Thaum cov khoom siv thoob ntiaj teb txhim kho thiab kev ua haujlwm zoo ua qhov tseem ceeb, cov yas uas muaj fiber ntau ntxiv(FRP) cov tais cabletab tom hloov cov hlau ib txwm muaj, uas ua rau lawv tiv taus xeb, tsim qauv sib dua thiab ruaj khov. Ib qho kev tsim kho tshiab tseem ceeb yog polyurethane composite FRP (PU-FRP), uas ua rau muaj kev tawv thiab hluav taws kub, ua rau nws zoo tagnrho rau cov chaw rhiab heev xws li cov chaw khaws ntaub ntawv, raws li Global Composite Infrastructure Association (GCIA).
Tsis zoo li hlau, ob qho tib si FRP thiab PU-FRP cov tais muaj lub neej ua haujlwm 25-30 xyoo nrog kev saib xyuas tsawg kawg nkaus, txiav cov nqi siv mus txog 50%. PU-FRP cov khoom tsis muaj pa luam yeeb tsawg, tsis muaj halogen thiab FV-0 qhov ntsuas hluav taws kub ntxiv rau qhov xav tau ntawm cov chaw khaws ntaub ntawv, thaum FRP tus nqi xeb qis dua 10 npaug ntawm cov hlau carbon - tseem ceeb rau cov chaw nyuaj xws li thaj chaw ntug dej hiav txwv thiab cov chaw siv hluav taws xob rov ua dua tshiab, GCIA's Elena Marquez sau tseg.
Cov chaw tsim khoom loj tab tom nthuav dav kom tau raws li qhov xav tau. Hebei Baizhu tau txhawb nqa FRP ntau lawm los ntawm 30%, thaum Jiangsu Zhuanyao tshaj tawm txog kev nce 52% txhua xyoo hauv PU-FRP xaj, tsav los ntawm kev thov chaw khaws ntaub ntawv hauv Asia-Pacific thiab North America. Ob lub tuam txhab muab cov qauv kev cai rau cov chaw khaws ntaub ntawv, ua raws li cov qauv xws li UL94 V-0 thiab TIA-942.
Cov ntawv thov hauv ntiaj teb tiag tiag qhia txog lawv qhov kev ua tau zoo: Hebei Baizhu's FRP trays daws cov teeb meem xeb ntawm lub Hoobkas petrochemical Malaysian, thaum Jiangsu Zhuanyao's PU-Cov tais FRPtxiav lub sijhawm teeb tsa los ntawm 20% ntawm lub chaw khaws ntaub ntawv hyperscale hauv Suav teb, ua tau raws li cov kev cai nruj ntawm kev nyab xeeb hluav taws.
Lub zog rov ua dua tshiab thiab cov chaw khaws ntaub ntawv yog cov lag luam loj hlob sai tshaj plaws, ua ke suav txog 60% ntawm lub ntiaj tebFRP cable taiskev ua lag luam 8.2% CAGR txog xyoo 2030 (GCIA). FRP cov khoom tsis-conductive haum rau cov haujlwm rov ua dua tshiab uas muaj hluav taws xob siab, thaum PU-FRP daws cov chaw khaws ntaub ntawv xav tau lub sijhawm ua haujlwm thiab kev nyab xeeb hluav taws.
Kev ruaj khov kuj tseem ua rau muaj kev siv: Kev tsim khoom FRP siv zog tsawg dua 30% dua li hlau, thiab nws lub neej ntev txo cov khib nyiab. Txawm hais tias FRP tam sim no tuav 25% ntawm kev lag luam cable tray, cov kws tshuaj ntsuam xav tias yuav muaj kev loj hlob thaum cov lag luam lees paub nws cov nqi txuag.
"FRP yog ib qho kev daws teeb meem tseem ceeb hauv kev tsim kho vaj tse," Marquez hais, thiab nws yuav dhau hlau hauv cov chaw ib puag ncig hnyav hauv ib xyoo caum. Cov kev tsim kho tshiab xws li graphene-enhanced PU-FRP thiab cov sensors ntse yuav nthuav dav nws txoj kev siv hauv cov chaw khaws ntaub ntawv thiab cov chaw lag luam.
→ Yog xav paub ntxiv txog cov khoom, cov kev pabcuam, thiab cov ntaub ntawv tshiab, thovtiv tauj peb.
Lub sijhawm tshaj tawm: Lub Ob Hlis-10-2026