Ptfe yophika nsalu za fiberglass ndi tepi la teflon ndi zida zonse zosakhala ndi zinthu zapadera, koma zimakwaniritsa zolinga zosiyanasiyana. Zovala za PTFE zounda za fiberglass ndi zokhazikika, zinthu zosagwirizana ndi kutentha zomwe zimagwiritsidwa ntchito pogwiritsa ntchito mafakitale, monga malamba onyamula, zomangira zomangira. Imaphatikiza mphamvu ya fiberglass yokhala ndi zojambula zopanda pake za PTF. Kumbali inayo, tepi ya teflon, yomwe imadziwikanso ngati tepi ya mapuli, ndi chinthu chochepa thupi, chomata, makamaka chimagwiritsidwa ntchito ngati ulusi wa chitoliro ndikuletsa kutaya. Pomwe onse ali ndi PTF, kapangidwe kake, kapangidwe kake, ndi ntchito zimasiyana. Nsalu za PTFFE ya fiberglass nsalu zimapereka mphamvu zapamwamba komanso zofunikira pakugwiritsa ntchito mafakitale, pomwe tepi ya teflon imayenda bwino ndikugwiritsa ntchito mapiri.
![PTFF wophika wa fiberglass nsalu]( "PTFE coated fiberglass fabric")
Kapangidwe kake ndi kupanga kwa PTFF Courgelass nsalu
Zida zopangira ndi katundu wawo
Chojambula cha PTF chiberekero cha fiberglass ndi chinthu chophatikizika chomwe chimaphatikiza mphamvu ya fiberglass yokhala ndi magwiridwe osakhala a polytetrafluoruve (ptfe). Zida zapansi, fiberglass, imapangidwa ndi ulusi wabwino wagalasi yomwe imapangidwa mu nsalu. Izi zimapereka mphamvu zabwino kwambiri, zimakhazikika, komanso kukana kutambasula. Ptfe, zopangidwa ndi fluropolylict, zimadziwika bwino chifukwa chokhala ndi vuto lalikulu, kuchepa kwa mankhwala, komanso kukana kutentha kwambiri.
Maluso Opanga
Kupanga kwa PTFE Chuma cha fiberglass kuphatikizira njira zingapo. Poyamba, nsalu za fiberglass zimatsukidwa bwino ndikukonzekera kuonetsetsa kuti zomatira zabwino. Kenako, kubalaku kwa PTFF kumayikidwa ku nsalu pogwiritsa ntchito njira zosiyanasiyana zokutira monga kukhoterera zokutira, mpeni wokutira, kapena malata otemberera. Chovala cholumikizidwacho chimakhala choponthedwa chakumanja kwambiri, nthawi zambiri pafupifupi 700 ° F (371 ° C), chomwe chimafalitsira tinthu tating'onoting'ono ndikuwaphatika kwa fiberglass Gawo. Izi zitha kubwerezedwa kangapo kuti mukwaniritse makulidwe ndi katundu.
Njira Zowongolera Zowongolera
Njira zowongolera zolimba zimagwiritsidwa ntchito popanga njira yopanga kuti iwonetsetsenso ntchito. Izi zimaphatikizapo kuyeserera pafupipafupi kwa zinthu zopangira, kuwunika makulidwe ndi kufanana, ndikuyesa kuyika kwathupi monga mphamvu yakumiziri, kusokoneza misozi, ndi kusalala kwake. Njira Zapamwamba Monga ma microscopy ndi spectroscopy angagwiritsidwe ntchito kupenda ma microstructuctuctuctuctuctuctuctuctuctuctuctuctuctuctuctuctuctuctuctuctuctuctuctuctuctuctuction yopanga ndi mawonekedwe a nsalu yophimba. Kuphatikiza apo, zinthu zomalizidwa zimayesedwa mokwanira kuti zitsimikizire katundu wawo wosakhala wamatsenga, kukana kutentha, ndi kulimba pansi.
Mapulogalamu ndi Ubwino wa Ptfe Coulglass nsalu
Kugwiritsa Ntchito Mafakitale
Chojambula cha PTF chiberekero cha fiberglass chimapeza ntchito zambiri m'mafakitale chifukwa cha kuphatikiza kwake kwapadera kwa katundu. Mu makampani ogulitsa zakudya, imakhala ngati chinthu chabwino chonyamula malamba, ma sheet, ndi mapepala omasulira, chifukwa cha kutsata kwake. Gulu la Aerossace limagwiritsa ntchito nsalu iyi kuyika ndege ndi zomanga radiome, kupindula ndi chilengedwe chake komanso kukana kutentha kwambiri. Mu mankhwala opaka mankhwala, nsalu zophika za PTF zimagwiritsidwa ntchito popanga ma squations, zolumikizirana zophatikizika, ndi zingwe zoteteza, zimapindika pamachitidwe awo ndi kulimba.
Ntchito zomangamanga
Dziko lomanga lidakumbatira PTF Creited fiberglass nsalu zake mosiyanasiyana komanso kukopeka. Ndiko kusankha kotchuka kwa nyumba zomangidwa, monga madenga otakata, ma calopies, ndi machitidwe abodza. Kutulutsa kwa nsalu kumathandiza kuti kufalikira kwachilengedwe kwinaku ndikuteteza UV, ndikupangitsa kukhala koyenera kufinya ndi ma skyly. Zoyeretsa zake zokha, chifukwa chosagwirizana ndi PTF PTF ku PTF, zikuwonetsetsa kuti ndalama zochepetsetsa komanso zomwe zikuchitika nthawi yayitali. Kuphatikiza apo, katundu wamoto wa nsalu wa nsalu amathandizira kupanga chitetezo, kusonkhana zolimbitsa moto.
Ubwino Wapadera
CTFE Chovala cha Firberglass nsalu ya fiberglass imakhala yabwino kwambiri yomwe imayimitsa icho kupatula zinthu zina. Kutsutsana ndi kutentha kwake kumawathandiza kuthana ndi kutentha kuyambira -100 ° F mpaka 500 ° F mpaka 260 popanda kugwedezeka. Kupanga kwa nsalu kochepa kochepa kumachepetsa kuvala ndi kung'amba ziwalo zoyenda, zimakulitsa kutalika kwa makina ndi zida. Chikhalidwe chake cha hydrophobic chimapangitsa kuti chikhale chopanda madzi, pomwe katundu wake wa Oleophobic amakana mafuta ndi mafuta. Katundu wamagetsi abwino kwambiri akuthupi amapangitsa kuti ikhale yoyenera pamagetsi yamagetsi. Kuphatikiza apo, kukana kwake ma radiation a UV ndi mawonekedwe amlengalenga kumatsimikizira kulimba kwa nthawi yayitali pakukhazikitsa kwa mafakitale ambiri.
Tepi ya teflon: kapangidwe kake, imagwiritsidwa ntchito, komanso zoperewera
Kapangidwe ndi katundu
Tepi ya Teflon, yomwe imadziwikanso ngati tepi ya PTF kapena tepi ya PTFE, ndi zinthu zocheperako, ndi zotayidwa zopangidwa makamaka ndi polytetrafluene (PTF). Mosiyana ndi nsalu ya PTFE yophika fiberglass , tepi ya teflon ilibe gawo lalikulu. Tepi yomwe imapangidwa kudzera mu njira yotchedwa imachedwa, pomwe PTF FOST imasakanikirana ndi mafuta ndikukakamizidwa kudzera mu dika kuti apange filimu yoonda, yotentha. Kanemayo ndiye kuti amatambasula kuti awonjezere mphamvu yake ndikuchepetsa makulidwe ake. Tepi yomwe ili ndi yofewa, yovuta, ndipo imakhala ndi kachulukidwe kakang'ono, nthawi zambiri kuyambira 0,35 mpaka 0.75 g / cm⊃3 ;. Tepiloni tepi yopindulitsa yambiri ya PTFFE
Ntchito Zodziwika
Tepiloni tepi imapeza ntchito yake yoyamba kugwiritsa ntchito ndalama ngati tepi. Mukakulungidwa mozungulira zipika ndi zoyenga, zimadzaza maudindo pakati pa ulusi, ndikupanga chisindikizo cha madzi ndi chisindikizo chamusi. Izi zimapangitsa kukhala zothandiza popewa kutayikira m'madzi ndi mafuta. Kupitilira kupukutira, tepilo tepi yapeza zofunikira m'minda ina yosiyanasiyana. Muzomwe zamagetsi, zimagwiritsidwa ntchito ngati zinthu zothandizira za mawaya ndi zingwe. Makampani a Aerospace amagwiritsa ntchito mafuta opatsirana mbali zoyenda mu injini za ndege. Mu mankhwala a mankhwala, tepi ya teflon imagwiritsidwa ntchito posindikiza magalasi agalasi mu ma Appratos ma setips. Malo ake osakhala opanda ndodo amapangitsa kuti ikhale yothandiza pokwaniritsa mapulogalamu, makamaka chifukwa cha makina omangirira amayendetsa zinthu zomata.
Zofooka ndi Maganizo
Ngakhale tepi yogwiritsa ntchito mosiyanasiyana, teflon ili ndi malire ena omwe amaletsa kugwiritsa ntchito mu ntchito pomwe nsalu yophika ya fiberglass imapambana. Mphamvu yocheperako ya tepi imapangitsa kuti ikhale yoyenera pazogwiritsa ntchito zomwe zimafuna kukhulupirika kwakukulu. Sizingatane zovuta zapamwamba kapena kupsinjika koopsa, kumachepetsa kugwiritsa ntchito m'mafakitale a mafakitale. Teflon tepi yopyapyala komanso yotupa imatanthawuza kuti imapereka mphamvu yochepa yofikira poyerekeza ndi nsalu zophika za PTF. Ngakhale imatha kuthana ndi kutentha kwakukulu, imasowa kukula kwa zinthu zolimbikitsira zolimbitsa thupi mopitirira mu kutentha kwambiri. Kutambasuka kwa tepi, ngakhale kuli kopindulitsa pakupanga Zisindikizo, kungakhale kosangalatsa pakugwiritsa ntchito koyenera, kosasinthika. Kuphatikiza apo, tepi ya teflon siyabwino kugwiritsa ntchito othandizira oxidiziki kapena zitsulo za alkali, popeza izi zimatha kusokoneza zinthu za potfe.
Mapeto
Pomwe PTFIN CYID BEBRGLAST ndi teflon tepi ya teflon igawana katundu wosakhala wa PTF, amathandizira kusiyanitsa chifukwa cha zojambula zawo zapadera. Zovala za PTFE zounda za fiberglass, zomangamanga zake zolimba komanso katundu wawo, zopambana mu mafakitale komanso ntchito zomanga zofuna mphamvu, kukhazikika, komanso kukana. Tepi ya Teflon, kumbali inayi, imawalira mu kusindikiza ndikupaka mafuta omwe amapezeka kuti kuwonda kwake komanso kukhala kopindulitsa. Kumvetsetsa izi ndikofunikira posankha zofunikira pa zosowa zapadera, ndikuwonetsetsa zoyenera komanso kukhala ndi moyo wabwino pamagulu osiyanasiyana.
Lumikizanani nafe
Kwa nsalu zapamwamba za PTFID-CYBID fiberglass ndi chitsogozo cha akatswiri pazofunsira kwake, kudalirika Akai Ptfe . Zogulitsa zathu zimapereka kudalirika kosayerekezeka, kukana kutentha, komanso katundu wosakhazikika, ndikuwonetsetsa kwambiri mafinya osiyanasiyana. Takumana ndi kusiyana kwa Aoka PTFF - Lumikizanani Nafe lero mandy@akptfe.com kuti tifufuze momwe zida zathu zapamwamba zimathakweze ntchito zanu ndi njira zanu.
Zolemba:
Ebnesija anatero, S. (2017). Kukulitsa mapulogalamu a PTFAMVA: Tekinoloje, kupanga ndi ntchito. William Andrew.
Mckeen, LW (2013). Zotsatira za chosankha pa mapulaji ndi elastomers. William Andrew.
Durny, jg (2014). Fluoroplastics, voliyumu 2: kusungunula dongosolo flurosolymers - wowongolera wa wosuta ndi buku la data. William Andrew.
Schwehizer, pa (2006). Kuwononga ma polima ndi elastomers. CRC Press.
Kutz, M. (2011). Ntchito za Plastics Engineerner: kukonza ndi zida. William Andrew.
Ebnesija ana, S., & Khaladkar, PR (2017). Ntchito za fluoropolymer mu mafakitale a mankhwala: Chitsogozo cha wosuta ndi buku la madambo. William Andrew.
