Cov khoom siv iav fiber ntau yog muab faib ua ob hom: thermosetting composite cov ntaub ntawv (FRP) thiab cov ntaub ntawv thermoplastic composite (FRT).Cov khoom siv thermosetting feem ntau yog siv cov thermosetting resins xws li unsaturated polyester resin, epoxy resin, phenolic resin, thiab lwm yam raws li matrix, thaum cov khoom siv thermoplastic feem ntau siv polypropylene resin (PP) thiab polyamide (PA).Thermoplasticity yog hais txog kev muaj peev xwm ua kom muaj peev xwm ua tiav txawm tias tom qab ua tiav, khov kho, thiab txias, thiab ua tiav thiab tsim dua.Thermoplastic composite cov ntaub ntawv muaj kev nqis peev siab, tab sis lawv cov txheej txheem ntau lawm yog automated thiab lawv cov khoom tuaj yeem rov ua dua, maj mam hloov cov ntaub ntawv thermosetting composite.
Cov khoom siv iav fiber ntau tau siv dav hauv ntau qhov chaw vim lawv lub teeb yuag, siab zog, thiab kev ua haujlwm zoo rwb thaiv tsev.Cov hauv qab no feem ntau qhia txog nws daim ntawv thov thaj chaw thiab thaj chaw.
(1) Kev thauj mus los
Vim qhov kev nthuav dav hauv nroog loj zuj zus, cov teeb meem kev thauj mus los ntawm cov nroog thiab thaj chaw sib cuam tshuam yuav tsum tau daws sai.Nws yog ib qho tseem ceeb los tsim kom muaj kev thauj mus los sib koom ua ke uas tsim los ntawm subways thiab intercity railways.Cov khoom siv iav fiber ntau tau nce ntxiv hauv cov tsheb ciav hlau ceev, subways, thiab lwm yam kev tsheb ciav hlau.Nws kuj tseem siv dav hauv kev tsim tsheb, xws li lub cev, qhov rooj, lub hood, cov khoom siv sab hauv, cov khoom siv hluav taws xob thiab hluav taws xob, uas tuaj yeem txo cov tsheb hnyav, txhim kho roj efficiency, thiab muaj kev cuam tshuam zoo thiab kev nyab xeeb.Nrog kev txhim kho txuas ntxiv ntawm iav fiber ntau cov khoom siv thev naus laus zis, daim ntawv thov kev cia siab ntawm iav fiber ntau cov ntaub ntawv hauv tsheb lub teeb hnyav kuj tau dhau los ua ntau dua.
(2) Aerospace teb
Vim lawv lub zog siab thiab lub teeb yuag, lawv tau siv dav hauv aerospace teb.Piv txwv li, lub dav hlau fuselage, tis nto, tis tis, pem teb, rooj zaum, radomes, kaus mom hlau, thiab lwm yam yog siv los txhim kho aircraft kev ua tau zoo thiab roj efficiency.Tsuas yog 10% ntawm lub cev cov ntaub ntawv ntawm thawj zaug tsim Boeing 777 lub dav hlau siv cov ntaub ntawv sib xyaw.Niaj hnub no, kwv yees li ib nrab ntawm cov siab heev Boeing 787 lub cev siv cov khoom sib xyaw.Qhov taw qhia tseem ceeb los txiav txim siab seb lub dav hlau puas siab dhau los yog kev siv cov khoom sib xyaw hauv lub dav hlau.Cov khoom siv iav fiber ntau kuj muaj cov haujlwm tshwj xeeb xws li kev sib kis ntawm nthwv dej thiab nplaim taws retardancy.Yog li ntawd, tseem muaj lub peev xwm loj rau kev txhim kho hauv thaj chaw aerospace.
(3) Kev tsim kho thaj chaw
Nyob rau hauv lub tshav pob ntawm architecture, nws yog siv los ua cov khoom siv xws li phab ntsa panels, ru tsev, thiab qhov rais thav duab.Nws tseem tuaj yeem siv los txhawb thiab kho cov vaj tse pob zeb, txhim kho seismic kev ua tau zoo ntawm cov tsev, thiab tuaj yeem siv rau chav dej, pas dej da dej, thiab lwm yam.Tsis tas li ntawd, vim nws cov kev ua tau zoo heev, iav fiber ntau cov ntaub ntawv yog ib qho zoo tagnrho dawb daim ntawv nto qauv khoom thiab tuaj yeem siv rau hauv kev ua kom zoo nkauj.Piv txwv li, sab saum toj ntawm lub tuam txhab Bank of America Plaza hauv Atlanta muaj qhov zoo nkauj golden spire, cov qauv tshwj xeeb ua los ntawm cov khoom siv fiberglass.
(4) Kev lag luam tshuaj
Vim nws zoo heev corrosion kuj, nws yog dav siv nyob rau hauv kev tsim cov khoom xws li tso tsheb hlau luam, pipelines, thiab li qub los txhim kho cov kev pab cuam lub neej thiab kev nyab xeeb ntawm cov khoom.
(5) Cov khoom siv thiab cov chaw ua lag luam
Cov khoom siv hluav taws xob, cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob pej xeem, lub laptop thiab cov xov tooj ntawm tes, thiab cov khoom siv rau cov khoom siv hauv tsev.
(6) Infrastructure
Raws li qhov tseem ceeb infrastructure rau kev loj hlob ntawm lub teb chaws, txuas hniav, tunnels, railways, ports, highways, thiab lwm yam chaw tau ntsib teeb meem nyob rau hauv lub ntiaj teb no vim lawv versatility, corrosion kuj, thiab siab load.Cov iav fiber reinforced thermoplastic composites tau ua lub luag haujlwm loj hauv kev tsim kho, kho dua tshiab, kev txhawb zog, thiab kho cov txheej txheem.
(7) Cov khoom siv hluav taws xob
Vim nws zoo heev hluav taws xob rwb thaiv tsev thiab corrosion kuj, nws yog tsuas yog siv rau hluav taws xob enclosures, hluav taws xob cov khoom thiab cov khoom, cov kab sib txuas, nrog rau cov kev sib txuas cable, kev txhawb nqa cable trench, thiab lwm yam.
(8) Kev ua si thiab kev lom zem ua si
Vim nws lub teeb yuag, lub zog siab, thiab tsim kev ywj pheej zoo heev, nws tau siv rau hauv cov khoom siv ua kis las photovoltaic, xws li snowboards, tennis rackets, badminton rackets, tsheb kauj vab, motorboats, thiab lwm yam.
(9) Cua zog tsim teb
Cua zog yog lub zog ruaj khov, nrog nws cov yam ntxwv loj tshaj plaws yog rov ua dua tshiab, tsis muaj kuab lom, muaj peev xwm loj, thiab nthuav dav.Cua turbine hniav yog qhov tseem ceeb tshaj plaws ntawm cov cua turbines, yog li qhov yuav tsum tau rau cua turbine hniav yog siab.Lawv yuav tsum ua kom tau raws li qhov xav tau ntawm lub zog siab, tiv thaiv corrosion, lub teeb yuag, thiab lub neej ua haujlwm ntev.Raws li iav fiber ntau cov ntaub ntawv tuaj yeem ua tau raws li cov kev xav tau saum toj no, lawv tau siv dav hauv kev tsim cov cua turbine hniav thoob ntiaj teb, Hauv thaj chaw ntawm lub zog hluav taws xob, cov khoom siv iav fiber ntau yog siv rau cov ncej sib xyaw, cov khoom sib xyaw, thiab lwm yam.
(11) Photovoltaic ciam teb
Nyob rau hauv cov ntsiab lus ntawm "dual carbon" txoj kev loj hlob lub tswv yim, kev lag luam ntsuab zog tau dhau los ua qhov kub thiab tseem ceeb ntawm kev txhim kho kev lag luam hauv teb chaws, suav nrog kev lag luam photovoltaic.Tsis ntev los no, tau muaj kev vam meej hauv kev siv cov iav fiber ntau cov ntaub ntawv rau photovoltaic thav duab.Yog hais tias aluminium profiles tuaj yeem hloov pauv qee qhov hauv thaj tsam ntawm photovoltaic thav duab, nws yuav yog qhov kev tshwm sim loj rau kev lag luam iav fiber ntau.Offshore photovoltaic fais fab chaw nres tsheb yuav tsum photovoltaic module cov ntaub ntawv kom muaj zog ntsev tsuag corrosion kuj.Txhuas yog cov hlau reactive uas tsis zoo rau ntsev tsuag corrosion, thaum cov ntaub ntawv sib xyaw tsis muaj galvanic corrosion, ua rau lawv cov kev daws teeb meem zoo nyob rau hauv offshore photovoltaic fais fab chaw nres tsheb.
Post lub sij hawm: Nov-07-2023
