1. Pib
Tus qauv no qhia cov lus thiab cov ntsiab lus cuam tshuam nrog cov khoom siv lub zog xws li iav fiber ntau, carbon fiber, ntxiv, molding compress thiab expreg.
Tus qauv no siv tau rau kev npaj thiab tshaj tawm ntawm cov qauv kev muaj feem, nrog rau kev npaj thiab tshaj tawm cov phau ntawv uas muaj feem cuam tshuam rau cov ntaub ntawv.
2. Cov ntsiab lus dav dav
2.1Lub khob khob qab zib (pias)Lub xov paj textile hla kev txhab ntawm conical bobbin.
2.2Nto Kho:Txhawm rau txhawm rau txhim kho cov nplaum nrog cov khoom sib dhos, cov npoo muaj fiber ntau.
2.3MultiFiber pob:Rau cov ntaub ntawv ntxiv: ib hom ntawm cov khoom siv textile tsim ntawm ntau cov monourfilaments.
2.4Ib Xov Paj:Qhov yooj yim cov phuam tas li muaj ntawm ib qho ntawm cov ntaub ntawv txuas ntxiv:
a) Cov xov paj tsim los ntawm sib ntswg ob peb qhov kev ua tsis zoo nrog cov fibers yog hu ua taag ntev xov paj;
B) Cov xov paj tsim los ntawm sib ntswg ib lossis ntau cov fiber ntau dua fiber ntau ntawm ib zaug hu ua xovtooj tas li.
Nco tseg: Hauv cov iav kev lag luam fiber ntau, ib qho xov yog sib ntswg.
2.5Monofilament filament:Ib chav tsev nyias thiab ntev textile, uas tuaj yeem txuas ntxiv lossis tsis ua haujlwm.
2.6Lub nroog ntawm filaments:Nws yog siv los cim lub cheeb ntawm iav fiber ntau cov khoom lag luam, uas yog kwv yees li ntawm nws qhov tseeb lub taub. nrog μ m yog chav ntsuas, uas yog hais txog tus lej lej lossis ib nrab integer.
2.7Pawg ib qho chaw:Qhov sib piv ntawm qhov loj ntawm cov khoom tiaj ntawm ib qho loj me rau nws thaj chaw.
2.8Tsau Ntev Fiber:ua kom tsis txhob muaj fiber ntau,Cov khoom siv textile nrog tus nplua ua yuam kev uas tsim thaum moulding.
2.9:Tsau ntev xov paj Fiber ntau,Cov xov paj spun los ntawm qhov ntev ntev fiber ntau.Ob kis ib xoomTawg elongationKev nrhiav tau ntawm cov quav thaum nws tawg hauv qhov ntsuas tensile.
2.10Ntau lub qhov txhab xov paj:Cov xov paj ua los ntawm ob lossis ntau dua yarns yam tsis muaj suab nrov.
Nco tseg: Ib Xov Paj, Strand Xov Paj lossis cable tuaj yeem ua rau ntau cov cua sib tsoo.
2.12Bobbin paj:Xov paj ua los ntawm sib ntswg tshuab thiab txhab ntawm bobbin.
2.13Cov ntsiab lus noo:Cov dej noo cov ntsiab lus ntawm cov txheej txheem ua ntej lossis cov khoom ntsuas hauv qab cov xwm txheej teev tseg. Uas yog, qhov sib piv ntawm qhov sib txawv ntawm ntub thiab qhuav loj ntawm cov qauv rau cov ntub lojTus nqi, qhia raws li feem pua.
2.14Plied xovCov Xov Paj StrandCov xov paj tsim los ntawm kev sib ntswg ob lossis ntau dua cov tsiaj hauv ib tus txheej txheem plhaw.
2.15Hybrid Khoom:Ib qho kev sib sau ua ke cov khoom lag luam muaj ntawm ob lossis ntau dua fiber ntau, xws li cov khoom sib sau ua ke ntawm cov iav fiber ntau thiab carbon fiber ntau.
2.16Sizing sawv cev loj:Nyob rau hauv kev tsim cov fibers, sib xyaw ntawm tej yam tshuaj lom neeg thov rau monofilaments.
Muaj peb hom chaw ntub dej: hom yas, textile hom thiab textile yas hom:
- Qhov loj me, tseem paub txog qhov loj me lossis txuas qhov loj me, yog ib hom dej uas muaj zog uas tuaj yeem ua rau cov nyiaj ua ke thiab matrix resin bond zoo. Muaj cov feem sib xyaw kom zoo rau kev ua haujlwm ntxiv lossis daim ntawv thov (winding, txiav, thiab lwm yam);
- textile sizing tus neeg sawv cev, tus sawv cev sozing npaj rau tom ntej textile ua (sib ntswg, sib xyaws, thiab lwm yam);
- Textile yas Hom Wetting tus neeg sawv cev, uas tsis yog ua rau txuas ntxiv mus rau tom ntej no textile ua, tab sis kuj tuaj yeem txhim kho cov nplaum ntawm cov khoom sib dhos thiab cov khoom loj.
2.17Xov Xwm Warp:Textile Xov Paj Qhov Mob Hauv PARALLEL rau ntawm qhov loj cylindrical warp ncej.
2.18Dov Pob:Xov paj, rov qab thiab lwm yam uas tuaj yeem yog qhov tsis muaj txiaj ntsig thiab haum rau kev tuav, cia, tsheb thauj mus los thiab siv.
Nco tseg: winding tuaj yeem tsis tau txais kev txhawb nqa hank lossis silk ncuav mog qab zib, lossis raj winding, lub raj, cov xov ntsej muag, ntaub qhwv bobbin lossis pob tw.
2.19Tensile rhuav lub zog:Tensile rhuav cov siab tawvNyob rau hauv tensile kuaj, lub tensile rhuav lub zog rau ib qho chaw lossis kab tawm ntawm cov qauv. Chav ntawm monofilament yog PA thiab chav tsev ntawm cov xov paj yog n / tex.
2.20Hauv qhov kev xeem tensile, qhov siab tshaj plaws lub zog thov thaum cov qauv tawg, hauv n.
2.21Xov Xwm Cable:Cov xov paj tsim los ntawm Twisting ob lossis ntau dua cov strands (lossis cov kev sib tshuam ntawm cov strands thiab ib lub xov paj) ua ke ib lossis ntau zaus.
2.22Mis mis lub raj mis bobbin:Winding xov paj hauv cov duab ntawm lub raj mis mis.
2.23Ntswj:Tus naj npawb ntawm lem ntawm cov xov paj nyob rau qee qhov ntev raws cov kev taw qhia Axial, feem ntau qhia hauv Twist / Meter.
2.24Ntswj tshuav ntsuas:Tom qab sib ntswg cov xov paj, lub twist yog sib npaug.
2.25Ntswj rov qab lem:Txhua lub suab nrov ntawm cov xov paj sib txuas yog qhov kev tsiv ntawm kev sib hloov ntawm cov xov paj teb xov ntawm cov taw qhia axial. Ntswj rov qab nrog kev coj mus nyab xeeb ntawm 360 °.
2.26Kev Taw Qhia Ntawm Twist:Tom qab sib ntswg, inclined kev taw qhia ntawm tus ua ntej hauv tib cov xov paj lossis cov xov paj hauv cov xov paj strand. Los ntawm sab hauv qab yog kaum rau sab laug sab sauv yog hu ua s sib ntswg, thiab los ntawm qis sab laug kaum rau lub kaum sab xis yog hu ua z ntswj.
2.27Xov paj paj:Nws yog lub ntsiab lus dav dav rau ntau cov qauv cov qauv textile nrog lossis tsis muaj twist ua los ntawm cov fibers nruam thiab tsau ntev cov fibers.
2.28Xov Xwm Lag Luam:Lub Hoobkas tsim cov xov paj rau muag.
2.29Hlua Qaum:Nruam fiber ntau cov xov paj lossis taag ntev xov xwm fiber
2.30Cab cab:Ib qho tsis muaj kev sib sau ua ke muaj cov lej ntawm monofilaments.
2.31Modulus ntawm elasticity:Qhov kev faib ua feem ntawm kev ntxhov siab thiab lim ntawm ib qho khoom siv nyob hauv kev txwv ywj. Muaj tensile thiab compressive modulus ntawm elasticity (tseem hu ua cov tub ntxhais hluas modulus ntawm elasticity), shearing modulus ntawm elasticity, nrog pa (pascal) raws li chav.
2.32Bulk ntom:Pom meej ntom ntawm cov khoom xoob xws li hmoov thiab cov ntaub ntawv granular.
2.33Cov Khoom Uas Raug:Tshem cov xov paj lossis ntaub ntawm cov neeg sawv cev ntub dej lossis qhov loj me los ntawm kev siv cov kuab tshuaj uas tsim nyog lossis ntxuav cua sov.
2.34Weft Tube Xov PajTxhob lo lo ntxhuav pirn
Ib qho lossis ntau cov strand ntawm cov xov paj yarn nyob ib puag ncig peb lub raj.
2.35Txoj plaubtxoj plaubCov khoom siv nplua filamentous filamentous unit nrog ib tus piv txwv piv.
2.36Web:Nrog kev pab ntawm cov hau kev tshwj xeeb, cov ntaub ntawv fiber ntau tau npaj rau hauv lub network dav hlau qauv hauv kev cob qhia lossis tsis yog kev qhia txog cov khoom lag luam ib nrab.
2.37Linear ntom:Qhov loj ib teev ntev ntawm yarn nrog lossis tsis muaj cov neeg sawv cev ntub dej, hauv TeX.
NCO TSEG: Hauv xov paj naming, linear ntau feem ntau hais txog qhov ntom ntom ntawm liab yarn qhuav thiab tsis muaj tus neeg ntub dej.
2.38Strand Progursor:Ib qho kev sib raug zoo me ntsis unterwisted ib leeg kos duab nyob rau tib lub sijhawm.
2.39Milyility ntawm daim lev lossis ntaubPwm ntawm cov khoom siv lossis ntaub
Kev nyuaj ntawm kev nyuaj rau kev xav lossis ntaub qhwv los ntawm cob qhia los ntawm kev tsim nyog txuas rau ntawm cov pwm ntawm qee yam duab.
3. Cov fiberglass
3.1 AR IAV Fiber ntau Alkali Resistant iav Fiber
Nws tuaj yeem tiv thaiv lub sij hawm yaig ntawm alkali. Nws yog tsuas yog siv los ntxiv dag zog rau cov fiber ntau ntawm Portland xis mas.
3.2 Styrene solubility: thaum lub iav fiber tws stranded tawm hauv styrene, lub sij hawm xav tau rau lub sijhawm tawg vim muaj kev sib cais ntawm cov khoom siv tensile.
3.3 textured yarn bowed xov paj
Nruam cov iav fiber ntau cov xov paj (ib leeg lossis cov yarn ntau) yog cov yarn ntau tsim los ntawm dispersing lub monofilament tom qab deformation kev kho mob.
3.4 Cov ntawv sib dhos ua los ntawm cov iav fiber ntau monofilament (tsau ntev lossis txuas ntxiv mus ntxiv thiab siv ua txheej txheej saum npoo av ntawm cov khoom sib xyaw.
Saib: Overlaid Felt (3.22).
3.5 Cov iav fiberglass
Nws feem ntau yog hais txog lub khob fiber los yog lus ua los ntawm cov suab lus melt.
3.6 coated iav fiber ntau cov khoom: iav fiber ntau cov khoom lag luam coated nrog yas lossis lwm yam khoom siv.
3.7 Zonality Ribbonancy lub peev xwm ntawm cov iav fiber ntau rov qab los ua cov pob ribbons los ntawm kev sib txuas me me ntawm cov palallel me ntsis.
3.8 zaj duab xis yav tas los: ib qho kev tiv thaiv loj ntawm cov neeg ntub dej. Nws txoj haujlwm yog los ua ib zaj duab xis ntawm cov kab ke fiber ntau, tiv thaiv kev hnav thiab pab txhawb txoj kev sib raug zoo thiab kev ua haujlwm ntawm monofilaments.
3.9 D iav fiber tsawg dielectric iav fiber ntau fiber ntau ntxig los ntawm daim iav dielectric qis. Nws dielectric tas li thiab dienectric tsis muaj tsawg dua li cov alkali dawb fiber ntau.
3.10 monofilament mat: cov ntaub ntawv phiaj xwm kev ua lag luam uas ua ntu zus khob fiber ntau monofilaments tau sib koom ua ke nrog ib phau.
3.11 tsau ntev iav fiber ntau cov khoom: Tus qauv hluav taws xob cuam tshuam nrog cov khoom lag luam uas muaj cov khoom siv ntev ntev.
3.12 Tsuaj Ntev Ntev Fiber Ntau Cov Fiber ntau cov fibers yog ib txwm npaj nyob rau hauv parallel thiab me ntsis twisted rau hauv kev nruam fiber.
3.13 Chinesled Choppent: Qhov nyuaj ntawm cov iav fiber ntau rov qab los yog precursor tau txiav nyob rau hauv qee yam luv txiav.
3.14 txhoov strands: luv txiav txiav luam ntawv fiber ntau precursor tsis muaj ib hom kev sib xyaw.
3.15 tws strand lev: Nws yog cov khoom siv dav hlau ua los ntawm fiber ntau precursor tws, faib faib thiab sib raug zoo ua ke nrog cov nplaum.
3.16 E iav fiber alkali Dawb iav fiber ntau iav fiber ntau nrog me ntsis alkali hlau oxide cov ntsiab lus yog feem ntau tsawg dua 1%).
NCO TSEG: Tam sim no, Tuam Tshoj tus Alkali Fiber Fiber khoom qauv uas cov ntsiab lus ntawm Alkali Hlau Oxide yuav tsis loj dua 0.8%.
3.17 lub sijhawm textile iav: lub sijhawm dav hlau rau cov ntaub ntawv textile ua los ntawm cov iav fiber ntau lossis tsau ntev li cov khoom siv.
3.18 splitting efficiency: kev ua tau zoo ntawm untwisted roving dispersed mus rau ib lub strand precursor precursor tom qab txiav luv.
3.19 stitched m k knitted lev ib lub khob fiber muaj sewn nrog lub kauj.
NCO TSEG: Saib muaj (3.48).
3.20 NYAB NO: Lub siab ntswj, du ply yarn ua los ntawm cov iav fiber ntau, siv rau xaws.
3.21 daim lev sib xyaw ua ke: qee cov ntaub ntawv ntawm cov ntaub ntawv fiber ntau cov cuab yeej siv dav hlau los ntawm kev siv tshuab lossis tshuaj lom neeg.
NCO TSEG: Cov khoom siv uas cuam tshuam feem ntau suav nrog cov khoom siv ua ntej ua ntej, txuas ntxiv ua ntej, untwisted coarse thiab lwm tus.
3.22 iav daim ntaub thaiv: Lub dav hlau cov khoom ua los ntawm nruam (lossis txhoov) iav fiber ntau monofilament nrog kev sib deev me.
3.23 Siab Silica fiber ntau silica iav fiber
Cov iav fiber ntau tsim los ntawm kev kho cov kua qaub thiab sintering tom qab kos duab. Nws cov ntsiab lus silica yog ntau tshaj 95%.
3.24 Txiav strands tsau ntev ntev fiber ntau (xyeej) fiber ntau precursor txiav los ntawm lub tog raj kheej prefursor thiab txiav raws li qhov yuav tsum tau ntev.
Saib: Tsau Ntev Fiber (2.8)
3.25 qhov loj me dua: Cov ntsiab lus carbon cov ntsiab lus uas muaj cov duab ntub dej tseem tshuav ntawm cov fiber ntau tom qab ntxuav cua sov, qhia raws li feem pua cermal.
3.26 Sizing Tus Neeg Sawv Cev Tawm Tebchaws: Tshem tawm cov iav Fiber Wative Tus neeg sawv cev ntawm sab hauv ntawm silk txheej rau txheej saum npoo av.
3.27 Ntub Ntub Dej Qij: Qhov ntsuas kom zoo rau ntsuas khob fiber xws li ntxiv lub siab. Txiav txim siab lub sij hawm uas yuav tsum tau rau lub resin los sau tag nrho cov ua ntej thiab monofilament raws li ib txoj kev. Chav tsev yog qhia hauv vib nas this.
3.28 TSIS MUAJ TWIST Roving (rau qhov kawg tsis xav tau): untwisted roving ua los ntawm kev sib ntswg me ntsis thaum koom nrog cov strands. Thaum cov khoom lag luam no, cov xov paj tau kos los ntawm qhov kawg ntawm lub pob tuaj yeem ua rau hauv xov paj uas tsis muaj kev ntswj.
3.29 muab cov ntsiab lus sib xyaw ua ke: qhov sib piv ntawm kev ploj ntawm kev tiv thaiv kom qhuav rau cov roj fiber ntau.
3.30 nruam iav fiber ntau cov khoom: Tus qauv hluav taws xob cuam tshuam nrog cov khoom lag luam sib txuas ua ke fiber ntau cov pob.
3.31 Nruam Strand Mat: Nws yog cov khoom siv dav hlau ua los ntawm kev tswj tsis tau muaj nuj nqi nrum ua ntej muaj ua ntej ua ntej.
3.32 Cov log tsheb log tsheb: Xovtiag yog ntau strand sib dhos tsim los ntawm Impregnation thiab sib ntswg rau ntau zaus. Nws yog feem ntau siv los ntxiv dag roj hmab cov khoom.
3.33 m Cov fiber modulus iav fiber ntau elastic iav fiber ntau (xyeej)
Iav fiber ntau ua los ntawm High Modulus iav. Nws cov modulus loj yog feem ntau ntau tshaj 25% siab dua li ntawm e iav fiber.
3.34 Terry Roving: Ib qho rov qab ua los ntawm kev sib ntswg thiab superpositioning thiab superchat ntawm cov iav fiber ntau precursor nws tus kheej, uas qee zaum muaj kev txhawb nqa los ntawm ib lossis ntau dua cov kev ua ntej.
3.35 Milled Fibers: lub fiber ntau ua los ntawm kev sib tsoo.
3.36 Binder cov neeg sawv cev rau cov neeg siv rau cov filaments lossis monofilaments kom kho lawv hauv lub xeev uas yuav tsum tseg. Yog tias siv hauv tws strand lev, txuas ntxiv strand lev thiab nto fim.
3.37 Coupling Tus Neeg Sawv Cev: Cov tshuaj uas txhawb nqa lossis tsim kom muaj cov kev sib raug zoo ntawm lub txhab nyiaj thiab cov khoom siv txhawb ntxiv.
NCO TSEG: Lub Coupling tus neeg sawv cev tuaj yeem siv rau cov khoom siv txhawb lossis ntxiv rau cov khoom cob lossis ob qho tib si.
3.38 Coupling tiav: cov khoom siv rau cov ntaub ntawv fiberglass kom muab cov nyiaj fiberglass thiab cov cob.
3.39 s iav fiber ntau lub zog lub zog iav fiber ntau lub zog ecological lub zog ntawm cov iav fiber ntau ntawm cov iav silicon txhuas ntau dua li 25% siab dua li cov tshuaj alkali.
3.40 ntub pas Mat: fiber ntau li cov khoom siv raw thiab ntxiv cov khoom siv dav hlau los ntawm cov txheej txheem ntawm kev luam, lub cev qhuav dej, sizing thiab kom qhuav.
3.41 Hlau Coated Iav Fiber: Cov Fiber Nrog Ntawm Ib Fiber Ntau lossis Fiber Ntau Zauv Nrog Hlau Hlau.
3.42 Geogrid: Tus qauv hluav taws xob cuam tshuam nrog ib lub khob cov yas nplaum nplaum yas coated los yog asphalt coated mesh rau Geotechnical engineering thiab cortrechnical engineering thiab custome centoringing thiab coratory cenineering
3.43 Roving Roving: Ib qho kev sib tw ntawm cov palalel pillaments (Zov strand roving) lossis tig mus thaum tig rov qab (ncaj qha) ua ke tsis muaj sib ntswg.
3.44 Tshiab Ecological Fiber: Rub cov fiber hauv cov xwm txheej tshwj xeeb, thiab kev cuam tshuam cuam tshuam cov tshiab ua monofilament tsis muaj kev hnav hauv qab daim duab tawv paug.
3.45 Tiffness: cov qib uas fiber ntau rov qab los yog precursor tsis yooj yim hloov duab vim kev ntxhov siab. Thaum cov xov paj yog dai ntawm ib qho kev ncua deb ntawm lub chaw, nws yog qhia los ntawm kev dai kev deb ntawm cov paj.
3.46 Strand Kev Ruaj Ntseg: lub monourilament nyob rau hauv cov prefeor tsis yooj yim rau disperse, tawg thiab wool thiab muaj peev xwm ua kom muaj lub zog ua ntej ua rau pob.
3.47 Strand System: Raws li ntau yam thiab ib nrab ntawm ntau txoj kev sib raug zoo ntawm fiber ntau precursor Tex, nws yog sib xyaw ua ke.
Qhov kev sib raug zoo ntawm cov kab ua kom nruj ntawm cov thawj, tus naj npawb ntawm cov fibers (tus naj npawb ntawm cov kab hauv cov kab mob taub hau yog qhia los ntawm cov mis (1):
D = 22.46 × (1)
Qhov twg: d - fiber ntau plia, © m;
T - kab tawm ntawm precursor, Tex;
N - tus naj npawb ntawm fibers
3.48 Muaj MAT: Lub ntiaj teb cov qauv muaj cov tws los yog tsis muaj kev tiv thaiv lossis tsis yog los ua ke.
3.49 Nquag Mat: Qhov muaj kev xav ua los ntawm hooking cov ntsiab ua ke ntawm acupuncture tshuab tuaj yeem nrog lossis tsis muaj cov khoom siv subttrate.
NCO TSEG: Saib muaj (3.48).
Peb taw tes tsib xoom
Rov qab Roving
Ib tug naj npawb ntawm cov monourfilaments yog qhov txhab ncaj qha rau hauv lub ntsej muag tsis sib xws nyob hauv daim duab tawv paug phaj.
3.50 nruab nrab alkali iav fiber ntau: ib hom iav fiber ntau tsim nyob rau hauv Suav teb. Cov ntsiab lus ntawm cov hlau alkali oxide yog li 12%.
4. Carbon Fiber
4.1YIAS LI Fiber FiberYIAS LI Fiber FiberPa roj carbon fiber npaj los ntawm polyacrylonitrile (lauj kaub) matrix.
Nco tseg: Cov kev hloov pauv ntawm lub zog tensile thiab elastic maculus muaj feem nrog carbonation.
Saib: Carbon Fiber Matrix (4.7).
4.2Suab Pitch Pauv Carbon Fiber:Carbon fiber ua los ntawm anisotropic lossis isotropic Asphalt Matrix.
Nco tseg: Elastic modulus ntawm carbon fiber ua los ntawm anisotropic asphalt matrix yog siab tshaj li ntawm ob matrices.
Saib: Carbon Fiber Matrix (4.7).
4.3Viscose Raws Li Carbon Fiber:Carbon fiber ua los ntawm viscose matrix.
Nco tseg: Cov khoom siv carbon fiber los ntawm viscose matrix tau raug nres, thiab tsuas yog ib qho me me ntawm Viscose ntaub yog siv rau kev tsim khoom.
Saib: Carbon Fiber Matrix (4.7).
4.4Graphitizitizitization:Kev kho cua sov nyob rau hauv cov inert istecere, feem ntau ntawm qhov kub siab dua tom qab muaj kev pab phom carbonancation.
Nco tseg: "Graphitization" hauv kev lag luam yog qhov kev txhim kho ntawm carbon fiber, tab sis qhov tseeb, nws yog qhov nyuaj kom pom cov qauv ntawm graphite.
4.5Carbonity:Txheej txheem kev kho cua sov los ntawm Carbon Fiber Matrix rau cov pa roj carbon fiber ntau hauv cov khoom hauv inert.
4.6Carbon Fiber:Fibers nrog cov ntsiab lus carbon ntawm ntau dua 90% (feem pua loj) tau npaj los ntawm pyrolysis ntawm cov organic fibers.
NCO TSEG: Cov pa roj carbon fibers feem ntau tau qhab nia raws li lawv cov khoom siv neeg kho tshuab, tshwj xeeb tshaj yog lub zog thiab elastic maculus.
4.7Carursor fiber ntau:Organic fibers uas tuaj yeem hloov mus rau hauv cov pa roj carbon fiber.
NCO TSEG: Cov ntawv Matrix feem ntau yog cov paj av txuas ntxiv, tab sis cov ntaub qhwv, ntaub qhwv, ntaub qhwv ntsej muag thiab cov ntaub qhwv ntsej muag tseem siv.
Saib: Polyacrylonitrile raws li Carbon fiber (4.1), asphalt raws carbon fiber (4.2), viscose raws carbon fiber (4.3).
4.8Tsis muaj fiber ntau:Cov fibers tsis muaj kev kho saum npoo.
4.9Oxidation:Ua ntej oxidation ntawm niam txiv cov ntaub ntawv xws li polyacrylonitrile, asphalt thiab viscose hauv huab cua ua ntej kev ua haujlwm pab pawg pa roj carbonancy thiab graphitization.
5. Ntaub
5.1Phab Ntsa Npog NtaubPhab ntsa npogTiaj Tus Npuag Rau Ntsa Kho Kom Zoo Nkauj
5.2Kev xawsIb txoj kev ntawm interweaving yarn lossis sib ntswg rov qab
5.3Tus moj tuamIb qho ntaub ua los ntawm ob peb textile yarns obliquely intertwined nrog txhua lwm yam, uas cov xov paj kev taw qhia yog feem ntau tsis yog 0 ° lossis 90 °.
5.4Cim Xov PajCov xov paj nrog cov xim sib txawv thiab / lossis cov lej los ntawm kev txhawb nqa xov paj hauv cov ntaub, siv los txheeb xyuas cov khoom lag luam ntawm cov ntaub.
5.5Tus Neeg Sawv Cev Kho Kom Ua tiavIb coupling tus neeg sawv cev thov rau textile iav fiber ntau cov khoom siv los sib xyaw saum npoo ntawm cov roj av nrog Resin Matrix, feem ntau ntawm cov ntaub.
5.6Unidirectional npuagIb lub dav hlau qauv nrog pom pom tseeb hauv cov xov tooj ntawm yarns hauv Warp thiab Weft cov lus qhia. (Noj cov ntaub npuag tsis haum li ib qho piv txwv).
5.7Staple Fiber Woven FabricLub warp xov paj thiab peb cov xov paj yog tsim los ntawm cov xov tooj ntev ntev fiber ntau.
5.8Satin weaveMuaj tsawg kawg yog tsib warp thiab warft yarns nyob rau hauv ib tug ntaub so ntswg tiav; Tsuas muaj ib lub twely (ntev) lub koom haum taw tes rau txhua qhov ntev (latitude); Npuag cov ntaub nrog cov xov tooj ya ntau dua 1 thiab tsis muaj kev sib tw nrog tus naj npawb ntawm cov xov paj ncig hauv cov ntaub. Cov uas muaj farp ntau cov ntsiab lus yog warp satin, thiab cov uas muaj cov ntsiab lus peb peb peb peb yog Weft Satin.
5.9Ntau Txheej TxheejCov qauv qauv textile muaj ntawm ob lossis ntau txheej ntawm tib yam lossis cov khoom sib txawv los ntawm cov ntaub ntawv sib txawv lossis cov txheej txheem ib lossis ntau txheej tau teem sijhawm nyob rau hauv parallel tsis muaj wrinkles. Cov yarns ntawm txhua txheej yuav muaj cov kev sib txawv thiab cov kab sib txawv. Qee cov khoom lag luam txheej tseem suav nrog kev xav, zaj duab xis, ua npuas ncauj, thiab lwm yam nrog cov khoom sib txawv.
5.10Tsis Woven ScrimIb lub network ntawm cov nonwovens tsim los ntawm kev sib txuas ob lossis ntau txheej ntawm cov yarnel sib txuas nrog lub phau ntawv. Cov xov paj nyob rau hauv qab txheej yog nyob rau ntawm lub kaum rau cov pajn nyob rau hauv pem hauv ntej txheej.
5.11Qhov davQhov nrug deb ntawm thawj kev sib tsoo ntawm daim ntaub mus rau sab nraud ntawm ntug kev kawg.
5.12Hneev thiab Weft HneevIb qho tsos tsis zoo nyob rau hauv uas peb cov xov paj yog nyob rau hauv qhov dav ntawm cov ntaub hauv arc.
NCO TSEG: Cov tsos tsis xws luag ntawm Arc Warn Xov Paj yog hu ua bow warp, thiab nws cov lus Askiv cov lus yog "hneev".
5.13Tubing (hauv textiles)Tubular ntaub so ntswg nrog lub dav dav ntawm ntau tshaj 100 mm.
Saib: bushing (5.30).
5.14Lub hnab limDaim ntaub grey yog cov ntawv sau cov hnab tshos ua los ntawm kev kho cua sov, impregnation, uas yog siv rau cov tshuaj tua hluav taws xob thiab kev tshem tawm plua plav.
5.15Tuab thiab nyias segment kosTxoj phuam ntubCov tsos qhov tsis xws luag los yog nyias cov npuag ntu tshwm sim los ntawm kev ntom ntom dhau los los yog nyias tus neeg weft.
5.16Sau tiav cov ntaubCov npuag desized yog txuas nrog nrog cov ntaub kho.
Saib: Kev Ntsuam Xyuas Ntaub (5.35).
5.17Blended NpuagWarp Xov Paj lossis Warft Xov Paj yog ib daim ntaub ua los ntawm cov xov paj sib xyaw los ntawm ob lossis ntau dua fiber ntau cov yarns.
5.18Hybrid NpuagIb cov ntaub ua los ntawm ntau dua ob qho zoo sib txawv yarns.
5.19Woven FabricNyob rau hauv tab tom hlab mov machinery, tsawg kawg ob pawg ntawm yarns yog woven sib tshuam rau ib leeg lossis lub kaum sab xis.
5.10Latex Coated NpuagDaim ntaub yas looj (tso tseg)Cov ntaub yog ua tiav los ntawm ntsw thiab txheej ntuj ntawm cov yas lossis hluavtaws yas.
5.21Infaced NpuagWarp thiab Weft yarns yog ua los ntawm cov khoom sib txawv lossis cov yarns sib txawv.
5.22Leno XausCov tsos tsis xws luag ntawm ploj warp xov paj rau ntawm qhov hem
5.23Warp densityWarp densityTus naj npawb ntawm Warn Yarns ib ntu ntev hauv Weft kev taw qhia ntawm cov ntaub, qhia hauv daim / cm.
5.24Warp Warpp WarpCov xov paj tau npaj raws qhov ntev ntawm cov ntaub (piv txwv li 0 °).
5.25Nruam Fiber Woven FabricCov ntaub npuag ua ntawm cov feamers nruam hauv ob qho duab warp thiab warft.
5.26Burr ntevQhov kev ncua deb ntawm ntug ntawm lub warp ntawm ntug ntawm cov ntaub rau ntawm ntug kev peb.
5.27Grey npuagLub semi-tiav daim ntaub poob los ntawm ntos rau reprocessing.
5.28Dawb WeaveWarp thiab Weft yarns yog woven nrog tus ntoo khaub lig npuag. Hauv lub koom haum ua tiav, muaj ob warp thiab warft yarns.
5.29Ua ntej ntaubNpuag nrog cov xov paj Fiber uas muaj cov ntawv siv ntub dej muaj cov khoom siv raw ua cov khoom siv.
Saib: Tus neeg ntub dej (2.16).
5.30Casing tsaug zogTubular ntaub so ntswg nrog lub dav dav dav ntawm tsis ntau tshaj 100 hli.
Saib: Yeeb (5.13).
5.31Cov ntaub tshwj xeebKev thov kev ua haujlwm ntsuas cov duab ntawm cov ntaub. Feem ntau yog:
- "thom khwm";
- "Qwj";
- "Zoo siab", thiab lwm yam.
5.32Huab cua permeabilityHuab cua permeability ntawm ntaub. Tus nqi ntawm cov roj hla kab ntsug los ntawm cov quav me hauv qab qhov chaw kuaj thiab qhov sib txawv
Qhia nyob rau hauv cm / s.
5.33Yas coated ntaubCov ntaub ntawv yog ua tiav los ntawm kev txig txheej PVC lossis lwm yam plastics.
5.34Yas Coated ScreenYas-Coated NetCov khoom ua los ntawm Mesh npuag dipped nrog polyvinyl chloride lossis lwm yam plastics.
5.35Desized npuagNpuag ua los ntawm cov ntaub grey tom qab distizing.
Saib: Cov ntaub nplaum txho (5.27), cov khoom tsim tawm (2.33).
5.36FLEXURELub rigidity thiab yooj ntawm cov ntaub kom tiv thaiv sending deformation.
5.37Kev sau ntom ntomWeft DensityTus naj npawb ntawm Weft yarns ib ntu ntev hauv kev tawm tsam ntawm cov ntaub, qhia hauv daim / cm.
5.38WeftCov paj ntawv uas feem ntau ntawm cov ces kaum sab xis rau lub warp (piv txwv li 90 ° kev coj) thiab khiav los ntawm ob sab ntawm daim ntaub.
5.39Tsis ncaj nceesCov tsos qhov tsis xws luag tias cov weft ntawm daim ntaub yog inclined thiab tsis yuam kev mus rau lub warp.
5.40Woven RovingIb qho ntaub ua los ntawm kev sib dhos.
5.41Xev tsis muaj lus haisQhov dav ntawm textile iav ntaub tsis muaj selvage yuav tsis pub tshaj 100mm.
Saib: Selvage Dawb Fabric Strow (5.42).
5.42Nqaim ntaub tsis muaj selvagesNtaub uas tsis muaj selvage, feem ntau tsawg dua 600mm hauv qhov dav.
5.43Twill WeaveIb daim ntaub weave nyob rau hauv uas warp lossis Weft Weave cov ntsiab lus ua daim qauv txuas ntxiv. Muaj tsawg kawg yog peb txoj phuam thiab peb cov xov paj hauv cov ntaub so
5.44Daim kab xev nrog SelvageTextile iav ntaub nrog Selvage, dav tsis zoo tshaj 100 hli.
Saib: Selvage Tsoo Npuag (5.45).
5.45Nqaim ntaub nrog selvagesIb daim ntaub nrog selvage, feem ntau tsawg dua 300 hli nyob rau hauv qhov dav.
5.46Ntses qhov muagIb thaj chaw me me ntawm cov ntaub uas tiv thaiv cov resin impregnation, ib qho tshwm sim los ntawm lub tshuab cob, ntaub, lossis kev kho mob.
5.47Weaving huabDaim ntaub woven nyob rau hauv ib qho kev sib raug zoo ntawm kev faib tsis sib xws ntawm Weft, ua rau cov tsos tsis xws luag ntawm txoj kev hloov tuab thiab nyias ntu.
5.48TauQhov luam tawm ntawm iav cov ntaub fiber ntau tsim los ntawm ntxeev, sib tshooj lossis siab ntawm lub ntsej muag.
5.49Knitted npuagIb lub tiaj tiaj lossis tubular cov nplais ua los ntawm textile fiber ntau xov nrog cov nplhaib sib txuas nrog txhua lwm yam.
5.50Xoob Npuag Woven ScrimLub dav hlau qauv tsim los ntawm kev tso warp thiab warns warns nrog dav spacing.
5.51Npuag SivFeem ntau hais txog qhov ceev ntawm cov ntaub, thiab tseem suav nws lub koom haum hauv qhov kev pom dav dav.
5.52Thickness ntawm ib daim ntaubQhov kev ncua deb ntawm ob qhov chaw ntawm cov ntaub ntsuas hauv qab lub siab.
5.53Npuag SuavCov xov tooj ntawm cov yarns ib teev ntev hauv kev ua suab nkauj thiab warft cov lus qhia ntawm cov ntaub, qhia raws li tus naj npawb ntawm warn yarns / cm × muaj pes tsawg tus warns / cm.
5.54Npuag Txiaj NtsigNws qhia tias qhov kev sib tshuam ntawm kev sib tshuam ntawm warp thiab weft hauv cov ntaub, uas tau qhia los ntawm lub zog siv thaum cov xov paj hauv cov qauv ntaub.
5.55Koom haum hom ntawm WeaveCov qauv rov ua dua tshiab uas muaj cov qauv ntawm Warp thiab Weft Interweaving, xws li dawb, Satin thiab twill.
5.56Qho tsis zooQhov tsis xws luag ntawm cov ntaub uas tsis muaj zog nws qhov zoo thiab kev ua tau zoo thiab cuam tshuam nws cov tsos.
6. Resins thiab Additives
6.1Twj huamTus tsuj rojIb yam khoom uas tuaj yeem ua kom muaj kev tawm tsam me me. Theoretically, nws cov tshuaj chemical yuav tsis hloov mus txog thaum kawg ntawm cov tshuaj tiv thaiv.
6.2Kev kho tshuaj khokev khoCov txheej txheem ntawm kev hloov pauv ib qho kev npaj ua ntej lossis polymer rau hauv cov khoom tawv tawv los ntawm polymerization thiab / lossis crosslinking.
6.3NcejTom qab ciUa kom sov cov ntawv cuav ntawm thermosetting cov ntaub ntawv kom txog thaum nws yog kho kiag li.
6.4Matrix cobLub thermosetting molding cov khoom siv.
6.5Hla Txuas (Verb) Cross Txuas (Verb)Ib lub koom haum uas cov qauv sib xyaw kev sib xyaw lossis ionic daim ntawv cog lus ntawm polymer chains.
6.6Hla TxuasCov txheej txheem ntawm kev sib sau ua ke lossis ionic daim ntawv cog lus ntawm polymer chains.
6.7Kev raus dejCov txheej txheem uas cov polymer lossis monomer tau txhaj rau hauv ib qho khoom uas zoo nkauj lossis tsis muaj kua los ntawm cov kua ntws, melting, diffusion lossis kev sib txawv.
6.8Gel lub sij hawm gel lub sij hawmLub sijhawm uas yuav tsum tau ua rau kev tsim cov gels nyob rau hauv cov kev mob uas tau hais txog qhov kub.
6.9Yam ntxiv rauCov tshuaj ntxiv los txhim kho lossis kho qee yam khoom ntawm cov polymer.
6.10Tus muab tub limMuaj cov tshuaj tsis zoo ntxiv tau ntxiv ntxiv rau plastics los txhim kho matrix lub zog, cov yam ntxwv pabcuam thiab ua kom muaj txiaj ntsig, lossis txo tus nqi.
6.11Xim SeemIb qho tshuaj siv rau cov xim, feem ntau yog cov nyom thiab insoluble.
6.12Lauj hnub lub neejLub neej ua haujlwmLub sijhawm lub sijhawm thaum lub sijhawm cob qhia lossis cov nplaum khaws nws cov kev pabcuam.
6.13Tus neeg sawv cev tuabIb qho kev ntxiv uas nce viscosity los ntawm cov tshuaj tiv thaiv tshuaj.
6.14Txee lub neejCia Lub NeejNyob rau hauv cov xwm txheej tshwj xeeb, cov khoom tseem tau khaws cov yam ntxwv xav tau (xws li ua tiav, lub zog, thiab lwm yam) rau lub sijhawm cia.
7. Molding compound thiab prepreg
7.1 Cov Fiber Fiber Reinforics Cov iav Reinfed Plastics Cov Khoom Siv Nrog Cov Fiber lossis Cov Khoom Siv Raws Li Qhov Cuab Yeej Siv Hluav Taws Xob thiab Yas Xws Li Comprix.
7.2 Unidirectional exidregs unidirectional qauv qauv impregnated nrog thermosetting lossis thermoplastic cob qhia kev.
NCO TSEG: Unidirectional cov kab xev weftless yog ib hom kev npaj tseg kev hloov kho.
7.3 Qes qis nyob rau hauv cov khoom series, nws hais txog cov khoom siv nrog kab ntawv pov tseg ntawm 0.05% ~ 0.2% thaum kho.
7.4 Qib Hluav Taws Xob hauv cov khoom lag luam, nws qhia tau cov qeb uas yuav tsum muaj kev ua tau zoo ntawm hluav taws xob.
7.5 reactronity nws yog hais txog qhov siab tshaj plaws ntawm txoj kab ntawm kev ua kom sib xyaw ua haujlwm ntawm kev kho cov tshuaj sib xyaw thaum lub sij hawm kho cov tshuaj tiv thaiv, nrog ℃ / s raws li chav tsev.
7.6 Kho tus cwj pwm siv sijhawm, thermal expendans, cathing shrinkage thiab net shrinkage ntawm thermosetting sib tov thaum maub.
7.7 tuab moulding tmc sheet moulding compound nrog tuab ntau dua 25mm.
7.8 Sib tov ib qho sib xyaw sib xyaw ntawm ib lossis ntau dua cov polymers thiab lwm yam khoom xyaw, xws li fillers, catalalys thiab catorants thiab catorants thiab catorants thiab catorants thiab catorants thiab catorants thiab catorants.
7.9 Void cov ntsiab lus ntawm cov lus tsis pom tseeb rau tag nrho cov ntim hauv cov sib xyaw, qhia raws li feem pua.
7.10 bulk moulding compound bmc
Nws yog ib daim thaiv ib nrab ua tiav cov khoom lag luam muaj xws li resin matrix, tws txhawb cov tub lim fiber ntau thiab tsis muaj muab tub lim). Nws tuaj yeem yog pwm lossis txhaj tshuaj molding nyob rau hauv cov kev nias kub.
Nco tseg: Ntxiv cov tshuaj ntxuav tshuaj kom zoo kom txhim kho viscosity.
7.11 Pultrusion nyob rau hauv kev rub tawm cov khoom siv traction, cov khoom lag luam txuas nrog cov khoom siv kua nplaum kua yog cov khoom siv nplaum kom khov kho thiab txua cov txheej txheem ntawm cov txheej txheem sib xyaw.
7.12 pultruded tshooj ntev sawb sib xyaw ua haujlwm txuas ntxiv los ntawm cov txheej txheem pultrushlation feem ntau muaj thaj chaw deb ntawm ntu thiab cov duab.
Lub sij hawm Post: Mar-15-2022