Mapulogalamu 5 Opambana a PTFE

1. Kugwiritsa ntchito anti-corrosion properties
Rabara, magalasi, aloyi wazitsulo ndi zinthu zina zimalephera kukwaniritsa kutentha, kupanikizika ndi kuyanjana kwamankhwala chifukwa cha zolakwika zawo pakukana dzimbiri.Komabe, PTFE ali kwambiri odana ndi dzimbiri kukana motero wakhala waukulu zosagwira zipangizo mafuta mafuta, mankhwala, nsalu ndi mafakitale ena.
Ntchito zake zikuphatikizapo mapaipi oyendetsa, mapaipi otulutsa mpweya ndi mapaipi a mpweya wowononga mpweya, mphero zogudubuza, mapaipi amafuta othamanga kwambiri, mapaipi othamanga kwambiri komanso otsika kwambiri opangira ma hydraulic system ndi makina oziziritsa kuzizira, nsanja za distillation, zosinthira kutentha, ketulo, nsanja, zomangira matanki. , ma valve ndi zida zina za mankhwala.

2. Kugwiritsa ntchito otsika kukangana katundu katundu
Kupaka mafuta sikuli koyenera pazigawo zina zazitsulo, chifukwa mafuta odzola amatha kusungunuka ndi zosungunulira ndipo sagwira ntchito, kapena mankhwala omwe ali m'mafakitale, chakudya, nsalu ndi mafakitale ena ayenera kupewa kuipitsidwa ndi mafuta.Chifukwa chake, pulasitiki ya PTFE, yomwe kugundana kwake kumakhala kotsika kuposa zinthu zina zilizonse zolimba, yakhala chinthu chabwino kwambiri pakupaka mafuta opanda mafuta (kunyamula katundu) kwa zida zamakina.
Imagwira makamaka ngati mayendedwe, mphete za pistoni, maupangiri a zida zamakina, ndi mphete zowongolera zida zama mankhwala, makina opangira mapepala, makina aulimi;kuthandizira ma milatho, tunnel, madenga azitsulo, mapaipi akuluakulu a mankhwala, ndi matanki osungiramo ntchito za zomangamanga ndi zomangamanga.

3. Kugwiritsa ntchito magetsi ndi zamagetsi
Kutayika kwachilengedwe kochepa komanso kusinthasintha kwapang'ono kwa dielectric kwa PTFE kumadzipangitsa kukhala waya wa enameled wa ma motors ang'onoang'ono, ma thermocouples ndi zida zowongolera.Kanema wa PTFE ndiye zida zabwino zotchinjiriza popanga ma capacitor, liner yotchinjiriza wailesi, zingwe zotchingira, ma mota ndi ma thiransifoma, komanso ndi chimodzi mwazinthu zofunika kwambiri pakupangira zamlengalenga ndi zida zina zamagetsi zamagetsi.
Oxygen masensa akhoza kupangidwa pogwiritsa ntchito kusankha permeability wa PTFE filimu, amene ali mkulu permeability kwa mpweya ndi otsika permeability kwa nthunzi madzi.Mbali za maikolofoni, zokuzira mawu, ndi loboti zitha kupangidwa pogwiritsa ntchito katundu waPTFE pulasitikikuti kupotoka kwa polar charge kumachitika pa kutentha kwambiri komanso kuthamanga.Ulusi wa Optical amatha kupangidwa pogwiritsa ntchito index yake yotsika.

4. Kugwiritsa ntchito mankhwala achipatala
Expanded PTFE ndi mwangwiro inert ndi kwambiri biologically chosinthika, kotero si chifukwa kukanidwa ndi thupi, alibe zokhudza thupi mavuto pa thupi la munthu, akhoza chosawilitsidwa ndi njira iliyonse, ndipo ali Mipikisano microporous dongosolo.Choncho, angagwiritsidwe ntchito zosiyanasiyana kukonzanso njira, kuphatikizapo yokumba Mitsempha ndi yamawangamawanga kwa zofewa kusinthika minofu ndi sutures opaleshoni kwa mtima, mtima, ambiri ndi pulasitiki opaleshoni.

5. Kugwiritsa ntchito zinthu zotsutsana ndi zomatira
Ndi kupsinjika kotsika kwambiri kwazinthu zilizonse zolimba, PTFE Teflon sichimamatira kuzinthu zilizonse.Komanso, ili ndi kukana kwambiri kutentha kwambiri komanso kutsika.Chotsatira chake, chakhala chikugwiritsidwa ntchito kwambiri pazitsulo zotsutsana ndi zomatira za mapepala osamata.Pali mitundu iwiri ikuluikulu ya njira odana zomatira: choyamba, kukwera PTFE mbali kapena mapepala pa gawo lapansi;chachiwiri, kutentha kuchepa PTFE ❖ kuyanika kapena lacquered nsalu laminated ndi galasi pa gawo lapansi.