I-Resin Matrix Composites-Fiberglass

Uluhlu olubanzi lweemveliso zefiberglass

I-Fiberglass yimathiriyeli entle kakhulu engeyiyo eyentsimbi.Ifiber yeglasiluhlobo lwentsimbi yendalo yendalo engeyiyo eyentsimbi efana neleucolite, pyrophyllite, kaolin, isanti yequartz, limestone, njl njl. / 20-1/5 yeenwele.

Kukho iintlobo ezininzi zefiber yeglasi, ezifanelekileyo kwiimeko ezahlukeneyo.Ifayibha yeglasi inokwahlulwa ibe ziindidi ezahlukeneyo ngokwendlela yokubunjwa kwayo, njenge-non-alkali, medium-alkali, high-alkali, high-high-high, boron-free and non-alkali, etc. Ukusebenza kwahlukile, kwaye kusetyenziswe kwiinkalo ezahlukeneyo ngokweempawu zayo zokusebenza.Umzekelo, iifiber zeglasi ezine-alkali yesinyithi oxide umxholo ongaphantsi kwe-0.8%.imicu yeglasi engena-alkali, ezinezinto ezintle zombane kunye nezixhobo zombane, kodwa ukunyanzeliswa kwe-asidi embi, ngoko ke zisetyenziswa ngokubanzi kwimiboniso efuna ukugquma kombane okanye kwi-FRP;Umxholo we-11.9% -16.4% ungowe-medium-alkali glass fiber, enokumelana ne-asidi eqinile kodwa ukusebenza kakubi kombane, kwaye amandla ayo omatshini angaphantsi kune-non-alkali glass fiber.Isetyenziselwa kumazwe angaphandle kwizinto zokuphahla ze-asphalt ezomeleziweyo ezineemfuno zamandla angaphantsi koomatshini;I-fiber yeglasi ephezulu yamandla iqulethe inani elithile le-zirconia, eneempawu zamandla aphezulu, imveliso ephantsi kunye neendleko eziphezulu, ngoko isetyenziswa kakhulu kwiimveliso zemikhosi;Ukongeza, ifayibha ephezulu yealkali inokusebenza kakubi kwaye iye yapheliswa.

I-Fiberglass Composite

Ifayibha yeglasi inokudityaniswa nezinye izinto zokwenza izinto ezidityanisiweyo zefiber zeglasi, apho iFRP iyona mveliso iphambili.Ifayibha yeglasi inokudityaniswa neresin ukwenza iglasi yefiber yeplastiki eqinisiweyo (FRP), okanye yongeze i-asphalt ukwenza i-asphalt yeglasi eqinisiweyo.Ngenxa yobuninzi bezinto ezibonakalayo ezinokudityaniswa, okwangoku akukho luhlelo olucacileyo lwezinto ezidibeneyo zeglasi.Ngokwedatha yeQianzhan Industry Research Institute, i-FRP ibalelwa malunga ne-75% yentengiso yezixhobo zeglasi ezihlanganisiweyo kunye neemveliso, ezikwisikhundla esiphezulu.Ngoko ke, sithatha i-FRP njengomzekelo wokuhlalutya iingenelo zokusebenza kwee-glass fiber composites.

I-FRP yenye imathiriyeli enomsebenzi ogqwesileyo obanzi.I-FRP yinto edibeneyo ene-resin yokwenziwa njenge-matrix kunye ne-glass fiber kunyeiimveliso zefiberglass(i-mat, ilaphu, ibhanti, njl. njl.) njengento yokuqinisa.I-FRP ifumana igama layo kwinkangeleko efana neglasi kunye namandla anjengentsimbi.Xa kuthelekiswa nentsimbi eqhelekileyo ekwakhiweni, ubuninzi bentsimbi yi-7.85 × 103kg/m3, kwaye ubuninzi be-FRP yi-1.9 × 103kg/m3, ekhaphukhaphu kunentsimbi, kunye namandla ayo athile kunye nokumelana nokudumba kude kudlule intsimbi;xa kuthelekiswa ne-aluminium alloy, i-thermal conductivity ye-aluminium alloy yi-203.5W/m.℃, kunye ne-thermal conductivity ye-FRP yi-0.3W/m.℃.Ukusebenza kwe-thermal insulation ye-FRP kungcono, kwaye ubomi benkonzo ye-FRP yiminyaka engama-50, ephindwe kabini i-aluminium alloy.Ngenxa yokusebenza kwayo okugqwesileyo, i-FRP, njengebambela lemathiriyeli yemveli, isetyenziswa kakhulu kulwakhiwo, koololiwe, i-aerospace, i-yacht berthing kunye namanye amashishini.

Itsheyini yoshishino lwefayibha zeglasi

 Iimathiriyeli ekrwada enyukayo yefiber yeglasi kulula ukuzifumana, kwaye usetyenziso olusezantsi lubanzi.Izinto ezisetyenziselwa ukuveliswa kwefiber yeglasi ziyizinto ezimbiwa ngamaminerali kunye nezixhobo zemichiza ekrwada, kubandakanywa i-pyrophyllite, i-kaolin, isanti ye-quartz, i-limestone, njl., ezizimbiwa ezinokugcinwa okukhulu e-China, kwaye kunzima ukuzifumana;amandla asetyenziswayo ikakhulu ngumbane kunye negesi yendalo;usetyenziso olusezantsi komsinga Lubanzi kakhulu, ingakumbi lubandakanya izinto zokwakha, ezothutho, izixhobo zombane, izixhobo zoshishino, amandla kunye nokhuseleko lokusingqongileyo kunye neminye imimandla.

Ifib yeglasireimfuno yemarike

Ngokwembono enkulu, kulindeleke ukuba umlinganiselo wezinga lokukhula kwemfuno yeglasi yeglasi yelizwe lam ukuya kwizinga lokukhula kwe-GDP liya kuhlala likwinqanaba eliphezulu ngokwexesha elifutshane.Kuqikelelwa ukuba ukusetyenziswa kwefiber yeglasi yelizwe lam kwiminyaka engama-22/23 kuya kuba yi-5.34 yezigidi zeetoni kunye ne-6 yezigidi zeetoni, ukwanda kwe-13.2% kunye ne-12.5% ​​ngokulandelanayo.

Ukuthathela ingqalelo ukusetyenziswa okubanzi kwefayibha yeglasi, izalathisi zoqoqosho olukhulu lwasekhaya zisenokubaluleka okukhokelayo ekugwebeni imfuno yefiber yeglasi yasekhaya.Ngokujonga oku: 1) usetyenziso lonyaka lomntu ngamnye lwefiber yeglasi luphantsi kakhulu kunolwamazwe aphuhlileyo;2) izinga lokungena kwefayibha yeglasi kwiinkalo eziphambili zokusetyenziswa kwefayibha yeglasi, njengokwakhiwa kunye nemoto, iphantsi kakhulu kunaleyo yamazwe aphuhlileyo, kwaye njengento entsha ekhokelwa ngumgaqo-nkqubo, sikholelwa ukuba umlinganiselo welizwe lam. Izinga lokukhula kwemfuno yefibre yeglasi ukuya kwinqanaba lokukhula kwe-GDP liya kuhlala likwinqanaba eliphezulu ngokwentelekiso kwixesha elifutshane, kwaye kulindeleke ukuba ngokuthe ngcembe lisondele kwimarike evuthiweyo kwixesha eliphakathi nelide.

Kulindeleke ukuba umlinganiselo wezinga lokukhula kwemfuno yeglasi yelizwe lam ukuya kwizinga lokukhula kwe-GDP uya kuhlala ukwizinga eliphezulu kwixesha elifutshane.Ngaphantsi kwengqikelelo yokungathathi hlangothi, kuqikelelwa ukuba umlinganiselo wezinga lokukhula kwemfuno ye-glass fiber kwizinga lokukhula kwe-GDP kwi-22/23 iminyaka iya kuba yi-2.4 kunye ne-2.4 ngokulandelanayo, ehambelana ne-glass fiber.Izinga lokukhula kwemfuno yefiber yayiyi-13.2% kunye ne-12.5% ​​ngokulandelanayo, kwaye ukusetyenziswa kwefiber yeglasi kwakuyi-5.34 kunye ne-6 yezigidi zeetoni ngokulandelanayo.

#ifiberglass #ifiber yeglasi