Kev siv LED encapsulation epoxy rau cov haujlwm sab nraum zoov hauv cov chaw ua si thiab cov chaw pej xeem yuav tsum muaj kev nkag siab tob thiab kev nkag siab ntawm ib puag ncig thiab cov tshuaj lom neeg nyuaj. Txhawm rau kom tsis txhob muaj teeb meem tshwm sim ntawm yellowing thiab npuas, ib qho yuav tsum pib nrog cov khoom siv epoxy resin uas muaj UV ruaj khov thiab tsis muaj dej noo. Raws li Shanghai siab- thev naus laus zis kev lag luam, peb pom zoo kom siv cov kauj ruam nruj: ua ntej- cua sov cov resin kom txo nws cov viscosity, uas tso cai rau cov pa npuas kom nce thiab pop yooj yim dua thaum lub sij hawm degassing. Cov kauj ruam ua ntej - cua sov no yog qhov tseem ceeb vim tias qis dua viscosity ua kom yooj yim dua ntawm cov kua resin nyob ib ncig ntawm qhov sib txawv ntawm LED sib dhos. Los ntawm kev ua raws li cov kauj ruam kev siv kom raug-xws li siv lub tshuab nqus tsev rau degassing thiab ua kom huv si, plua plav- ib puag ncig dawb- cov neeg ua haujlwm tuaj yeem ua tiav kev ua tiav uas nyob ruaj khov rau xyoo. Tshem tawm cov plua plav thiab cov khib nyiab hauv microscopic thaum lub sijhawm thov txheej txheem tiv thaiv lub teeb tawg thiab ua kom ntseeg tau tias cov epoxy kho tau zoo nkaus li pob tshab, ua kom cov lumen tso tawm ntawm lub teeb pom kev zoo tshaj nws lub neej ua haujlwm tag nrho.
Yog tias qhov project yog nyob rau hauv lub tsheb thauj mus los lossis lub tsev kawm ntawv, qhov kev ua haujlwm ntev yog qhov tseem ceeb, qhov kev kho kub yuav tsum tau maj mam nce mus kom tsis txhob muaj kev ntxhov siab sab hauv uas tuaj yeem ua rau micro- tawg. Ramping nce qhov kub thiab txias maj mam tso cai rau cov saw hlau polymer hla -txuas sib txuas, tiv thaiv qhov chaw hauv cheeb tsam uas tuaj yeem ua rau lub cev tsis muaj zog ntawm cov encapsulant. Kev daj yog feem ntau tshwm sim los ntawm kev raug siab -lub zog UV lub teeb lossis kub kub thaum kho, yog li xaiv peb cov tshwj xeeb kub kub epoxy lossis UV- cov qib LED tiv taus yog qhov tseem ceeb. Ua ib lub tuam txhab tshwj xeeb hauv Shanghai, peb muab cov ncauj lus qhia ntxaws ntxaws uas qhia peb cov neeg siv khoom los ntawm cov kev nyuaj no, muab cov kauj ruam - los ntawm - cov lus qhia kauj ruam ntawm thermal profiles thiab kev sib xyaw ua ke. Peb cov kev muag khoom loj thiab kev pabcuam network yeej ib txwm npaj los muab kev sab laj kev lag luam rau cov chaw tsim khoom thiab tsev kho mob nrhiav kev txhim kho lawv cov teeb pom kev zoo. Cov chaw tseem ceeb no yuav tsum muaj kev ntseeg siab, ntev ntev - teeb pom kev zoo uas ua haujlwm tsis tu ncua, ua rau peb cov khoom siv ruaj khov, tshwj xeeb epoxy resins yog qhov kev xaiv zoo tshaj plaws rau lawv cov kev xav tau txhua hnub.
Lub phiaj xwm loj ntawm peb lub tuam txhab yog ua kom siab -kawg encapsulation nkag tau rau txhua qhov project hauv nroog, suav nrog xinesmas thiab subways. Cov chaw nyob sab hauv tsev no xav tau kev tua hluav taws zoo heev, tsis muaj tshuaj lom, thiab qhov pom tseeb zoo dua los ua kom muaj kev nyab xeeb rau pej xeem thiab kev nplij siab. Raws li Shanghai thev naus laus zis-raws li me thiab nruab nrab- kev lag luam loj, peb niaj hnub ua kom zoo dua peb cov LED encapsulation epoxy kom tau raws li cov khoom siv raw khoom ntawm kev lag luam ntsuab zog. Peb lees paub tias kev hloov mus rau lub zog ruaj khov yuav tsum muaj cov ntaub ntawv muaj txiaj ntsig zoo uas txo cov khib nyiab thiab ua kom lub neej ntev ntawm cov khoom siv hluav taws xob. Kev tiv thaiv cov chips LED me me los ntawm cov ntsiab lus thaum muab lub teeb xa hluav taws xob ntau tshaj plaws yog peb lub hom phiaj rau txhua qhov chaw ua si thiab pej xeem square. Los ntawm peb cov kev tshawb fawb thiab kev loj hlob tsis tu ncua, peb txuas ntxiv xa cov kev daws teeb meem epoxy siab heev uas tiv taus huab cua hnyav, huab cua txias, thiab tshav ntuj hnyav, kom ntseeg tau tias peb cov neeg koom tes hauv nroog tuaj yeem tsim kom muaj zog dua, muaj kev nyab xeeb, thiab muaj kev ruaj ntseg rau cov neeg tiam tom ntej.
