Dab tsi yog cov ntawv thov ntawm tsis muaj xim pob tshab pi zaj duab xis nyob hauv tshav teb Optoelectronics?
Cov khoom siv polyimide muaj cov khoom siv kub zoo heev, cov khoom siv kho kom zoo nkauj, cov tshuab hluav taws xob, cov photicesists, thiab lwm yam ntawm cov duab kos duab yog ib qho ntawm cov khoom siv tsis tau muaj nyob hauv Niaj hnub no cov khoom siv hluav taws xob, microelectronics thiab aerospace kev lag luam, nws zoo heev kub ua rau nws cov khoom tseem ceeb hauv kev ntim khoom siv tau thiab hloov cov khoom siv Optoelectronic siv. Nws tau ua lub ntsiab lus ntawm kev tshawb fawb los ntawm kws tshawb fawb.
Txawm li cas los xij, cov tsoos polyimide zaj duab xis feem ntau yog cov pab pawg uas muaj cov yeeb ncuab uas muaj kev sib cav sib ceg Lub tshuab hluav taws xob ntawm cov nqi sib txawv thiab cov khoom siv hluav taws xob ua rau muaj kev hloov pauv ntawm Dianhydride, thiab cov yeeb yaj kiab Tam sim no, kws tshawb fawb tom tsev thiab txawv teb chawsInhibit qhov tsim ntawm CTC los ntawm kev tab tom ntsib cov fluorine-muaj cov pab pawg, xws li txhim kho cov kev hloov pauv ntawm cov yeeb yaj kiab ntawm zaj yeeb yaj kiab.
Daim ntawv thov ntawm pob tshab pi
Nrog rau kev txhim kho ntawm lub sijhawm, kev hloov ntawm Optoelectronic khoom yog tau sai dua thiab ntau dua li kev ua haujlwm ntxiv thiab ntau dua li lub teeb ci, ultra-nyias nyias thiab hloov tau. Qhov kev sib tw no muaj cov hau kev zoo rau kev txhim kho cov yeeb yuj pob tshab polyimide kho qhov muag. Colorless pob tshab PI yeeb yaj kiab muaj qhov zoo ntawm lub teeb thiab nyias, muaj peev xwm siv tau cov khoom siv kub ua kom zoo dua qub, thiab tau siv dav hauv lub hauv paus ntawm Optoelectronics. Tsis tas li ntawd, tsis muaj xim pob tshab Pi zaj duab xis tseem yog cov lus qhia tseem ceeb rau kev ntim khoom siv tau rau yav tom ntej.
1. Hloov kho cov cuab yeej siv substrate
Saj zawg zog Substrate yog ib qho tseem ceeb ntawm kev txhawb nqa cov khoom siv, cov yam ntxwv ntawm kev hloov teeb liab kev sib txuas lus thiab kev ntsuas cov khoom siv hluav taws xob feem ntau txiav txim siab. Tam sim no, muaj peb lub ntsiab ittrates rau cov qhia cuav: nyias iav, pob tshab yas (polymer) thiab hlau ntawv. Ob lub pob tshab yas substrates thiab cov iav nyias nyias muaj kev kis tau zoo, tab sis pob tshab yas substrates kuj tseem yog qhov hloov tau raws li cov ntawv sib xyaw hlau. Yog li ntawd, cov pob tshab yas substrate yog qhov zoo rau cov zaub muaj zog. Saj zawg zog qhia nrog cov yas subplays muaj qhov zoo ntawm nyias nyias, lub teeb pom kev zoo, thiab muaj kev txhim kho kev txhim kho dav dav. Colorless pob tshab Pi Film muaj cov khoom siv hluav taws xob zoo heev thiab ua yeeb yaj kiab) yog ib qho ntawm cov ntaub ntawv tsim nyog rau kev hloov pauv tau.
2. Hloov pauv ntawm cov yeeb yaj kiab sib txawv
Sedibible nyias-zaj yeeb yaj kiab solar hlwb yog cov roj teeb siab heev nrog cov khoom siv hnub ci, uas tuaj yeem siv cov tsheb hnub ci lossis cov phab ntsa sab nrauv lossis sab nrauv. Tsoos yees duab nyias-zaj duab xis Hnub ci tsis yoog tau, thiab kev npaj ntawm kev ua yeeb yaj kiab tawg ntawm cov teeb meem no thiab txo qhov hnyav thiab txo lub roj teeb. Cov yeeb yuj pob tshab PI nyias nyias muaj qhov zoo tshaj qhov muag cua thiab tuaj yeem tiv thaiv kom ntau dua 450 ° Ceg
3. Kev Hloov Khoom Siv Ntim
Ntim yog hais txog kev ntim ntawm cov khoom sib xyaw ua ke nrog cov khoom siv hauv ntiaj teb los tiv thaiv kev txhim kho lub zog sab nraud, thiab tib lub sijhawm pab txhawb kev teeb tsa thiab kev thauj mus los ntawm Circuit Court. Tam sim no, txoj kev txhim kho ntawm Optoelectronic khoom yog ultra-nyias, lub teeb ci ntsa iab thiab hloov tau zoo, uas yuav tsum muaj kev sib raug zoo kaw cov ntaub ntawv. Tsoos iav substrates yog tuab, loj hauv qhov zoo thiab tsis yoog, thiab tsis tuaj yeem ua tau raws li cov ntaub ntawv sau tau hloov tau. Colorless pob tshab PI yeeb yaj kiab tuaj yeem ua tau raws li qhov yuav tsum tau muaj, thiab lub pob tshab lub teeb yuag, yog li nws yog thawj qhov kev xaiv ntim khoom ntxiv rau yav tom ntej.
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Los ntawm molecular qauv qauv tsim, xws li cov lus qhia fluorine, thiab lwm yam ntawm cov yeeb yaj kiab saum toj no, lossis ua ke ntawm cov yeeb yaj kiab ntawm polyimide cov yeeb yaj kiab tuaj yeem hloov kho zoo. Thaum txhim kho cov khoom siv kho qhov muag ntawm PI yeeb yaj kiab, nws tseem tsim nyog yuav tsum tau mus rau hauv tus account Lwm yam ntawm Pi Zaj Duab Xis, xws li cov khoom siv rau cov neeg kho tshuab, Dielectric cov khoom thiab cov ruaj khov stability. Tsis tas li ntawd, nano-composite muaj txiaj ntsig tuaj yeem txo cov thermal nthuav cov coeffanic ntawm kev tswj hwm ntawm kev saib xyuas lub zog ntawm pi zaj duab xis.
Colorless pob tshab Pi Zaj duab xis yog undoubtedly ib qho khoom siv tshiab nrog cov txiaj ntsig zoo, thiab nws cov kev xaiv zoo tshaj plaws rau cov khoom siv aretoelectronic resatment. Nws yog qhov xav tau uas nrog qhov nce ntxiv rau kev tsim tawm kev lag luam PI, cov kev tshawb fawb ntawm cov xim tsis muaj xim zoo nkauj, thiab cov xim tsis muaj zog PI yog ntsib txoj hauv kev loj loj.
Nyob rau tam sim no, tsis muaj pob tshab Pi cov yeeb yaj kiab yog tsawg heev thiab kim nyob rau hauv kev ua lag luam, thiab tsuas yog siv nyob rau hauv cov khoom hluav taws xob siab. Yog li ntawd, yuav ua li cas kom txo tus nqi ntawm colilless pob tshab PI Film Wall yog tsim nyog ntawm kev tshawb nrhiav qhov tseem ceeb ntawm cov khoom siv cov khoom siv.
Peb 6Fxy (CAS # 65294-20-4) thiab 6fda (CAS # 1107-00-2) Cov khoom lag luam, tau muab dav pom los ntawm cov neeg siv khoom txawv teb chaws. Txais tos tiv tauj peb!
yihoo@yihoopolymer.com
Lub Sijhawm Post: Dec-07-2022