Taw qhia rau siab - Kev ua yeeb yam fibers

Siab - Kev Ua Yeeb Nyab Xeeb tau tshwm sim raws li tseem ceeb ntawm cov engineering thiab kev tsim khoom, muab kev tshwj xeeb piv thiab ruaj khov. Cov fibers yog qhov txawv los ntawm lawv lub peev xwm tiv thaiv huab, ua rau lawv tsis tseem ceeb hauv cov nplais los ntawm aerospace rau kev tiv thaiv kev ua si. Cov lus sau no rho tawm cov txheej txheem tsim khoom ntawm peb qhov siab tshaj plaws - Kev ua haujlwm siab (ultra - siab molecular hnyav polyethylene (UHMWPE), thiab carbon fiber.

Para - Aramids: Keeb Kwm thiab Kev Loj Hlob

Keeb kwm thiab tsim muaj

Para - Aramids tau thawj cov lus sau ua ntej thaum xyoo 1960, khij ib qho kev sib tw tseem ceeb hauv fiber ntau thev naus laus zis. Cov fibers, paub rau lawv cov cua sov ruaj khov thiab tiv taus kom tsis txhob muaj kev puas tsuaj, tau ua qhov tseem ceeb hauv kev tiv thaiv cov iav thiab cov ntaub ntawv yuav tsum muaj lub zog siab tensile.

Kev txhim kho ntau xyoo

Txij li thaum lawv nkag siab, para - muaj cov qauv txuas ntxiv mus ntxiv, nrog cov tuam ntxhab txhim kho lawv cov khoom kom haum rau kev nthuav dav ntawm cov ntawv thov. Cov fibers no muaj ntau zaus muaj zog dua li cov hlau thiab tau ua kom zoo dua los ua kom zoo rau lawv cov kev ua tau zoo hauv kev xav tau ib puag ncig.

Cov txheej txheem tsim khoom ntawm para - aramids

Polymerization thiab kuab tshuaj spinning

Kev tsim khoom ntawm para - aramid fibers pib nrog polymerization, qhov twg monomers yog cov tshuaj polymer. Cov txheej txheem no tau ua raws los ntawm cov kuab tshuaj spinning, qhov twg cov polymer yog yaj thiab extruded los ntawm spinnerets los ua fibers.

Ncej - Ua cov txheej txheem

Ib zaug spun, cov fibers yauv mus rau hauv cov ncej - Kev ua cov kauj ruam, suav nrog kev kho kho cua sov thiab ua tiav kev lom zem. Cov txheej txheem no txhim kho cov fibers 'cov khoom siv neeg kho mob thiab npaj lawv rau lawv qhov kawg - Siv daim ntaub ntawv thov.

UHMWPE Fiber Ntau Raug

Huab Cev - Raws Spinning Thiab Teeb Duab

UHMWPE fibers yog tsim los siv cov kuab tshuaj - Raws li cov txheej txheem spinning, zoo ib yam li para - aramids. Cov tshuaj polymer distruded yog extruded los ua ib qho gel - zoo li fiber ntau, uas yog tom qab ntawd kos rau ntawm kev ntsuas cov khoom siv molecular xav tau thiab muaj zog.

Cov yam ntxwv tseem ceeb thiab cov ntawv thov

Lub txiaj ntsig UHMWPE fibers nthuav qhia lub zog siab - rau - qhov hnyav piv, ua rau lawv zoo tagnrho rau kev siv hauv kev tiv thaiv kev tiv thaiv, hlua, thiab khoom siv kho mob. Cov fibers no feem ntau yog 10 zaug muaj zog dua li cov hlau los ntawm qhov hnyav.

Kev Lag Luam thiab Kev Sib Tw

Kev Lag Luam Dynamics thiab Kev Tsim Kho

Kev ua lag luam ntawm cov siab - Kev ua yeeb yam tau coj mus rau qhov kev sib tw tseem ceeb ntawm cov tuam ntxhab. Cov tuam txhab tau txuas ntxiv ua kom txhim kho cov khoom siv fiber ntau thiab ntau lawm, ua rau xa cov khoom lag luam zoo tshaj plaws hauv kev ua lag luam.

Cov cuab yeej fwm thiab kev ua lag luam nkag

Cov cuab yeej fwm ua si yog lub luag haujlwm tseem ceeb hauv kev lag luam no, nrog rau kev tiv thaiv lawv cov thev naus laus zis thiab nthuav tawm lawv cov lag luam sib koom ua lag luam.

Carbon Fiber: Keeb Kwm Kev Loj Hlob

Kev tsim kho thaum ntxov thiab siv

Carbon Fiber kuj tuaj yeem raug rov qab mus rau 1860s, tab sis nws daim ntawv niaj hnub tau pom nyob rau xyoo 1960. Txoj kev txhim kho no muaj ntau lub peev xwm rau kev lag luam uas xav tau cov ntaub ntawv muaj zog, xws li aerospace thiab tsheb kho tsheb.

Evolution nyob rau hauv cov ntawv thov

Hla xyoo caum, carbon fibers tau nce zuj zus vim lawv cov yam ntxwv zoo tshaj plaws, suav nrog lub zog loj tensile thiab txhav.

Carbon Fiber Kev Raug

Cov ntaub ntawv txheej txheem thiab kev hloov dua siab tshiab

Cov khoom siv carbon fibers cuam tshuam nrog kev hloov dua tshiab ntawm cov ntaub ntawv precursor zoo li polyacrylonitrile (lauj kaub) los ntawm cov txheej txheem, thiab sizing. Txhua kauj ruam yog qhov tseem ceeb hauv kev txiav txim siab cov khoom siv fiber ntau.

Txhim Kho Cov Khoom Siv Neeg Kho Tshuab

Cov chaw tsim khoom lag luam ua haujlwm txhawm rau txhim kho cov khoom siv cov pa roj carbon ntau, ua kom lawv cov ntawv thov tshwj xeeb.

Ib puag ncig kev txiav txim siab nyob rau hauv fiber ntau lawm raug

Kev nyuaj siab thiab kev nrhav

Kev tsim khoom ntawm siab - Kev ua yeeb yam fibers ua ntau txoj kev nyuaj, tshwj xeeb yog nyob rau hauv cov nqe lus ntawm kev siv peev txheej. Kev tsim kho tshiab xws li tshuaj tsuag daim ntawv thov technologies tau tsim los txo cov dej thiab siv hluav taws xob.

Txo kev cuam tshuam ecological

Kev siv zog yog txoj kev lag luam hla kev lag luam hauv cov tshuab nqus tsev ntxhua khaub ncaws thiab cov txheej txheem nqus dej ntxhua khaub ncaws, sib dhos nrog cov hom phiaj thoob ntiaj teb.

Thev naus laus zis tshiab thiab kev txhawb nqa kev lag luam

Tsoomfwv kauj ruam thiab cov txheej txheem txheej txheem

Tsoom fwv, suav nrog cov neeg nyob hauv Tebchaws Europe thiab Tuam Tshoj, tau siv cov kev lag luam los txhawb kev lag luam fiber ntau, muab cov nyiaj txiag kev lag luam los txhim kho lawv cov thev naus laus zis thiab vaj tse.

Txhim kho hauv cov txheej txheem ntau lawm

Txuas ntxiv mus nce qib hauv sensor - Raws li tswj cov tshuab thiab cov khoom siv tau txua cov khoom siv tau txhim kho thiab precising ntawm kev ua haujlwm zoo rau yav tom ntej.

Yav tom ntej cov qauv thiab cov kev sib tw

Cov ntawv thov nthuav dav thiab kev ua lag luam kev loj hlob

Qhov kev thov siab rau siab - Kev ua yeeb yam zoo yuav tsum tau loj hlob, tsav los ntawm kev nce qib hauv cov nplais uas zoo li lub zog txuas ntxiv thiab cov tshuab ntse dua. Cov neeg tsim khoom yuav tsum muaj cov kev xav tau hloov zuj zus mus ntxiv kev lag luam xav tau thiab thev naus laus zis.

Hais daws cov kev sib tw

Raws li kev ua lag luam nthuav tawm, cov tuam txhab yuav ntsib kev sib tw twj paj nruag kom muab cov txiaj ntsig zoo tshaj plaws ntawm cov nqi sib tw. Txoj kev koom tes nrog txoj kev nqis tes ua lag luam hauv R & D yuav yog qhov tseem ceeb rau kev ua tiav.

Changqingteng muab kev daws teeb meem

Changqingteng Ua txoj kev hauv kev muab cov kev daws teeb meem tshiab rau kev ua tau zoo - kev ua tau zoo Fiber kev tsim. Raws li ib tug neeg tsim tawm, peb muab kev txhawb siab rau ntawm thawj lub tswv yim rau kev tsim khoom kawg, ua kom cov qauv zoo tshaj plaws tau ua tiav. Peb lub xeev - ntawm - - art chaw nyob rau hauv Tuam Tshoj comporporate thev naus laus zis tshiab, tso cai rau peb xa cov khoom lag luam zoo tshaj plaws rau ntau yam kev siv. Tus khub nrog ChangqingUeng kom muaj kev ntshaw rau peb cov kev txawj ntse thiab ua tiav kev ua tau zoo dua hauv koj cov kev xav tau fiber ntau.