M'munda waukadaulo wapamwamba wopanga semiconductor, sitepe iliyonse imafunikira kulondola kwapadera komanso ukhondo. Zisindikizo zapadera za rabara, monga zigawo zofunika kwambiri zomwe zimatsimikizira kugwira ntchito kosasunthika kwa zida zopangira ndikusunga malo opangira zinthu zoyera kwambiri, zimakhudza kwambiri zokolola ndi magwiridwe antchito a semiconductor. Lero, tifufuza momwe zisindikizo zapadera za rabara monga fluororubber ndi perfluoroelastomer zimatengera gawo lofunikira popanga semiconductor.
I. Zofunikira Zamphamvu Pamalo Opangira Ma Semiconductor
Kupanga kwa semiconductor kumachitika m'zipinda zoyera, momwe ukhondo wa chilengedwe umakhala wokwera kwambiri. Ngakhale tinthu tating'onoting'ono ta zonyansa zimatha kuyambitsa ma chip short circuits kapena zolakwika zina. Kuphatikiza apo, kupanga kumaphatikizapo kugwiritsa ntchito mitundu yosiyanasiyana ya mankhwala owononga kwambiri, monga photoresists, etching solutions, ndi madzi oyeretsa. Kuphatikiza apo, masitepe ena amakumana ndi kutentha kwakukulu komanso kusinthasintha kwamphamvu. Mwachitsanzo, ma etching ndi ma ion implantation amatulutsa kutentha kwambiri komanso kupanikizika mkati mwa zida. Kuphatikiza apo, kutsika kuchokera ku zisindikizo kumatha kukhudza kwambiri kupanga semiconductor. Ngakhale kuchulukira kwa ma precipitates kumatha kuyipitsa zida kapena njira zama semiconductor, kusokoneza kulondola kwa njira yopangira.
II. Maudindo Ofunikira a Zisindikizo Zapadera Za Rubber
1. Kupewa Kuwonongeka kwa Tinthu ting'onoting'ono: Zisindikizo zapadera za rabara zimalepheretsa fumbi, zonyansa, ndi tinthu tating'onoting'ono tomwe timachokera ku chilengedwe chakunja kuti zisalowe m'zida, kusunga malo oyera. Kutengera zosindikizira za perfluoroelastomer mwachitsanzo, malo awo osalala amakana kuyamwa kwa tinthu. Kusinthasintha kwawo kwabwino kumawalola kuti agwirizane kwambiri ndi zida, kupanga chotchinga chodalirika ndikuwonetsetsa kuti njira yopanga semiconductor ilibe kuipitsidwa ndi tinthu.
2. Kukana Kuwonongeka Kwa Mankhwala: Zisindikizo monga fluorocarbon ndi perfluoroelastomer zimapereka kukana kwambiri kwa mankhwala opangira mankhwala omwe amagwiritsidwa ntchito kwambiri popanga semiconductor. Zisindikizo za Fluorocarbon zimagonjetsedwa ndi mankhwala wamba a acidic ndi alkaline ndi zosungunulira za organic, pomwe zosindikizira za perfluoroelastomer zimakhala zokhazikika m'malo otulutsa okosijeni komanso owononga kwambiri. Mwachitsanzo, m'njira zonyowa, zosindikizira za perfluoroelastomer zimatha kupirira kukhudzana kwanthawi yayitali ndi njira za acidic etching popanda dzimbiri, kuwonetsetsa kusindikizidwa ndi kukhazikika kwa zida.
3. Kusintha kwa Kutentha kwa Kutentha ndi Kuthamanga Kwambiri: Zida zopangira semiconductor zimakumana ndi kutentha ndi kusinthasintha pafupipafupi pakugwira ntchito. Zisindikizo zapadera za rabara zimafuna kukana kwapamwamba kwambiri komanso kutsika kwa kutentha, komanso kulimba kwambiri komanso kukana kupanikizika. Zisindikizo za Fluororubber zimakhala ndi mphamvu zokhazikika komanso zosindikiza mkati mwa kutentha kwina, kusinthasintha kusinthasintha kwa kutentha panthawi zosiyanasiyana. Komano, zisindikizo za Perfluoroelastomer, sizimangopirira kutentha kwakukulu komanso zimakana kukhala zolimba kapena zowonongeka pa kutentha kochepa, kusunga ntchito yodalirika yosindikiza ndikuwonetsetsa kuti zipangizozi zimagwira ntchito pansi pa zovuta zosiyanasiyana zogwirira ntchito.
4. Kuwongolera Kuopsa kwa Mvula: Kuwongolera mvula kuchokera ku zisindikizo ndikofunikira kwambiri popanga ma semiconductor. Zisindikizo zapadera za rabara monga fluoroelastomer ndi perfluoroelastomer zimagwiritsa ntchito mapangidwe okhathamiritsa ndi njira zopangira kuti achepetse kugwiritsa ntchito zowonjezera zosiyanasiyana, potero amachepetsa mwayi wamvula wazinthu zonyansa monga mamolekyu ang'onoang'ono a organic ndi ayoni achitsulo panthawi yopanga. Makhalidwe amvulawa amawonetsetsa kuti zosindikizira sizikhala gwero la kuipitsidwa, kusunga malo audongo kwambiri omwe amafunikira popanga semiconductor.
III. Zofunikira Zogwirira Ntchito ndi Zosankha Zosankha Zosindikiza Zapadera Za Rubber
1. Katundu Wokhudzana ndi Ukhondo: Kuwoneka kwapamwamba, kusasunthika, ndi kutuluka kwa tinthu ndi zizindikiro zazikulu za zisindikizo. Zisindikizo zokhala ndi ukali wochepa kwambiri sizimakonda kudzikundikira tinthu, pomwe kusakhazikika kochepa kumachepetsa kuopsa kwa mpweya wotuluka kuchokera ku zidindo m'malo otentha kwambiri. Posankha zisindikizo, ikani patsogolo zinthu zomwe zili ndi mankhwala apadera apamwamba omwe amapereka kusakhazikika kochepa komanso kutulutsa tinthu. Mwachitsanzo, zisindikizo za perfluoroelastomer zopangidwa ndi plasma zimapereka malo osalala komanso zimachepetsa kusinthasintha. Komanso, tcherani khutu ku zomwe chisindikizocho chimatulutsidwa ndikusankha zinthu zomwe zayesedwa mwamphamvu kuti zitsimikizire kuti sizitulutsa mpweya woipa m'malo opangira semiconductor.
2. Kugwirizana kwa Chemical: Sankhani zinthu zoyenera mphira kutengera ma reagents enieni omwe amakumana nawo pakupanga semiconductor. Mitundu yosiyanasiyana ya fluoroelastomer ndi perfluoroelastomer imasiyana mosiyanasiyana kukana mankhwala osiyanasiyana. Pamachitidwe okhudzana ndi ma oxidizing acid amphamvu, ma oxidizing perfluoroelastomer seals ayenera kusankhidwa. Pazinthu zomwe zimakhudzana ndi zosungunulira za organic, zisindikizo za fluoroelastomer zitha kukhala zotsika mtengo.
3. Zathupi: Izi zimaphatikizapo kulimba, zotanuka modulus, ndi compression set. Zisindikizo zokhala ndi kuuma pang'ono zimatsimikizira chisindikizo chabwino komanso zimathandizira kukhazikitsa ndi kuchotsa. Elastic modulus ndi compression set ikuwonetsa kukhazikika kwa chisindikizo pansi pa kupsinjika kwakanthawi. M'malo otentha kwambiri komanso opanikizika kwambiri, zisindikizo zokhala ndi zochepetsera zochepa ziyenera kusankhidwa kuti zitsimikizire kuti nthawi yayitali, yokhazikika yosindikiza.
IV. Kusanthula Mlandu Wothandiza
Wopanga makina odziwika bwino a semiconductor anali akukumana ndi dzimbiri pafupipafupi komanso kukalamba kwa zisindikizo za rabara wamba pazida zomangira pamzere wake wopanga chip. Izi zidapangitsa kuti kutayikira kwamkati, kukhudze magwiridwe antchito komanso kuchepetsa kwambiri zokolola za chip chifukwa cha kuipitsidwa kwa tinthu. Kuphatikiza apo, zisindikizo zodziwika bwino zimatulutsa zonyansa zambiri za organic panthawi yotentha kwambiri, zomwe zimayipitsa zida za semiconductor ndikupangitsa kuti zinthu zisamayende bwino. Pambuyo powasintha ndi zosindikizira za perfluoroelastomer zopangidwa ndi kampani yathu, kukhazikika kwa zidazo kunayenda bwino kwambiri. Pambuyo pa chaka choyang'anitsitsa mosalekeza, zisindikizozo sizinawonetse zizindikiro za dzimbiri kapena ukalamba, kusunga mkati mwaukhondo kwambiri, ndikuwonjezera zokolola za chip kuchokera ku 80% kufika pa 95%. Izi zidatheka chifukwa cha kukana kwamphamvu kwa mankhwala a perfluoroelastomer seals, mikhalidwe yochepa ya mvula, komanso mawonekedwe abwino kwambiri, zomwe zidabweretsa phindu lalikulu pazachuma kukampani.
Kutsiliza: M'makampani opanga ma semiconductor, omwe amayesetsa kulondola kwambiri komanso ukhondo, zisindikizo zapadera za rabara zimagwira ntchito yofunika kwambiri. Zisindikizo zapadera za mphira monga fluoropolymer ndi perfluoroelastomer, ndi magwiridwe antchito apamwamba, kuphatikiza kuwongolera kwambiri mvula, zimapereka chisindikizo chodalirika pazida zopangira semiconductor, kuthandiza makampani kupita patsogolo mpaka paukadaulo wapamwamba kwambiri.
Nthawi yotumiza: Oct-17-2025