1. Oxidation: Nyob rau hauv ib puag ncig ntawm qhov kub thiab txias siab, cov nyiaj yuav yooj yim ua rau cov pa oxygen los ua cov nyiaj dub oxide. Tom qab Duoen Teeb pom kev zoo tau lees paub tias yog vim li cas rau qhov blackening ntawm lub teeb qhov chaw yog oxidation ntawm cov nyiaj-plated txheej, nws yuav qhia rau cov neeg siv khoom ntxiv xyuas cov huab cua nruj ntawm lub teeb ci thiab cov teeb kom tshem tawm txoj kev ya raws.
2. Carbonization: Raws li kev paub dhau los, cov khoom siv tsis txaus ntawm 6 cov ntaub ntawv tseem ceeb ntawm LED lub teeb qhov chaw (chip, bracket, tuag-bonding kua nplaum, bonding hlau, phosphor hmoov, encapsulation kua nplaum) thiab peb cov txheej txheem ntim loj (tuag-bonding. , xaim kev sib txuas, Qhov tsis zoo ntawm cov txheej txheem ntawm cov kua nplaum filling) tuaj yeem ua rau lub teeb ci los ua kom muaj qhov kub thiab txias, ua rau ib nrab lossis ua tiav blackening ntawm lub teeb ci thiab carbonization ntawm lub teeb ci. Kev npaj tsis tsim nyog ntawm cov teeb pom kev zoo ntawm LED teeb, thermal conductivity tsawg ntawm cov khoom siv hluav taws xob, kev npaj tsis tsim nyog, thiab ntau yam tsis xws luag hauv reflow soldering yuav ua rau carbonization ntawm lub teeb ci.
3. Sulfurization, chlorination thiab bromination: txheej nyiaj-plated ntawm LED bracket yuav tsim cov nyiaj sulfide thaum nws kov cov roj sulfur, thiab nyiaj halide uas nkag siab rau lub teeb yuav raug tsim thaum nws kov cov kua qaub nitrogen-muaj chlorine thiab bromine. gas, uas yuav ua rau lub teeb qhov chaw emit lub teeb. Dub ua tsis tiav. Lub teeb ci sulfur / chlorine / bromination tuaj yeem tshwm sim hauv txhua qhov txuas ntawm kev tsim khoom, khaws cia, kev laus, thiab kev siv LED sawb lub teeb qhov chaw thiab cov teeb. Tom qab blackening ntawm lub teeb pom kev zoo tau kuaj pom tias yog sulfur / chlorine / bromination, tus neeg siv yuav tsum xaiv cov ncauj lus kom ntxaws txog kev tshem tawm cov sulfur raws li qhov tshwm sim ntawm sulfur / chlorine / bromination.
Plaub, tshuaj incompatibility: Lub blackening ntawm LED teeb qhov chaw kuj yuav tshwm sim los ntawm cov tshuaj lom neeg. Qhov no blackening tshwm sim feem ntau tshwm sim nyob rau hauv kaw lub teeb nrog me me los yog tsis muaj huab cua ua si. Txawm li cas los xij, blackening ntawm lub teeb qhov chaw tsuas yog ib qho tsos. Cov laj thawj xws li vulcanization, chlorination, bromination, oxidation, carbonization thiab tshuaj incompatibility yuav ua rau blackening ntawm LED teeb qhov chaw. Vim tias tsis muaj cov cuab yeej ntsuas kev tshaj lij thiab cov neeg ua haujlwm, cov tuam txhab LED feem ntau vam khom cov kev paub dhau los thiab kev xav los txheeb xyuas qhov ua tsis tiav ntawm blackening, thiab tsis muaj cov ntaub ntawv tshawb fawb.
Benwei Teeb pom kev zoo yog LED Tube, LED dej nyab teeb, LED Vaj Huam Sib Luag Teeb, LED High Bay, LED chaw tsim tshuaj paus nrog 12 xyoo kev paub. Yog tias koj xav yuav lub teeb pom kev zoo LED dej nyab los yog muaj kev nkag siab ntau ntxiv ntawm daim ntawv thov ntawm LED dej nyab teeb, thov hu rau peb nug, peb lub vev xaib: https://www.benweilight.com/.
