Dab tsi yog qhov xwm txheej tam sim no ntawm kev lag luam fiberglass?
Fiberglassyog ib qho khoom siv tsis muaj hlau tsis muaj hlau nrog kev ua haujlwm zoo heev. Nws muaj ntau hom thiab nws qhov zoo yog rwb thaiv tsev zoo, muaj zog cua sov ua haujlwm, zoo corrosion kuj thiab siab mechanical zog. Nws yog ua los ntawm cov iav pob lossis cov iav khib nyiab los ntawm kev kub kub melting, kos duab, winding, weaving thiab lwm yam txheej txheem. Txoj kab uas hla ntawm nws ib leeg filament ranges ntawm ob peb microns mus rau ntau tshaj 20 microns. Txhua pob ntawm fiber ntau yog tsim los ntawm ntau pua lossis ntau txhiab tus tib filaments.
Hauv 2021, qhov kev thov qis qis yuav ua rau kev lag luam muaj peev xwm tsim tau, cov khoom tsim tawm thiab tag nrho cov txiaj ntsig qib. Xyoo 2022, cuam tshuam los ntawm ntau yam xws li kev lag luam kev lag luam qeeb qeeb, geopolitics, tus nqi nce ntawm cov khoom siv raw thiab cov khoom siv tsis zoo,fiberglasskev ua lag luam qhov teeb meem hloov pauv, thiab tag nrho cov qauv qhia pom qhov sib txawv ntawm qhov siab thaum pib thiab qis thaum kawg.
Hauv thawj ib nrab ntawm 2022, kev lag luam txuas ntxiv muaj kev vam meej. Kev txhawb los ntawm kev ua lag luam thiab kev thov txawv teb chaws rau cov khoom siv thermoplastic, tus nqi nruab nrab ntawm cov khoom tseem nyob siab. Tom qab nkag mus rau lub quarter thib peb, kev lag luam cov peev txheej tsim tawm tshiab tau raug tso tawm, thiab muaj lub sijhawm dhau los, thiab cov khoom lag luam poob. Hauv lub quarter thib plaub, tau tsav los ntawm kev xav tau hauv cov tsheb tshiab lub zog, kev tsim kho vaj tse, thiab cua fais fab, kev muag khoom tau zoo. Nyob rau hauv cov nqe lus ntawm imports thiab exports, cov khoom ntawm cov khoom nyob rau hauv txawv teb chaws kev lag luam tau poob vim hais tias ntawm geopolitical yam. Lub export ntim ntawm domesticfiberglassthiab cov khoom lag luam tau nce xyoo-rau-xyoo, thaum lub ntim ntim tau txo qis.
Hauv 2023, kev lag luam hauv tsev yuav rov qab qeeb, thiab kev rov qab los ntawm kev thov hauv kev lag luam qis ntawmfiberglassthiab tus nqi khiav dej num qis yuav qis dua li qhov xav tau; Nyob rau tib lub sijhawm, kev lag luam kev tsim khoom muaj peev xwm tseem nce ntxiv, cov khoom siv thiab kev xav tau ntsib qhov tsis sib xws, cov khoom muag tau nce, kev tsim khoom thiab muag tau ntsib kev nyuaj siab, tus nqi poob, thiab kev ua lag luam yog sluggish. Raws li cov ntaub ntawv los ntawm Tuam TshojfiberglassKev lag luam Association, lub domestic ntau lawm ntawmfiberglassCov xov paj yuav yog 6.87 lab tons hauv 2022 thiab 7.23 lab tons hauv 2023, ib xyoo nce ntawm 5.2%.
Nyob rau hauv 2023, lub ntsiab lag luam cov nyiaj tau los ntawmfiberglassthiab cov khoom lag luam tsim khoom lag luam saum toj no qhov loj me tau txo los ntawm 9.6% xyoo-rau-xyoo, thiab tag nrho cov nyiaj tau los poob 51.4% xyoo-rau-xyoo. Los ntawm qhov kev xav ntawm kev lag luam kev loj hlob tiam sis, nyob rau lub sij hawm luv luv, muaj cov kab txuas txuas ntxiv ntawm cov khoom siv hluav taws xob hauv kev lag luam nkag mus kaw thiab kev saib xyuas txias, thiab kev loj hlob ntawm cov peev txheej yuav tsum poob qis, txo qhov tsis txaus ntawm cov khoom siv thiab kev xav tau thiab cov khoom muag. rov qab; Nyob rau hauv lub sij hawm ntev, txawm hais tias cuam tshuam los ntawm macroeconomic voj voog thiab lub sij hawm luv luv thiab kev xav tau hloov pauv, cov kev siv hauv qab ntawm thaj chawfiberglasstxuas ntxiv nthuav dav thiab qhov ntsuas ntawm qhov xav tau nthuav dav.
