PTFE (polytetrafluoroethylene) wayandi chingwe chapadera chapamwamba chokhala ndi ntchito zambiri komanso mawonekedwe apadera.
Ⅰ. Kugwiritsa ntchito
1.Magawo amagetsi ndi magetsi
● Kuyankhulana kwafupipafupi: Pazida zoyankhulirana zapamwamba monga 5G kulankhulana ndi radar, waya wa PTFE angagwiritsidwe ntchito ngati chingwe chotumizira. Ikhoza kusunga kutayika kwa chizindikiro chochepa panthawi yotumiza chizindikiro chapamwamba ndikuwonetsetsa kukhulupirika kwa chizindikiro ndi kukhazikika. Mwachitsanzo, polumikizana pakati pa mlongoti wapansi ndi zida zotumizira, waya wa PTFE amatha kutumiza mafunde amagetsi othamanga kwambiri kuti atsimikizire kulumikizana kothamanga komanso kodalirika.
● Mawaya amkati a zipangizo zamagetsi: amagwiritsidwa ntchito popanga zingwe zamagetsi ndi ma siginecha mkati mwa zida zamagetsi monga makompyuta ndi maseva. Chifukwa cha ntchito yake yabwino yotchinjiriza komanso kukana kutentha kwambiri, imatha kuletsa kuwonongeka kwa mkati mwa zida zamagetsi chifukwa chafupikitsa kapena kutenthedwa. Mwachitsanzo, mkati mwa khadi lojambula bwino kwambiri, waya wa PTFE amatha kupirira kutentha kwakukulu komwe kumapangidwa ndi khadi lojambula pamene likugwira ntchito, ndikuwonetsetsa kulondola kwa kufalitsa chizindikiro.
2.Munda wa zamlengalenga
● Mawaya apandege: mawaya m’zigawo zofunika kwambiri monga kayendedwe ka ndege ka ndege ndi njira yoyendetsera ndege. Kutentha kwakukulu kwa kutentha, kukana kwa dzimbiri ndi kukana kwa ma radiation kwa waya wa PTFE kumathandiza kuti agwirizane ndi zovuta zachilengedwe panthawi yowuluka kwa ndege. Mwachitsanzo, mu chipinda cha injini ya ndege, kumene kutentha kozungulira kumakhala kwakukulu ndipo pali zinthu zowononga monga mafuta, waya wa PTFE amatha kuonetsetsa kuti makina oyendetsa injini akuyenda bwino ndi zizindikiro za sensa.
● Mawaya apamlengalenga: amagwiritsidwa ntchito polumikizira makina amagetsi apamlengalenga monga ma satellite ndi ndege. Imatha kupirira kusintha kwa kutentha kwambiri m'malo (kuchokera kutentha kwambiri mpaka kutentha kwambiri) komanso malo okhala ndi ma radiation. Mu kachitidwe ka satellite yolumikizirana ndi machitidwe owongolera malingaliro, waya wa PTFE amawonetsetsa kufalikira kokhazikika kwa ma sigino m'malo ovuta kwambiri.
3.Munda wamagalimoto
● Mawaya apamwamba kwambiri amagetsi atsopano: M'magalimoto atsopano amagetsi, waya wa PTFE amagwiritsidwa ntchito kulumikiza zinthu monga mabatire pack, ma motors, ndi ma unit oyendetsa magetsi. Imakhala ndi kutchinjiriza kwabwino komanso kukana kutentha kwambiri, ndipo imatha kupirira voteji komanso kuchuluka komwe kumapangidwa pamene magalimoto amphamvu atsopano akugwira ntchito. Mwachitsanzo, mkati mwa batire lapamwamba kwambiri la galimoto yamagetsi, waya wa PTFE amatha kulepheretsa maulendo afupiafupi mkati mwa paketi ya batri, kuonetsetsa kuti batriyo imakhala yotetezeka komanso yokhazikika imapereka mphamvu ku galimoto.
● Makina opangira ma waya agalimoto: amagwiritsidwa ntchito polumikizira masensa osiyanasiyana amagalimoto (monga masensa a injini, masensa amthupi, ndi zina). Kukana kwamafuta ndi kukana kwa dzimbiri kwa waya wa PTFE kumathandizira kuti igwirizane ndi malo ovuta monga gawo la injini yagalimoto, kuwonetsetsa kufalikira kolondola kwa ma sensa.
4.Industrial Automation Field
● Mawaya a Robot: Mawaya pakati pa kabati yowongolera ndi mkono wa robotic wa loboti yamakampani. Waya wa PTFE umatha kusinthasintha bwino ndipo umatha kuzolowera kuyenda pafupipafupi komanso kupindika kwa mkono wa loboti. Panthawi imodzimodziyo, kukana kwake kwa corrosion kwa mankhwala kungalepheretse kuwonongeka kwa mankhwala osiyanasiyana m'madera a mafakitale pamzerewu, kuonetsetsa kuti kufalikira kokhazikika kwa chizindikiro chowongolera robot.
● Industrial Automation Equipment Wiring: Amagwiritsidwa ntchito pogwirizanitsa zipangizo zosiyanasiyana (monga olamulira a PLC, inverters, etc.) pa mzere wopangira makina. Ikhoza kupirira malo ovuta a kutentha kwakukulu, fumbi ndi malo ena ovuta m'malo ogulitsa mafakitale, kuonetsetsa kudalirika kwa kufalitsa chizindikiro ndi magetsi pakati pa zipangizo zamagetsi.
Ⅱ. Mawonekedwe
1.Magwiridwe Amagetsi
● High Insulation Resistance: Mphamvu yotchinga ya waya wa PTFE imakhala yokwera kwambiri, nthawi zambiri imafika ku dongosolo la 10¹⁰ - 10¹⁴Ω·m. Izi zikutanthauza kuti pansi pazikhalidwe zogwirira ntchito, zimatha kuletsa kutayikira kwapano ndikuwonetsetsa kuti dera likuyenda bwino. Mwachitsanzo, pazida zoyezera bwino kwambiri zamagetsi, waya wa PTFE amatha kuonetsetsa kuti chizindikirocho sichikusokonezedwa ndi dziko lakunja ndikuwongolera kulondola kwa kuyeza kwake.
● Low Dielectric Constant ndi Dielectric Loss: Dielectric Constant yake ndi yochepa (pafupifupi 2.1) ndipo kutaya kwake kwa dielectric kumakhala kochepa. Izi zimapangitsa waya wa PTFE kukhala wocheperako potumiza ma siginecha apamwamba kwambiri, ndipo amatha kusunga kukhulupirika kwa chizindikirocho. M'makina othamanga kwambiri otumizira deta, monga ma jumpers olumikiza zingwe za kuwala ndi zipangizo zamagetsi mu mauthenga a fiber-optic, mawaya a PTFE amatha kuonetsetsa kuti zizindikiro za deta zimatumizidwa mwamsanga komanso molondola.
2.Zinthu zakuthupi
● High kutentha kukana: PTFE waya akhoza kukhalabe ntchito yabwino mu lonse kutentha osiyanasiyana (-200 ℃ - 260 ℃). M'malo otentha kwambiri, sizingafewe, kufota kapena kuwotcha ngati mawaya wamba apulasitiki. Mwachitsanzo, mu wiring wa masensa kutentha mu ng'anjo mkulu kutentha mafakitale, PTFE waya akhoza kuonetsetsa kufala khola chizindikiro sensa mu malo kutentha kwambiri.
● Kukana kwa mankhwala a dzimbiri: Kumalimbana ndi mankhwala ambiri (monga ma asidi amphamvu, ma alkali amphamvu, zosungunulira za organic, ndi zina zotero). Izi zimathandiza kuti waya wa PTFE agwiritsidwe ntchito m'malo okhala ndi zowononga monga makampani opanga mankhwala ndi makampani opanga mankhwala. Mwachitsanzo, mu mawaya a kutentha ndi mphamvu masensa mkati riyakitala fakitale mankhwala, PTFE waya akhoza kukana kukokoloka kwa mankhwala osiyanasiyana.
3.Mechanical katundu
● Kusinthasintha kwabwino: Waya wa PTFE uli ndi kusinthasintha kwabwino ndipo ukhoza kupindika ndikuyika mosavuta. Nthawi zina pomwe malo amakhala ochepa kapena kusuntha pafupipafupi kumafunika (monga mawaya amkati a maloboti), kusinthasintha kumeneku kumathandizira kuti zigwirizane ndi zofunikira zamawaya zovuta. Panthawi imodzimodziyo, sichidzaphwanyidwa kapena kusokoneza ntchito panthawi yopinda.
● Mphamvu zolimba zapakatikati: Zimakhala ndi nyonga inayake ndipo zimatha kupirira kupanikizika kwinakwake. Panthawi yopangira ma waya, ngakhale atakokedwa mpaka kumlingo wakutiwakuti, sichitha kusweka mosavuta, kuonetsetsa kukhulupirika kwa mzerewo.
Nthawi yotumiza: May-23-2025