PTFE ili ndi chigawo chotsika kwambiri cha mapulasitiki onse ngakhale atathiridwa mafuta.Khalidwe lachizoloŵezi ndi pamene katundu pa PTFE akuwonjezera kugunda kwapakati kumakhala kochepa.PTFE ilibe "ndondomeko yozembera" yomwe ndi yapadera paukadaulo wonyamula ma slide.
Makhalidwe monga tafotokozera pamwambapa amatanthauza mwayi wa PTFE pakulemba ntchito.Chifukwa chakuti palibe mafuta ofunikira, PTFE (kapena mankhwala) amagwiritsidwa ntchito nthawi zambiri m'makampani a chakudya, kumanga misewu (mlatho), kuthandizira machitidwe a mapaipi ndi zomangamanga zolemetsa.Powonjezera PTFE ku magawo omanga osunthika aulere (zitsulo, mphira ndi zina zotero) kuchepa ndi kukulitsa, chifukwa cha kayendedwe ka kutentha, sikudzakhala vuto.
PTFE 100% namwali ndi zinthu zofewa kwambiri ndipo zimatha kukhala porous kwambiri popanga zolemetsa.Powonjezera zodzaza ku PTFE, mikhalidwe yofunikira pazinthu zinazake idzasintha.Mwachitsanzo magalasi, bronze, graphite kapena carbon amagwiritsidwa ntchito kwambiri.Friction coefficient idzakhudzidwa pang'ono chifukwa cha zodzaza izi.Nthawi zambiri zomanga zokwera bwino kwambiri zomwe zimagundana kwambiri zimapezedwa ngati PTFE ili yodzaza kwambiri komanso pamwamba pake ndi kupukutidwa kwambiri.
Katundu PTFE
• Kugundana kotsika kwambiri• Kupanda kutsetsereka kwa ndodo• Palibe kuyeretsa, zinthu zimalimbana ndi mankhwala komanso nyengo, sizimakalamba• Zopangidwa mophweka• Palibe kuwonongeka kwa zinthu• Kuzipatula kwamagetsi ndi kutentha• Kumayamwa pakuyenda
Nthawi yotumiza: Sep-25-2020