LFT PBT Yas Pellets rau Automotive / Tsheb qhov chaw
PBT (Polybutylene terephthalate) cov ntaub ntawv, ib nrab -crystalline polyester, nta zoo heev tshav kub, rwb thaiv tsev hluav taws xob thiab kev ua haujlwm.
Ntev Fiber Reinforced Polybutylene Terephthalate (PBT) compound resin yog ib qho fiber ntau reinforced thermoplastic engineering yas, feem ntau muaj fibers li cov khoom siv txhawb zog, thiab qhov ntev fiber ntau yog feem ntau ntawm 5-25 hli (tseem tuav ib qho ntev tom qab txhaj tshuaj molding). Piv nrog luv fiber ntau PBT (fiber ntev<1mm), its mechanical properties are more excellent.
Cov khoom ntawm LFT-G®feem ntau siv cov iav fiber ntau thiab carbon fiber ua cov ntaub ntawv txhawb zog, thiab feem ntau ntawm 20% thiab 60%.
Vim li cas thiaj xaiv Long Fiber PBT Khoom, thiab Nws Qhov Zoo Li Cas?
Nrog rau kev lag luam thoob ntiaj teb kev lag luam txav mus rau lub teeb yuag, kev ua haujlwm siab thiab kev tiv thaiv ib puag ncig, ntev - fiber ntau PBT, vim nws qhov kev ua tau zoo heev, yog maj mam hloov cov ntaub ntawv hlau thiab qee cov khoom siv yas yas (xws li PA, PC, thiab lwm yam), thiab tau dhau los ua ib qho kev xaiv tseem ceeb hauv high -kawg kev lag luam.
Qhov zoo ntawm LFT PBT pellets:
1. Cov khoom siv tshuab siab dua(lub zog tensile, flexural modulus, cuam tshuam lub zog)
2. Zoo dua creep kuj(tsawg dua rau deformation nyob rau hauv ntev - lub sij hawm quab yuam)
3. Superior qaug zog kuj( haum rau dynamic load Cheebtsam)
4. Tsawg anisotropy(ntau yam fiber ntau faib, txo cov kev taw qhia sib txawv)
5. Kev kub siab dua(tuaj yeem siv tau ntev hauv qhov chaw siab - qhov kub thiab txias)
Dab tsi teb tau ntev Fiber PBT cov ntaub ntawv siv tau?
LFT PBT cov ntaub ntawv (feem ntau yog iav fiber reinforced hom) muaj cov ntawv thov siab tshaj plaws hauv cov khoom siv tsheb.
Cov khoom siv hluav taws xob:connectors, sensor vaj tse, ignition coils.
Lub zog system:Throttle lub cev, turbocharger pipeline, dej twj tso kua mis vaj tse.
Sab nrauv qhov chaw:qhov rooj tuav, rearview daim iav brackets, lub hauv paus teeb.
Hauv kev lag luam tsheb, kev lag luam daim ntawv thov loj tshaj plaws, ntev - fiber ntau PBT cov ntaub ntawv tau ua lub luag haujlwm tseem ceeb. Nyob rau hauv cov nqe lus ntawm lub hwj chim system, cov khoom tseem ceeb xws li cov kav dej ntawm lub turbocharger, lub throttle lub cev, thiab cov dej twj tso kua mis vaj tse tau tag nrho cov pib siv cov khoom no. Los ntawm kev ua kom zoo dua ntawm nws qhov siab - qhov kub thiab txias tsis kam, nws tuaj yeem ua tau raws li qhov xav tau ntawm cov khoom. High-voltage connectors, roj teeb brackets thiab sensor vaj tse nyob rau hauv hluav taws xob system tau txais txiaj ntsig los ntawm lawv cov rwb thaiv tsev zoo heev thiab tiv thaiv- muaj peev xwm vibration. Txawm tias lub tsheb sab nrauv xws li rearview daim iav brackets, lub qhov rooj thiab lub hauv paus teeb yog maj mam pib siv fiber ntau PBT cov ntaub ntawv, nyiam los ntawm lawv cov rigidity siab thiab huab cua tsis kam. Cov khoom siv no tsis tsuas yog ua tiav lub hom phiaj txo qhov hnyav xwb tab sis kuj txhim kho kev nyab xeeb kev ua haujlwm. Yog li ntawd, cov tuam txhab tsim tsheb feem ntau tau pib txais cov khoom siv fiber ntau PBT ntev.
Daim Ntawv Thov Ntau Yam ntawm LFT PBT Composites:
Electronics thiab cov khoom siv hluav taws xob:Connectors (USB, HDMI interfaces), relays, keyboards, lub cev muaj zog vaj tse, insulating Cheebtsam
Industrial khoom:Iav, bearings (hnav-tiv taus, tsis tshua muaj kev sib txhuam), cov cuab yeej siv hluav taws xob (kev cuam tshuam-} tiv taus), twj tso kua mis thiab cov khoom siv valve (chemically resistant)
Cov khoom siv:Thaum tshav kub kub- cov khoom siv tiv taus rau cov khoom siv hauv tsev (chaw ua mov, tshuab kas fes), cov khoom siv ua kis las (siab- cov khoom siv nruj)
Vim li cas cov neeg siv khoom ntau dua siv cov khoom siv fiber ntau PBT ntev?
Kev ua tau zoo tshaj plaws:Nws ua ke nrog lub zog siab, tiv thaiv tshav kub thiab tshuaj lom neeg ua haujlwm, ua rau nws haum rau qhov chaw hnyav.
Lub teeb yuag trend:Hloov cov hlau, txo qhov hnyav, thiab txo qis kev siv hluav taws xob (xws li hauv tsheb tshiab zog).
Kev ua haujlwm yooj yim:Txhaj tshuaj molding muaj kev ua haujlwm siab thiab tsim nyog rau cov txheej txheem nyuaj.
Tus nqi siab -effectiveness:Nws yog tus nqi ntau dua - siv tau ntau dua li cov hlau thiab lwm yam tshwj xeeb engineering yas xws li PEEK pellets.
Saib mus rau yav tom ntej, txoj kev loj hlob ntawm qhov ntev - fiber ntau PBT cov ntaub ntawv yog dav heev. Kev nce nrawm ntawm kev lag luam tsheb lub zog tshiab tau coj txoj hauv kev tshiab rau cov khoom siv no, tshwj xeeb tshaj yog nrog cov ntawv thov loj loj hauv siab -voltage hluav taws xob tshuab thiab cov roj teeb. Lub caij no, nrog rau kev txhim kho thoob ntiaj teb kev paub txog ib puag ncig, cov khoom lag luam zoo ib puag ncig xws li bio-raws li PBT thiab cov khoom siv rov ua dua tshiab PBT tau dhau los ua kev tshawb fawb thiab kev loj hlob hotspots, uas taw qhia cov kev taw qhia rau kev txhim kho kom ruaj khov ntawm fiber ntau PBT compound resin.
Zuag qhia tag nrho, cov ntaub ntawv fiber ntau PBT ntev tau dhau los ua cov ntaub ntawv tseem ceeb hauv kev tsim khoom niaj hnub vim lawv cov txiaj ntsig kev ua tau zoo. Los ntawm tsheb mus rau hluav taws xob, los ntawm cov khoom siv hauv kev lag luam mus rau cov khoom siv niaj hnub, daim ntawv thov ntawm cov khoom siv no txuas mus ntxiv. Nrog rau kev nce qib ntawm kev tsim cov thev naus laus zis thiab kev txhim kho tas li ntawm cov ntawv thov xav tau, cov fiber ntau ntev PBT yas pellets raug khi ua lub luag haujlwm tseem ceeb hauv ntau thaj chaw, muab cov khoom muaj zog txhawb rau kev tsim kho tshiab ntawm kev tsim khoom lag luam. Nyob rau hauv lub neej yav tom ntej, nrog kev ua tiav ntawm cov khoom siv tshiab thiab kev nthuav dav ntawm daim ntawv thov, cov khoom siv fiber ntau PBT ntev yuav tsum tau ua lub luag haujlwm tseem ceeb hauv kev tsim khoom siab - kawg thiab ua kom muaj txiaj ntsig ntau dua los txhawb kev txhim kho kev lag luam thiab kev vam meej.
