Cov ntaub ntawv fiber ntau puas muaj qhov ua tau zoo heev thiab kev ua haujlwm hnyav, thiab yog li ntawd tau siv rau ntau qhov chaw.Txhawm rau kom ua tiav kev ua tau zoo dua, muaj kev tshawb fawb thiab tsim cov khoom siv thermoplastic carbon fiber ntau.Lub polyphenylene cib ether matrix muaj Tus neeg sawv cev ntev-fiber txuas ntxiv thermoplastic carbon fiber, tom qab ntawd peb yuav tham txog cov khoom siv thermoplastic carbon fiber ntau hauv kab lus no.
Ua ntej nkag siab tias cov saum toj no yog polyphenylene sulfide, polyphenylenesufice (Polyphenylenesufice), yog li peb hu nws PS luv luv.Qhov no yog ib yam khoom uas muaj zog heev thiab tshwj xeeb cov khoom ntawm cov ntaub ntawv.Tom qab qhov no yog siv rau cov ntaub ntawv sib xyaw, Piv nrog rau cov tsoos epoxy resin-raws li thermosetting carbon fiber, tag nrho cov kub kub kuj zoo dua, thiab corrosion kuj yuav zoo dua, thiab nws kuj muaj zoo heev tus kheej-lubricating zog.
Raws li tus neeg sawv cev ntawm cov khoom siv thermoplastic resin, polyphenylene sulfide yog qhov nyuaj uas peb yuav tsum kov yeej hauv kev tsim cov thermoplastic carbon fiber.Cov khoom siv carbon fiber ntau nrog PPS raws li cov khoom siv matrix thiab cov pa roj carbon fiber ntau ntxiv tuaj yeem txhim kho kev ua haujlwm siab ntawm polyphenylene cib acid.Lifting, polyphenylene sulfate yog siv los ua cov matrix, thiab sab hauv yog tsim los ntawm benzene rings thiab sparse atoms teem alternately.benzene rings muab rigidity, thiab sparse atoms muab yooj.Cov qauv molecular yog symmetrical thiab yooj yim rau crystallize.Nws kuj ua rau qhov thermal carbon fiber tsis tsuas yog muaj kev ua tau zoo heev, tab sis kuj muaj kev ua haujlwm zoo ntawm tus kheej lubricating, thiab tau siv rau ntau qhov kev lag luam.
Qhov no thermoplastic polyphenylene sulfide fiber ntau cov khoom siv kuj muaj qhov ua tau zoo rov ua dua tshiab, uas tuaj yeem ua tau raws li lub ntsiab lus ntawm kev tiv thaiv ib puag ncig, yog li cov khoom siv thermoplastic fiber ntau tuaj yeem tau txais zoo dua hauv ntau thaj chaw thiab kev lag luam thov nce qib.
Ntev-fiber txuas ntxiv carbon fiber-reinforced polyphenylene sulfide composites tau txais txiaj ntsig zoo heev hauv kev thauj mus los vim lawv lub zog tshwj xeeb thiab muaj zog tshwj xeeb kev ua tau zoo, thiab tau dhau los ua cov ntaub ntawv tseem ceeb hauv aviation thiab teb.Piv txwv li, lawv tau siv rau lub dav hlau tis ua ntug, fuselage structural qhov chaw, aircraft brackets, aircraft rudder Cheebtsam, thiab lwm yam, muaj peev xwm muab tsis tshua muaj kev cuam tshuam tsis kam, kub kub, thiab corrosion kuj, uas tsis tsuas yog muab cov nyhuv ntawm lub zog txuag. thiab emission txo, tab sis kuj ua rau tag nrho cov khoom Cov kev ua tau zoo tau zoo heev, muab kev daws teeb meem nrog cov khoom lag luam siab heev.
Qhov ntev-fiber txuas ntxiv thermoplastic carbon fiber ntau cov khoom siv kuj muaj cov txheej txheem molding zoo heev thiab tuaj yeem ua rau luv luv lub voj voog ntawm cov khoom.Yog li ntawd, tag nrho ntev-fiber nruam thermoplastic carbon fiber polyphenylene sulfide unidirectional txoj siv tau zoo heev ua tau zoo.Feem ntau ntawm kev tshawb fawb thiab kev loj hlob ntawm domestic thermoplastic carbon fiber ntau cov ntaub ntawv yog raws li hmoov puag.Yog tias tsim nyog, koj yuav tsum xaiv cov uas txhim khu kev qha.Chaw tsim tshuaj paus ntawm long-fiber nruam thermoplastic carbon fiber khoom.
Post lub sij hawm: Jun-05-2023