Indwangu ye-PTFE ehlanganisiwe , eyaziwa nangokuthi indwangu ye-teflon ehlanganisiwe yendwangu noma indwangu ehlanganisiwe ye-PTFE, ngokuyinhloko iyinto efaka ukufakwa. Le nhlanganisela emangalisayo ihlanganisa amandla e-fiberglass ngezakhiwo ezihlukile zePTFE (polytetrafluoroethlelene). I-PTFE Coating yakha indawo engaqhubi Le mpahla efaka i-infating ingesinye sezizathu ezibalulekile zokuthi kungani izindwangu ezihlanganisiwe ze-PTFE zisetshenziswa kabanzi kwizimboni ezahlukahlukene, kusuka ku-elekthronikhi kuya ku-aerospe. Kodwa-ke, kubalulekile ukuqaphela ukuthi ngenkathi i-PTFE coating ngokwayo ayisebenzi, i-fiberglass substrate eyisisekelo ingaba nezinga elithile lokuya ngokuya ngokwakheka kwalo. Okokusebenzisa izicelo eziningi ezisebenzayo, indwangu ehlanganisiwe ye-PTFE ibhekwa njenge-insulator, imelana nokumelana okuhle nokugeleza kukagesi kwamanje.
![Indwangu ye-PTFE ehlanganisiwe]( "PTFE Coated Fabric")
Isayensi ngemuva kwezakhiwo ze-PTFE ezihlanganisiwe zendwangu
Isakhiwo samangqamuzana se-PTFE
Imvelo efaka ukufakwa kwendwangu yeTeflon Le nkforapolymer inamaketanga amade ama-athomu ekhabhoni, ngalinye liboshwe ama-athomu amabili ama-fluorine. Amabhondi aqinile we-carbon-fluorine adala indawo eqinile, engasebenzi ebindayo ekhipha amanzi namafutha. Le lungiselelo lama-molecular libuye liphumelele entweni enobunzima obukhulu kagesi. Ama-elektroni e-PTFE aboshwe ngokuqinile kuma-athomu awo, okwenza kube nzima ngogesi wamanje ukugeleza okubonakalayo.
Amandla we-dielectric we-PTFE
I-PTFE inamandla ama-dielectric amandla ahlaba umxhwele, okuyisilinganiso sekhono lezinto ezibonakalayo zokumelana nezinkundla zikagesi ngaphandle kokubhidliza. Le mpahla ibalulekile ekusetshenzisweni kwezicelo ezifakwayo, ngoba inquma ukuthi lokho okuqukethwe kungavimbela kanjani ugesi wamanje ekudlulele kuyo. Amandla aphezulu we-dielectric we-PTFE ayivumela ukuthi alondoloze izakhiwo zawo ezifaka ukufakwayo noma ngaphansi kwengcindezi kagesi ebukhali, okwenza izindwangu ezihlanganisiwe ze-PTFE zilungele ukusetshenziswa ezindaweni eziphakeme zamandla.
Synergy of fiberglass ne-PTFE
Inhlanganisela ye-fiberglass ne-PTFE endwangu ye-PTFE ehlanganisiwe idala umphumela we-synergistic othuthukisa izakhiwo zayo eziletha i-infating. Ngenkathi i-fiberglass ngokwayo iyisithakisi sogesi esihle, ukungezwa kokuhlanganiswa kwe-PTFE kuthuthukisa amandla ayo okubandakanya. Isendlalelo se-PTFE isebenza njengesithiyo esingeziwe sokulwa nogesi kwamanje, ngenkathi i-fiberglass ihlinzeka ngobuqotho obuhlelekile nokuphika kokushisa. Lesi sakhiwo esiyinhlanganisela siphumela entweni enikeza ukuthambekela kukagesi okuphakeme kanye nezakhiwo ezinhle kakhulu zemishini neze-Thermal.
Izicelo zifaka i-ptfe ehlanganisiwe yendwangu yendwangu
Umkhakha kagesi ne-elekthronikhi
Emkhakheni kagesi nele-elekthronikhi, indwangu ye-PTFE ehlanganisiwe ithola ukusetshenziswa okubanzi njengento efaka izinto ezifakiwe. Kuqashwe ekukhiqizweni kwamabhodi wesifunda eliphakeme kakhulu, lapho izakhiwo zalo eziphansi ze-dielectric zihlala njalo zisiza ukunciphisa ukulahleka kokugibela nokuphazanyiswa. Indwangu ehlanganisiwe ye-PTFE nayo isetshenziswa ekwenziweni kwamaphepha okumbonga amakhebula namaphepha afaka amateyiphu, ukuhlinzeka ngokuvikelwa okuthembekile kumaphutha kagesi kanye nemibuthano emifushane. Amandla okusebenzisa izinto ezibonakalayo zokugcina izakhiwo zawo zokufaka ezifakayo kulo lonke uhla lokushisa olubanzi kwenza kube yigugu ikakhulukazi ezingxenyeni ze-elekthronikhi ezisebenza ezindaweni eziyinselele.
I-Aerospace ne-Aviation
Imboni yase-Aerospace ithembela kakhulu izindwangu ezihlanganisiwe zePTFE ngezakhiwo zazo ezifaka amandla. Lezi zinto zokwenziwa zisetshenziswa ezinhlelweni ze-wiring wiring, lapho zinikeza ukuvikela okubalulekile ekulweni nogesi nokuphazanyiswa kwe-electromagnete. Imvelo engasindi yendwangu ye-PTFE ehlanganisiwe, ehlanganiswe namakhono ayo amahle kakhulu wokufakelwa, yenza kube yisinqumo esihle sokwehlisa isisindo sezindiza ngenkathi siqinisekisa ukuphepha kukagesi. Ngokwengeziwe, izindwangu ezihlanganisiwe ze-PTFE zisetshenziswa ekwakhiweni kwama-radomes - okufakwayo okuvikelayo kwezintuthwane ze-radar - lapho kwavela khona izakhiwo ezifaka ukubekezela zisiza ukugcina ubuqotho besiginali.
Izicelo zezimboni
Ezimweni zezimboni, indwangu ehlanganisiwe ye-PTFE isebenza ngenjongo embaxambili njengoba nobabili i-insulator kagesi kanye nesithiyo samakhemikhali. Isetshenziswa ekulweni kwamathangi okugcina amakhemikhali namapayipi, lapho izakhiwo zayo zokufaka ezivinjelwe zivimbela ukwakha ugesi kagesi, zinciphisa ubungozi bezikhala ezindaweni ezingaqhuma. Okuqukethwe futhi kuqashwa ekwakheni amakhethini nezithiyo ezifaka izithiyo ezindaweni ezishisayo, ukuvikela abasebenzi ezingozini zikagesi ngenkathi kumelana nokushisa namalangabi. Ngaphezu kwalokho, amabhande e-PTFE ahlanganisiwe asetshenziselwa ezimbonini lapho kudingeka khona ukufakwa kukagesi kanye nokumelana kwamakhemikhali, njengokusebenza kokudla kanye nokukhiqiza imithi kanye nokukhiqiza imithi kanye nokukhiqizwa kwemithi.
Ukucatshangelwa kanye nokulinganiselwa kwendwangu ye-PTFE ehlanganisiwe njenge-insulator
Ukungcoliswa komhlaba
Ngenkathi indwangu ye-PTFE ehlanganisiwe i-insulator enhle kakhulu, ukusebenza kwayo kungahle kuncishiswe ukungcoliswa komhlaba. Uthuli, umswakama, noma izinhlayiya eziqhutshwa ebusweni bendwangu zingadala izindlela zokwenza ugesi wamanje, ngokunciphisa ukusebenza kwawo kokufakelwa kwayo. Ukuhlanza njalo kanye nokugcinwa njalo kubalulekile ukuze kuqinisekiswe ukuthi indwangu igcina izakhiwo zayo ezifaka ukufakwa, ikakhulukazi ezindaweni lapho kungcoliswa khona kungenzeka. Kwezinye izinhlelo zokusebenza, izinyathelo ezingezekile zokuvikela zingahle zidingeke ukuvikela ukungcoliswa komhlaba futhi kugcinwe amakhono okufaka okufakwayo.
Imiphumela yokushisa
Indwangu ye-PTFE ehlanganisiwe igcina izakhiwo zayo ezifaka ukuvelela kulo lonke uhla lokushisa olubanzi, kepha amazinga okushisa aphezulu angathinta ukusebenza kwawo. Emazingeni okushisa aphezulu kakhulu, ukusondela endaweni yokuncibilika ye-PTFE (cishe ngo-327 ° C noma u-620 ° F), okuqukethwe kungaqala ukudalula, kungahle kubekele amakhono awo. Ngakolunye uhlangothi, emazingeni okushisa aphansi kakhulu, indwangu ingahle ibe brittle, ebeka engcupheni yokuqhekeka noma izinyembezi ezingathinta ubuqotho bayo obuhlangene. Lapho usebenzisa indwangu ye-PTFE ehlanganisiwe njenge-insulator, kubalulekile ukubheka ububanzi bokushisa obusebenzayo futhi baqinisekise ukuthi buwela ngemikhawulo ebekiwe yokwaziswa.
Ubukhulu kanye nekhwalithi ye-coating
Ukusebenza okufakwayo kwendwangu ye-PTFE ehlanganisiwe kungahluka ngokuya ngobukhulu bokuhlanganiswa kwe-PTFE kanye nekhwalithi yenqubo yohlelo lokusebenza. Ukugeleza okukhulu ngokuvamile kunikezela ukufakwa okungcono, kepha kungathinta nezimo zendwangu nesisindo. Ukufana kwe-coating kubalulekile ngokulinganayo; ukungahambelani noma amabala ancanyana ku-ptfe ungqimba angadala amaphuzu abuthakathaka ekufakweni. Lapho ukhetha indwangu ye-PTFE ehlanganisiwe yezinhlelo zokusebenza ezifaka ukufakwa, kubalulekile ukuze ubheke izidingo ezithile zohlelo lokusebenza bese ukhetha umkhiqizo onobukhulu obufanele kanye nekhwalithi ukuqinisekisa ukusebenza kahle okubangela.
Ukugcina
Indwangu ye-PTFE ehlanganisiwe , ngenhlanganisela yayo eyingqayizivele yamandla we-fiberglass kanye nezakhiwo ze-PTFE ezifaka ama-ptfe, imi khona njengokhetho lukaNdunankulu lwezicelo ezidinga ukufakwa kukagesi okuthembekile. Isakhiwo sayo samangqamuzana, amandla aphezulu we-dielectric, futhi ukuguquguquka kwenza kube yinto ebalulekile kuyo yonke imboni ehlukahlukene. Ngenkathi ukucatshangelwa njengokungcoliswa komhlaba, izinga lokushisa ngokweqile, kanye nekhwalithi yokuhlanganisa kufanele kubhekwe, amakhono awohlokayo e-PTFE Camera caited Fact arneralleble. Njengoba kuthuthukiswa ubuchwepheshe kanye nezicelo ezintsha, le nto emangalisayo iyaqhubeka nokudlala indima ebalulekile ekuqinisekiseni ukuphepha kukagesi nokusebenza kahle emikhiqizweni nasezinqubo ezingenakubalwa.
Xhumana nathi
Ngezixazululo zendwangu ye-PTFE ephezulu ye-PTFE ehambelana nezidingo zakho ezithile, ungabheki okunye ukwedlula Aokai ptfe . Uhla lwethu olubanzi lwemikhiqizo ye-PTFE, kufaka phakathi izindwangu ezihlanganisiwe ze-PTFE, amabhande okuhambisa, namathepi anamathela, aklanyelwe ukufeza izidingo ezifunwa kakhulu zezimboni. Ngokuzibophezela kwethu ekuveleleni nasekufinyeleleni komhlaba wonke, sinikeza ikhwalithi engenakuqhathaniswa nensizakalo. Xhumana nathi namuhla e mandy@akptfe.com ukuthola ukuthi indwangu yethu ehlanganiswe nge-PTFE ingathuthukisa kanjani izinhlelo zakho zokusebenza ngezakhiwo eziphakeme zokufaka amandla nokusebenza.
Ukunqubekela phambili
Johnson, Rt (2019). 'Ama-polymers athuthukile kuma-elekthronikhi: I-PTFE nangale kwalokho. ' Iphephabhuku lezincwadi zesayensi yezesayensi, 54 (15), 10289-10305.
USmith, AB, & Brown, CD (2020). 'Izakhiwo zikagesi zama-composites we-fluoropolymer. ' Qhubeka ku-Polymer Science, 105, 101242.
Wang, x., et al. (2018). 'Izindwangu ezihlanganiswe nge-PTFE: Izakhiwo, izinhlelo zokusebenza, namasu okukhiqiza. ' Texteile Research Journal, 88 (23), 2650-2668.
I-Lee, HS, nePark, JK (2021). 'Izinto zokufaka ezifakwayo e-Aerospace: Ukubuyekezwa okuphelele. ' Isayensi ye-Aerospace neTekhnoloji, 110, 106513.
UGarcia, uM., & Rodriguez, F. (2017). 'Amandla we-Dielectric of Composites asuselwa ku-PTFE: Ukuthonya izici namasu wokulinganisa.
Chen, y., et al. (2022). 'Ukuthuthuka kwakamuva kwezindwangu ze-PTFE-ezihlanganisiwe zezicelo zezimboni. ' Izimboni kanye nezobunjiniyela kanye nobunjiniyela Chemistry Research, 61 (1), 32-47.
