Keeb Kwm thiab Txoj Cai Ua Haujlwm ntawm Kev Txhim Kho ntawm UV LED Curing Technology

Cov kev ua si hauv huab cua tsim cov LED UV curing system rau polymerization number case, coatings thiab adhesives, thiab lwm yam kev siv. Lub tshuab no coj cov txiaj ntsig zoo rau kev luam ntawv, hloov pauv thiab lwm yam lag luam; ib qho taw qhia txog nws keeb kwm thiab nws cov qauv kev ua haujlwm; thiab qee cov lus nug txog LED UV kho .. Cov kev ua si hauv huab cua tsim cov LED UV curing system, Rau cov kua nplaum sib xyaw, cov txheej thiab cov nplaum, thiab lwm yam kev siv. Cov tshuab no tau coj cov txiaj ntsig zoo rau kev luam ntawv, hloov dua siab tshiab thiab lwm yam kev lag luam; cia peb nkag siab me ntsis txog nws keeb kwm thiab nws cov ntsiab cai ua haujlwm; thiab qee cov lus teb rau LED UV solidification. Lub hauv paus thiab qhov zoo ntawm LED UV lub teeb kho: Txawm hais tias qee tus neeg yuav sim dilute qhov yooj yim los yog muaj peev xwm ntawm LED UV kho, cov thev naus laus zis no tau ua haujlwm zoo los ntawm huab cua txav hauv xyoo tas los no. Lub kaw lus raug suav tias yog lub ntiaj teb ua LED LED Cov Tsim Kho thiab cov chaw tsim khoom ntawm UV kho cov kev daws teeb meem. Nws cov txheej txheem patent tsis sib haum los ntawm cov neeg sib tw thiab suav tias yog qhov zoo tshaj plaws hauv kev ua lag luam tam sim no. Thaum cov neeg uas tham txog kev lag luam luam ntawv feem ntau yuav siv AMS los muab kev tshuaj xyuas thiab daws qhov chaw uas lawv tau hloov thiab nrhiav cov tshuab no. , Ua LED UV solidify ntau yam kev txhim kho. Ntxiv cov LED UV system rau lub tshuab luam ntawv yuav coj cov txiaj ntsig ntawm kev hloov pauv rau lub rooj; Cov hauv qab no yog cov txiaj ntsig zoo tshaj plaws: 1. Tus number case yog solidified tam sim ntawd, yog li tsis tas yuav qhuav lub sij hawm los yog tsim cov hmoov; 2. Lub tshuab luam ntawv tuaj yeem nthuav dav cov khoom siv substrate, suav nrog cov yas, nrog rau cov yas Tsis txhob nqus tus number case nrog lwm cov ntaub ntawv; 3. Lub thermal substrate tuaj yeem luam tawm yam xyuam xim thiab tsim nyog; 4. LED ultraviolet teeb yog qhov txuas ntxiv (10 npaug) dua li cov teeb ci ultraviolet (AMS tuaj yeem muab 30,000 teev ntawm kev sib zog. Lub peev xwm tsim nyog pib txo qis); 5. Thermal, ozone thiab mercury raug cais tawm ntawm chav xovxwm, ua rau lawv muaj kev nyab xeeb dua thiab txhim kho tag nrho ib puag ncig kev cuam tshuam; 6. UV number case tsis muaj cov kuab tshuaj, yog li LED UV kho tshem tawm volatility thiab volatilizers raug tshem tawm. Kev tso tawm cov organic tebchaw kom tsis txhob muaj teeb meem ib puag ncig; 7. Kev pheej hmoo ntawm cov nqi hluav taws xob thiab thermal ziab tuaj yeem hla dhau; 8. Tus nqi-ntxiv txheej tuaj yeem siv tau zoo; Txoj kev loj hlob ntxiv ntawm lub teeb yog tau txais thiab kev txhim kho ntxiv ntawm daim teb no tau nthuav dav acceleration ntawm kev siv tshiab thiab muaj peev xwm. Qhov no tsuas yog qee qhov txiaj ntsig ntawm UV LED solidification, nyob ntawm seb hom thiab qhov loj ntawm lub tshuab luam ntawv (txawm nws yog roj hmab, cov ntawv luam tawm lossis cov ntawv muag muag), cov tshuab luam ntawv muaj lwm yam zoo. Keeb kwm ntawm UV LED kho qhov muag kho qhov muag: Txoj kev kho qhov muag ntawm UV (UV) tau muaj nyob rau ntau xyoo: lawv tau qhia nyob rau xyoo 1960, raws li tau piav qhia los ntawm Wikipedia, UV-based solidification yog "cov txheej txheem kub tsis tshua muaj siab, cov txheej txheem siab-ceev-speed. , kev kub ceev txheej txheem txheej txheem thiab solventless txheej txheem -solidification yog aggregated es tsis txhob evaporation ". Nrov hais lus: kho yog txawv ntawm dryness. Thaum nws koom nrog inks, adhesives thiab coatings, nws yog ib qho instant (los yog ze instant) txheej txheem. s khoom hom. Tsoos UV curing siv mercury arc teeb los ua ultraviolet rays, uas yuav ua rau number case, nplaum thiab txheej rau chemically teb rau cov txheej txheem tshwj xeeb (hu ua aggregate), thiab hloov nws mus rau hauv cov khib nyiab thaum raug cov kua ua kua. Qhov xwm txheej zoo tshaj plaws yog tias lawv tau dhau los ua lub npe menyuam yaus luam tawm ntawm lub substrate ruaj khov. Lawv kho kom zoo thiab muaj kev kho mob txaus (lawv tsis muaj nplaum los yog nplaum). Txawm hais tias mercury arc teeb tau dav siv rau UV kho kom daws tau lawv txoj haujlwm, thiab nws tau muaj nyob rau lub sijhawm ntev, yog li cov neeg paub txog lawv txoj haujlwm, thiab lawv txhua tus muaj lawv tus kheej qhov tsis zoo: lawv tsim ozone thiab xav tau kom muaj huab cua zoo. ; Lawv siv lub zog loj los ua kom muaj cua sov ntau; lawv koom nrog kev siv mercury, thiab nws muaj kev cuam tshuam rau ib puag ncig ntev, thiab tab tom ntsib kev saib xyuas ntau ntxiv. Vim qhov tseeb no, nws zoo li EU txwv tsis pub muaj teeb meem tshuaj (Rohs II II), txwv tsis pub siv cov hlau lead hnyav, mercury, cadmium. LED ultraviolet curing yog txheej txheem tshiab dua. Ntau lub tshuab luam ntawv thiab cov tshuab hloov pauv tseem tab tom kawm-tab sis luv luv, nws muab cov teeb meem tshwm sim ntau tshaj plaws nrog kev teeb tsa kub thiab cov khoom siv tshuaj UV.