Izixhobo zokudibanisa ifayibha ezophukileyo zineenzuzo eziphezulu kakhulu zokusebenza kunye nokusebenza okulula, kwaye ke zisetyenzisiwe kumasimi amaninzi.Ukuze ulandele ukusebenza okungcono, kukho uphando kunye nophuhliso lwezixhobo ze-thermoplastic carbon fiber.I-polyphenylene i-ether matrix yezitena inommeli we-fiber ende eqhubekayo ye-thermoplastic carbon fiber, ngoko siya kuthetha ngale nto ye-thermoplastic carbon fiber composite kule nqaku.
Okokuqala qonda ukuba oku ngasentla yi-polyphenylene sulfide, i-polyphenylenesufice (i-Polyphenylenesufice), ngoko siyibiza ngokuba yi-PS ngokufutshane.Le yimveliso enamandla amakhulu kakhulu kunye neempawu ezikhethekileyo zemathiriyeli.Emva kokuba oku kusetyenziswe kwizinto ezidibeneyo, xa kuthelekiswa ne-epoxy resin-based thermosetting carbon fiber, ukuxhathisa ubushushu obuphezulu bungcono, kwaye ukuxhathisa ukubola kuya kuba ngcono, kwaye ineempawu ezintle kakhulu zokuzithambisa.
Njengommeli we-resin ye-thermoplastic, i-polyphenylene sulfide yingxaki ekufuneka sinqobe ekuphuhliseni i-carbon fiber ye-thermoplastic.I-carbon fiber composite material kunye ne-PPS njengento ye-matrix kunye ne-carbon fiber tow njengoko ukuqiniswa kunokuphucula ngakumbi ukusebenza okuphezulu kwe-polyphenylene brick acid.Ukuphakamisa, i-polyphenylene sulfate isetyenziswa njenge-matrix, kwaye ngaphakathi yenziwe ngamakhonkco e-benzene kunye ne-athomu ezinqabileyo ezicwangciswe ngokutshintshana.Izangqa ze-benzene zibonelela ngobungqongqo, kwaye iiathom ezinqabileyo zibonelela ngokuguquguquka.Ulwakhiwo lwemolekyuli lu-symmetrical kwaye kulula ukulubonakalisa.Yenza kwakhona le fayibha ye-thermal carbon ingabi namandla okusebenza kakuhle kakhulu, kodwa inokusebenza okuhle kakhulu kokuzithambisa, kwaye isetyenziswe kumashishini amaninzi.
Le thermoplastic polyphenylene sulfide fiber composite imathiriyeli nayo inenzuzo yokusebenza enokuphinda isetyenziswe, enokuthi ihlangabezane ngcono nomxholo wokhuseleko lokusingqongileyo, ukuze le nto yefayibha ye-thermoplastic ifumaneke ngcono kwiinkalo ezininzi kunye nokukhuthazwa kwesicelo kumashishini.
Ifayibha ende eqhubekayo ye-carbon fiber-reinforced polyphenylene sulfide composites iye yafumana inzuzo ephezulu kakhulu yesicelo kwintsimi yezothutho ngenxa yamandla abo athile aphezulu kunye neenzuzo eziphezulu zokusebenza zamandla athile, kwaye ziye zaba zixhobo ezibalulekileyo kwi-aviation kunye namasimi.Umzekelo, zisetyenziswa kwimiphetho yephiko leNqwelo-moya elikhokelayo, iindawo zesakhiwo se-fuselage, izibiyeli zenqwelo-moya, izixhobo zokuqhutywa kwenqwelomoya, njl.njl., zinokubonelela ngokumelana nempembelelo ephezulu kakhulu, ukumelana nobushushu obuphezulu, kunye nokumelana nomhlwa, okungaboneleli nje ngesiphumo sogcino lwamandla. kunye nokunciphisa ukukhutshwa, kodwa kwakhona kwenza yonke imveliso Ukusebenza kuye kwaphuculwa kakhulu, ukubonelela ngesisombululo esinokuthembeka kwemveliso ephezulu kakhulu.
Ifayibha ende eqhubekayo ye-thermoplastic carbon fiber composite imathiriyeli inenkqubo entle kakhulu yokubumba kwaye inokunciphisa kakhulu umjikelo wemveliso yamalungu.Ke ngoko, yonke ibhanti yefiber ende eqhubekayo ye-thermoplastic carbon fiber polyphenylene sulfide unidirectional ibhanti ineengenelo ezintle kakhulu zokusebenza.Uninzi lophando kunye nophuhliso lwezixhobo zasekhaya ze-thermoplastic carbon fiber zisekelwe kwisiseko somgubo.Ukuba kuyimfuneko, kufuneka ukhethe ezithembekileyo.Umenzi wemveliso yefiber ende eqhubekayo ye-thermoplastic carbon fiber.
Ixesha lokuposa: Jun-05-2023