Kabukhu ka Zamalonda ka Ulusi wa Carbon Nonwoven Fabric

I. Ubwino Waukulu wa Zamalonda

(1) Ubwino wa Zinthu ndi Magwiridwe Abwino

Yolimba kwambiri komanso yopepuka, yokhala ndi mawonekedwe abwino kwambiri a makina: Pogwiritsa ntchito ulusi wa kaboni wopangidwa ndi PAN (wopangidwa ndi polyacrylonitrile) wapamwamba kwambiri ngati zinthu zopangira, kuchuluka kwa kaboni kumakhala kokwera kufika pa 99.9%-99.999%, komwe kumakhala ndi mphamvu yokoka kwambiri komanso mawonekedwe opepuka. Pansi pa mphamvu yomweyo, kulemera kwake ndi 1/4 yokha ya chitsulo, zomwe zimachepetsa kwambiri kulemera kwa ziwalo zomwe zapangidwa ndipo ndizoyenera zochitika zokhala ndi zofunikira zolemetsa. Ulusi ukakonzedwa kudzera munjira zapadera, mphamvu yosweka imatha kufika pa 36N/15mm, yokhala ndi kukhazikika kwabwino kwa kapangidwe kake ndipo sikungatheke kupotoza kapena kusweka kwa nthawi yayitali.

Kukana kutentha ndi dzimbiri, kusinthasintha kwamphamvu kwa chilengedwe: Ili ndi kulekerera kwambiri chilengedwe, kutentha kwake kokhazikika kumafikira -60℃ mpaka 2000℃, ndipo imatha kupirira kutentha kwambiri mumlengalenga mpaka 450-2000℃, yosayaka moto pamoto, komanso yopanda madontho osungunuka, yokhala ndi kuchedwa kwa moto kwambiri (kuchepetsa index ya okosijeni 55%-65%). Nthawi yomweyo, imalekerera bwino ma acid, alkali, mafuta osiyanasiyana, ndi zosungunulira, ndipo nthawi yogwira ntchito imaposa kwambiri zida zachikhalidwe m'malo owononga monga m'mafakitale a mankhwala ndi zombo.

Kupereka mphamvu ziwiri komanso kuperekera mphamvu kutentha, makhalidwe odziwika bwino: Kukhala ndi mphamvu zamagetsi zabwino kwambiri, ndi kukana pamwamba kwa 2-20Ω yokha, yomwe imatha kuyendetsa magetsi osasinthasintha mwachangu kuti ipewe ngozi zachitetezo kapena kulephera kwa zida chifukwa cha kuchulukana kwa magetsi osasinthasintha. Kupereka mphamvu kutentha kumawonetsa anisotropy yayikulu, ndi kuperekera mphamvu kutentha kwa 300-1500W/(m・K) ndi kuperekera mphamvu kutentha kwa nthawi yayitali kwa 20-60W/(m・K), zomwe zimathandiza kuyendetsa bwino kutentha komanso kugawa mofanana, koyenera kuziziritsa zamagetsi, kutentha, ndi zina zotero.

Yosamalira chilengedwe komanso yathanzi, yokhala ndi ntchito zosiyanasiyana zowonjezera: Zipangizo zopangira zimasankhidwa mosamala, popanda zinthu zovulaza zosasunthika. Zina mwazofunikira zimatha kuwonongeka mwachilengedwe, kukwaniritsa zofunikira pakupanga kobiriwira. Nthawi yomweyo, ili ndi mphamvu zolimba zotsutsana ndi mabakiteriya, yokhala ndi kuchuluka kwa kupha mabakiteriya wamba opitilira 99.99%, ndipo imatha kutulutsa ma ayoni 500-10000an/cm³ a ​​negative, yokhala ndi ntchito yotulutsa infrared kutali (kuchuluka kwa kutulutsa 80%-90%), yoyenera ntchito zachipatala ndi zaumoyo.

(2) Ubwino wa Njira ndi Kusintha

Njira ziwiri zomwe zimayenderana, zomwe zimatha kusinthidwa malinga ndi zosowa zosiyanasiyana: Kudziwa bwino njira zozungulira zouma komanso zozungulira zonyowa. Njira yonyowa imatha kupanga mphasa zoonda kwambiri zopepuka ngati 4g/m², zokhala ndi ulusi wokonzedwa mwachisawawa komanso mofanana kuti zipange nyumba zokhala ndi ma microporous ambiri, ndipo liwiro lolowera la utomoni limakhala lachangu, zomwe zingapangitse kuti interlayer fluidity ipange resin-rich protective layer; njira youma imayang'ana kwambiri pakuumba kwamphamvu kwambiri, zomwe zimathandiza kusintha mawonekedwe a utomoni kuti agwirizane ndi mawonekedwe a makina ndi magwiridwe antchito opangira.

Kukonza kosavuta komanso kugwirizana kwambiri, kuchepetsa ndalama zambiri komanso kukonza bwino ntchito: Malo opangira zinthu ndi athyathyathya, kugawa kwa ulusi ndi kofanana, kumagwirizana ndi machitidwe osiyanasiyana a utomoni monga epoxy resin ndi polyester resin, omwe amagwiritsidwa ntchito mwachindunji popanga zinthu zosiyanasiyana, kuchepetsa njira zochizira zisanachitike. Kulemera kwake kumaphatikizapo 4-200g/m², makulidwe 0.02-0.8mm, kuthandizira kusintha kwa 1-3m m'lifupi, kuvutika kochepa kokonza, kuchuluka kwa kugwiritsa ntchito zinthu kupitirira 98%, kuchepetsa bwino kutayika kwa zopanga kwa makasitomala.

II. Zochitika Zazikulu Zogwiritsira Ntchito

(1) Gawo Lopanga Mafakitale

Magalimoto ndi Sitima: Monga chida chowonjezera zinthu zopepuka m'thupi la galimoto, chomwe chimagwiritsidwa ntchito popanga zinthu monga chassis ndi mafelemu a zitseko, kuchepetsa kulemera kwa galimoto kuti iwonjezere mphamvu ya mafuta kapena kugwiritsa ntchito bwino mafuta; chimagwiritsidwanso ntchito popanga zisindikizo zoteteza kutentha kwambiri komanso thonje loteteza mawu a injini, pogwiritsa ntchito mphamvu yoletsa moto komanso mphamvu yoteteza kutentha kuti zitsimikizire chitetezo cha m'nyumba ndikuchepetsa phokoso.

Zamagetsi ndi Mphamvu Zatsopano: Mu batire, mphamvu yake yoyendetsa bwino komanso mawonekedwe ake otseguka kwambiri zimapangitsa kuti ikhale electrode kapena chosonkhanitsira mabatire oyenda, yomwe imatha kuwonjezera mphamvu yamagetsi ndi kuwirikiza kakhumi, kukulitsa mphamvu ya batire ndi kuchuluka kwa mphamvu; mu zida zamagetsi, zomwe zimagwiritsidwa ntchito ngati gawo loyatsira kutentha kwa ma circuit board ndi ma static protection pads, zomwe zimapangitsa kuti kutentha ndi magetsi azigwira ntchito mwachangu kuti zitsimikizire kuti zidazo zikugwira ntchito bwino. Uinjiniya wa Zamankhwala ndi Kumanga Zombo: Kupanga zotchingira zamkati zotsutsana ndi static ndi zigawo zoteteza zotsutsana ndi dzimbiri za mapaipi amafuta/gasi ndi matanki osungira mankhwala, kugwiritsa ntchito mphamvu zoyendetsera kuti zipewe kuphulika komwe kumachitika chifukwa cha ma static sparks, ndikuwonjezera moyo wa zida kudzera mu kukana dzimbiri; mu gawo lomanga zombo, ingagwiritsidwe ntchito ngati zipangizo zopepuka za zombo ndi zigawo zodzipatula zosayaka moto, kulinganiza zofunikira zochepetsera kulemera ndi chitetezo.

(Nyumba Zamlengalenga ndi Kupanga Zapamwamba)

Zipangizo Zamlengalenga: Zipangizo zolimbitsa kapangidwe ka ndege zamlengalenga ndi zonyamula anthu (monga A380, B747), kuphatikizapo zigawo za mapiko ndi fuselage, zomwe zimachepetsa katundu wonyamuka ndikuwonjezera kugwiritsa ntchito bwino mafuta kudzera mu mawonekedwe opepuka; komanso ngati zigawo zotetezera kutentha kwa ma satellite ndi zombo zamlengalenga, kuteteza ku kusiyana kwakukulu kwa kutentha ndi kugundana kwa tinthu tamphamvu kwambiri mumlengalenga.

Zipangizo Zamasewera ndi Zapamwamba: Zipangizo zolimbitsa thupi za zida zamasewera monga makalabu a gofu, ma racket a badminton, ndi magalimoto othamanga, kukulitsa mphamvu ndi kulimba kwa zidazo pamene kuchepetsa kulemera kuti ziwongolere bwino; m'magawo a ndege zopanda anthu ndi njinga zapamwamba, zimagwiritsidwa ntchito popanga thupi ndi ziwalo zake, kulimbitsa kukhazikika kwa kapangidwe kake ndi kupirira.

(Zachipatala ndi Zatsiku ndi Tsiku)

Thanzi Lachipatala: Limagwiritsidwa ntchito popangira ma dressing oletsa mabakiteriya ndi zida zodzitetezera zachipatala, pogwiritsa ntchito 99.99%+ antibacterial rate kuti lilepheretse kukula kwa mabakiteriya ndikuchepetsa zoopsa za matenda; ntchito za far-infrared emission ndi negative ion release zingagwiritsidwe ntchito mu zida zodzitetezera zachipatala kuti zithandize kukonza kuyenda kwa magazi m'deralo ndikuwonjezera zotsatira zaumoyo. Kuphatikiza apo, lingagwiritsidwe ntchito ngati chotetezera mkati mwa zida zachipatala kuti zitsimikizire kuti zida zolondola zikugwira ntchito bwino.

Kunyumba ndi Chitetezo: Imagwiritsidwa ntchito ngati zodzaza makoma zosamveka komanso zinthu zosamveka bwino m'maofesi ndi m'mahotela, imayamwa mafunde a phokoso kudzera mu ulusi woboola, zomwe zimapangitsa kuti phokoso likhale lochepa kwambiri; kupanga mabulangeti ozimitsa moto ndi zovala zosayaka moto ngati zinthu zoteteza, kuletsa kutentha kwambiri pamoto komanso kupereka nthawi yoti munthu atulukemo. Mu mpweya woyeretsera mpweya, imatha kupangidwa kukhala zosefera zogwira mtima, kuphatikiza kuchotsa fumbi ndi ntchito zophera mabakiteriya.

(Ntchito Yomanga ndi Mphamvu)

Kulimbitsa Nyumba: Kumakonzedwa kukhala nsalu zolimbitsa mbali imodzi ndi mipiringidzo ya ulusi wa kaboni, zomwe zimagwiritsidwa ntchito polimbitsa nyumba ndi milatho, kukulitsa mphamvu zonyamula nyumba kudzera mu mawonekedwe amphamvu kwambiri ndikuwonjezera nthawi yogwirira ntchito; komanso koyenera kukonzanso nyumba zakale, kuchepetsa mphamvu ya zinthu zolimbitsa pa nyumba yoyambirira.

Zipangizo Zatsopano Zamagetsi: Zimagwiritsidwa ntchito mu masamba a turbine yamphepo, masilinda a mpweya wouma wa carbon fiber, ndi zina zotero, popanga zida zatsopano zamagetsi, pogwiritsa ntchito mawonekedwe opepuka komanso amphamvu kwambiri kuti ziwonjezere kukana kwa turbine yamphepo ku katundu wamphepo ndikuwonjezera moyo wa ma silinda a mpweya; m'munda wa mphamvu ya dzuwa, ingagwiritsidwe ntchito ngati chinthu chowonjezera kutentha ndi kutayira kutentha kwa zida za photovoltaic, kukonza kukhazikika kwa zida ndi kugwiritsa ntchito bwino mphamvu.

III. Kugawa Msika wa Zogulitsa

(1) Pogwiritsa Ntchito Njira Yopangira

Ulusi wa Carbon Wopanda Ulusi Wonyowa: Pogwiritsa ntchito njira yopangira zinthu pogwiritsa ntchito njira yonyowa, ulusi wa kaboni wodulidwa mwachifupi umamwazidwa m'madzi kenako n’kupangidwa kuti upange kapangidwe ka netiweki ya microporous. Ubwino waukulu ndi liwiro lolowera mwachangu la resin komanso magwiridwe antchito abwino ophimba, zomwe zimaphimba bwino mphamvu yotumizira ya nsalu zolimbikitsidwa ndi ulusi, zokhala ndi zolemera zosinthika mpaka 4g/m² zoonda kwambiri. Zoyenera kwambiri kusintha pamwamba pa zinthu zophatikizika, ma electrode a batri, ndi zinthu zosefera bwino, ndi magulu a makasitomala kuphatikiza mafakitale azinthu zamagetsi, opanga zinthu zophatikizika.

Ulusi wa Carbon Wopanda Ulusi Wouma: Kudzera mu kupesa ndi kupanga ulusi wouma, kuyang'ana kwambiri pa makhalidwe a makina ndi momwe amapangira, mawonekedwe a ulusi amatha kusinthidwa malinga ndi zofunikira. Chogulitsachi chili ndi mphamvu zambiri, liwiro lopanga mwachangu, cholemera cha 40-200g/m² ndi makulidwe a 0.025-2mm. Choyenera kulimbitsa mkati mwa magalimoto, kulimbitsa nyumba, zipangizo zosamveka, ndi zina zotero, chimaperekedwa ku mafakitale azinthu zamagalimoto, ogulitsa zida zomangira, ndi zina zotero.

(2) Ndi Munda Wofunsira

Nsalu Yopanda Ulusi wa Carbon Yopangidwa ndi Ulusi Wapamwamba Kwambiri Yopangira: Poyang'ana kwambiri pa ndege, zida zamasewera, ndi zida zatsopano zamagetsi, zomwe zimagogomezera mphamvu zambiri, zopepuka, komanso zosintha, zinthu zina ziyenera kukwaniritsa miyezo yapamwamba ya ndege. Kupereka chithandizo chaukadaulo chathunthu kuyambira kusankha zinthu zopangira mpaka kukonza zinthu zomalizidwa, makamaka kutumikira mabizinesi othandizira ndege, opanga zida zamasewera apamwamba, ndi opanga zida zatsopano zamagetsi. Nsalu yoteteza ulusi wa carbon yopangidwa ndi mafakitale: Yopangidwira zochitika zamafakitale monga magalimoto, mankhwala, ndi zombo, ikuwonetsa mawonekedwe a kukana kutentha kwambiri, kukana dzimbiri, komanso magwiridwe antchito oletsa kusinthasintha. Mafotokozedwe ake makamaka ndi apakati mpaka apamwamba (50-200g/m²), ndipo ntchito zapadera monga kuletsa moto ndi kukana dzimbiri kwa mankhwala zitha kusinthidwa. Makasitomala akuphatikizapo opanga magalimoto, mafakitale a zida zamankhwala, ndi makampani omanga zombo, ndi zina zotero.

Nsalu yosalukidwa ya ulusi wa kaboni yogwiritsidwa ntchito tsiku ndi tsiku komanso thanzi: Imaphimba malo oyeretsera mpweya, nyumba, ndi malo oyeretsera mpweya, kuyang'ana kwambiri pa antibacterial, chitetezo, komanso chitonthozo. Imapereka zinthu zovomerezeka zamtundu wa chakudya komanso zamankhwala, zolemera 4-50g/m² kuti zigwiritsidwe ntchito mopepuka. Imaperekedwa ku mafakitale othandizira azachipatala, makampani opanga zinthu zapakhomo, ndi makampani opanga zida zoyeretsera mpweya, ndi zina zotero.

(III) Kugawa m'magulu malinga ndi makhalidwe a ntchito

Mtundu wowonjezera mphamvu: Uli ndi mphamvu zoyambira komanso zopepuka, wopanda zowonjezera zapadera, zoyenera zochitika monga zomangira ndi zomangira wamba, wokhala ndi magwiridwe antchito okwera mtengo komanso kukwaniritsa zofunikira zamphamvu nthawi zonse.

Mtundu woletsa kusinthasintha kwa mpweya: Umakonza bwino kapangidwe ka ulusi kuti uwonjezere magwiridwe antchito owongolera mpweya, kukana kwa pamwamba ≤ 20Ω, komwe kumagwiritsidwa ntchito poteteza zida zamagetsi, mapaipi oletsa kusinthasintha kwa mpweya, ndi zina zotero, kuonetsetsa kuti magetsi osasunthika atuluka mwachangu.

Mtundu wa choletsa kutentha kwambiri komanso choletsa moto: Choletsa kuchuluka kwa mpweya m'thupi ≥ 55%, choletsa kutentha kwambiri ≥ 450℃, choyenera kugwiritsidwa ntchito pazinthu zosapsa moto, zomatira zotentha kwambiri, zigawo zoteteza injini, ndi zina zotero, m'malo otentha kwambiri kapena osapsa moto.

Mtundu wa chisamaliro chaumoyo cha antibacterial: Imawonjezera zinthu zotsutsana ndi mabakiteriya, kuchuluka kwa mabakiteriya ≥ 99.9%, ndipo ili ndi ntchito yotulutsa ma infrared kutali, yomwe imagwiritsidwa ntchito popangira ma dressing azachipatala, zida zotetezera thanzi, ndi zina zotero, pa moyo watsiku ndi tsiku komanso thanzi.

Yongdeli Spunlaced Non-woven Fabric Co., Ltd. yakhala ikugwira ntchito yopanga nsalu yopanda ulusi wa kaboni kwa zaka zoposa makumi awiri. Imagwiritsa ntchito zida zokoka zochokera kunja ndi njira zingapo zopangira spunlace kuti zitsimikizire kuti cholakwika cha gulu lililonse la zinthu ndi ≤ 3%. Mphamvu ya kampaniyo yopanga pachaka ndi matani 5,000, ndipo imatha kupereka ntchito zosinthidwa. Ngati mukufuna zitsanzo kapena mayankho osinthidwa, chonde omasuka kulumikizana nafe.