Puas yog qhov blackening ntawm LED teeb qhov chaw vim tshuaj incompatibility, oxidation, carbonization, sulfuration, chlorination, los yog bromination? Cov kws tshaj lij ntawm Benwei Teeb pom kev zoo yuav nthuav tawm cov kev daws teeb meem!
Qhov blackening ntawm LED teeb qhov chaw yog qhov teeb meem uas cov tuam txhab LED loj feem ntau ntsib. Lub teeb pom kev pom tseeb blackening tsuas yog qhov ntawd - qhov tsos. Lub teeb ci LED yuav dhau los ua xim dub rau ntau yam laj thawj, suav nrog sulfidation, chlorination, bromination, oxidation, carbonization, thiab tshuaj tsis sib haum. Feem ntau ntawm cov tuam txhab LED feem ntau nyob ntawm qhov kev paub dhau los thiab kev paub txog kev kwv yees thaum ua qhov kev ntsuam xyuas tsis ua haujlwm vim lawv tsis muaj cov cuab yeej kuaj thiab cov neeg ua haujlwm. Benwei cov kws paub txog teeb pom kev zoo tau tsim qhov kev kuaj mob ua ntej ntawm LED teeb pom kev ua kom pom kev ua kom pom tseeb raws li cov lus teb rau qhov tshwm sim no, nrog rau lub hom phiaj ntawm kev pab cov neeg siv khoom sai, pheej yig, thiab raug tus cwj pwm ua rau LED teeb pom kev blackening (txawm nws yog vulcanization, chlorination, lossis bromination lossis tsis) nyob rau hauv ob hnub.
Bromination, chlorination, thiab sulfurization
Thaum cov roj sulfur-muaj roj los rau hauv kev sib cuag nrog cov nyiaj-plated txheej ntawm LED bracket, nws yuav tsim cov nyiaj sulfide, thiab thaum acidic nitrogen-muaj chlorine thiab bromine gases tuaj rau hauv kev sib cuag nrog nws, nws yuav tsim lub teeb-sensitive silver halide, uas yuav tig lub teeb ci dub thiab ua rau nws ua haujlwm tsis zoo. Txhua theem ntawm kev tsim khoom, kev cia khoom, kev laus, thiab kev siv cov teeb pom kev zoo ntawm LED thiab cov teeb pom kev zoo rau cov sulfur, chlorine, thiab bromination ntawm lub teeb ci. Tus neeg siv yuav tsum xaiv ib txoj kev npaj tshem tawm cov sulfur raws li cov txheej txheem ntawm sulfur, chlorine, thiab bromination ib zaug qhov ua rau blackening ntawm lub teeb pom kev zoo tau txiav txim siab yog sulfur, chlorine, lossis bromination. Cov nram qab no yog qee qhov tam sim no leej faj, chlorine, thiab bromine nrhiav cov cuab yeej tsim los ntawm Benwei Cov Kws Tshaj Lij Teeb pom kev zoo: Sulfur, chlorine, thiab bromine tso tawm los ntawm cov teeb (suav nrog cov khoom siv hluav taws xob), Sulfur, chlorine, thiab bromine tso tawm los ntawm cov teeb ( Tsuas yog cov khoom siv hluav taws xob sab nraud), Sulfur, chlorine, thiab bromine tso tawm los ntawm lub zog hluav taws xob, Sulfur, chlorine, thiab bromine tso tawm los ntawm cov khoom siv, Sulfur, chlorine, thiab bromine tso tawm los ntawm kev ntim khoom, Txij li cov pa roj xws li sulfur, chlorine, lossis bromine tuaj yeem nkag mus. cov teeb pom kev zoo los ntawm cov kab nrib pleb hauv lub bracket lossis silica gel, Benwei cov kws paub txog teeb pom kev zoo kuj tau pib qhov kev ntsuas huab cua nruj los pab cov neeg siv khoom txhim kho cov lus qhia rau cov khoom siv hluav taws xob.
