Ngokusho kokuma nobude, i-glass fiber ingahlukaniswa ibe yi-fiber eqhubekayo, i-fiber ubude obungaguquki kanye noboya bengilazi;ngokusho kokwakheka kwengilazi, ingahlukaniswa ibe yi-alkali-free, ukumelana namakhemikhali, i-alkali ephakathi, amandla aphezulu, i-modulus ephezulu yokunwebeka kanye nokumelana ne-alkali (ukumelana ne-alkali) i-fiberglass, njll.
Izinto zokusetshenziswa eziyinhloko zokukhiqizwa kwe-glass fiber yilezi: isihlabathi se-quartz, i-alumina ne-pyrophyllite, i-limestone, i-dolomite, i-boric acid, i-soda ash, i-mirabilite, i-fluorite, njll. zibe imicu;enye iwukuba uqale wenze ingilazi encibilikisiwe ibe amabhola engilazi noma izinduku ezinobubanzi obungu-20 mm, bese ushisa futhi uncibilike ngezindlela ezihlukahlukene ukwenza amabhola engilazi noma izinduku ezinobubanzi obungu-3 kuya ku-3 mm.80μm imicu emihle kakhulu.Imicu ende engapheli edwetshwa indlela yokudweba eyimishini yamapuleti e-platinum alloy ibizwa ngokuthi imicu yengilazi eqhubekayo, eyaziwa ngokuthi imicu emide.Imicu engapheli eyenziwe ngama-roller noma ukugeleza komoya, okubizwa ngokuthi imicu yengilazi yobude obungaguquki, eyaziwa ngokuthi imicu emifushane.
Imicu yengilazi ihlukaniswa ngamamaki ahlukene ngokuya ngokwakheka kwayo, izakhiwo kanye nokusetshenziswa kwayo.Ngokwemithethonqubo yebanga elijwayelekile, i-E-grade glass fiber isetshenziswa kabanzi futhi isetshenziswa kabanzi ezintweni zokuvikela ugesi;I-S-grade iyifayibha ekhethekile.
Ingilazi esetshenziswa ekukhiqizeni i-fiberglass ihlukile engilazini esetshenziswa kweminye imikhiqizo yengilazi.Ngokuvamile, ukwakheka kwengilazi kwamafiber okudayisiwe kungokulandelayo:
Amandla aphezulu kanye ne-modulus fiberglass ephezulu
Ibonakala ngamandla aphezulu kanye ne-modulus ephezulu.Amandla ayo e-fiber tensile angu-2800MPa, acishe abe ngama-25% aphezulu kunalawo e-alkali-free glass fiber, futhi i-elastic modulus yawo ingu-86000MPa, ephakeme kune-E-glass fiber.Imikhiqizo ye-FRP ekhiqizwa ngazo isetshenziswa kakhulu embonini yezempi, i-aerospace, ujantshi wesivinini esikhulu, amandla omoya, izikhali ezivikela izinhlamvu kanye nemishini yezemidlalo.
I-fiberglass ye-AR
Eyaziwa nangokuthi i-alkali-resistant glass fiber, i-alkali-resistant glass fiber iyisisetshenziswa esiqinisayo sikakhonkolo (obizwa ngokuthi i-GRC), i-high-standard inorganic fiber, futhi ithatha indawo ekahle yensimbi ne-asbestos kokungeyona. -izingxenye zikasimende ezithwala umthwalo.Izici ze-alkali-resistant glass fiber ziyakwazi ukumelana kahle ne-alkali, zingamelana ngokuphumelelayo nokuguguleka kwezinto eziphezulu ze-alkali kusimende, amandla okubamba aqinile, i-modulus ephezulu yokunwebeka, ukumelana nomthelela, amandla aqinile nokugoba, okungashi, ukumelana nesithwathwa, izinga lokushisa. -ukumelana , ikhono lokushintsha umswakama oqinile, ukumelana nokuqhekeka okuhle kakhulu nokungamibiliki, ukuklama okuqinile, ukubumba okulula, njll., i-alkali-resistant glass fiber iwuhlobo olusha lokuqiniswa okuluhlaza nokunobungani kwemvelo olusetshenziswa kabanzi ku-high-performance reinforced (usimende) Material. .
D ingilazi
Eyaziwa nangokuthi ingilazi ye-dielectric ephansi, isetshenziselwa ukukhiqiza imicu yengilazi ephansi ye-dielectric enamandla amahle we-dielectric.
Ngaphezu kwalezi zingxenye ze-fiber yengilazi ezingenhla, isitholakala esisha se-alkali-free glass fiber, esingenayo ngokuphelele i-boron, ngaleyo ndlela sinciphisa ukungcoliswa kwemvelo, kodwa izakhiwo zayo zokuvikela ugesi kanye nezakhiwo zemishini zifana nengilazi ye-E yendabuko.Ngaphezu kwalokho, kukhona i-glass fibre ene-double glass composition, eye yasetshenziswa ekukhiqizeni uboya bengilazi, futhi kuthiwa inamandla okuqinisa i-fiberglass.Ngaphezu kwalokho, kune-fluorine-free glass fiber, okuyi-fiber yengilazi engena-alkali ethuthukisiwe eyenzelwe izidingo zokuvikela imvelo.
Ngaphezu kwalezi zingxenye ze-fiber yengilazi ezingenhla, isitholakala esisha se-alkali-free glass fiber, esingenayo ngokuphelele i-boron, ngaleyo ndlela sinciphisa ukungcoliswa kwemvelo, kodwa izakhiwo zayo zokuvikela ugesi kanye nezakhiwo zemishini zifana nengilazi ye-E yendabuko.Ngaphezu kwalokho, kukhona i-glass fibre ene-double glass composition, eye yasetshenziswa ekukhiqizeni uboya bengilazi, futhi kuthiwa inamandla okuqinisa i-fiberglass.Ngaphezu kwalokho, kune-fluorine-free glass fiber, okuyi-fiber yengilazi engena-alkali ethuthukisiwe eyenzelwe izidingo zokuvikela imvelo.
Ungakwazi ukuhlukanisa i-fiberglass ngezigaba ezahlukene, kuye ngokuthi izinto zokusetshenziswa ezisetshenzisiwe kanye nobukhulu bazo.
Nazi izinhlobo ezi-7 ezihlukene ze-fiberglass kanye nokusetshenziswa kwazo emikhiqizweni yansuku zonke:
Ingilazi ye-alkali (A-glass)
Ingilazi ye-soda noma ingilazi ye-soda lime.Iwuhlobo olusetshenziswa kabanzi lwe-fiberglass.Ingilazi ye-alkali ibalelwa ku-90% yazo zonke izingilazi ezikhiqiziwe.Iwuhlobo oluvame kakhulu futhi lusetshenziselwa ukwenza iziqukathi zengilazi, njengamathini namabhodlela okudla neziphuzo, kanye nengilazi yamafasitela.
Izitsha zokubhaka ezenziwe ngengilazi ye-lime eshisayo yesoda nazo ziyisibonelo esiphelele sengilazi engu-A.Iyathengeka, ingenzeka kakhulu, futhi inzima kakhulu.Imicu yengilazi yohlobo luka-A ingancibilika kabusha futhi ithanjiswe kabusha izikhathi eziningi futhi iyizinhlobo zefayibha yengilazi efanelekile yokugaywa kabusha kwengilazi.
Ingilazi engazweli ku-alkali i-AE-glass noma i-AR-glass
Ingilazi ye-AE noma ye-AR imele ingilazi engazweli e-alkali, esetshenziselwa ngokukhethekile ukhonkolo.Kuyinto ehlanganisiwe eyenziwe nge-zirconia.
Ukwengezwa kwe-zirconia, i-mineral eqinile, ukumelana nokushisa, kwenza le fiberglass ifanele ukusetshenziswa kukhonkolo.Ingilazi ye-AR ivimbela ukuqhekeka kukakhonkolo ngokunikeza amandla nokuguquguquka.Futhi, ngokungafani nensimbi, ayigqwali kalula.
Ingilazi yamakhemikhali
Ingilazi ye-C noma ingilazi yamakhemikhali isetshenziswa njengethishu engaphezulu yongqimba lwangaphandle lwamapayipi amapayipi neziqukathi zokugcina amanzi namakhemikhali.Ngenxa yokugcwala okuphezulu kwe-calcium borosilicate esetshenziswa enqubweni yokwakhiwa kwengilazi, ikhombisa ukumelana namakhemikhali okuphezulu ezindaweni ezigqwalile.
I-C-glass igcina ibhalansi yamakhemikhali nesakhiwo kunoma iyiphi indawo futhi imelana kahle namakhemikhali e-alkaline.
Ingilazi ye-Dielectric
Imicu yengilazi ye-Dielectric (D-glass) ivame ukusetshenziswa ezintweni zikagesi, ezitsheni zokupheka, nokunye okunjalo.Futhi kuwuhlobo olufanele lwe-fiberglass ngenxa yokungaguquguquki kwayo okuphansi kwe-dielectric.Lokhu kungenxa yokuba khona kwe-boron trioxide ekubunjweni kwayo.
Ingilazi ye-elekthronikhi
Indwangu ye-E-glass noma i-E-fiberglass iyindinganiso yezimboni enikeza ibhalansi phakathi kokusebenza nezindleko.Kuyinto engasindi eyinhlanganisela esetshenziswa endaweni ye-aerospace, yasolwandle kanye nezimboni.Izici ze-E-glass' njengefayibha eqinisayo ziyenze yaba isithandwa semikhiqizo yokuthengisa efana nezitsha, amabhodi okusefa, nezikebhe.
I-E-glass emiculweni yoboya bengilazi ingenziwa ibe yinoma yikuphi ukuma noma usayizi kusetshenziswa indlela yokukhiqiza elula kakhulu.Ekukhiqizeni kwangaphambili, izakhiwo ze-E-glass fiber ziyenza ihlanzeke futhi iphephe ukusebenza ngayo.
Ingilazi yesakhiwo
Ingilazi yesakhiwo (ingilazi ye-S) yaziwa ngezakhiwo zayo zomshini.Amagama okuhweba i-R-glass, i-S-glass ne-T-glass wonke abhekisela ohlotsheni olufanayo lwe-fiberglass.Uma iqhathaniswa ne-E-glass fiber, inamandla aphezulu okudonsa kanye ne-modulus.Le fiberglass yakhelwe ukusetshenziswa ezimbonini zokuvikela kanye ne-aerospace.
Ibuye isetshenziswe ekusetshenzisweni kwezikhali eziqinile ze-ballistic.Ngenxa yokuthi lolu hlobo lwefayibha yengilazi lusebenza kakhulu, lusetshenziswa kuphela ezimbonini ezithile ezinomthamo wokukhiqiza olinganiselwe.Kusho futhi ukuthi i-S-glass ingabiza.
I-Advantex fiberglass
Lolu hlobo lwe-fiberglass lusetshenziswa kakhulu ezimbonini zikawoyela, igesi nezimayini, nasezimbonini zamandla kagesi nasezisetshenziswa zasolwandle (izinhlelo zokuhlanza indle namanzi angcolile).Ihlanganisa izakhiwo zikagesi nezikagesi zengilazi ye-E kanye nokumelana nokugqwala kwe-asidi yemicu yengilazi yohlobo lwe-E, C, R.Isetshenziswa ezindaweni lapho izakhiwo zingenwa khona ukugqwala.
Isikhathi sokuthumela: May-11-2022