Iplastiki eqinisiweyo yefayibha yeglasi yinto edityanisiweyo eneentlobo ngeentlobo, iimpawu ezahlukeneyo, kunye noluhlu olubanzi lokusetyenziswa. Yinto entsha esebenzayo eyenziwe nge-resin yokwenziwa kunye nefayibha yeglasi ngenkqubo edityanisiweyo.
Iimpawu zeplastiki eqinisiweyo yefayibha yeglasi:
(1) Ukumelana kakuhle nokugqwala: I-FRP yinto efanelekileyo yokumelana nokugqwala. Inokumelana okuhle nomoya, amanzi, i-asidi kunye ne-alkali yoxinzelelo oluqhelekileyo, ityuwa, kunye neendidi ezahlukeneyo zeeoyile kunye nezinyibilikisi. Isetyenziswe kakhulu ekukhuseleni ukugqwala ngamakhemikhali. Zonke iinkalo ze. Ithatha indawo yentsimbi yekhabhoni; intsimbi engatyiwayo; umthi; iintsimbi ezingezizo iintsimbi kunye nezinye izinto.
(2) Ubunzima obuphantsi kunye namandla aphezulu: Uxinano lwe-FRP luphakathi kwe-1.5 kunye ne-2.0, yi-1/4 ukuya kwi-1/5 kuphela yaleyo yentsimbi yekhabhoni, kodwa amandla okutsalwa asondele okanye angaphezulu kunalawo entsimbi yekhabhoni, kwaye amandla ayafana nalawo entsimbi ye-alloy yodidi oluphezulu. , Isetyenziswa kakhulu kwi-aerospace; kwimikhumbi yoxinzelelo oluphezulu nakwezinye iimveliso ezifuna ukunciphisa ubunzima bazo.
(3) Ukusebenza kakuhle kombane: I-FRP yinto egqwesileyo yokukhusela ubushushu, esetyenziselwa ukwenza ii-insulator, kwaye isenokuhlala ilungile phantsi kobuninzi bexesha.
(4) Ukusebenza kakuhle kobushushu: I-FRP ine-conductivity ephantsi, i-1.25~1.67KJ kubushushu begumbi, yi-1/100~1/1000 kuphela yesinyithi esisixhobo esihle kakhulu sokukhusela ubushushu. Sisixhobo esifanelekileyo sokukhusela ubushushu kunye nokumelana nobushushu xa kukho ubushushu obuphezulu obukhawulezileyo.
(5) Ukusebenza kakuhle kwenkqubo: Inkqubo yokubumba inokukhethwa ngokwemilo yemveliso kwaye inkqubo ilula kwaye inokubunjwa ngaxeshanye.
(6) Uyilo olufanelekileyo: izixhobo zinokukhethwa ngokupheleleyo ngokweemfuno ukuhlangabezana nokusebenza kwemveliso kunye neemfuno zesakhiwo.
(7) Imodulus ephantsi yokuthamba: Imodulus yokuthamba ye-FRP inkulu ngokuphindwe kabini kuneyomthi kodwa incinci ngokuphindwe kalishumi kuneyentsimbi. Ke ngoko, ulwakhiwo lwemveliso luhlala luvakala lungaqinanga ngokwaneleyo kwaye kulula ukuluguqula. Isisombululo singenziwa sibe yisakhiwo seqokobhe elincinci; ulwakhiwo lwesandwich lunokuhlawulwa ngeefayibha zemodulus eziphezulu okanye iimbambo zokuqinisa.
(8) Ukumelana nobushushu obuphantsi kwexesha elide: Ngokubanzi, i-FRP ayinakusetyenziswa ixesha elide kubushushu obuphezulu, kwaye amandla e-FRP ye-polyester resin eqhelekileyo aya kuncitshiswa kakhulu ngaphezulu kwama-50 degrees.
(9) Isiganeko sokwaluphala: Phantsi kwesenzo semitha ye-ultraviolet, umoya, isanti, imvula nekhephu, imidiya yamachiza, kunye noxinzelelo loomatshini, kulula ukubangela ukuwohloka kokusebenza.
(10) Amandla okucheba aphantsi phakathi kwe-laminar: Amandla okucheba aphakathi kwe-laminar athwalwa yi-resin, ngoko ke aphantsi. Ukunamathelana phakathi kwe-interlaminar kunokuphuculwa ngokukhetha inkqubo, kusetyenziswa ii-coupling agents kunye nezinye iindlela, kwaye uzame ukuphepha ukucheba phakathi kwe-laminar ngexesha loyilo lwemveliso.
Ixesha lokuthumela: Novemba-01-2021
