Daim ntawv tshaj tawm kev soj ntsuam tshiab kawg ntawm kev lag luam fiberglass hauv 2024: tus qauv ntawm cov khoom sib xyaw, qhov twg cycles thiab kev loj hlob coexist
Fiberglass: tus qauv ntawm cov khoom siv sib xyaw, siv ntau yam kev lag luam hauv lub tebchaws.
Fiberglassyog ib qho kev ua haujlwm siab inorganic non-metallic cov khoom tshiab. Nws muaj cov khoom zoo xws li lub teeb yuag, siab zog, siab thiab qis-kub tsis kam, corrosion kuj, rwb thaiv tsev kub, nplaim taws retardant, suab absorption, hluav taws xob rwb thaiv tsev, thiab ib co degree ntawm functional designability. Nws yog dav siv nyob rau hauv ntau yam industrial teb. Los ntawm qhov kev xav ntawm kev lag luam saw, cov dej ntws ntawm kev lag luam muaj cov ore thiab chemical raw cov ntaub ntawv, uas tuaj yeem muab khoom siv hauv tsev; cov tuam txhab tsim khoom nruab nrab muaj lub ntiaj teb siab concentration, nrog rau saum rau lub tuam txhab suav nrog ntau dua 75% ntawm lub ntiaj teb tag nrho cov peev txheej tsim khoom; qhov kev xav tau qis qis, qhov kev sib raug zoo ntawm kev lag luam kev loj hlob thiab GDP loj hlob, qhov kev thov nce ntxiv yuav raug tso tawm raws li thaj chaw subdivided.
Kev xa khoom thiab kev thov: Kev thov txiav txim siab lub voj voog, thiab cov khoom xa tawm elasticity.
Ntawm cov khoom siv sab nraud, kev lag luam ua ke nrog cov peev txheej siab thiab cov cuab yeej siv siab, nrog rau kev nkag siab zoo. Cov qauv kev lag luam hauv tsev thiab txawv teb chaws yog qhov ruaj khov, thiab lub ntiaj teb kev lag luam loj yog li 10 lab tons; Cov kev hloov tshiab tshiab yuav raug kho nrog kev kho mob khaub thuas hauv xyoo 2023, thiab qhov nce ntawm cov khoom lag luam tawm yuav raug txwv. Kev vam meej theem nyob rau hauv 2024 Txiav txim siab tso tawm lub peev xwm ntau lawm, thiab tshiab ntxiv rau kev lag luam tej zaum yuav tswj tau. Ntawm qhov kev thov sab, nws tau siv dav thiab cuam tshuam nrog GDP kev loj hlob. Kev lag luam hauv tsev rov qab txiav txim siab qhov kev xav tau yooj yim, thiab lub zog cua tsim muaj peev xwm pab txhawb kev xav tau kev loj hlob. Ntawm tus nqi thiab cov nyiaj tau los, qhov ntau lawm ntawm kev lag luam yog qhov tseem ceeb ntawm tus nqi thiab qhov cuam tshuam rau lub sijhawm ntev, thaum kev hloov pauv ntawm cov nqi hluav taws xob yog qhov tseem ceeb ntawm cov nqi paj. Piv nrog rau cov tuam txhab ua lag luam, cov khoom sib txawv, cov qauv high-end, thiab kev sib xyaw ua ke tuaj yeem nce tus nqi muag khoom. , thiab scale thiab meej tswj yuav txo tau cov nqi. Xyoo 2024, kev xa khoom thiab kev thov yuav zoo sib xws, thiab cov khoom siv rov qab yog me ntsis ntau dua qhov kev thov. Txoj kev vam meej nyob ntawm seb qhov kev lag luam rov qab los tshaj qhov kev cia siab; Qhov kev thov rau cov xov paj zoo tso tawm lub peev xwm ntawm lub plab zom mov, thiab tus nqi elasticity nyob ntawm kev loj hlob ntawm cov neeg siv khoom siv hluav taws xob.
Kev tshuaj xyuas lub voj voog: Lub boom pib lub voj voog, thiab cov nqi tso tawm cov nqi lag luam elasticity.
Kev txiav txim los ntawm peb lub voj voog txij li xyoo 2013 txog rau tam sim no, kev lag luam zoo yog qhov yuav tsum tau ua ua ntej rau kev pib ntawm kev lag luam.fiberglassLub voj voog, thiab qhov nce hauv qhov kev xav tau sib cais yog qhov tseem ceeb ntawm kev txiav txim siab ntawm qhov nce siab thiab qhov chaw ntawm qhov boom. Ntawm lawv, thawj lub voj voog (2013-2016) tau tsav los ntawm kev xav tau los ntawm peb qhov kev hloov kho vaj tse, cua zog, thiab txawv teb chaws. Cov nqi khoom lag luam ntawm cov tuam txhab teev npe tom qab pib raws li kev lag luam hauv paus, thiab tom qab ntawd nce siab ntawm cov nqi khoom; nyob rau hauv lub voj voog thib ob (2016-2020) Qhov kev thov rau vaj tse thiab lub zog cua tau pib tawg, thiab cov nqi ntawm cov tuam txhab teev npe pib thiab nce siab ua ntej lub voj voog nqi; lub voj voog thib peb (2020-tam sim no) tau tsav los ntawm lub zog tshiab thiab kev thov txawv teb chaws, thiab cov nqi lag luam ntawm cov tuam txhab tau pib ib txhij nrog kev destocking. Nce thiab ncov hauv lub voj voog tus nqi.
