Raws li cov khoom tseem ceeb rau yav tom ntej aerospace kev siv, cov khoom siv thermoplastic siab heev tam sim no ua rau muaj ntau yam kev ua ub no ntawm cov tuam txhab aerospace, cov tsim qauv, cov tuam txhab tsim khoom, thiab cov txheej txheem molding.Kev tshawb nrhiav thiab kev tsim cov khoom siv thermoplastic sib xyaw rau aerospace tau nrawm dua, thiab kev sim ntau ntxiv nrog cov ntaub ntawv thermoplastic composite tab tom pib.
Qee lub tuam txhab tshiab tseem tab tom nkag mus rau hauv kev ua lag luam, tau txais cov khoom tsim nyog los ntawm cov tuam txhab aerospace, thiab ntxiv dag zog rau cov saw hlau uas twb muaj lawm.Cov txheej txheem tsim tshiab siv cov thermoplastics tau tsim, txhim kho thiab tsim tawm.Tag nrho cov cim qhia no qhia tau hais tias kev siv cov khoom siv thermoplastic nyob rau tiam tom ntej ntawm kev lag luam dav hlau thiab lwm yam kev siv yuav nce ntxiv.
Cov yam ntxwv xws li kev nce qib hauv kev tsim, molding thiab kev tsim cov khoom siv thermoplastic tau dhau los ua qhov tseem ceeb rau kev muaj cov khoom siv thermoplastic nce ntxiv.Hauv qee qhov kev siv aerospace, cov ntaub ntawv no muaj qhov zoo ntawm cov hlau xws li thermoset plastics thiab aluminium.Lawv kuj coincide nrog cov tshiab tiam sis nyob rau hauv lub aerospace manufacturing kev lag luam, nrog rau acceleration ntawm aircraft los ua ke thiab ntau lawm, thiab kev loj hlob ntawm advanced coj mus muag aircraft tsim.
Kev tshuaj xyuas qhov zoo ntawm Thermoplastic Composites rau Aerospace
Aerospace-qib thermoplastic composite cov ntaub ntawv, xws li carbon fiber reinforced polyether ether ketone (PEEK) thiab polyether ketone ketone (PEKK), muaj daim ntawv thov dav tshaj plaws nyob rau hauv niaj hnub aerospace teb.Thermoplastic prepreg yog tsim rau ntawm lub ntsiab yob thiab tuaj yeem hloov mus rau hauv daim kab xev, tws fiber ntau lossis lwm yam ntaub ntawv.Cov khoom no yog optimized kom ua tiav high efficiency thiab nce streamlined qhov chaw ntau lawm.
Aerospace-qib thermoplastics yog lub teeb yuag, kub-tiv taus, thiab muaj zog toughness thiab cuam tshuam.Lwm yam tseem ceeb muaj xws li:
Tsawg noo noo nqus
Zoo heev hnav tsis kam
Kev tiv thaiv zoo heev rau nplaim taws / pa luam yeeb toxicity
Tsawg emission ntawm cov tshuaj volatile
Tsawg thermal voj voog expansion coefficient
Txawm hais tias cov khoom siv ntawm cov khoom siv thermosetting plastics tau ua tiav ntau dua, thiab daim ntawv thov keeb kwm raws li cov qauv hauv aerospace tseem ntev dua, cov thev naus laus zis thiab cov txheej txheem tsis ntev los no tau txhim kho kev sib tw toj roob hauv pes ntawm cov ntaub ntawv thermoplastic.Piv txwv li, manufacturers thiab precision molding processors yog kev txhim kho qhov tseeb ntawm kev txiav thiab hloov dua siab tshiab cov txheej txheem los tsim ntau yam ntawm cov khoom siab heev.
Thermoplastics thiab thermosets muaj cov yam ntxwv ua tau zoo sib xws, tab sis lawv muaj qhov sib txawv tseem ceeb hauv kev ua thiab tuav cov cai.Txawm hais tias cov thermoplastics xav tau kev ua haujlwm siab dua li cov thermosets, lawv tuaj yeem khaws cia hauv chav tsev kub thiab muaj qhov yuav luag tsis muaj kev txwv.
Ntawm qhov tsis sib xws, thermosetting plastics yuav tsum tau khov thiab thawed ua ntej ua haujlwm kom tswj tau lawv cov khoom siv tshuab thaum thauj thiab khaws cia.Cov txheej txheem txee lub neej ntawm cov thermosets, lub sij hawm yuav tsum tau rau thawing thiab khov, thiab yuav tsum tau taug qab tag nrho lub sij hawm khov thiab thawing lub sij hawm, tag nrho cov uas ntxiv rau cov nqi ntxiv uas tsis muaj dab tsi ua rau cov thermoplastics.
Cov ntaub ntawv thermoplastic kuj muaj qhov zoo ntawm kev rov ua dua tshiab.Tsis zoo li cov thermoset plastics, cov thermoset plastics tau dhau los ua cov tshuaj tiv thaiv tsis tau thaum lub sijhawm ua haujlwm thiab tsis tuaj yeem rov ua dua.Cov thermoplastics tuaj yeem rov ua dua tom qab siv, kom cov thermoplastic resins thiab cov fibers reinforcing tuaj yeem siv los yog rov siv dua rau lwm yam kev siv.
Hebei Yuniu Fiberglass Manufacturing Co., Ltdyogfiberglass khoom chaw tsim tshuaj paus nrog ntau tshaj 10-xyoo kev, 7-xyoo exporting kev.
Peb yog cov chaw tsim khoom ntawm fiberglass raw cov ntaub ntawv, xws li asfiberglass roving, fiberglass yarn, fiberglass tws strand lev, fiberglass tws strands, fiberglass dub lev, fiberglass woven roving, fiberglass ntaub, fiberglass ntaub..Thiab hais txog.
Yog tias xav tau, thov hu rau peb dawb.
Peb yuav ua qhov zoo tshaj plaws los pab thiab txhawb koj.
Post lub sij hawm: Sep-10-2021