3w siab zog coj uva 365nm
Ultraviolet (UV) yog daim ntawv hluav taws xob hluav taws xob nrog lub nthwv dej los ntawm 10 (nrog qhov sib thooj ib puag ncig 30 PHz) txog 400 nm (750 THz), luv dua qhov pom kev, tab sis ntev dua X-rays. UV hluav taws xob muaj nyob hauv tshav ntuj, thiab suav txog 10% ntawm tag nrho cov hluav taws xob hluav taws xob hluav taws xob tawm los ntawm Tshav. Nws kuj tseem tsim los ntawm cov hluav taws xob hluav taws xob thiab cov teeb tshwj xeeb, xws li cov teeb ci mercury-vapor, cov teeb ci, thiab teeb dub.
Khoom Qhia:
Khoom pob qhov ntev:
Khoom duab:
UV tua (tua kab mob ultraviolet) yog txheej txheem uas siv lub teeb ci ultraviolet los pib ua cov tshuaj tiv thaiv kab mob uas tsim cov kab sib txuas sib txuas ntawm cov polymers. Kev kho UV tuaj yeem hloov kho rau kev luam ntawv, txheej, kho kom zoo nkauj, stereolithography, thiab hauv kev sib dhos ntawm ntau yam khoom thiab khoom siv. Hauv kev sib piv rau lwm cov thev naus laus zis, kho nrog UV lub zog tuaj yeem suav tias yog txheej txheem kub tsawg, txheej txheem nrawm, thiab yog txheej txheem tsis muaj kuab lom, raws li kev kho mob tshwm sim los ntawm polymerization ncaj qha tsis yog los ntawm evaporation.
Daim ntawv thov ntawm UVLED teeb kho hauv kev lag luam luam ntawv
UVLED lub teeb tua muaj qhov zoo ntawm lub neej ntev, txuag hluav taws xob, siv tam sim thiab tiv thaiv ib puag ncig. Tam sim no, ntau lub tshuab luam ntawv tau nruab nrog UVLED lub teeb ci. Nrog rau kev ua raws li WTO txwv tsis pub muaj mercury txwv,
Ntau thiab ntau cov cuab yeej luam ntawv yuav raug hloov kho lossis nruab nrog UVLED cov cuab yeej kho. UVLED teeb kho yuav maj mam hloov cov tsoos mercury teeb hauv kev kho.
Kev sib piv ntawm UVLED tua thiab kev tua UV ib txwm muaj
UV tua, uas yog UV tua, yog siv UV nruab nrab thiab nthwv dej luv (300-800 nm) nyob rau hauv UV hluav taws xob, cov kws tshuaj tua kab mob hauv cov ntaub ntawv kua UV tau txhawb kom dhau los ua cov dawb radicals lossis cations, thiaj li pib tsim cov tshuaj sib xyaw.
Cov txheej txheem ntawm polymerizing cov ntaub ntawv polymer (resins) nrog cov pab pawg ua haujlwm rau hauv cov yeeb yaj kiab uas tsis yaj thiab tsis yaj. Tam sim no, UV kho feem ntau siv UV tshiab teeb, tso cov teeb mercury thiab cov teeb halogen tau maj mam tshem tawm.
Vim li cas UV LED tua tshuab thev naus laus zis tuaj yeem hloov pauv sai thiab maj mam hloov cov tshuaj UV ib txwm muaj? Feem ntau yog cov ntsiab lus hauv qab no.
1. UV LED muaj lub neej ntev, ntau dua 10 npaug ntawm cov tsoos mercury teeb, uas tuaj yeem txuag cov nqi hloov khoom siv;
2. UV LED yog lub teeb pom kev txias, tsis muaj cua sov, yuav tsis ua rau cov khoom kub hnyiab qhov kub thiab txias ntau dhau thiab cuam tshuam rau cov khoom siv, ntau yam kev siv
3. UV LED tuaj yeem qhib thiab siv tam sim yam tsis muaj cua sov, thiab tuaj yeem qhib thiab tua ntawm qhov xav tau, tsis tas yuav tsum tau qhib thiab tua ib txwm txhawm rau txhawm rau tsis cuam tshuam rau kev pabcuam lub neej ntawm lub teeb raws li kev kho UV ib txwm muaj, yog li li txuag hluav taws xob;
4. UV LED ua kom nrawm nrawm, feem ntau yog 1-2 vib nas this los xaus cov txheej txheem kho, uas tuaj yeem txhim kho kev tsim khoom tau zoo;
5. UV LED tsis muaj mercury thiab lwm yam tshuaj phem, uas yog ib puag ncig zoo thiab ua tau raws li qhov yuav tsum tau muaj kev tiv thaiv ib puag ncig ntsuab.
3w lub zog loj coj uva 365nm cov qauv muaj rau kev sim.
Cim npe nrov: 3w lub zog loj coj uva 365nm, Suav teb, cov chaw tsim khoom, cov chaw muag khoom, lub Hoobkas, nqe, pheej yig, hais tawm, ntawv teev tseg, kev qhia tshwj xeeb, kev qhia tshwj xeeb
