Magawo Opangidwa ndi PTFE

Mapulasitiki opangidwa bwino kwambiri ozikidwa pa PTFE ndi zinthu zosunthika kwambiri zomwe zimatha kuperekedwa momveka bwino ndipo zimalola kuti magawo opangidwa ndi mawonekedwe ovuta apangidwe.

Izi zikuphatikiza, mwachitsanzo, kuphatikiza kwa PTFE ndi zitsulo, ma elastomers, ndi mapulasitiki ena.Zowonjezera zingapo zitha kugwiritsidwanso ntchito ndi PTFE kuti mukwaniritse zomwe zili zogwirizana ndi zomwe zili.

PTFE ndi makina amakina ndi otsika kuposa mapulasitiki a engineering, koma amatha kukhazikika powonjezera zodzaza monga galasi fiber, carbon, graphite, molybdenum dislfide ndi bronze.

Ntchito:

1. odana ndi dzimbiri

Mu zida anticorrosion mankhwala, mapaipi, makina kupanga mitundu yonse ya odana dzimbiri mbali, monga chitoliro, mavavu, diaphragm, mfundo kukula kwa mpope.Porous PTFE amathanso kukhala amphamvu zowononga sing'anga za zinthu zosefera.Chifukwa PTFE alibe banga anachita sing'anga Choncho, PTFE kupanga riyakitala, distillation nsanja ntchito kuyenga zofunika kopitilira muyeso koyera zinthu ndi zinthu zabwino, komanso angagwiritsidwe ntchito zida mankhwala dzimbiri linings ndi zokutira.

2. mafuta, kusindikiza Ndi PTFE kupanga mitundu yonse ya kulongedza lamba, gaskets, zisindikizo, valavu mpando mphete, ndi zina zotero, ndi filler zosiyanasiyana PTFE mankhwala ntchito kunyamula zofunika zosiyanasiyana kudzipaka mafuta ndi kuvala-kukana, piston mphete ndi zina zotero.Mwachitsanzo, kugwiritsa ntchito graphite PTFE kalozera mphete filler, ntchito sanali mafuta mafuta kompresa;PTFE mphete ya pistoni kuphatikiza mchenga wa quartz wogwiritsidwa ntchito mu kompresa okosijeni;Mphete ya pistoni yopanda mafuta yodzaza ndi graphite ndi MoS2, chipangizo cha liquefaction chomwe chimagwiritsidwa ntchito mu helium, kutentha kochepa kwa -269 ℃ kugwiritsa ntchito bwino ndikwabwino;yokhala ndi MoS2, silika, ufa wamkuwa ngati mphete ya pistoni ya PTFE, kutentha kwa kompresa kwa 150 ℃ kuthamanga pazibowo kungakhale kwabwino;mlatho wa mlatho chifukwa chakukula kwamafuta ndi kutsika ndi chotsitsa cha PTFE chotsitsimutsa.

3. magetsi kutchinjiriza PTFE monga zipangizo magetsi insulating chimagwiritsidwa ntchito pa zofunika zabwino mkulu pafupipafupi makhalidwe ndi kugonjetsedwa kwambiri ndi kutentha, kukana kuzizira, kukana madzi, kukana dzimbiri, kukalamba etc. nthawi.Mwachitsanzo, amagwiritsidwa ntchito pamitundu yosiyanasiyana ya kutentha kwa ndege zowopsa za jet, radar ndi zina monga kusungunula kwa zida zamagetsi zamagetsi, chingwe chokwera kwambiri, chingwe chosinthika, groove yamagalimoto, kusungunula capacitor ndi bolodi losindikizidwa.

4. sanali ndodo Chifukwa cha PTFE ndi zinthu zina si zomata, mu mapulasitiki processing, processing chakudya ndi mafakitale ena ambiri amavula wothandizila, cookware TACHIMATA ndi PTFE sangakhale mafuta ophika, pulasitiki filimu kutentha kuwotcherera ambiri ntchito PTFE galasi nsalu monga viscous spacer. ndi zina zotero.