Kev hloov pauv ntawm ntau yam txheej txheem molding / cov khoom siv hauv European cov khoom sib xyaw (unit: 10,{1}} tons)
Kev ua lag luam ntu kev tshuaj xyuas
SMC/BMC
Xyoo 2023, cov khoom ntim ntawm SMC (cov ntawv molding compound) thiab BMC (bulk molding compound) hauv Tebchaws Europe yog 281, 000 tons, thiab lawv cov khoom yog cov lag luam loj tshaj plaws hauv kev lag luam thermosetting FRP. Cov khoom semi-tiav no yog tsim rau hauv cov khoom los ntawm compression molding thiab txhaj tshuaj molding.
SMC / BMC feem ntau yog siv rau (loj-scale) series ntau lawm ntawm cov khoom. Ob qho khoom siv tau zoo siv hauv kev lag luam hluav taws xob / hluav taws xob thiab kev thauj mus los tau ntau xyoo. Ob qho no siv ua ke suav nrog kwv yees li 90% ntawm SMC / BMC kev ua lag luam, ntawm cov kev lag luam tsheb thauj mus los muaj ntau dua 60% ntawm tag nrho.
Cov khoom siv zoo xws li lub teeb taub hau, teeb pom kev zoo, cov txee tswj, vaj tse thiab cov khoom siv sab nraud rau kev lag luam tsheb, tsheb thiab tsheb thauj mus los rau pej xeem. Nyob rau hauv xyoo tas los no, daim ntawv thov nyob rau hauv lub tshav pob ntawm hluav taws xob tsheb thauj mus los tau nce, tshwj xeeb tshaj yog nyob rau hauv lub roj teeb thawv, npog thiab them infrastructure.
Non-crimp fabrics
Cov ntaub ntawv tseem ceeb ntawm cov ntaub uas tsis yog crimp yog cua zog thiab kev tsim nkoj. Kuj tseem muaj cov ntawv thov hauv kev thauj mus los, kev thauj mus los rau pej xeem, kev ua kis las thiab kev lom zem, kev tsim kho thiab kev tsim kho vaj tse.
Txawm hais tias tam sim no kev lag luam tsis muaj zog hauv Tebchaws Europe, kev ua lag luam yav tom ntej rau cov ntaub tsis-crimp yuav tsum tau qhia txog qhov zoo heev, feem ntau yog tsav los ntawm lub zog cua.
Qhib Moulding
Txoj kev qhib molding - tes nteg thiab txau - tseem yog ib feem loj tshaj plaws rau FRP hauv Tebchaws Europe. Txawm li cas los xij, ntu no kuj poob qis heev hauv 2023.
Zuag qhia tag nrho, qhib molding txoj kev tseem yuav ua tau ib qho tseem ceeb pab rau GRP ntau lawm nyob rau hauv lub xyoo tom ntej. Vim lawv cov nqi peev tsawg, cov txheej txheem no feem ntau yog txoj kev xaiv, tshwj xeeb tshaj yog nyob rau hauv kev tsim tshwj xeeb, ib qho kev tsim tawm lossis cov khoom me me.
RTM
Hauv daim ntawv tshaj tawm no, RTM (resin hloov moulding) suav nrog tag nrho cov txheej txheem uas cov resin txhaj / infused rau hauv cov kab noj hniav kaw, xws li HP-RTM, P-RTM, RTM Teeb, thiab lwm yam, tab sis tsis suav nrog cov txheej txheem RTM siv. cov saum toj no-hais tsis-crimp fabrics.
Kev tsim ntau yam ntawm cov thev naus laus zis no yog qhov dav heev thiab cov txheej txheem kev hloov pauv yog ntau yam. Ntxiv nrog rau cov khoom me me, cov khoom lag luam loj tuaj yeem tsim tau. Ob qho khoom me thiab loj tuaj yeem tsim tau. Tsis tas li ntawd, ntau hom fiber ntau thiab matrix resins tuaj yeem siv tau. Tsim nyog preforms feem ntau kuj siv.
Kev Tsim Nyog
Nruam txoj kev yog hais txog pultrusion thiab flat sheet manufacturing.
FRP cov ntawv tiaj tus tau tsim los rau ntau xyoo thiab feem ntau yog siv rau hauv tsheb (xws li tsheb sab vaj huam sib luag), RV superstructures lossis kev hloov tsheb ua lag luam. Lawv kuj tau siv los ua cov vaj huam sib luag sab nrauv rau cov tsev.
Pultrusion yog siv los tsim cov profile txuas ntxiv. Zoo li SMC / BMC thev naus laus zis thiab cov txheej txheem thermoplastic reinforced yas, pultrusion feem ntau suav hais tias muaj kev cia siab zoo.
Cov kav dej thiab Tank
Kev ua lag luam rau FRP kav thiab tso tsheb hlau luam tsim los ntawm centrifugal casting lossis winding poob los ntawm 12.3% hauv 2023, qhov poob loj tshaj plaws hauv khw.
Cov chaw tseem ceeb ntawm FRP cov kav dej thiab cov tso tsheb hlau luam yog kev tsim kho, kev tsim kho pej xeem thiab ntiag tug, kev lag luam roj / roj thiab kev lag luam tshuaj.
LFT/GMT/CFRTP
Xyoo 2023, kev tsim cov LFT (ntev fiber ntau reinforced thermoplastics), GMT (iav lev reinforced thermoplastics) thiab CFRTP (nruam fiber ntau reinforced thermoplastics) txo qis piv rau xyoo dhau los. Ntu kev lag luam no tshwj xeeb yog txuam nrog kev lag luam tsheb thauj mus los.
Luv iav-fiber-reinforced thermoplastics
Cov ntaub ntawv no muaj cov iav fibers uas feem ntau tsawg dua 2 hli ntev. Txawm hais tias lawv cov khoom sib txawv ntawm cov khoom siv ntev-fiber thiab txuas ntxiv-fiber-reinforced plastics, lawv tseem muaj cov qib kev ua tau zoo dua li cov ntaub ntawv tsis muaj zog, nrog rau cov txiaj ntsig zoo ntawm cov qauv ntawm elasticity thiab nruj tshwj xeeb. Raws li qhov ntev fiber ntau nce, lub zog thiab kev cuam tshuam cov khoom ntawm cov khoom kuj nce. Cov yas siv feem ntau yog polyamides, ua raws li polypropylene, uas suav txog ntau dua 80% ntawm cov yas siv. Hauv cov lus hais saum toj no LFT, polypropylene yog siv dav tshaj plaws.
Luv iav-fiber-reinforced thermoplastics tseem nyob deb ntawm cov lag luam loj tshaj plaws hauv European kev lag luam sib xyaw, nrog rau qhov ntim ntawm 1.3 lab tonnes hauv 2023.
Lwm cov khoom sib xyaw: carbon fiber-reinforced plastics thiab natural fiber-reinforced plastics
Kev ua lag luam rau cov khoom siv hluav taws xob siv hluav taws xob tau tsim muaj zog heev hauv xyoo 2023, nrog nce ntawm 10.5% piv rau 2022, thiab tag nrho cov ntim hauv Tebchaws Europe nce mus txog 63,000 tonnes.
Hais txog cov khoom siv hluavtaws fiber ntau, tsis muaj cov ntaub ntawv tshiab. Qhov loj tshaj plaws daim ntawv thov cheeb tsam rau natural fiber-reinforced plastics yog kev lag luam tsheb, ua raws li cov neeg siv khoom lag luam. Flax, hemp, jute thiab kenaf yog ua tiav. Txoj kev molding tseem ceeb yog compression molding, tab sis kev txhaj tshuaj molding thiab extrusion kuj tseem siv.
