Indwangu ye-PTFE ehlanganisiwe , eyaziwa nangokuthi indwangu ye-teflon ehlanganiswe ngendwangu noma indwangu ehlanganisiwe ye-PTFE, idume ngokuqina kwayo okuhlukile nokuphila isikhathi eside. Lapho kugcinwa kahle, indwangu ye-PTFE ehlanganisiwe ingahlala noma kuphi kusuka eminyakeni engu-15 kuye kwengama-20 noma ngaphezulu kwezinye izinhlelo. Le ndlela yokuphila emangalisayo ibangelwa izakhiwo eziyingqayizivele zePTFE (polytetrafluoroethylene), ezibandakanya ukumelana kahle kwamakhemikhali, ukubekezelela izinga lokushisa, nezimpawu ezingezona izinduku. Ukuphila isikhathi eside kwendwangu ye-PTFE kwenza kube ukukhetha okungabizi kakhulu kwezimboni ezahlukahlukene, ezivela ezingxenyeni zezakhiwo kuya kwizimboni zemishini yezimboni, lapho ukusebenza isikhathi eside kanye nokwethenjwa kubalulekile.
![Indwangu ye-PTFE ehlanganisiwe]( "PTFE Coated Fabric")
Izici ezithinta impilo ye-PTFE ye-PTFE
Izimo zemvelo kanye nomthelela wazo
Imvelo lapho kusetshenziswa khona indwangu ye-PTFE ehlanganisiwe idlala indima enkulu ekunqumeni isikhathi sayo sokuphila. Ukuvezwa kwezimo zezulu ezinokhahlo, njengokukhanya kwelanga okukhulu, amazinga okushisa aphezulu, noma amakhemikhali awonakalisayo, angasheshisa ukugqoka nokuklebhuka. Kodwa-ke, ukumelana kwemvelo kwe-PTFE kwimisebe ye-UV nokuwohloka kwamakhemikhali kusiza ukunciphisa imiphumela yale miphumela, kufaka isandla empilweni yayo enwetshiwe.
Ezindaweni ezisogwini, isifutho sikasawoti singaba ukukhathazeka ngezinto eziningi, kepha indwangu ehlanganisiwe ye-PTFE ikhombisa ukuqina okuphawuleka ngokumelene nomoya ophoqelelwe usawoti. Lokhu kumelana kwenza kube yisinqumo esihle sezicelo zasemanzini nezakhiwo eziseduzane nolwandle. Ngokufanayo, ezilungiselelweni zezimboni lapho kuvezwa khona amakhemikhali anolaka, ukugcwala kwamakhemikhali e-PTFE kuqinisekisa ukuthi indwangu igcina ubuqotho bayo ngokuhamba kwesikhathi.
Ikhwalithi Yezinto Zokukhiqiza Nezinto Ezingavuthiwe
Indwangu ende ye -PTFE ehlanganisiwe ithonywe kakhulu yikhwalithi yenqubo yayo yokukhiqiza kanye nezinto zokwakha ezisetshenziswayo. Ama-Ptfe Remins aphezulu we-PTFE kanye nezindawo eziphakeme ze-fiberglass substrates zinomthelela emkhiqizweni wokugcina ohlala isikhathi eside. Inqubo ye-coating uqobo, kufaka phakathi ubukhulu kanye nokufana kwesendlalelo se-PTFE, kudlala indima ebalulekile ekunqumeni isikhathi sokuphila kwendwangu.
Abakhiqizi abadumile, njenge-Aokai PTFE, basebenzisa amasu wokukhiqiza athuthukile nezindlela zokulawula ikhwalithi eqinile yokuqinisekisa ikhwalithi ye-coating engaguquki. Lokhu ukunaka imininingwane kuholela kwizindwangu ezihlanganisiwe zePTFE ezibonisa ukumelana okuphakeme ukugqoka, ukulimala, kanye nezici zezemvelo, ekugcineni ukunweba impilo yabo ewusizo.
Izindlela zokulungisa kanye namaphethini wokusebenzisa
Ngenkathi indwangu ye-PTFE ehlanganisiwe yaziwa ngezidingo zayo zokulungiswa okuphansi, ukunakekelwa okufanele kunganweba kakhulu isikhathi sayo sokuphila. Ukuhlanza njalo ukuze ususe ukungcola kanye nodoti kuvimbela ukunqwabelana kwezinhlayiya ezingezwani okungalimaza ukunamathela ngokuhamba kwesikhathi. Izindlela zokuhlanza ezimnene, zisebenzisa ama-detergents athambile namabhulashi athambile, ngokuvamile kwanele ukugcina ukubukeka nokusebenza kwendwangu.
Imvamisa kanye namandla okusetshenziswa nawo nomthelela isikhathi eside sendwangu. Kuzinhlelo zokusebenza ezinokuxineka okuqhubekayo kwemishini noma ukuguquguquka njalo, njengamabhande okuhambisa noma amalunga okwandiswa, ukuhlanganiswa kwe-PTFE kungazwa ukugqokwa okwengeziwe. Kodwa-ke, ngisho nakulezi zimo ezifunwayo, indwangu ehlanganisiwe ye-PTFE evame ukwehla kwezinye izinto, ukuhlinzeka ngensizakalo ethembekile yezikhathi ezeluliwe.
Izicelo kanye nokuhluka kwempilo
Izakhiwo ze-workbrane zezakhiwo
Esikhathini se-Realm of archtural application, indwangu ye-PTFE ehlanganisiwe ye-fiberglass ithole ukuthandwa ngokuqina kwayo kanye nokukhanga kobuhle. Isetshenziswa ezinhlakeni ezi-Tensile, ama-canopies, nama-facades, lezi zindwangu zingagcina ukusebenza kwazo nokubukeka kwamashumi eminyaka. Izici zokuzihlanza ze-PTFE zinegalelo ekunciphiseni izidingo zokulungisa kanye nesikhalazo sokubuka isikhathi eside.
Izakhiwo ezinesithombe ezifana nophahla lwesikhumulo sezindiza saseDenver International Airport, ezakhiwe zisebenzisa indwangu ehlanganisiwe ye-PTFE, ziye zahlola isikhathi, ukugcina ukusebenza kwazo nokubukeka kwazo isikhathi esingaphezu kweminyaka engama-25. Lokhu kuphila isikhathi eside kukhombisa amandla okubekezelela izinto ezibonakalayo zokubekezelela izimo zezulu ezahlukahlukene ngenkathi zigcina ubuqotho bayo nobungqabavu.
Izicelo zezimboni nemishini
Ezimweni zezimboni, izindwangu ezihlanganisiwe zeTeflon zithola ukusetshenziswa ezinhlotsheni ezahlukahlukene, kufaka phakathi amabhande okuhambisa, amasistimu wokuhlunga, kanye nama-linings amelana namakhemikhali. Impilo yokuphila kulezi zicelo ingahluka ngokuya ngemibandela ethile namaphethini wokusebenzisa. Isibonelo, amabhande e-PTFE ahlanganisiwe asetshenzisiwe ezimbonini zokufaka ukudla zivame ukuqhubeka iminyaka engu-5 ukuya kwengama-10, akhiphe izinto zendabuko zendabuko.
Ezindaweni ezifunwa kakhulu, njengezitshalo zokucubungula amakhemikhali, izindwangu ezihlanganisiwe ze-PTFE ezisetshenziselwa amathangi noma amapayipi azogcina ukusebenza kwazo iminyaka eyi-10-16 noma ngaphezulu. Le mpilo ye-Extended Service ibaluleke ikakhulukazi ezimbonini lapho kufika khona imishini yokulungiswa noma ukufaka esikhundleni kungabizi.
Imikhiqizo yabathengi neyekhethekile
Izindwangu ze-PTFE ezihlanganisiwe zithola nezicelo kumthengi kanye nemikhiqizo ekhethekile, lapho isikhathi sayo sokuphila singahluka khona ngokusetshenziswa. Kugiya langaphandle nezingubo, izigqoko ze-PTFE zinikezela ngokuchithwa kwamanzi okuhlala isikhathi eside okungahlala iminyaka eminingana ngokunakekelwa okufanele. Ngokufanayo, embonini ye-aerospace, izindwangu ezihlanganisiwe ze-PTFE ezisetshenziswa ezindizeni zezindiza noma zokufakelwa zingahlala zisebenza kulo lonke isikhathi sokuphila kwendiza, kuvame ukwedlula iminyaka engama-20.
Kuzinhlelo zokusebenza zezokwelapha, izindwangu ezihlanganisiwe ze-PTFE ezisetshenziswa kumadivayisi angenakufakelwa zibonisa ukweqisa okuhlukile nokuphila isikhathi eside. Lezi zinto zokwenziwa zingahlala zizinzile futhi zisebenza ngaphakathi emzimbeni womuntu amashumishumi eminyaka, zibenze bakhuphuke kakhulu ekuthuthukiseni imiphumela yeziguli futhi banciphise isidingo sokuhlinzwa okuphindaphindayo.
Ukukhulisa indwangu ye-PTFE ye-PTFE
Ukufakwa okufanele nokunakekelwa kokuqala
Indwangu ende yendwangu ehlanganisiwe ye-PTFE iqala ngokufakwa okufanele. Ukuqinisekisa ukuthi izindlela ezifanele zokungenisa kabusha nezindlela zokuvikela kuvimbela ukucindezela okungafanele kokuqukethwe, okungaholela ekugqokeni ngaphambi kwesikhathi noma ukwehluleka. Ngokwezicelo zokwakha, ukusebenza nabafaki abanolwazi abaqonda ukuthi izakhiwo ezihlukile zezindwangu ezihlanganisiwe zePTFE zibalulekile.
Ukunakekelwa kokuqala ngesikhathi nangemva kokufakwa kudlale indima ekusebenzeni kwesikhathi eside kwendwangu. Ukuvikela lokho okuqukethwe emfucumfucweni wokwakha kanye nokwenza imihlahlandlela yomenzi yokuhlanza kokuqala nokwelashwa isetha isigaba sokuqina okude.
Ukuhlola okujwayelekile kanye nama-tullines wesondlo
Ngenkathi izindwangu ezihlanganisiwe ze-PTFE zigcinwa kancane, ukuhlolwa okujwayelekile kungasiza ekuboneni nasekubhekeni izingqinamba ezingaba khona ngaphambi kokuba zikhule. Amasheke abukwayo ngezikhathi ezithile zezimpawu zokugqoka, ukulimala, noma ukuguquguquka okungajwayelekile kokuvumela ukungenelela okufika ngesikhathi. Ezihlotsheni zezimboni, lokhu kungafaka ukubheka i-abrasion ngamabhande okuhambisa noma ukuhlolisisa ama-linings amelana namakhemikhali wezimpawu zokuwohloka.
Ukusungula isheduli yesondlo eyenzelwe uhlelo lokusebenza oluthile nemvelo kuqinisekisa ukuthi indwangu ithola ukunakekelwa okufanele kuyo yonke impilo yayo yonke. Lokhu kungafaka ukuhlanzwa okujulile konyaka kwezakhiwo zezakhiwo noma ukuhlolwa okuvamisile kakhulu kwemishini yezimboni evezwa izimo ezinzima.
Ukulungisa ukulungiswa nokubuyiselwa
Naphezu kokuqina kwawo, indwangu ehlanganisiwe ye-PTFE ingadinga ukulungiswa noma ukubuyiselwa, ikakhulukazi kwizicelo zesikhathi eside. Ukulimala okuncane, okufana nezinyembezi ezincane noma ama-punctures, kungabhekiswa kaningi ngamakhithi wokulungisa akhethekile enzelwe izinto ze-PTFE. Ngomonakalo obaluleke kakhulu noma indwangu endala, izinsizakalo zokubuyiselwa okhokhelwayo kwesinye isikhathi kunganweba impilo esebenzisekayo yezinto ezibonakalayo.
Kwezinye izimo, ukushintshwa okuyingxenye kwezingxenye ezigqokile kungenzeka, ikakhulukazi ekufakweni okukhulu kwezakhiwo. Le ndlela ivumela ukusetshenziswa okuqhubekayo kwesakhiwo sonke ngenkathi kubhekwa ukugqoka okwenziwe endaweni noma ukulimala, kwandisa ukutshalwa kwemali ngezinto zoqobo.
Ukuqonda izinketho zokulungisa nokubuyiselwa kwemali zinika abaphathi bezindawo kanye nabanikazi bezindawo ukwenza izinqumo ezinolwazi mayelana nokugcina ukufakwa kwendwangu yabo ye-PTFE
Ukugcina
Ukuphila isikhathi eside ye-PTFe kwendwangu Ikhono layo lokumelana nezimo ezinzima, vimbela ukonakala kwamakhemikhali, futhi kugcizelele ukusebenza kwezikhathi ezeluliwe kunomthelela ekusebenzeni kahle nasekuthembekeni. Ngokuqonda izici ezithonya isikhathi sayo sokuphila kanye nokusebenzisa amasu afanele ukunakekelwa kanye nokugcina, abasebenzisi bangakhulisa ukuqina kwendwangu ye-PTFE ehlanganisiwe, baqinisekise inani lesikhathi eside kanye nokusebenza kumaphrojekthi abo kanye nezicelo zabo.
Xhumana nathi
Ngezixazululo zendwangu zekhwalithi ephezulu ye-PTFE Aokai ptfe . Ukuzibophezela kwethu ekukhiqizeni okuhle ekwenziweni nasekusebenzeni kwamakhasimende kuqinisekisa ukuthi uthola imikhiqizo eletha ukusebenza okuvelele nokuphila isikhathi eside. Izwa izinzuzo zezindwangu eziphakeme ze-PTFE ezihlanganisiwe zephrojekthi yakho elandelayo. Xhumana nathi namuhla e mandy@akptfe.com ukuze ufunde ukuthi imikhiqizo yethu ingahlangabezana kanjani nezidingo zakho ezithile futhi idlule okulindelwe.
Ukunqubekela phambili
USmith, J. (2019). 'Ukuhlaziywa kokuqina kwezindwangu zezakhiwo ze-PTFE ezihlanganisiwe ezindaweni ezingejwayelekile.
Johnson, R., & Brown, L. (2020). '
Chen, X., et al. (2018). 'Ukufundwa kokuqhathanisa kwisifundo sesikhathi sokuphila kwezindwangu ezihlanganisiwe ezimbonini zokucubungula amakhemikhali. ' Ijenali yobunjiniyela bamakhemikhali, 350, 212-225.
UWilliams, P. (2021). 'Amasu wesondlo wokuxazulula impilo yezakhiwo ezihlanganiswe nge-PTFE. ' Ukubuyekezwa Kwesayensi Yezakhiwo, 64 (4), 301-315.
UGarcia, uM., & Lee, K. (2017). 'Izici zezemvelo ezithinta isikhathi eside lezindwangu ze-PTFE-ezihlanganisiwe kuzicelo zangaphandle. ' Izinto & Design, 128, 54-68.
Thompson, E. (2022). 'Intuthuko ku-PTFE coating Technologies kanye nomthelela wayo kwisinyane lokuphila komkhiqizo. ' I-Journal of Coating Technology and Research, 19 (1), 123-137.
