Intangiriro
Fibre Fibre Yashimangiye Polyakarubone(GFRPC) yagaragaye nk'imbere mu rwego rw'ibikoresho bikora neza, bikurura inganda n'imbaraga zidasanzwe, kuramba, no gukorera mu mucyo.Gusobanukirwa ibisobanuro hamwe na synthesis ya GFRPC ningirakamaro mugushimira imiterere idasanzwe nibikorwa bitandukanye.
Gusobanura Fibre Fibre Yashimangiye Polyakarubone (GFRPC)
Ikirahuri Fibre Reinforced Polycarbonate (GFRPC) nikintu gikomatanya gihuza imbaraga nubukomezi bwibibabi byibirahure hamwe no guhindagurika no gukorera mu mucyo wa polikarubone.Ihuriro ryimiterere yimitungo iha GFRPC hamwe nurutonde rwihariye rwimiterere ituma ishakishwa cyane-ibikoresho kubintu byinshi bya porogaramu.
Gucukumbura Synthesis ya Glass Fibre Yongerewe imbaraga Polycarbonate (GFRPC)
Synthesis ya Glass Fibre Reinforced Polycarbonate (GFRPC) ikubiyemo inzira yintambwe nyinshi ihuza neza fibre yibirahure muri matrise ya polyakarubone.
1. Gutegura Fibre Fibre:
Ibirahuri by'ibirahure, ibikoresho bishimangira GFRPC, mubusanzwe bikozwe mumucanga wa silika, umutungo kamere mwinshi mubutaka bwisi.Umusenyi ubanza kwezwa no gushonga mubushyuhe bwinshi, hafi 1700 ° C, kugirango ube ikirahure gishongeshejwe.Iki kirahure gishongeshejwe noneho gihita kinyuzwa mumutwe mwiza, kigakora uduce duto duto twa fibre.
Diameter yibi birahuri birashobora gutandukana bitewe nubushake bwifuzwa.Kuri GFRPC, fibre mubisanzwe iri hagati ya micrometero 3 na 15 zumurambararo.Kugirango barusheho gukomera kuri materix ya polymer, fibre yibirahure bivurwa hejuru.Ubu buvuzi bukubiyemo gukoresha imiti ihuza nka silane, hejuru ya fibre.Ibikoresho bifatanyiriza hamwe gukora imiti ihuza ibirahuri na materix ya polymer, bigateza imbere ihererekanyabubasha hamwe nibikorwa rusange.
2. Gutegura Matrix:
Ibikoresho bya matrix muri GFRPC ni polyakarubone, polymer ya termoplastique izwiho gukorera mu mucyo, imbaraga, no kurwanya ingaruka.Polyakarubone ikorwa binyuze muri polymerisation irimo monomers ebyiri nyamukuru: bispenol A (BPA) na fosgene (COCl2).
Imyitwarire ya polymerisation ikorwa mubisanzwe bigenzurwa hakoreshejwe catalizator kugirango byihute.Ibisubizo bya polyikarubone ni isukari yuzuye ifite uburemere buke.Ibiranga polikarubone, nk'uburemere bwa molekuline n'uburebure bw'urunigi, birashobora guhuzwa no guhindura imiterere ya reaction na sisitemu ya catalizator.
3. Guteranya no Kuvanga:
Ibirahuri byateguwe hamwe na polikarubone isubizwa hamwe murwego rwo guteranya.Ibi birimo kuvanga neza ukoresheje tekinoroji nka twin-screw extrusion kugirango ugere kumurongo umwe wa fibre muri matrix.Ikwirakwizwa rya fibre rigira ingaruka zikomeye kumiterere yanyuma yibikoresho.
Gukuramo Twin-screw nuburyo busanzwe bwo guhuza GFRPC.Muri ubu buryo, fibre yikirahure hamwe na polikarubone isigara igaburirwa mungingo ebyiri, aho zogosha imashini nubushyuhe.Imbaraga zo kogosha zimenagura imigozi yibirahure, ikabigabana neza muri resin.Ubushyuhe bufasha koroshya resin, butuma fibre ikwirakwizwa neza na matrix itemba.
4. Gushushanya:
Uruvange rwa GFRPC noneho ruvangwa muburyo bwifuzwa binyuze muburyo butandukanye, harimo gutera inshinge, gushushanya, no gukuramo impapuro.Ibipimo byububiko, nkubushyuhe, umuvuduko, nigipimo cyo gukonjesha, bigira ingaruka zikomeye kumiterere yanyuma yibintu, bigira ingaruka kubintu nka fibre yerekanwe hamwe na kristu.
Gutera inshinge ni tekinike ikoreshwa cyane mugukora ibice bigoye bya GFRPC hamwe nukuri kurwego rwo hejuru.Muri ubu buryo, ivangwa rya GFRPC ryashongeshejwe ryatewe munsi yumuvuduko mwinshi mu cyuho gifunze.Ifumbire irakonje, itera ibikoresho gukomera no gufata imiterere.
Gucomeka gushushanya birakwiriye kubyara ibice byoroshye cyangwa byoroshye-GFRPC.Muri ubu buryo, imvange ya GFRPC ishyirwa hagati yimibumbe ibiri kandi ikorerwa umuvuduko mwinshi nubushyuhe.Ubushyuhe butera ibikoresho koroshya no gutemba, byuzuza akavuyo.Umuvuduko uhuza ibikoresho, ukemeza ubwinshi no gukwirakwiza fibre.
Urupapuro rusohoka rukoreshwa mugukora impapuro za GFRPC zihoraho.Muri ubu buryo, imvange ya GFRPC ivanze ihatirwa gupfa, igakora urupapuro ruto.Urupapuro rurakonja hanyuma rukanyuzwa mumuzingo kugirango rugenzure ubunini bwarwo.
5. Nyuma yo gutunganywa:
Ukurikije porogaramu yihariye, ibice bya GFRPC birashobora kuvurwa nyuma yo gutunganywa, nka annealing, gutunganya, no kurangiza hejuru, kugirango bongere imikorere yabo nibyiza.
Annealing nuburyo bwo kuvura ubushyuhe burimo gushyushya buhoro ibikoresho bya GFRPC kubushyuhe runaka hanyuma bikonjesha buhoro.Iyi nzira ifasha kugabanya imihangayiko isigaye mubikoresho, kunoza ubukana bwayo no guhindagurika.
Imashini ikoreshwa mugukora imiterere nibiranga ibice bya GFRPC.Uburyo butandukanye bwo gutunganya, nko gusya, guhindukira, no gucukura, birashobora gukoreshwa kugirango ugere ku ntera yifuzwa no kwihanganira.
Ubuvuzi burangiza bushobora kongera isura nigihe kirekire cyibigize GFRPC.Ubu buvuzi bushobora kuba bukubiyemo gushushanya, gusiga, cyangwa gukoresha igikingirizo gikingira.
Fibre Fibre Yashimangiye Abakora Polyakarubone: Abayobozi ba Synthesis
Ibirahuri bya fibre byongerewe imbaraga Polycarbonate (GFRPC) bigira uruhare runini mugutezimbere inzira ya synthesis kugirango igere kumitungo yifuzwa kubikorwa byihariye.Bafite ubuhanga bwimbitse muguhitamo ibikoresho, tekinoroji yo guhuza, ibipimo byo kubumba, hamwe nubuvuzi nyuma yo gutunganywa.
Abayobozi ba GFRPC bayoboye ubudahwema kunonosora imikorere ya synthesis kugirango bongere imikorere yibintu, kugabanya ibiciro, no kwagura ibikorwa.SIKO ikorana cyane nabakiriya kugirango basobanukirwe ibyo basabwa kandi badoda ibisubizo bya GFRPC.
Umwanzuro
Synthesis yaFibre Fibre Yashimangiye Polyakarubonee.Ibirahuri bya Fibre Byongerewe ingufu za Polyakarubone bigira uruhare runini mugutezimbere iki gikorwa kugirango tugere kumitungo yifuzwa kubikorwa byihariye, byemeza umusaruro uhoraho wibikorwa bya GFRPC.
Igihe cyo kohereza: 18-06-24