakhala osaphatikizika.
Kupukuta misomali– Kuti yosalala pamwamba kuti si osokoneza nthawi zambiri zimatheka pogwiritsa ntchito PTFE ❖ kuyanika mafakitale.
Zida zopangira tsitsi- Zowongolera tsitsi ndi zitsulo zopindika nthawi zambiri zimakutidwa ndi polima chifukwa cha kutentha kwambiri komwe kumatulutsa zidazi.
Mitundu ya Windshield wiper- Pali ntchito zambiri za PTFE zokutira mafakitale mkati mwamakampani amagalimoto.Masamba a ma wiper akutsogolo ndi odziwika kwambiri chifukwa malo osalala amawapangitsa kuti aziyenda bwino pagalasi lakutsogolo.
Chitetezo cha nsalu ndi carpet- Madontho sangathe kumamatira pamakapeti kapena nsalu zomwe zathandizidwa ndi mafakitale a PTFE.
Makampani opanga mankhwala ndi zitsulo-Hosesndi zida zina zamakina nthawi zambiri zimagwira zinthu zowononga kwambiri zomwe nthawi zina zimasamutsidwa pa kutentha kwambiri.PTFE ❖ kuyanika mafakitale ndi chimodzi mwa zinthu zabwino kwambiri kuti athane ndi mtundu uwu wa ntchito chifukwa imathetsa mavuto onse amene amayamba chifukwa ntchito ndi mankhwala kapena zitsulo.Mtundu uliwonse wa payipi udzawonongeka pakapita nthawi, koma omwe amapangidwa ndi PTFE zokutira mafakitale adzachita pang'onopang'ono kuposa opangidwa ndi zida zina chifukwa cha zinthu zambiri.
Nthawi yotumiza: Jun-15-2017