Fiberglass (los yog fiberglass) yog ib hom fiber ntau reinforced yas uas cov fiber reinforcement tshwj xeeb iav fiber ntau. Cov iav fiber ntau tej zaum yuav random teem tab sis yog feem ntau woven rau hauv ib lub lev.
Cov yas matrix tej zaum yuav yog cov yas thermosetting- feem ntau epoxy, polyester resin- lossis vinylester, lossis cov thermoplastic. Cov iav fiber ntau yog ua los ntawm ntau hom iav nyob ntawm qhov siv fiberglass.
Hauv kab ntawv no peb yuav npog:
- Txhaum Fiberglass: Lub Ins thiab Outs ntawm no hom Fiber-Reinforced Yas
- Lub Fascinating Keeb Kwm ntawm Fiberglass
- Tsim cov khoom siv fiberglass: Cov txheej txheem tsim khoom
- Lub Versatility ntawm Fiberglass Applications
- Carbon Fiber thiab iav-Reinforced Yas vs Fiberglass: Sib ntaus sib tua ntawm Fibers
- Recycling Fiberglass: Ib qho Kev Xaiv Ntsuab rau Kev Xav Tau Zoo
- xaus
Txhaum Fiberglass: Lub Ins thiab Outs ntawm no hom Fiber-Reinforced Yas
Fiberglass, tseem hu ua fiberglass, yog ib hom fiber ntau-reinforced yas uas siv iav fibers. Cov fibers no tuaj yeem muab faib ua ntu, ua kom haum rau hauv ib daim ntawv hu ua chopped strand lev, lossis woven rau hauv daim ntaub iav.
Dab tsi yog Qhov txawv ntawm Fiberglass?
Raws li tau hais ua ntej, fiberglass tuaj yeem ua rau hauv daim ntawv ntawm cov txheej txheem randomly, ib qho sib tw strand lev, lossis woven rau hauv daim ntaub. Nov yog qee cov ntaub ntawv ntxiv ntawm txhua tus:
- Randomly teem fibers: Cov fibers no feem ntau siv nyob rau hauv rwb thaiv tsev thiab lwm yam kev siv uas yuav tsum tau ib tug high degree ntawm yooj.
- Chopped strand lev: Qhov no yog ib daim ntawv ntawm fiberglass uas tau flattened thiab compressed. Nws yog feem ntau siv nyob rau hauv lub nkoj lub tsev thiab lwm yam kev siv uas ib tug du nto yog xav tau.
- Woven iav ntaub: Qhov no yog ib daim ntaub ua los ntawm fiberglass fibers uas tau woven ua ke. Nws yog feem ntau siv rau hauv cov ntawv thov uas xav tau qib siab ntawm lub zog.
Dab tsi yog qee qhov kev siv ntawm Fiberglass?
Fiberglass yog siv nyob rau hauv ntau yam kev siv, xws li:
- Lub nkoj tsim
- Qhov chaw hauv lub tsheb
- Aerospace Cheebtsam
- Cua turbine hniav
- Lub tsev rwb thaiv tsev
- Cov pas dej da dej thiab cov pas dej kub
- Surfboards thiab lwm yam khoom siv ua si hauv dej
Qhov txawv ntawm Carbon Fiber thiab Fiberglass yog dab tsi?
Cov pa roj carbon fiber ntau thiab fiberglass yog ob hom fiber ntau cov yas, tab sis muaj qee qhov sib txawv tseem ceeb ntawm ob:
- Cov pa roj carbon fiber ntau muaj zog thiab tawv dua li fiberglass, tab sis nws kuj tseem kim dua.
- Fiberglass yog hloov tau ntau dua li cov pa roj carbon fiber ntau, uas ua rau nws xaiv zoo dua rau cov ntawv thov uas xav tau qee qhov kev hloov pauv.
Fiberglass Recycled li cas?
Fiberglass tuaj yeem rov ua dua tshiab, tab sis cov txheej txheem nyuaj dua li rov ua dua lwm cov ntaub ntawv xws li txhuas lossis ntawv. Nov yog ob peb txoj hauv kev uas tau siv:
- Sib Tsoo: Fiberglass tuaj yeem ua rau hauv cov khoom me me thiab siv los ua cov khoom siv hauv lwm yam khoom.
- Pyrolysis: Qhov no suav nrog cua sov lub fiberglass mus rau qhov kub siab thaum tsis muaj oxygen. Cov roj ntsha uas tshwm sim tuaj yeem siv los ua roj, thiab cov khoom siv ntxiv tuaj yeem siv los ua ib qho Cov khoom siv muab tub lim (ntawm no yog yuav ua li cas siv fillers).
- Mechanical recycling: Qhov no suav nrog kev rhuav tshem cov fiberglass rau hauv nws cov khoom siv thiab rov siv dua los ua cov khoom tshiab.
Lub Fascinating Keeb Kwm ntawm Fiberglass
• Fiberglass tau pom nyob rau hauv lub xyoo pua puv 19 los ntawm kev sib tsoo thaum tus kws tshawb fawb ntawm Corning Glass Works tau nchuav iav molten rau hauv qhov cub thiab pom tias nws tsim cov fibers nyias thaum nws txias.
- Tus kws tshawb fawb, Dale Kleist, tau tsim cov txheej txheem los tsim cov fibers thiab lub tuam txhab ua lag luam rau lawv ua lwm txoj hauv kev asbestos.
Kev lag luam ntawm Fiberglass
• Thaum Ntiaj Teb Tsov Rog II, fiberglass tau siv rau kev siv tub rog xws li radomes thiab aircraft qhov chaw.
- Tom qab tsov rog, fiberglass tau muag rau ntau yam kev siv nrog rau lub nkoj hulls, nuv ntses pas nrig, thiab lub cev tsheb.
Rwb thaiv tsev
• Fiberglass rwb thaiv tsev tau tsim nyob rau hauv 1930s thiab sai sai tau los ua ib tug nrov xaiv rau insulating tsev thiab vaj tse.
- Nws tseem siv dav niaj hnub no thiab tuaj yeem pom nyob rau hauv ntau qhov chaw ntawm lub tsev hnab ntawv, nrog rau cov phab ntsa, qab nthab, thiab attics.
- Fiberglass rwb thaiv tsev muaj txiaj ntsig zoo ntawm kev txo cov cua sov thiab kev xa suab nrov.
Fiberglass yog cov khoom siv zoo tshaj plaws rau ntau yam kev siv, ua tsaug rau nws lub teeb yuag, siab zog, thiab zoo heev tiv taus dej thiab tshuaj. Nov yog qee qhov kev siv feem ntau ntawm cov ntaub ntawv fiberglass:
- Kev tsim kho: Fiberglass feem ntau yog siv rau hauv kev tsim kho rau nws cov khoom zoo heev rwb thaiv tsev thiab muaj peev xwm tiv thaiv dej puas.
- Ntim: Fiberglass ntim yog nrov nyob rau hauv kev lag luam khoom noj khoom haus, raws li lawv muaj kev tiv thaiv zoo heev thiab cia rau rhiab khoom noj khoom haus.
- Nkoj Lub Tsev: Fiberglass yog cov khoom siv nrov rau lub nkoj tsim, ua tsaug rau nws lub teeb yuag thiab siab zog.
- Npog: Fiberglass npog feem ntau yog siv hauv kev tsim kho kev lag luam los tiv thaiv cov khoom siv los ntawm cov khoom.
- Moulded Cheebtsam: Fiberglass yog ib qho khoom siv zoo tshaj plaws rau kev tsim cov khoom molded, ua tsaug rau nws lub peev xwm los coj cov duab sib txawv thiab cov ntaub ntawv.
Tsim cov khoom siv fiberglass: Cov txheej txheem tsim khoom
Txhawm rau tsim fiberglass, kev sib xyaw ua ke ntawm cov khoom siv raw xws li silica, xuab zeb, limestone, kaolin av nplaum, thiab dolomite yog yaj hauv lub cub tawg kom txog thaum lawv ncav cuag lub melting point. Cov iav melted ces extruded los ntawm me me txhuam los yog spinnerets los tsim me me extrusion hu ua filaments. Cov filaments no yog woven ua ke los tsim cov ntaub zoo li cov ntaub ntawv uas tuaj yeem molded rau hauv txhua yam uas xav tau.
Ntxiv ntawm Resins
Txhawm rau kom muaj kev ua tau zoo thiab ua haujlwm ntev ntawm fiberglass, cov ntaub ntawv ntxiv xws li resins tau ntxiv thaum lub sijhawm tsim khoom. Cov resins no tov nrog cov woven filaments thiab molded rau hauv cov duab uas xav tau. Kev siv cov resins tso cai rau kom muaj zog, yoog raws, thiab tiv taus huab cua thiab lwm yam sab nraud.
Advanced Manufacturing Techniques
Nrog cov txheej txheem kev tsim khoom siab heev, fiberglass tuaj yeem ua rau hauv cov duab loj, ua rau nws zoo tagnrho rau kev tsim cov khoom tshiab. Kev siv cov fiberglass mats tso cai rau kev tsim cov khoom siv lub teeb thiab ruaj khov uas tuaj yeem haum rau ntau yam kev siv. Cov txheej txheem tsim khoom tuaj yeem raug txiav kom haum raws li qhov xav tau thiab qhov loj ntawm cov khoom, ua rau nws yog qhov zoo tshaj plaws hloov cov ntaub ntawv uas twb muaj lawm.
Lub Versatility ntawm Fiberglass Applications
Fiberglass yog cov khoom siv hnyav thiab ruaj khov uas tau dhau los ua neeg nyiam nyob hauv ntau qhov kev lag luam vim nws cov khoom tshwj xeeb. Nws muaj cov iav fibers uas tau ua ke nrog cov polymer los tsim cov khoom siv muaj zog thiab ntau yam uas tuaj yeem siv rau ntau yam kev siv.
Carbon Fiber thiab iav-Reinforced Yas vs Fiberglass: Sib ntaus sib tua ntawm Fibers
Cia peb pib nrog qee qhov kev txhais. Fiberglass yog cov khoom sib xyaw ua los ntawm cov iav zoo fibers thiab lub hauv paus polymer, thaum carbon fiber yog cov khoom sib xyaw ua los ntawm carbon fibers thiab polymer puag. iav-reinforced yas (GRP) los yog fiberglass-reinforced yas (FRP) yog cov khoom sib xyaw ua los ntawm polymer matrix reinforced iav fibers. Ob qho tib si carbon fiber thiab iav-reinforced yas yog cov ntaub ntawv ntawm cov khoom sib xyaw, uas txhais tau hais tias lawv yog tsim los ntawm kev sib txuas ob lossis ntau cov ntaub ntawv nrog cov khoom sib txawv los tsim cov khoom tshiab nrog cov khoom zoo tshaj plaws.
Lub zog thiab qhov hnyav piv
Thaum nws los txog rau lub zog, carbon fiber boasts lub zog rau qhov hnyav piv kwv yees li ob zaug ntawm fiberglass. Cov pa roj carbon fiber ntau yog ntau dua 20 feem pua muaj zog tshaj qhov zoo tshaj plaws fiberglass, ua rau nws cov khoom tseem ceeb hauv kev lag luam uas lub zog thiab qhov hnyav yog qhov tseem ceeb. Txawm li cas los xij, fiberglass tseem yog qhov kev xaiv nrov hauv cov ntawv thov uas tus nqi yog qhov kev txhawj xeeb loj.
Manufacturing thiab Reinforcement
Cov txheej txheem tsim khoom rau carbon fiber yog melting thiab spinning carbon-nplua nuj cov ntaub ntawv rau hauv fibers, uas tom qab ntawd ua ke nrog cov kua polymer los pab txhawb kev tsim cov khoom sib xyaw. Ntawm qhov tod tes, fiberglass yog tsim los ntawm weaving lossis tso iav mats lossis fabrics rau hauv pwm thiab tom qab ntawd ntxiv cov kua polymer los ua kom cov khoom tawv. Ob qho khoom siv tuaj yeem txhawb nqa nrog cov fibers ntxiv kom lawv lub zog thiab kav ntev.
Interchangeability thiab Properties
Thaum carbon fiber ntau thiab fiberglass feem ntau siv sib hloov, lawv muaj cov khoom sib txawv. Cov pa roj carbon fiber ntau yog tawv thiab muaj zog dua li fiberglass, tab sis nws kuj yog nkig thiab kim dua. Fiberglass, ntawm qhov tod tes, yog hloov tau ntau dua thiab tsis tshua kim dua li carbon fiber, tab sis nws tsis muaj zog. Iav-reinforced yas ntog qhov chaw nyob nruab nrab ntawm ob lub zog thiab tus nqi.
Recycling Fiberglass: Ib qho Kev Xaiv Ntsuab rau Kev Xav Tau Zoo
Fiberglass yog cov khoom tawv thiab ruaj khov uas tuaj yeem tiv taus cua sov, dej, thiab tshuaj lom neeg. Nws yog qhov kev xaiv nrov rau rwb thaiv tsev, nkoj, tsheb, thiab kev tsim kho. Txawm li cas los xij, thaum nws los pov tseg cov fiberglass qub, nws tsis yooj yim li ntawd. Fiberglass yog ua los ntawm cov yas thiab iav fibers, uas tsis yog biodegradable. Yog tias tsis kho kom raug, nws tuaj yeem tso cov co toxins mus rau hauv ib puag ncig thiab ua rau cov tsiaj qus thiab tib neeg.
Cov txheej txheem ntawm Recycling Fiberglass
Recycling fiberglass siv cov txheej txheem tshwj xeeb hu ua thermal recycling. Cov fiberglass yog rhuab mus rau qhov kub siab, uas hloov cov organic tebchaw hauv cov yas rau hauv cov roj. Cov roj no tau sau thiab ua kom zoo kom tawm los ob qho tib si roj thiab roj. Cov pa roj zoo ib yam li cov nkev thiab tuaj yeem siv rau roj. Cov roj tuaj yeem siv los hloov cov roj crude hauv qee cov khoom.
Cov khoom siv kawg
Recycled fiberglass tuaj yeem siv los ua lwm txoj hauv kev tshiab fiberglass hauv ntau daim ntawv thov. Nws tuaj yeem siv los tsim cov nkoj, tsheb, thiab tsev. Nws kuj tuaj yeem siv rau rwb thaiv tsev, phab ntsa dej hiav txwv, thiab lwm yam kev xav tau tshwj xeeb. Recycled fiberglass yog tawv thiab ruaj, ib yam li cov fiberglass tshiab, tab sis nws tseem ntsuab thiab ruaj khov.
Billion Pound Thov
Raws li lub vev xaib Fiberglass Recycling, cov chaw tsim khoom hauv North American thiab Canadian hloov chaw nres tsheb thiab cov chaw rov ua dua tau txais cov khoom siv fiberglass tom qab, suav nrog cov nkoj qub, tsheb, thiab styrofoam. Lub vev xaib thov tias lawv rov siv dua ib txhiab phaus fiberglass txhua xyoo. Qhov no yog ib qho tseem ceeb uas pab txo cov khib nyiab thiab tiv thaiv ib puag ncig.
xaus
Yog li, fiberglass yog cov khoom siv iav fiber ntau, siv rau ntau yam. Nws muaj zog, hnav, thiab tiv taus dej, thiab nws nyob ib puag ncig ntev. Kuv vam tias tam sim no koj paub me ntsis txog nws.
Kuv yog Joost Nusselder, tus tsim ntawm Tools Doctor, cov ntsiab lus lag luam, thiab txiv. Kuv nyiam sim cov cuab yeej tshiab, thiab ua ke nrog kuv pab neeg kuv tau tsim cov ntawv blog tob txij li xyoo 2016 los pab cov neeg nyeem siab ncaj nrog cov cuab yeej & cov lus qhia ua khoom siv.