Qhov tseem ceeb sib txawv ntawm resin matrix thiab colding mechanism
Thermoset Carbon Fiber
Feem ntau siv cov nyiaj ua rau thermosetting carbon fibers, xws li epoxy, ua rau nws yooj yim rau impregnate rau hauv cov pa roj carbon fiber ntau. Thaum lub sij hawm kho tus txheej txheem (ua kom sov los ntawm tshav kub lossis cov tshuaj tua neeg), nws tau txais kev hloov cov tshuaj transformersible hu ua tus ntoo khaub lig-} ntawv txuas. Cov txheej txheem no ruaj khov, kev sib txuas lus tas mus li ntawm cov leeg sib txuas ntawm polymer, tsim kom muaj rab phom, peb {{{} txoj kab qauv. Thaum kho tau, ib lub thermoset tsis tuaj yeem yaj los yog rov kho dua; Nws tseem nyob ruaj khov teeb, uas yog vim li cas nws bears lub npe no.
Thermoplastic carbon fiber
Feem ntau siv cov resins rau thermoplastic cov pa roj carbon fiber yog polyetheretneketone, Polythideide, lossis Polyamide. Thermoplastic Resins coj tus zoo li chocolate.thermoplastics muaj ntev polymer chains uas tsis muaj cov tshuaj hla kev siv tshuaj. Thaum rhuab saum toj lawv cov melting taw tes, lawv muag muag rau hauv cov kua khov ua kua uas tuaj yeem ua tau zoo li xav tau. Thaum txias txias, lawv tawv thiab khaws cov duab ntawd. Qhov kev hloov no yog lub cev kom rov qab thiab tag nrho rov qab, tso cai rau lawv kom lawv tau melted me me thiab muaj kev cuam tshuam nrog kev poob qis ntawm cov tshuaj muaj kev ncaj ncees. Qhov no tau txais kev rov qab tau yog qhov tseem ceeb ntawm kev siv ntau niaj hnub ntawm thermopictic carbon fiber ntau sib xyaw.
Neeg kho tshuab thiab ib puag ncig cov khoom ntawm thermoset thiab thermopictic carbon fiber ntau composites
Kev lig kev cai, thermoset sib xyaw, tshwj xeeb yog cov ua nrog epoxy resins, tau yog qhov ntsuas rau high- lub zog thov. Lawv cov qauv qauv sib dhos muab cov qauv molecular muab cov kev ntxhov siab txhav txhav thiab ua kom muaj zog rau kev ntxhov siab hauv lub dav hlau thiab siab- Performance automing seem. Lawv kuj nyiam tswj kom muaj cov khoom siv zoo tshaj plaws thiab kev ruaj khov thaum kub siab. Piv txwv li, cov khoom lag luam toray muab cov thermoset prepregs rau thawj lub dav hlau cov qauv, uas tau ua pov thawj rau lawv txoj kev ntseeg tau rau ntau tshaj 25 xyoos.
Txawm li cas los xij, siab {- Perfermastics tau kaw sai sai ntawm kev ua yeeb yam sib txawv. Piv txwv li, carbon fiber-}}}}}}}}} {{{{{dhau ntawm ntau cov pa hluav taws xob sib xyaw. Hauv ib txoj kev tshawb nrhiav, cf {{-}}}, thaum lub sij hawm zoo sib xws muaj lub zog tensile ntawm 311 MPA. Txawm hais tias lwm txoj kev tshawb fawb tshaj tawm ib qho qis loj clastic modulus rau cf / peep version muab tso rau ntawm CF / Epoxy tau nthuav tawm rau CF / Epoxy tau nthuav tawm rau CF / Epoxy tau nthuav tawm rau CF / Epoxy tau nthuav tawm rau CF / Epoxy tau nthuav tawm rau CF / Epoxy tau nthuav tawm rau CF / Epoxy tau nthuav tawm rau CF / Epoxy tau nthuav tawm rau hauv CF / Epoxy tau nthuav tawm rau CF / Epoxy tau nthuav tawm rau hauv CF / Epoxy tau nthuav tawm rau CF / Epoxy Tshaj Tawm Lub zog, ua kom pom cov ntawv thov zoo tshaj plaws hauv cov ntawv thov bolting.
Kev sib piv ntawm cov kev cuam tshuam tsis kam thiab tawv
Thermoplastic carbon fiber ntau cov khoom pov thawj kev cuam tshuam ntau dua vim tias nws lub zog polymer tuaj yeem txav thiab nqus hluav taws xob, pab tiv thaiv kev loj hlob. Nyob rau hauv kev sib piv, rigidly Linked qauv ntawm thermoset plastics zoo li ua rau lawv ntau nkig. Qhov kev sib zog ua haujlwm no ua rau thermoplastic sib xyaw tshwj xeeb muaj txiaj ntsig rau cov seem uas muaj kev cuam tshuam, thiab tsheb sib tsoo qauv. Cov kev tshawb fawb tau pom tias nyob rau hauv hype- Kev Cuam Tshuam Ceev xws li CF {} epoxy resistance thiab txhawb kev puas tsuaj ntau dua. Qhov kev siv hluav taws xob txhim kho no yog lub zog tsav tsheb tom qab siv ntawm thermoplastic carbon fiber nyob rau hauv ib txhis- Nplooj ntawv thov kev tiv thaiv thiab kev tiv thaiv kev tiv thaiv.
Kev Siv Tshuaj thiab Kev Tiv Thaiv Ib Puag Ncig
Ob cov ntaub ntawv muab kev tiv thaiv zoo heev rau cov khoom ib puag ncig, muaj qhov kom zoo dua corroded hlau. Thaum kho tau, thermossets yog paub txog lawv cov kev tiv thaiv zoo heev rau cov tshuaj lom neeg thiab cov kuab tshuaj. Thermoplastics tseem ua cov tshuaj lom neeg ua kom muaj zog, nrog cov polymers xws li Peek thiab PPS nthuav qhia zoo tshaj plaws rau ntau yam tshuaj lom neeg. Qhov kev siv tshuaj muaj txiaj ntsig no muaj peev xwm ua rau ntev}}} Term durabilation ntawm cov khoom siv ua los ntawm kev sib xyaw cov roj carbon fiber ntau.
Qhov cuam tshuam ntawm kev tsim khoom ntawm thermoset thiab thermopictic carbon fiber ntau cov ntaub ntawv
Tsoos Thicketting Cov Ntaub Ntawv
Kev lig kev cai, kev tsim hluav taws xob thermoset carbon fiber ntau dua rau cov ntawv thov aerospace tau muaj qhov tseeb thiab lub sijhawm {{}}}} siv cov txheej txheem. Nws feem ntau yuav tsum tau siv los ntawm cov ntawv lossis ib qho kev tso kaw cia ntawm cov nplooj ntawv npaj ua ntej mus rau hauv cov pwm txuas ntxiv hauv autoclave (loj, lub qhov cub loj). Cov theem kev kho no tuaj yeem siv sijhawm ntau teev rau tag nrho cov ntoo khaub lig- Txuas lub resin. Cov txheej txheem kev tsim khoom lag luam suav nrog txhais tes Layup, COMPRESSION moulding, thiab resin hloov moulding. Thaum cov txheej txheem no tuaj yeem tsim cov siab- Cov khoom zoo, lawv tau qeeb thiab lub zog {{} ntseej, tsim ntau lawm bottlenecks. Qhov kev txwv no nthuav tawm ib qho kev sib tw tseem ceeb tam li cov dav hlau tuam ntxhab mus rau kev nce ntxiv rau cov keeb kwm siab.
High - Kev Ua Haujlwm Thermoplastic Composite Raug
Kev tsim khoom ntawm high - Performkplastic Composites sawv cev rau kev ua haujlwm loj hauv kev tsim tau zoo. Vim tias cov txheej txheem cuam tshuam lub cev nqaij daim tawv thiab solidification, lub sijhawm muaj txiaj ntsig yog txo tau los ntawm cov xuaj moos. Qhov no ua rau kev saws me nyuam siab- ceev, suav nrog thermoforming, seciving, AFP), thiab hauv {} situ compolidation. Hauv - situ consolidation {}} cua sov {} Nrhiav rau hauv ib qho autoclave, yooj yim yooj yim dua. Lub peev xwm nrawm nrawm, txuas ntxiv, thiab nws siv tau yog qhov tseem ceeb tsav tsheb txaus siab rau ob lub thermoset thiab thermopictic carbon fiber ntau sib xyaw. Txawm li cas los xij, kev tsim khoom siab siab- Kev ua haujlwm thermoplastic ntau npaum li cas kub, feem ntau yog nyob rau ntau epoxy resins, xav siv cov khoom siv tshwj xeeb.
Thermoset thiab thermopictic carbon fiber ntau sib xyaw muaj kev cuam tshuam rau lwm yam kev lag luam
Ntaus Pob Ncaws Pob
Los ntawm cov ntaus pob tesniv los rau cov tsheb kauj vab, lub teeb yuag thiab tawv hlau ntawm cov thermossets tau ntev tau muaj lub ntsiab.
Tus sawv cev ua tub rog
Siv hauv nkoj hulls thiab superstructures. Zog: Hauv cov cua tshuab luam yeeb tuaj thiab tso tsheb hlau luam.
Ntawm kev kho mob
Rau kev cog hniav thiab cov ntawv tshaj tawm, lub biocompatibility thiab lub zog ntawm cov ntaub ntawv xws li peek yog intaluable.
Tag
Cov khoom siv tau rau txhua txoj haujlwm hauv kev sib piv ntawm thermoset thiab thermopictic carbon fiber ntau composites, tsis muaj ib qho "zoo dua" cov khoom siv. Qhov zoo tshaj plaws kev xaiv yog nyob ntawm cov kev cai tshwj xeeb ntawm daim ntawv thov. Thermoset composites nyob twj ywm ua haujlwm rau cov ntawv thov uas xav tau lub zog siab tshaj plaws, thiab lub sijhawm kub thiab txias. Lawv txoj kev ua tswv yim nyob rau hauv Aerospace kev lag luam yog kev ua tim khawv rau lawv txoj kev ntseeg tau thiab ua tau zoo. Thermoplastic muaj cov hluav taws xob, ntawm qhov tod tes, sawv cev rau yav tom ntej ntawm high- voursable raug. Lawv cov ntsiab lus zoo {{}} tochness, thiab rov ua dua tshiab ntawm kev xaiv rau cov dav hlau, tsheb, thiab cov neeg siv khoom.
Tiv Tauj Peb
Yog tias koj xav paub ntau ntxiv txog cov khoom lag luam roj carbon fiber ntau, thov hu rau peb. Peb yog lub tuam txhab tshwj xeeb hauv kev tsim cov tshuaj carbon fiber cov khoom-} {}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} Nrhiav tau xyoo 2011. Tiv tauj peb {sales18@julitech.cn lossis whatsapp +86 18822947075. peb cov carbon fiber yog 100% qhabnias thiab tau muaj pov thawj los ntawm ntau tus neeg siv khoom. Koj zoo siab tos txais koj mus ntsib peb lub Hoobkas.
