Ntau tshaj li ob xyoos tau dhau los txij li qhov kev sib kis ntawm COVID-19, tab sis qhov cuam tshuam ntawm kev sib kis ntawm kev tsim khoom tseem raug xav.Tag nrho cov saw hlau tau raug cuam tshuam, thiab kev lag luam fiberglass tsis muaj qhov tshwj xeeb.Qhov tsis txaus ntawm cov khoom sib xyaw xws li fiberglass, epoxy thiab polyester resins hauv North America tau tshwm sim los ntawm kev xa khoom qeeb, nce nqi shipping thiab thawv, txo cov khoom xa tawm hauv cheeb tsam los ntawm Tuam Tshoj, thiab cov neeg siv khoom qis dua.
Txawm hais tias muaj teeb meem ntawm cov khoom lag luam, Asmeskas kev lag luam fiberglass tau nce 10.8 feem pua hauv 2021, nrog kev thov nce mus rau 2.7 billion phaus, piv rau 2.5 billion phaus hauv 2020. Kev tsim kho, kav dej thiab khaws cia, hluav taws xob thiab hluav taws xob, cua zog, khoom siv thiab nkoj kev lag luam kev lag luam loj hlob loj hauv 2021, thaum lub lag luam aerospace poob qis.
Kev lag luam fiberglass hauv Tebchaws Meskas tau txais txiaj ntsig zoo los ntawm kev loj hlob ntawm kev lag luam cua hauv xyoo 2021. Qhov no yog vim muaj ntau qhov haujlwm cua tshuab ua haujlwm nyob rau lub sijhawm kom tsim nyog tau txais kev zam se ua ntej cov nqi se ntau lawm yuav tas rau thaum xaus ntawm lub xyoo.Raws li ib feem ntawm pob nyiaj pab them nqi COVID-19, tsoomfwv Meskas tau nthuav dav nws cov PTC rau 60 feem pua ntawm tag nrho cov nyiaj qiv rau cov phiaj xwm cua hluav taws xob uas pib tsim kho thaum Lub Kaum Ob Hlis 31, 2021. Lucintel kwv yees tias Asmeskas kev lag luam cua yuav loj hlob 8% hauv 2021, tom qab ob tus lej loj hlob hauv 2020.
Kev lag luam nkoj kuj tau loj hlob raws li cov neeg siv khoom nrhiav kev nyab xeeb, tsis muaj kev sib raug zoo sab nraum zoov kev lom zem thaum muaj kev sib kis, nrog rau US Marine fiberglass kev lag luam kwv yees nce 18% hauv 2021.
Hais txog kev xa khoom thiab kev thov hauv kev lag luam fiberglass, kev siv lub peev xwm ntawm xyoo 2021 tau nce los ntawm 85% hauv 2020 mus rau 91% vim qhov nce ntawm fiberglass noj nyob rau hauv qhov kawg daim ntawv thov.Ntiaj teb fiberglass ntau lawm muaj peev xwm nyob rau hauv 2021 yog 12.9 billion phaus (5,851,440 tons).Lucintel cia siab tias cov nroj tsuag fiberglass kom ncav cuag 95% kev siv peev xwm los ntawm 2022.
Hauv 15 mus rau 20 xyoo tom ntej no, yuav muaj kev tsim kho tshiab hauv fiberglass kev lag luam, tshwj xeeb tshaj yog nyob rau hauv high-strength, high-modulus iav fibers uas sib tw nrog lwm cov kev ua tau zoo fibers xws li carbon fiber.Lub teeb yuag thiab txo cov pa roj carbon emissions yuav yog ob qho kev lag luam tsav tsheb ua ntej kev tsim kho tshiab.
Piv txwv li, cov kev daws teeb meem hnyav tau dhau los ua ib qho tseem ceeb hauv kev lag luam cua zog ua tsaug rau cov cua turbines ntawm ntug dej hiav txwv ntau zuj zus, rov tsim cov qub turbines, thiab kev teeb tsa ntau lub peev xwm turbines nyob rau hauv qhov chaw uas tau txais cua kub ceev.Thoob plaws hauv kev lag luam cua, qhov nruab nrab qhov loj ntawm cov cua turbines tseem loj tuaj, tsav kev thov rau cov hniav loj thiab muaj zog dua, uas ua rau cov roj xav tau cov khoom sib dua thiab muaj zog dua.Ntau lub tuam txhab, suav nrog Owens Corning thiab Tuam Tshoj Megalithic, tau tsim cov iav iav fiber ntau kom tau raws li kev xav tau ntawm kev lag luam.
Cov iav fiber reinforced composites yog ib qho tseem ceeb ntawm kev caij nkoj thiab cov thev naus laus zis tshiab tau hloov lub ntsej muag ntawm kev ua lag luam.Moi Composites tau tsim 3D thev naus laus zis los tsim MAMBO (Electric Incremental Manufacturing Vessel).Lub nkoj 3D-luam tawm lub cev yog ua los ntawm cov fiberglass txuas ntxiv cov khoom siv thermosetting thiab yog 6.5 meters ntev.Nws tsis muaj qhov sib faib ntawm lub plhaub thiab nthuav tawm cov duab concave thiab convex uas tsis tuaj yeem ua tau nrog cov qauv kev tsim khoom sib xyaw ua ke.Kev lag luam nkoj kuj tau ua cov kauj ruam los txhim kho kev ruaj khov.RS Lub Nkoj Hluav Taws Xob tau tsim thawj lub nkoj hluav taws xob tsis sib haum xeeb (RIB) nrog fiberglass thiab siv cov pa roj carbon fiber ntau ua cov khoom tseem ceeb.
Tag nrho txhua yam, cov ntawv siv fiberglass hauv ntau qhov kev lag luam yuav tsum rov qab los ntawm kev puas tsuaj los ntawm COVID-19 kis thoob qhov txhia chaw.Kev thauj mus los, kev tsim kho, cov kav dej thiab lub tank kev lag luam, tshwj xeeb tshaj yog rau cov nkoj, yuav ua lub luag haujlwm tseem ceeb hauv kev rov qab kho US fiberglass kev lag luam rau cov xwm txheej ua ntej muaj kev sib kis.Sib koom ua ke, Asmeskas kev lag luam fiberglass xav tias yuav ua tiav kev loj hlob zoo hauv 2022 thiab rov zoo los ntawm kev cuam tshuam ntawm kev sib kis.
Post lub sij hawm: Feb-06-2023