Cov Khoom Siv Carbon Fiber Nonwoven Fabric Catalog

I. Cov txiaj ntsig tseem ceeb ntawm cov khoom

(1) Cov Khoom Siv thiab Kev Ua Tau Zoo

Muaj zog thiab lub teeb yuag, nrog rau cov khoom siv kho tshuab zoo heev: Siv cov khoom siv carbon zoo PAN-based (polyacrylonitrile-based) ua cov khoom siv tseem ceeb, cov ntsiab lus carbon yog siab txog 99.9% -99.999%, muaj lub zog tensile siab heev thiab cov yam ntxwv sib dua. Hauv qab tib lub zog, qhov hnyav tsuas yog 1/4 ntawm cov hlau, txo qhov hnyav ntawm cov khoom tsim thiab haum rau cov xwm txheej nrog cov kev cai thauj khoom nruj. Tom qab cov fibers tau teeb tsa los ntawm cov txheej txheem tshwj xeeb, lub zog tawg tuaj yeem ncav cuag ntau dua 36N / 15mm, nrog kev ruaj khov zoo heev thiab tsis zoo li yuav deform lossis tawg dhau lub sijhawm ntev.

Kev tiv taus kub thiab kev tiv taus corrosion, muaj zog hloov pauv ib puag ncig: Muaj kev ua siab ntev rau ib puag ncig, qhov kub thiab txias ruaj khov ntawm -60 ℃ txog 2000 ℃, nrog rau lub peev xwm tiv taus qhov kub siab hauv huab cua txog li 450-2000 ℃, tsis kub hnyiab hauv qhov xwm txheej hluav taws, thiab tsis muaj cov dej ntws, nrog rau kev tiv thaiv hluav taws zoo heev (txwv cov pa oxygen index 55% -65%). Tib lub sijhawm, nws muaj kev kam rau cov kua qaub, alkalis, ntau yam roj, thiab cov kuab tshuaj, nrog lub neej ua haujlwm ntau dua li cov khoom siv ib txwm muaj hauv cov chaw ua haujlwm corrosive xws li hauv kev lag luam tshuaj lom neeg thiab nkoj.

Ob chav conductivity thiab cua sov conductivity, cov yam ntxwv tseem ceeb: Muaj cov khoom siv hluav taws xob zoo heev, nrog rau qhov tsis kam ntawm qhov chaw tsuas yog 2-20Ω, muaj peev xwm ua hluav taws xob static sai sai kom tsis txhob muaj kev phom sij lossis cov khoom siv tsis ua haujlwm los ntawm kev sib sau ua ke. Cov cua sov conductivity qhia txog anisotropy tseem ceeb, nrog rau lub dav hlau cua sov conductivity ntawm 300-1500W / (m ・ K) thiab lub sijhawm cua sov conductivity ntawm 20-60W / (m ・ K), ua rau muaj kev ua kom cua sov zoo thiab faib tawm sib xws, tsim nyog rau kev txias hluav taws xob, cua sov, thiab lwm yam.

Ib puag ncig zoo thiab noj qab haus huv, nrog ntau yam kev ua haujlwm ntxiv: Cov khoom siv raw raug xaiv nruj me ntsis, tsis muaj cov tshuaj lom neeg volatile. Qee cov lus qhia tuaj yeem lwj mus rau hauv ntuj, ua tau raws li cov kev cai tsim khoom ntsuab. Tib lub sijhawm, nws muaj cov khoom tiv thaiv kab mob zoo, nrog rau kev tua cov kab mob feem ntau tshaj 99.99%, thiab tuaj yeem tso tawm 500-10000an / cm³ ntawm cov ions tsis zoo, muaj lub luag haujlwm tso tawm deb-infrared (emission rate 80% -90%), tsim nyog rau kev kho mob thiab kev noj qab haus huv.

(2) Cov txiaj ntsig ntawm cov txheej txheem thiab kev hloov kho

Ob txoj kev ua haujlwm sib luag, hloov kho tau rau ntau yam kev xav tau: Kev tswj hwm ob qho tib si kev sib hloov qhuav thiab kev sib hloov ntub dej. Cov txheej txheem ntub tuaj yeem tsim cov lev ultra-thin li lub teeb li 4g / m², nrog cov fibers random thiab uniformly npaj los tsim cov qauv microporous ntau txheej, nrog rau kev nkag mus sai ntawm cov resin, uas tuaj yeem txhim kho cov dej ntws ntawm cov txheej txheem thiab tsim cov txheej txheem tiv thaiv nplua nuj resin; cov txheej txheem qhuav tsom mus rau kev txhaj tshuaj muaj zog, tso cai rau kev hloov kho ntawm cov fiber orientation kom sib npaug cov khoom siv kho tshuab thiab kev ua haujlwm zoo.

Kev ua tau yooj yim thiab sib xws, txo tus nqi thiab txhim kho kev ua haujlwm zoo: Qhov saum npoo ntawm cov khoom yog tiaj tus, cov fiber faib yog sib xws, sib xws nrog ntau yam resin systems xws li epoxy resin thiab polyester resin, siv ncaj qha rau kev sib xyaw molding, txo cov txheej txheem ua ntej kho. Qhov hnyav ntau yog 4-200g / m², tuab 0.02-0.8 hli, txhawb nqa 1-3m dav customization, qhov nyuaj ua tiav tsawg, tus nqi siv khoom ntau dua 98%, zoo txo ​​cov kev poob ntau lawm rau cov neeg siv khoom.

II. Cov Xwm Txheej Tseem Ceeb ntawm Daim Ntawv Thov

(1) Kev Lag Luam Tsim Khoom

Tsheb thiab Tsheb Ciav Hlau: Ua ib yam khoom siv zoo rau cov khoom sib xyaw ua ke hauv lub cev tsheb, siv rau hauv cov qauv sib xyaw xws li chassis thiab cov qhov rooj, txo qhov hnyav ntawm lub tsheb kom txhim kho qhov deb lossis kev siv roj tsawg; kuj siv los tsim cov foob tiv taus kub thiab paj rwb rwb thaiv suab ntawm lub cav, siv cov khoom tiv thaiv hluav taws thiab cua sov rwb thaiv kom ntseeg tau tias muaj kev nyab xeeb hauv chav tsev thiab txo cov suab nrov cuam tshuam.

Electronics thiab Lub Zog Tshiab: Hauv thaj chaw roj teeb, nws cov conductivity siab thiab cov yam ntxwv porosity siab ua rau nws yog ib qho electrode zoo tagnrho lossis collector rau cov roj teeb ntws, muaj peev xwm ua kom cov tshuaj electrochemical ua haujlwm tau zoo dua kaum npaug, txhim kho lub zog roj teeb thiab lub zog ceev; hauv cov khoom siv hluav taws xob, siv ua txheej cua sov rau cov laug cam thiab cov ntaub thaiv tiv thaiv zoo li qub, ua kom sai sai cua sov thiab hluav taws xob zoo li qub kom ntseeg tau tias cov khoom siv ua haujlwm ruaj khov. Kev Tsim Kho Tshuaj Lom Zem thiab Kev Tsim Nkoj: Tsim cov ntaub thaiv sab hauv tiv thaiv zoo li qub thiab cov txheej tiv thaiv corrosion-resistant rau cov kav dej roj / roj thiab cov tso tsheb cia tshuaj, siv cov khoom siv conductive los tiv thaiv kev pheej hmoo tawg los ntawm cov hluav taws xob zoo li qub, thiab txuas ntxiv lub neej ntawm cov khoom siv los ntawm kev tiv thaiv corrosion; hauv thaj chaw tsim nkoj, nws tuaj yeem siv ua cov khoom siv sib dua rau lub cev nkoj thiab cov txheej cais hluav taws, sib npaug qhov hnyav txo qis thiab kev tiv thaiv kev nyab xeeb.

(Kev Tsim Khoom Siv Dav Hlau thiab Kev Tsim Khoom Zoo Tshaj Plaws)

Cov Khoom Siv Aerospace: Cov khoom siv txhawb nqa rau cov dav hlau spacecraft thiab cov dav hlau neeg caij (xws li A380, B747), suav nrog cov khoom sib xyaw ua ke ntawm tis thiab fuselage, uas txo qhov hnyav ntawm kev nce thiab txhim kho kev siv roj los ntawm cov yam ntxwv sib dua; kuj yog cov txheej rwb thaiv tsev thermal rau cov satellites thiab spacecraft, tiv thaiv kev sib txawv ntawm qhov kub thiab txias thiab kev cuam tshuam ntawm cov khoom me me hauv qhov chaw.

Cov Khoom Siv Ua Si thiab Cov Khoom Siv Zoo Tshaj Plaws: Cov khoom siv txhawb nqa tseem ceeb rau cov khoom siv ua si xws li cov khoom siv golf, cov khoom siv badminton, thiab cov tsheb sib tw, txhim kho lub zog thiab kev tawv ntawm cov khoom siv thaum txo qhov hnyav kom ua tau zoo tshaj plaws hauv kev tswj hwm; hauv cov teb ntawm cov dav hlau tsis muaj neeg tsav thiab cov tsheb kauj vab zoo tshaj plaws, nws yog siv rau kev tsim cov lub cev thiab cov khoom, sib npaug ntawm kev ruaj khov ntawm cov qauv thiab kev ua siab ntev.

(Kev Kho Mob thiab Lub Neej Txhua Hnub)

Kev Noj Qab Haus Huv Kho Mob: Siv rau cov ntaub qhwv tiv thaiv kab mob thiab cov khoom siv tiv thaiv kev kho mob, siv tus nqi tua kab mob 99.99%+ los tiv thaiv kev loj hlob ntawm cov kab mob thiab txo qhov kev pheej hmoo ntawm kev kis kab mob; cov haujlwm tso tawm deb-infrared thiab cov haujlwm tso tawm ion tsis zoo tuaj yeem siv rau hauv cov khoom siv tiv thaiv kev kho mob los pab txhim kho kev ncig ntshav hauv zos thiab txhim kho cov txiaj ntsig kev kho mob. Tsis tas li ntawd, nws tuaj yeem siv ua daim ntaub sab hauv tiv thaiv hluav taws xob rau cov khoom siv kho mob kom ntseeg tau tias kev ua haujlwm ruaj khov ntawm cov cuab yeej raug.

Tsev thiab Kev Tiv Thaiv: Siv ua cov khoom siv tiv thaiv suab nrov thiab cov ntaub ntawv tiv thaiv suab hauv chaw ua haujlwm thiab tsev so, nqus cov suab nrov los ntawm cov qauv porous ntawm cov fibers, ua tiav cov teebmeem txo suab nrov; tsim cov pam hluav taws thiab cov khaub ncaws tiv thaiv hluav taws ua cov khoom tiv thaiv, thaiv tau zoo qhov kub siab hauv cov xwm txheej hluav taws thiab muab sijhawm rau kev khiav tawm. Hauv thaj chaw lim cua, nws tuaj yeem ua rau cov lim dej zoo, ua ke tshem tawm plua plav thiab cov haujlwm tua kab mob.

(Kev Tsim Kho thiab Zog)

Kev Txhim Kho Lub Tsev: Ua tiav rau hauv cov ntaub txhawb nqa ib txoj kev thiab cov hlau carbon fiber, siv rau kev txhawb nqa cov qauv ntawm cov tsev thiab cov choj, txhim kho lub peev xwm nqa tau ntawm lub tsev los ntawm cov yam ntxwv muaj zog thiab ntev lub neej kev pabcuam; kuj tsim nyog rau kev kho dua tshiab ntawm cov tsev qub, txo qhov cuam tshuam ntawm cov khoom siv txhawb nqa rau ntawm cov qauv qub.

Cov Khoom Siv Hluav Taws Xob Tshiab: Siv rau hauv cov hniav cua turbine, cov roj carbon fiber wound cylinders, thiab lwm yam, rau kev tsim cov khoom siv hluav taws xob tshiab, siv cov yam ntxwv sib dua thiab muaj zog los txhim kho qhov tsis kam ntawm cua turbine thiab txuas ntxiv lub neej ua haujlwm ntawm cov roj cylinders; hauv thaj chaw lub zog hnub ci, nws tuaj yeem siv los ua cov khoom siv txhim kho thiab cov khoom siv cua sov rau cov khoom siv photovoltaic, txhim kho kev ruaj khov ntawm cov khoom siv thiab kev hloov pauv hluav taws xob zoo.

III. Kev faib tawm ntawm kev lag luam khoom

(1) Los ntawm Cov Txheej Txheem Tsim Khoom

Cov Carbon Fiber Uas Tsis Yog Xov Paj Uas Siv Cov Khoom Siv ...

Cov Khoom Siv Carbon Fiber Uas Tsis Yog Npuag Qhuav: Los ntawm kev sib xyaw thiab tsim cov fiber qhuav, tsom mus rau cov khoom siv kho tshuab thiab kev ua haujlwm zoo, kev taw qhia fiber tuaj yeem hloov kho raws li qhov xav tau. Cov khoom muaj lub zog siab, ceev tsim, nrog rau qhov hnyav ntawm 40-200g / m² thiab tuab ntawm 0.025-2mm. Haum rau kev txhawb nqa sab hauv tsheb, kev txhawb nqa lub tsev, cov ntaub ntawv tiv thaiv suab nrov, thiab lwm yam, muab rau cov chaw tsim khoom siv tsheb, cov neeg muag khoom siv hauv tsev, thiab lwm yam.

(2) Los ntawm Daim Ntawv Thov

Cov Khoom Siv Carbon Fiber Uas Tsis Yog Woven Zoo Tshaj Plaws Rau Kev Tsim Khoom: Tsom mus rau kev tsav dav hlau, cov khoom siv kis las, thiab cov khoom siv hluav taws xob tshiab, hais txog lub zog siab, lub teeb yuag, thiab kev hloov kho kom haum, qee cov khoom yuav tsum ua tau raws li cov qauv zoo hauv kev tsav dav hlau. Muab kev txhawb nqa tag nrho los ntawm kev xaiv cov khoom siv raw mus rau kev ua tiav cov khoom tiav, feem ntau yog pab cov tuam txhab txhawb nqa aerospace, cov tuam txhab tsim khoom siv kis las siab, thiab cov tuam txhab tsim khoom siv hluav taws xob tshiab. Cov ntaub tiv thaiv carbon fiber tsis yog woven hauv kev lag luam: Tsim rau cov xwm txheej kev lag luam xws li tsheb, tshuaj lom neeg, thiab nkoj, nws qhia txog cov khoom ntawm kev tiv taus kub siab, kev tiv taus corrosion, thiab kev ua haujlwm tiv thaiv static. Cov lus qhia tshwj xeeb yog qhov nruab nrab mus rau qhov hnyav siab (50-200g / m²), thiab cov haujlwm tshwj xeeb xws li hluav taws kub retardancy thiab tshuaj lom neeg corrosion tiv thaiv tuaj yeem hloov kho. Cov neeg siv khoom suav nrog cov tuam txhab tsim tsheb, cov chaw tsim khoom siv tshuaj lom neeg, thiab cov tuam txhab tsim nkoj, thiab lwm yam.

Cov ntaub carbon fiber tsis-woven rau lub neej txhua hnub thiab kev noj qab haus huv: Npog cov teb kho mob, tsev, thiab cua lim, tsom mus rau kev tua kab mob, kev nyab xeeb, thiab kev nplij siab. Nws muab cov khoom noj khoom haus thiab cov khoom siv kho mob, nrog qhov hnyav ntawm 4-50g / m² rau cov lus qhia sib dua. Nws yog muab rau cov chaw tsim khoom siv kho mob, cov khoom lag luam hauv tsev, thiab cov tuam txhab khoom siv lim cua, thiab lwm yam.

(III) Kev faib tawm los ntawm cov yam ntxwv ua haujlwm

Hom kev txhawb nqa dav dav: Muaj lub zog siab thiab lub teeb yuag, tsis muaj kev ntxiv tshwj xeeb, tsim nyog rau cov xwm txheej xws li kev txhawb nqa lub tsev thiab kev txhawb nqa cov khoom siv sib xyaw, nrog kev ua tau zoo thiab ua tau raws li qhov xav tau ntawm lub zog ib txwm muaj.

Hom tiv thaiv hluav taws xob conductive: Ua kom zoo dua qhov kev npaj fiber kom txhim kho kev ua haujlwm conductive, qhov tsis kam ntawm qhov chaw ≤ 20Ω, siv rau kev tiv thaiv cov khoom siv hluav taws xob, cov kav dej tiv thaiv hluav taws xob, thiab lwm yam, kom ntseeg tau tias muaj hluav taws xob sai.

Hom nplaim taws uas tiv taus kub thiab txias: Cov pa oxygen txwv ≥ 55%, kev kam rau kub thiab txias ≥ 450 ℃, tsim rau cov ntaub ntawv hluav taws, cov foob kub thiab txias, cov txheej rwb thaiv tsev cav, thiab lwm yam, hauv qhov kub thiab txias lossis hluav taws kub.

Hom kev kho mob tiv thaiv kab mob: Ntxiv cov khoom siv tiv thaiv kab mob, tus nqi tiv thaiv kab mob ≥ 99.9%, thiab muaj lub zog tso tawm deb-infrared, siv rau kev hnav khaub ncaws kho mob, cov khoom siv tiv thaiv kev noj qab haus huv, thiab lwm yam, hauv kev ua neej txhua hnub thiab kev noj qab haus huv.

Yongdeli Spunlaced Non-woven Fabric Co., Ltd. tau mob siab rau kev tsim cov ntaub carbon fiber tsis-woven rau ntau tshaj nees nkaum xyoo. Nws siv cov khoom siv sib xyaw ua ke thiab ntau cov txheej txheem spunlace kom ntseeg tau tias qhov yuam kev sib xws ntawm txhua pawg khoom yog ≤ 3%. Lub tuam txhab muaj peev xwm tsim khoom txhua xyoo yog 5,000 tons, thiab nws tuaj yeem muab cov kev pabcuam tshwj xeeb. Yog tias koj xav tau cov qauv lossis cov kev daws teeb meem tshwj xeeb, thov koj xav tiv tauj peb.