PMMA yog dab tsi thiab yog vim li cas nws thiaj li siv nyob rau hauv lub teeb qhia panels?
Nov 28, 2023
1, PMMA yog dab tsi thiab yog vim li cas nws thiaj li siv nyob rau hauv lub teeb qhia panels?
Nkag siab PMMA thiab Nws Lub Luag Haujlwm Tseem Ceeb hauv Lub Teeb Qhia Cov Vaj Huam Sib Luag
PMMA yog dab tsi?
Poly (methyl methacrylate), los yog yooj yim PMMA, yog ib tug hluavtaws polymer dav pom nyob rau hauv cov npe xws li acrylic, acrylic iav, los yog plexiglass. Tau sau tseg rau nws qhov kev tiv thaiv zoo rau UV lub teeb, huab cua, thiab kub siab, PMMA yog ib qho mus rau - rau cov khoom siv hauv ntau daim ntawv thov, tshwj xeeb tshaj yog cov uas xav tau kom meej meej thiab muaj zog.
Raws li pob tshab thiab siab - cov khoom siv purity, PMMA cov yam ntxwv ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev siv ntau yam, tshwj xeeb hauv kev tsim cov vaj huam sib luag teeb pom kev zoo (LGPs). Cov vaj huam sib luag no ua haujlwm kom xa cov teeb pom kev zoo thoob plaws ib puag ncig, ua pov thawj qhov tseem ceeb hauv LED vaj huam sib luag teeb.
Yog li, vim li cas PMMA yog qhov kev xaiv zoo tshaj plaws rau LGPs? Zoo, ntawm no yog ob peb lub laj thawj:
Lub luag hauj lwm ntawm PMMA nyob rau hauv Lub Teeb Qhia Panels
Ua ntej, PMMA tsis muaj xim lossis daj thaum lub sijhawm. Ua tsaug rau nws lub siab ua haujlwm siab thiab ua haujlwm rau UV teeb, PMMA- ua cov ntawv qhia lub teeb tuav lawv cov siv lead ua- pom meej meej rau xyoo. Qhov no yog qhov txiaj ntsig zoo dua lwm cov ntaub ntawv xws li polystyrene uas tuaj yeem daj sai sai thiab tsis nyiam.
Qhov thib ob, PMMA maximizes efficiency. Nrog lub teeb xa hluav taws xob ntawm 92%, PMMA tso cai rau ntau lub teeb kom dhau mus thaum tseem xav tau lub zog tsawg dua. Qhov no txhais tau zoo dua lumens ib watt piv thiab txhim kho lub teeb pom kev zoo.
Thaum kawg, PMMA yog tus cwj pwm los ntawm nws lub neej ntev. Cov khoom siv high efficiency tsis tuaj ntawm tus nqi ntawm lifespan. Qhov tseeb, qhov qis zog yuav tsum tau ntawm PMMA txo qhov muaj feem ntawm LED chips ua hauj lwm dhau sij hawm, tsis txhob nti burnout thiab ua kom lub neej ntev ntawm koj cov teeb pom kev zoo.
Qhov Zoo ntawm Kev Siv PMMA hauv Lub Teeb Qhia Vaj Huam Sib Luag
Thaum PMMA zuam ntau lub thawv hauv qhov xav tau - npe rau cov khoom siv LGP zoo tshaj plaws, nws tsis yog tsis muaj qhov nyuaj. Qhov kev txhawj xeeb tseem ceeb hauv ntau daim ntawv thov yog tus nqi. PMMA tseem ceeb nqi ntau dua li lwm yam khoom siv xws li PS. Rau 600 * 600mm lub teeb vaj huam sib luag, kev siv PMMA yuav ntxiv USD 3-5 rau cov nqi tsim khoom.
Tsis tas li ntawd, vim PMMA cov cuab yeej ntawm kev hloov pauv hauv tensile ntawm qhov sib txawv ntawm qhov kub thiab txias, cov khoom siv yuav ua rau lub zog ntawm LEDs nyob rau sab ntawm lub vaj huam sib luag raws li cov khoom cua sov. Qee zaum qhov no tuaj yeem ua rau muaj kev hloov pauv ntawm LEDs qhov twg lawv tuaj yeem tshwm xiav lossis ntshav liab vim qhov siab.
Txawm li cas los xij, tus nqi feem ntau tau txais ntau dua thaum xav txog qhov ntev - kev ua tau zoo thiab cov txiaj ntsig ntawm PMMA. Thiab qhov teeb meem 'cua sov' tuaj yeem daws tau nrog kev tswj xyuas cov cua sov uas tsim nyog uas tswj lub siab tawm ntawm LEDs.
Xaus
Hauv kev xaus, Polymethyl Methacrylate (PMMA) ua pov thawj los ua cov khoom siv zoo tshaj plaws rau Lub Teeb Qhia Cov Vaj Huam Sib Luag (LGP) hais txog kev ua neej ntev, lub teeb xa hluav taws xob, thiab tiv thaiv kom tsis muaj xim. Nws cov khoom ib txwm ua rau lub teeb pom kev zoo, muaj txiaj ntsig zoo nyob rau lub sijhawm, thiab ua kom zoo nkauj zoo nkauj uas zoo ib yam.
Txawm hais tias nws cov nqi pib siab dua thiab kev cuam tshuam me me, PMMA muaj cov txiaj ntsig tsis sib xws hauv lub sijhawm ntev uas ntau dua cov teeb meem me me no. Yog li ntawd, thaum nrhiav siab - zoo thiab muaj txiaj ntsig lub teeb daws teeb meem, PMMA qhov zoo tshaj plaws ua rau nws xaiv qhov tsim nyog txawm tias tus nqi siab dua.
Kev nkag siab thiab raug siv ntawm PMMA nyob rau hauv lub teeb qhia vaj huam sib luag yog qhov tseem ceeb hauv kev ua kom cov vaj huam sib luag kev ua tau zoo, lub neej ntev, thiab cov khoom zoo kawg nkaus.
2, Koj puas tuaj yeem piav qhia txog cov txheej txheem tsim khoom ntawm PMMA lub teeb qhia kev nthuav dav ntxiv?
Kev txiav txim siab cov txheej txheem tsim khoom ntawm PMMA Lub Teeb Qhia Vaj Huam Sib Luag
Taw qhia
Lub Teeb Qhia Cov Vaj Huam Sib Luag (LGPs) yog ib qho tseem ceeb ntawm cov khoom siv teeb pom kev zoo, tshwj xeeb tshaj yog thaum tsom mus rau kev ua tiav qhov ci ci tsis sib xws. PMMA, tseem hu ua Acrylic lossis Plexiglass, yog qhov kev xaiv zoo tshaj plaws rau kev tsim cov LGPs vim nws qhov pom kev pom tseeb thiab zoo heev lub teeb pom kev zoo. Tab sis PMMA Lub Teeb Qhia Vaj Huam Sib Luag ua li cas? Cia wb mus tob tob rau hauv tus txheej txheem.
Nkag siab PMMA Lub Teeb Qhia Cov Vaj Huam Sib Luag
Ua ntej delving rau hauv cov txheej txheem tsim khoom, nws yog ib qho tseem ceeb kom nkag siab tias PMMA Light Guide Panels yog dab tsi. Qhov tseem ceeb, lawv yog cov vaj huam sib luag tsim los ntawm acrylic lossis polymethyl methacrylate (PMMA). PMMA paub txog nws cov khoom zoo xws li qhov pom kev pom tseeb, siab lub teeb xa mus, thiab tiv thaiv UV teeb thiab huab cua. Qhov no ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov ntawv qhia teeb pom kev zoo. Cov PMMA lub teeb qhia cov vaj huam sib luag no ua lub luag haujlwm tseem ceeb hauv kev taw qhia thiab faib lub teeb sib xws thoob plaws ib puag ncig, qhov zoo uas ua rau lawv tseem ceeb hauv kev daws teeb meem LED.
Kev tsim cov txheej txheem ntawm PMMA Teeb Qhia Vaj Huam Sib Luag
Kev tsim cov txheej txheem ntawm PMMA Lub Teeb Qhia Cov Vaj Huam Sib Luag tuaj yeem muab faib ua plaub theem tseem ceeb: kev npaj khoom, txheej txheem molding, tsim lub teeb qhia vaj huam sib luag, thiab tsim cov dot matrix.
1. Kev Npaj Khoom Siv: Cov txheej txheem pib nrog qib kho qhov muag PMMA hais. Cov khoom no yuav ua cov khoom siv hauv tsev ntawm lub teeb qhia phaj.
2. Moulding txheej txheem: Tom ntej no los txog cov txheej txheem molding qhov uas yav tas los hais PMMA hais yog raug rau ib tug siab - kub, siab - ib puag ncig nyob rau hauv ib tug txhaj tshuaj molding tshuab. Ntawm no, PMMA hais yog yaj thiab txhaj rau hauv pwm tshwj xeeb uas tsim los tsim cov duab ntawm lub teeb qhia vaj huam sib luag.
3. Kev tsim lub Teeb Qhia Vaj Huam Sib Luag: Cov txheej txheem shaping cuam tshuam nrog kev txiav qhov tam sim no solidified PMMA rau hauv qhov xav tau ntawm cov khoom kawg. Tsis tas li ntawd, thaum lub sij hawm no, lub teeb nkag nta, xws li sab nkag lub teeb lossis lub teeb ncaj qha, tau muab tso rau hauv qhov tsim.
4. Tsim cov Dot Matrix: Thaum kawg, lub ntsej muag ntawm lub vaj huam sib luag raug kho los tsim ib qho etched lossis luam tawm dot matrix. Cov matrix no ua lub luag haujlwm tseem ceeb hauv kev tawg lub teeb kom sib npaug thoob plaws hauv lub vaj huam sib luag, ua rau muaj txiaj ntsig zoo thiab ua haujlwm ntawm lub teeb qhia phaj.
LED Ntxiv thiab Kev Tswj Xyuas Zoo
Ib qho tseem ceeb ntawm kev tsim PMMA lub teeb qhia cov vaj huam sib luag uas xav tau kev hais tshwj xeeb yog qhov sib ntxiv ntawm LED strips. Cov strips no, thaum ua ke nrog lub teeb diffusion zaj duab xis thiab reflector, ua rau cov khawv koob ntawm txawm lub teeb nthuav tawm tau. Lawv tau xav txog ntxiv rau kev tsim vaj huam sib luag, kom ntseeg tau tias lawv kab zoo kawg nkaus nrog qhov tseeb - qauv tsim qauv ntawm lub vaj huam sib luag.
Thoob plaws hauv cov txheej txheem tsim khoom, kev tswj xyuas zoo yog nruj me ntsis tswj hwm. Kev ntsuam xyuas tau ua los xyuas kom txhua lub vaj huam sib luag tswj hwm cov qauv siab rau lub teeb xa hluav taws xob thiab kav ntev. Cov txheej txheem yuav tsum muaj cov ncauj lus kom ntxaws craftsmanship thiab precision, xav txog tsis yog nyob rau hauv kev ua tau zoo ntawm PMMA lub teeb qhia vaj huam sib luag tab sis kuj lawv ntev - ua haujlwm ntev.
Xaus
Hauv cov ntsiab lus, kev tsim cov txheej txheem ntawm PMMA Lub Teeb Qhia Cov Vaj Huam Sib Luag yog ib qho kev txiav txim siab thiab ua tib zoo txheej txheem uas ua rau ob qho tib si zoo nkauj ntawm PMMA thiab cov kev txawj ntawm cov pab pawg ua ke. Qhov kev sib xyaw ua ke ntawm qib siab - cov khoom siv qib siab thiab kev ua haujlwm siab ua haujlwm tau ua rau lub teeb pom kev zoo tshaj plaws uas muab cov khoom sib kis tau zoo tshaj plaws. Nws yog qhov zoo no uas ua rau PMMA mus rau- cov khoom siv rau kev lag luam nrhiav lub zog- siv tau, ntev- kav ntev, thiab cov teeb pom kev zoo sib xws.
3, Dab tsi yog lwm yam kev siv ntawm PMMA lub teeb qhia vaj huam sib luag ntxiv rau cov uas tau hais hauv tsab xov xwm?
Lwm daim ntawv thov ntawm PMMA Lub Teeb Qhia Vaj Huam Sib Luag
PMMA lub teeb qhia vaj huam sib luag khav theeb ntawm cov ntawv thov nyob deb tshaj li cov uas tau hais hauv tsab xov xwm dhau los. Nov yog qee qhov kev siv tseem ceeb ntawm cov vaj huam sib luag no:
1. Automotive teeb pom kev zoo: Qhov tshwj xeeb teeb pom kev zoo ntawm PMMA nrhiav kev siv hauv tsheb teeb pom kev zoo. PMMA yog dav siv rau kev tsim cov vaj huam sib luag sab hauv thiab sab nrauv, luas, bumpers, fenders, thiab lwm yam molded qhov chaw hauv tsheb.
2. Kev tsim kho: PMMA lub durability ua ke nrog nws qhov kev thov kom zoo nkauj ua rau nws yog ib qho khoom siv zoo tshaj plaws rau kev tsim cov balustrades elegant thiab qhov rooj canopies.
3. Electronics & Zog: PMMA feem ntau siv hauv kev lag luam hluav taws xob. Los ntawm me me mus rau ultra loj cov ntxaij vab tshaus, lub durability thiab lub teeb transmittance ntawm PMMA ua rau nws qhov kev xaiv zoo.
4. Rooj tog & Tsim: Qhov ntau yam thiab zoo nkauj zoo nkauj ntawm PMMA kuj pom muaj kev nyiam nrog cov neeg tsim qauv thiab fabricators thoob ntiaj teb.
5. Kev lag luam kev noj qab haus huv: Qhov yooj yim-kom- tuav cov yam ntxwv ntawm PMMA ua rau nws siv rau kev khaws cia hauv tsev kho mob, kws kho mob phais, kev kho hniav, thiab cov chaw soj ntsuam.
6. Teeb pom kev zoo: PMMA lub pob tshab thiab ci ntsa iab ua rau nws tseem ceeb rau kev siv kho qhov muag thiab kev siv.
7. Kev Sib Txuas Lus Pom Zoo: PMMA tuaj yeem ua xim - sib phim rau txhua qhov ntxoov ntxoo, ua kom cov hom phiaj los tsim lawv tus kheej tsis tu ncua thiab muaj txiaj ntsig zoo thoob plaws ntiaj teb.
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias cov ntawv thov no tshuav nqi rau cov khoom tshwj xeeb ntawm PMMA, suav nrog nws qhov pom kev pom tseeb, zoo heev lub teeb taw qhia, thiab tiv thaiv UV teeb thiab huab cua.
4, Dab tsi yog daim ntawv thov ntawm PMMA lub teeb qhia daim hlau?
Daim ntawv thov ntawm PMMA Lub Teeb Qhia Daim Hlau
Taw qhia rau PMMA Lub Teeb Qhia Daim Hlau
PMMA, tseem hu ua Polymethyl Methacrylate, yog ib hom ntawm acrylic txawv rau nws robustness, transparency thiab versatility. PMMA Cov Ntawv Qhia Teeb Pom Kev Zoo yog qhov tshwj xeeb rau lawv lub peev xwm xa cov teeb pom kev zoo thiab sib npaug ntawm thaj chaw dav, ua rau lawv siv dav hauv ntau yam lag luam.
Paub txog lawv txoj kev ua neej ntev, cov ntawv qhia teeb pom kev zoo no yog qhov kev xaiv pheej yig. Lawv tuaj yeem tiv taus kev siv dav thiab tseem tswj tau lawv qhov kev ua tau zoo. Qhov no yog qhov muaj txiaj ntsig zoo tshaj plaws hauv cov chaw xws li cov tsev kho mob thiab ib puag ncig kho kom zoo nkauj uas cov cuab yeej siv tau ntev.
Daim ntawv thov tshwj xeeb ntawm PMMA Lub Teeb Qhia Daim Hlau
PMMA Cov Ntawv Qhia Teeb pom kev zoo tau pom lawv cov khoom siv thoob plaws ntau lub tebchaws. Hauv cov tsev kho mob thiab kev tshawb fawb, lawv tau siv los tsim cov phaj catheter uas qhia txog qhov sib xws ntawm lub teeb thiab tsis muaj qhov tsaus nti. Cov no tuaj yeem txiav thiab zoo li arbitrarily, muab lawv tus kheej carving rau txhua yam khoom, yog li ua rau lawv hloov tau yooj yim rau ntau yam kev siv.
Ntxiv rau qhov no, cov phiajcim teeb pom kev zoo no kuj pom lawv siv nyob rau hauv ib puag ncig kho kom zoo nkauj thiab teeb pom kev zoo hauv subway chaw nres tsheb teeb lub thawv. Lawv lub peev xwm los muab cov teeb pom kev zoo sib xws thiab qhov pom kev zoo nkauj uas lawv tuaj yeem tsim nrog lawv cov qauv kos duab ua rau lawv muaj txiaj ntsig zoo rau cov haujlwm no.
Ntxiv mus, hauv kev lag luam, xws li chaw ua haujlwm, tsev kawm ntawv, thiab cov chaw kho mob, PMMA Lub Teeb Qhia Cov Phaj feem ntau siv hauv LED vaj huam sib luag teeb. Cov teeb no muab cov teeb pom kev sib npaug sib npaug thiab muaj txiaj ntsig zoo uas txhim kho qhov tsis sib xws ntawm qhov chaw.
Qhov zoo ntawm Kev Siv PMMA Lub Teeb Qhia Daim Ntawv Qhia
Kev siv PMMA hauv kev tsim cov phiaj xwm teeb pom kev zoo muaj ntau qhov zoo. Lawv lub neej ntev ua haujlwm tseem ceeb. Thaum ntsia, cov phiaj no tuaj yeem ua haujlwm tau zoo rau lub sijhawm ntev yam tsis tas yuav hloov pauv. Qhov no yog tshwj xeeb tshaj yog muaj txiaj ntsig zoo nyob rau hauv ib puag ncig zoo li cov tsev kho mob uas cov cuab yeej siv rau kev siv ntev.
Lawv qhov tseem ceeb tshaj plaws yog lawv txoj kev coj ua lub teeb pom kev zoo. PMMA cov ntawv qhia lub teeb kom paub meej qhov sib kis ntawm lub teeb thiab ua tiav qhov tsis muaj qhov tsaus. Qhov no ua rau lawv muaj txiaj ntsig zoo rau ntau yam kev siv. Tsis tas li ntawd, lub teeb siv lub teeb tsis xav tau lub zog siab, yog li ua PMMA lub teeb qhia daim hlau siv zog.
Thaum kawg, PMMA daim phiaj qhia teeb pom kev zoo tshaj plaws tiv thaiv tshav kub thiab ultraviolet teeb. Qhov no tiv thaiv lawv los ntawm yellowing lossis discoloring, uas yog ib qho teeb meem uas muaj cov ntaub ntawv tsis tshua muaj zog. Qhov kev ua tau zoo no ua kom lub neej ntev ntawm cov ntawv qhia lub teeb, ua rau lawv qhov kev xaiv zoo tshaj plaws nyob rau lub sijhawm ntev.
Kev Tsim Kho Tshiab thiab Kev Tsim Kho tshiab hauv PMMA Lub Teeb Qhia Daim Ntawv Siv
Kev txiav- ntug kev nce qib tau ua hauv thaj chaw ntawm lub teeb qhia phaj tshuab. Polymers tau siv ntau dua los tsim cov ntawv qhia lub teeb uas muaj txiaj ntsig zoo dua li lawv cov neeg ua ntej. Cov ntaub ntawv tsim kho tshiab no txhim kho lub teeb kis tau tus mob, txo kev siv hluav taws xob, thiab txhim kho tag nrho cov kev ua tau zoo ntawm lub teeb qhia phaj tshuab.
Hauv cov txheej txheem tsim khoom, cov txheej txheem ntxiv xws li 3D luam ntawv tau pom muaj txiaj ntsig zoo. Nrog 3D luam ntawv, cov duab nyuaj thiab cov qauv tuaj yeem tsim tau yooj yim, qhib qhov ntev tshiab rau kev tsim teeb pom kev zoo. Tsis tas li ntawd, suav nrog xws li microstructures thiab textures saum npoo ntawm lub teeb qhia daim phiaj tau pom los txhim kho lub teeb extraction efficiency.
Kev sib koom ua ke ntawm cov sensors thiab lwm yam khoom siv hluav taws xob hauv cov phiaj xwm teeb pom kev zoo tau ua txoj hauv kev rau kev tsim cov teeb pom kev zoo. Cov tshuab no tuaj yeem kho lawv cov txiaj ntsig raws li ntau yam xws li ambient teeb theem thiab nyob. Nrog rau kev suav nrog cov kev nce qib no, yav tom ntej ntawm PMMA cov phiajcim teeb pom kev zoo zoo rau txhua yam.
Xaus
Cov ntawv thov ntawm PMMA Lub Teeb Qhia Cov Phaj yog dav thiab puas tau -nce. Lawv cov yam ntxwv zoo kawg thiab kev ua tau zoo tau ua pov thawj tau ua rau lawv yog ib qho tseem ceeb hauv ntau qhov chaw, tshwj xeeb hauv cov teeb pom kev zoo.
Lawv lub peev xwm los muab lub teeb sib xws, tiv thaiv ib puag ncig xws li tshav kub thiab UV-rays, thiab kav ntev ntev ua rau lawv xaiv thawj zaug hauv ntau daim ntawv thov. Tsis tas li ntawd, kev nce qib sai sai, xws li kev koom ua ke ntawm cov ntaub ntawv tshiab thiab 3D luam ntawv hauv kev tsim khoom, qhia txog lub neej yav tom ntej ntawm cov phiajcim teeb pom kev zoo uas yuav tsis muaj kev xav txuas ntxiv mus rau kev lag luam teeb pom kev zoo.
