Izinto ezihlanganisa i-carbon fibre composite zisetshenziswe ezimbonini eziningi ngenxa yezinzuzo zazo zokusebenza okuphezulu uma kuqhathaniswa.Ukuze kuzuzwe ukusebenza okungcono sekukonke, kukhona ucwaningo nokuthuthukiswa kwama-thermoplastic resins.Iyini ukusebenza isiyonke kwale nto ye-thermoplastic carbon fiber??Le ndatshana izokuthatha ukuthi ubheke okuqukethwe nge-thermoplastic carbon fibre composite materials.
I-Thermoplastic carbon fibre composite material, esikhuluma ngayo i-fiber long-continuous carbon fiber tow, ebizwa ngokuthi i-CGFRTP.Kodwa-ke, i-thermoplastic composite material yenza i-carbon fiber composite impahla ibe nesikhala esibanzi sokufaka isicelo ezimbonini eziningi, ngoba inezinzuzo eziphezulu zokusebenza, futhi uzoba nokumelana okuphezulu kwezinga lokushisa nokumelana nokungqubuzana.Amandla okusebenza amahle futhi angaphinde asetshenziswe, ngakho asetshenziswe emikhakheni eminingi efana ne-aerospace, izimoto, izindiza, imishini yezokwelapha nokunye.
Izinto ze-Thermoplastic carbon fibre composite zisetshenziswe kahle kakhulu, futhi esinye sezizathu ezibaluleke kakhulu ukuthi zinezinzuzo ezinhle zokusebenza ezivuselelekayo.Lokhu empeleni kuhlobene kakhulu nama-thermoplastic resins, angachazwa ekuchazeni ama-thermoplastic resins.Kungabonakala ukuthi ama-thermoplastic resins abhekisela kuma-polymers ashintsha izinguquko zepulasitiki ngaphansi kwezinga lokushisa nokucindezela okuthile.Uma kuqhathaniswa ne-thermosetting resin evamile, lolu hlobo lwe-thermoplastic resin iwukusabela kwamakhemikhali okungenakulungiseka kwe-resin yethu yendabuko ye-thermosetting.Ku-resin ye-thermoplastic, kuyinqubo yokuguqulwa kwefomu, futhi yonke iwukusabela kwamakhemikhali okubuyiseleka emuva.Ngakho-ke, ukusetshenziswa kwe-thermoplastic carbon fiber , okungase kuhambisane kakhulu nendikimba yokuvikelwa kwemvelo.
Ukusebenza kwe-thermoplastic carbon fiber kunezinzuzo eziphezulu zokusebenza kwezinto zendabuko ze-thermosetting carbon fibre, njengokumelana nokukhathala okuhle kakhulu nokusebenza kwamandla, kanye nokuthandeka okuhle kakhulu.
Izinzuzo zokusebenza zezingxenye ezihlukahlukene ziyacutshungulwa, futhi kukhona nentuthuko, njengokumelana nokungqubuzana
Inzuzo yokusebenza, ngoba amandla okubopha wesisekelo seresin ye-thermoplastic angaphezulu, amandla aqinile okuqinile namandla okugoba okuhlanganisa amandla acindezelayo azothuthukiswa kangcono.
Ngaphezu kwalokho, ama-matrices e-thermoplastic resin ahlukene azoletha izinzuzo ezihlukile zokusebenza.Isibonelo, uma uhlanganisa i-polystyrene ne-PPS matrix, ukumelana nokukhathala kukonke, ukumelana nokungqubuzana, kanye nezakhiwo zokuzigcoba ngokwazo zonke zibonisa izinzuzo zokusebenza ezinhle kakhulu.Esinye isibonelo i-PEK eqinile ye-polyether ether (i-thermoplastic carbon fiber composite material ye-matrix, enobudlelwane obuhle besikhumba, amandla aphezulu kanye nokumelana nokushisa okuphezulu, futhi isetshenziswa kabanzi emkhakheni wemishini yezokwelapha.
Kodwa-ke, ngenxa yokuthi izindleko zokukhiqiza zemicu ephukile ye-thermoplastic ziphezulu uma kuqhathaniswa, izinto eziyinhlanganisela ye-thermoplastic carbon fibre composite zigxile kakhulu emikhakheni yobuchwepheshe obuphezulu, njengezingxenye zesakhiwo semikhumbi-mkhathi, amaphiko endiza, ama-empennages, njll. endaweni ye-aerospace.Esinye isibonelo ama-prosthetics womuntu kanye nokufakelwa kwezokwelapha emishinini yezokwelapha.Ngamafuphi, izinto ezisetshenziswayo ze-thermoplastic carbon fibre zidonse ukunaka ngenxa yezinye izici zokusebenza ezihluke kakhulu, futhi ziyiphrojekthi ebalulekile yocwaningo lwesayensi.Manje impahla yasekhaya ene-fiber ende eqhubekayo ye-thermoplastic instant fiber composite isiqede ngempumelelo ukukhiqizwa futhi yazuza ukukhiqizwa ngobuningi.Uma kunesidingo, wamukelekile ukuthi uze uzobonisana.
Isikhathi sokuthumela: Jun-14-2023