Indwangu ye-fiberglass ehlanganisiwe ye-PTFE imele impela ukushisa okushisa kakhulu, okwenza kube yinto ekhethekile yezicelo ezahlukahlukene zokushisa okuphezulu. Le nhlanganisela emisha ihlanganisa amandla nokuqina kwe-fiberglass nge-interrance ephakeme ephakeme kanye nezinto ezingezona ezinamathele zePTFE (polytetrafluoroethlelene). Umphumela uyindwangu engamelana namazinga okushisa aze afike ku-500 ° F (260 ° C) ngokuqhubekayo kanye namazinga okushisa aphakeme ezikhathi ezimfushane. Lokhu kumelana nokushisa okuhlukile, okuhambisana nokuhlanzeka kwayo kwamakhemikhali kanye ne-coefflent yayo ephansi, kwenza indwangu ye-PTFE ibe khona indwangu ye-fiberglass ibe yisinqumo esihle sezimpahla zezimboni, izimoto, kanye ne-aerospace izinhlelo zokusebenza ekushiseni okwedlulele kuyinselele ethe xaxa.
![Indwangu ye-PTFE ehlanganisiwe ye-fiberglass]( "PTFE coated fiberglass fabric")
Isayensi ngemuva kwe-PTFE ehlanganiswe ne-fiberglass fabghass
Isakhiwo samakhemikhali se-PTFE
Ukumelana nokushisa okumangalisayo kwe-PTFE kuyamangaza kusuka esakhiweni sayo esiyingqayizivele samakhemikhali. I-polymer inamaketanga amade ama-athomu e-carbon ahlanganiswe ngokuphelele ngama-athomu ama-fluorine. Lesi sibopho se-carbon-fluorine esinamandla sidala umphumela onjengesihlangu, ukuvikela okuqukethwe ekuwohlokeni okushisayo. Ama-athomu ama-fluorine akha imvilophu eqinile, ezinzile ezungeze umgogodla wekhabhoni, evimbela amanye ama-molecule ekungeneni nasekuvumeleni nasesakhiweni, ngisho nasekushiseni okuphezulu.
Synergy nge-fiberglass
Lapho i-PTFE ihlanganiswe kwi-fiberglass, idala ubuhlobo obujwayelekile obuthuthukisa ukumelana nokushisa okuphelele kwendwangu. I-fiberglass ngokwayo yaziwa ngezakhiwo zayo ezinhle kakhulu ze-thermal, ngephuzu elincibilikayo ngenhla kwe-1 ° C. Inhlanganisela yokuqina kwamakhemikhali we-PTFE kanye nemiphumela yokumelana nokushisa okungukushisa kwe-fiberglass ezintweni eziyinhlanganisela ezingakwazi ukugcina ubuqotho bayo kanye nezimpawu zokusebenza ngisho nasezimweni zokushisa ngokweqile.
Izakhiwo ezishisayo ze-Thermal
Indwangu ye-PTFE ehlanganiswe nge-fiberglass ibonisa ukuvumelanisa okuphansi okushisayo, okusho ukuthi akudlulisi kalula ukushisa. Le mpahla ibalulekile kuzinhlelo zokusebenza lapho kudingeka khona ukufakwa kokushisa. Indwangu isebenza njengesithiyo, ukuvimbela ukushisa kusuka ngokushesha kudlula, okuwusizo ikakhulukazi ezingutsheni ezivikelayo, amakhethini ezimboni, kanye nokufakwa kwemishini yokushisa ephezulu.
Izicelo ziqinisa ukumelana nokushisa kwendwangu ye-PTFE ehlanganisiwe ye-fiberglass
Ukusetshenziswa kwezimboni
Ezindaweni zezimboni, indwangu ye-PTFE ehlanganisiwe ye-fiberglass ithola ukusetshenziswa okubanzi emishini yokuvalwa kokushisa, amabhande okuhambisa amabhande ama-ovens, namashidi wokukhishwa ekukhiqizweni okuhlanganisiwe. Amandla awo okubekezelela amazinga okushisa aphezulu ngenkathi egcina indawo engeyona induku yenza kube yinto ebaluleke kakhulu ezinqubweni ezibandakanya izinto ezifudumele noma izakhi. Isibonelo, ekukhiqizweni kwemikhiqizo yenjoloba nepulasitiki, leli ndwangu lisetshenziswa njenge-liner yokukhishwa, ukuvikela izinto ezibunjiweyo ukuthi zinamathele ezingxenyeni zemishini.
Izicelo ze-Aerospace kanye Nezimoto
Imboni ye-Aerospace ithembele kakhulu ezintweni ezivimbela ukushisa, futhi indwangu ye-PTFE ehlanganisiwe ye-fiberglass ihlangabezana nalezi zidingo ezifunwayo. Isetshenziswa ezinhlakeni zenjini endizeni, lapho amazinga okushisa angakhuphuka khona, futhi ekwakhiweni kwama-radomes (ama-radar domes) adinga ukubekezelela amazinga okushisa aphezulu futhi alondoloze ukucaca okuphezulu. Ezicelo zezimoto, le ndwangu isetshenziswa ezihlathini zokushisa, ama-gaskets, kanye nezimpawu, ukuvikela izakhi ezibucayi ekushiseni kwenjini.
Ukuphepha kanye nemishini yokuvikela
Ukumelana nokushisa kwendwangu ye-PTFE ehlanganisiwe ye-fiberglass fibergric kwenza kube yindlela enhle kakhulu yokuthola amagiya okuphepha kanye nemishini yokuvikela. Isetshenziswa ekwenziweni kwezingubo ezingamelana nomlilo, amakhethini we-welding, kanye nezingubo zokulala ezishisayo. Lezi zinhlelo zokusebenza zisizakala hhayi ukumelana nokushisa kwendwangu kuphela kepha futhi nokuqina kwawo kanye nokumelana kwamakhemikhali, ukuhlinzeka ngokuvikelwa okuphelele ezindaweni ezinobungozi.
Ukuthuthukisa nokugcina izindawo zokuvimbela ukushisa kwendwangu ye-PTFE ehlanganisiwe ye-fiberglass
Amasu okukhiqiza
Ukumelana nokushisa kwendwangu ye-PTFE ehlanganisiwe ye-fiberglass yendwangu kungathuthukiswa futhi ngamasu athile okukhiqiza. Enye indlela enjalo inqubo yesono, lapho indwangu ifudunyezwa khona eduze kwendawo yokuncibilika ye-PTFE ngemuva kokuhlanganisa. Le nqubo isiza ekwakheni ungqimba lwe-PTFe olufanayo futhi oluqinile lwe-PTFE, ithuthukisa ukumelana nokushisa kwayo okuphelele nokusebenza. Ngokwengeziwe, amasu ahlukahlukene ahlukahlukene ahlukahlukene angaqashwa ukukhulisa ubukhulu bengqimba ye-PTFE, enikeza isivikelo esikhulu kakhulu kumazinga okushisa aphezulu.
Izindlela zokulawula ezisezingeni eliphakeme
Ukugcina Ukuvuselelwa Kwezimo Zokuvikelwa Okungaguquki kudinga izindlela zokulawula ezisezingeni eliphakeme ngesikhathi sesizukulwane. Lokhu kufaka phakathi ukulawula okuqondile kokuqina kokuhlanganiswa, okuqinisekisa ukusatshalaliswa kwe-PTFE kwi-fiberglass substrate, kanye nokuhlolwa ngokuphelele komkhiqizo ophelile. Amasu okuhlola athuthuke athuthukile, njengokucabanga okufudumele kanye nokuhlolwa okuvuselelayo okuvuselelayo, kusetshenziswa ukuqinisekisa ukwenziwa kwendwangu ngaphansi kwezimo zokushisa ezahlukahlukene nangezikhathi ezinwetshiwe.
Ukunakekelwa okufanele nokulungiswa
Ngenkathi i-PTFE ihlanganiswe indwangu ye-fiberglass i-fiberglass indwangu eqinile, ukunakekelwa okufanele nokunakekelwa okufanele kungandisa isikhathi sayo sokuphila futhi kugcinwe izakhiwo zayo zokuvimbela ukushisa. Lokhu kufaka ukugwema ukuvezwa kwamazinga okushisa ngaphezu kwamandla alo alinganiselwe, ukuvikela indwangu kusuka ezintweni ezibukhali ezingahlehlisa i-ptfe coating, nokuyihlanza ngezindlela ezifanele ezingafaki ungqimba lwe-PTFE. Ezihlotsheni zezimboni, ukuhlolwa okujwayelekile nokubuyiselwa kwesikhathi kwendwangu egqokile kungaqinisekisa ukusebenza nokuphepha okungaguquki.
Ukugcina
I-PTFE Caice fiberglass Fabric ivelele njengendwangu ebaluleke kakhulu, ukukhangisa ukumelana nokushisa okuvamile kanye ne-A anazo ezinye izakhiwo ezizuzisayo. Umthamo wayo wokubekezelela amazinga okushisa aphezulu kanti ugcina ubuqiniso besingatha kanye nezimpawu ezingezona ama-stick kwenza kube ngumthombo obalulekile kumabhizinisi ahlukene. Ukusuka ekusebenzeni kwemishini ezisetshenziselwa izindiza kanye nemishini yokuphepha, le ndwangu eguqukayo iyaqhubeka nokudlala ingxenye ebalulekile ekuqhubekeni nokwenza imihlahlandlela yokuphepha. Ukuphenya kanye nokwenza ngcono ekwenzeni izinto zesayensi kusengaphambili, singalindela ngempela izinhlelo zokusebenza ezicatshangelwe ngokwengeziwe kanye nezithuthukisi kumakhono avimbela ukushisa e-PTFE CaiceGlass Fact.
Xhumana nathi
ephezulu ye-PTFE Camera Indwangu ye-PTFE ehlangabezana nezidingo zakho ezingamelana ukushisa, ukwethembana Aokai ptfe . Uhla lwethu olubanzi lwemikhiqizo yethu ye-PTFE, kufaka phakathi izindwangu ezihlanganisiwe ze-PTFE, amabhande ahambisayo, namateyiphu anamathela, azokwenziwa ukuze enze ezindaweni ezifunwa kakhulu. Uhlangabezana nomehluko we-Aokai ngokuzibophezela kwethu ekuhlelekeni, amandla okuhlinzekwa komhlaba wonke, nokusekelwa kwamakhasimende ezinikezele. Xhumana nathi namuhla e mandy@akptfe.com ukuhlola ukuthi izixazululo zethu ezingamelana nokushisa okuvimbela ukushisa zingaphakamisa kanjani amaphrojekthi akho nezinqubo zakho.
Ukunqubekela phambili
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USmith, AK, & Brown, TL (2018). Izicelo zezimboni zezindwangu ezingamelana nokushisa. Ukubuyekezwa kwezimboni zezimboni, 12 (2), 78-92.
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