UV LED Kuchiritsa Technology ndi Resin Introduction

M'zaka zaposachedwa, ukadaulo wakuchiritsa wa UVLED wakopa chidwi padziko lonse lapansi. M'magwiritsidwe ambiri, magwero a kuwala kwa UVLED asintha pang'onopang'ono magwero achikhalidwe a mercury. UVLED ndi mtundu wamagetsi otulutsa magetsi. Poyerekeza ndi nyali yachikhalidwe ya UV mercury, ndiyotetezeka ku chilengedwe, yothandiza komanso yotsika kwambiri. Ndiukadaulo wokhazikika wamakampani obiriwira. M'zaka zaposachedwa, ukadaulo wakuchiritsa wa UVLED wakopa chidwi padziko lonse lapansi. M'magwiritsidwe ambiri, magwero a kuwala kwa UVLED asintha pang'onopang'ono magwero achikhalidwe a mercury. UVLED ndi mtundu wamagetsi otulutsa magetsi. Poyerekeza ndi nyali yachikhalidwe ya UV mercury, ndiyotetezeka ku chilengedwe, yothandiza komanso yotsika kwambiri. Ndiukadaulo wokhazikika wamakampani obiriwira. Mawonekedwe a UVLED single wavelength, kuwala kotulutsa bwino, kugwiritsa ntchito mphamvu zochepa UVLED imatha kusinthira mwachindunji mphamvu yamagetsi kukhala kuwala kwa UV, ndikutumiza kuwala kwa ultraviolet kwamagulu amodzi -wave, mphamvu yowunikira imakhala yokhazikika kwambiri mumagulu ena amtundu wa ultraviolet. Tsopano pali okhwima ntchito msika. 365nm, 385nm, 395nm, 405nm magulu awiri. Kukhazikitsidwa kwa nyali zachikhalidwe za UV mercury ndizokulirapo, ndipo gawo la ultraviolet spectrum lomwe lidalimba limangotengera gawo lake lokha. Panthaŵi imodzimodziyo. Osatulutsa nyali zamtundu wa infrared ndi ozoni kuti apange kuwala kwa infuraredi, komanso kutulutsa kutentha kwambiri, komwe kungayambitse kuwonongeka kwa gawo lapansi lokhudzidwa ndi kutentha. UVLED ndi gwero lounikira lozizira, lomwe limatha kupewa kutsika ndi kusinthika chifukwa cha kutentha kwambiri kwa magawo. UVLED, yomwe imagwiritsidwanso ntchito pochiritsa ma ultraviolet, nthawi zambiri imakhala kuwala kwa UV ndi kutalika kwatali, kotero sikutulutsa ozone panthawi yochiritsa. Ikhoza kukhala ndi malo abwino ogwirira ntchito. Ndiko kuyatsa, chowongolera chamagetsi cha UVLED sichifunika kutenthetsa ngati nyali za mercury, komanso sichiyenera kusunga nyaliyo kuti isunge moyo ndi ntchito ya nyaliyo. UVLED imatha kuyatsa (kuzimitsa) nthawi yomweyo, mphamvu zotulutsa zimatha kukhazikitsidwanso mwaulere, ndipo zitha kusinthidwa zokha ndi liwiro la makina. Ndizopulumutsa mphamvu komanso zosavuta kuzilamulira. Moyo wautumiki ndi wautali, ndipo kugwiritsa ntchito magetsi otsika a LEDUV pamtengo wokonza kumatha kufika maola oposa 10,000 mpaka 50,000, omwe ndi nthawi yoposa 10 ya nyali yamtundu wa mercury, ndipo kuwala kumakhala pang'onopang'ono. Moyo wautumiki sukhudzidwa ndi kuchuluka kwa zosintha. Panthawi imodzimodziyo, gwero la kuwala kwa LED lilibe mercury, ndipo palibe zomangira monga lampshade, kotero palibe chifukwa chokhalira, kuchepetsa mtengo wokonza. Kusinthasintha kwakukulu, magwero ang'onoang'ono a kuwala kwa LED mu kukula kwa dongosolo akhoza kugawidwa kukhala magwero a kuwala, magwero a waya, ndi magwero a kuwala. Kukula kwa zida zowunikira ndizochepa, ndipo chipangizo choyatsira ndi chophatikizana kwambiri ndi zida zothandizira. Sikutanthauza lalikulu makina unsembe danga ndi mapaipi kumanga m'mbuyomu. Khalidweli limapangitsa kuti zigwirizane ndi njira zosiyanasiyana zopangira, ndipo kupanga kumakhala kothandiza kwambiri. Kuyambira 2011 mpaka 2016, kugulitsa kwa UVLED ndi zida zachikhalidwe za UV mercury nyale UVLED msika ndi ziyembekezo. Malinga ndi Technavio, msika wa UVLED wakhala ukukula kwambiri pazaka zisanu ndi ziwiri kapena zisanu ndi zitatu zapitazi. Kuchokera 2008 mu 2008 kuti 2014 90 miliyoni US madola, avareji pachaka kukula kwa pawiri ndi mkulu monga 28,5%. Mu 2016, chifukwa cha ntchito zomwe zimatumizidwa kunja monga photosynthesis, kutsekereza ndi kuyeretsa misika, mtengo wake udzakhala US $ 166 miliyoni, zomwe mtengo wa LED udzafika $ 81 miliyoni pamsika wochiritsa kuwala. Pofika 2020, kukula kwapakati pachaka kwa msika waukadaulo wa UVLED padziko lonse lapansi kudzafika 39%. Mu 2015, msika wa ultraviolet optical curing udawerengera 48.14% pamsika waukadaulo wa UVLED. Kufunika kwa zida zochizira za UVLED pamakampani osindikizira kwakula, ndipo kuwongolera kwakukulu kwa kuchuluka kwa tchipisi za UVLED kwapangitsa kuti machiritso a UV atenge gawo lalikulu pamsika waukadaulo wa UVLED. Panthaŵi imodzimodziyo, makampani osindikizira ayamba kukhala ogwiritsira ntchito kwambiri zipangizo zochiritsira za LED. Ukadaulo wa UVLED wachita bwino kwambiri pantchito ya inkjet, ndipo walimbikitsa kugwiritsa ntchito ukadaulo wa UVLED pamakampani onse osindikizira. Ukadaulo wa UVLED Technavio, msika waku Asia, ulosera kuti msika waukadaulo wa UVLED kudera la Asia -Pacific ukukula mwachangu mtsogolo. Kukula kwapachaka kwaukadaulo wa UVLED kudera la Asia-Pacific kudzafika 39.31%. Makamaka chifukwa kufunikira kwakukulu kwa dera la UV kuchiritsa zida ndi ukadaulo. China ndi India ndi misika yomwe ikubwera. Pamene boma limalimbikitsa magetsi opulumutsa mphamvu ndikuthandizira kuyang'anira madipatimenti a mafakitale, azachipatala ndi asayansi, ndondomekozi zimalimbikitsa opanga UVLED kuti awonjezere kupanga UVLED. Ntchito zochiritsa za LED pakali pano zakhazikika m'magawo atatu akulu amatabwa, inki ndi guluu wa UV. M'zaka zingapo zikubwerazi, padzakhala chiwonjezeko chachikulu. Msika waku Europe ukadaulo wa UVLED Ukadaulo wa UVLED waku Europe ukwera kuchokera ku US $ 36.28 miliyoni mu 2015 mpaka $ 190.2 miliyoni US mu 2020. Kuletsa kuyang'anira chilengedwe cha zinthu zovulaza komanso kuletsa nyali za mercury kwapangitsa kuti msika waku Europe ukhale wothandiza kwambiri pa msika wapadziko lonse wa UVLED. Chifukwa UVLED ndi wokonda zachilengedwe ndipo imakhala ndi mphamvu zochepa, imakhala ndi ntchito zambiri ku Europe zamankhwala, zomatira, komanso kusindikiza ndi kuchiritsa misika. Ntchito izi zakhalanso chinthu chachikulu pakukula kwa msika waku Europe. Ukadaulo wa UV LED Ukadaulo wa UV LED pamsika waku North America umakhala ndi 26.8% ya msika waku North America. Technavio amalosera kuti msika waukadaulo waku North America UVLED udzakwera kuchokera ku US $ 34.33 miliyoni mu 2015 mpaka US $ 1790.6 biliyoni mu 2020. Chifukwa chakukulirakulira kwa msika, makampani opanga zojambulajambula ku North America akuchulukirachulukira kugwiritsa ntchito zida ndi ukadaulo wa ultraviolet. Ntchito zina zochiritsa za UVLED zimaphatikizapo makampani azachipatala, zida zoyankhulirana, makampani amagalimoto, mafakitale omangira, ndi zina zambiri. Utoto wa UVLED Chifukwa cha UVLED ngati gwero limodzi la kuwala kwa UV, chomwe chimapangitsa kuyamwa kwa dotter mpaka kukhazikitsidwa kwa mawonekedwe a LED kuyenera kufananizidwa ndi LED. Pakadali pano, palibe zida zambiri zoyambitsa magwero a kuwala kwa LED. Choncho, kufananitsa chifukwa cha chifukwa nthawi zonse kumakhala kovuta kwa kuwala kwa LED. Pakali pano. Ndipo zoyambitsa izi pa 365nm, 385nm, 395nm, ndi 405nm sizikhala ndi chiwongola dzanja champhamvu kwambiri, chifukwa chake kuchita bwino sikokwanira. Panthawi imodzimodziyo, poyerekeza ndi nyali zachikhalidwe za mercury, mphamvu zake ndizochepa ndipo mphamvu ya radiation siili yochuluka, makamaka mumtundu wa inki. Ngati liwiro losindikiza liri lothamanga kwambiri, limatha kuyambitsa kulimba kwa inki. Vuto, utomoni wochiritsa wa kuwala kwa machiritso a LED uyenera kukhala ndi zochita zambiri kuti upewe zovuta monga kuchiritsa bwino ndi zovuta zina. Pakadali pano, pali ma resin olimba a UVLED ochepa kwambiri omwe angasankhidwe pamsika, omwe amakumana ndi zovuta zazikulu ziwiri zomwe zimachitika komanso kukhazikika. Kuthamanga koyenera komanso kuchiritsa kwa kuthamanga kwa machiritso, kukana kwa okosijeni wapansi panthaka komanso kukhazikika kosungirako, kutsekereza kwa okosijeni wapamtunda ndi kukhazikika kosungirako ndi zinthu zitatu zofunika paukadaulo wa UV photosensitive. Ndikosavuta kukwanitsa nokha, koma ngati onse atatu ali onse, onse atatu ndi onse. Ndizovuta kwambiri kuziganizira zonsezi. Kupyolera muzoyesera zambiri, ofufuza a Runa Chemical asintha mawonekedwe a utomoni ndi njira zatsopano, ndipo njira zothandizira zapanga mwapadera ma resin atatu olimba a UVLED okhala ndi machitidwe osiyanasiyana ogwiritsira ntchito, omwe amakwaniritsa bwino liwiro la kulimba, anti-surface resistance surface. kutsekereza kwa okosijeni ndi kukhazikika kosungirako, kuti muthane bwino ndi vuto lenileni la kugwiritsa ntchito. Mayendedwe a matabwa ndi zokutira pulasitiki FSP8370 ndi mbali inayi - zenizeni zosinthidwa polyester acrylic. Amapangidwa ndikugwiritsidwa ntchito ku matabwa a LED ndi zokutira zapulasitiki. The utomoni ndi otsika mphamvu solidification liwiro, mkulu kutembenuka mlingo, mkulu kuuma, ndi bwino kuvala kukana ndi madzi zosagwira ndi yowiritsa katundu. Pakuyesa, kugwiritsa ntchito magwero a 395nm madontho okhala ndi 200mW/cm okha kuti aunikire masekondi 10 kuti ziume. FSP8370 sikuti imakhala ndi zochitika zabwino zokha, komanso kukhazikika kwake kosungirako ndikwabwino kwambiri. Mu chilinganizo chomwe pali choyambitsa choyambitsa, chiyikeni mu uvuni wa 60 C kwa masabata a 2, kukhuthala kwake sikunasinthe, ndipo kukhazikika kwamafuta ndikwabwino kwambiri. UV guluu malangizo FSP8376 ndi awiri -official specialization wa acrylic polyurethane, amene amapangidwa ndi ntchito UVLED zomatira dongosolo. Ma lipids amayenda mwachangu, amatsika pang'ono, ndipo amakhala ndi ma agglomeration abwino kwambiri amkati komanso kukana madzi. Mphamvu zomatira ku gawo lapansi la pulasitiki ndizokwera. Kutsmasewera Yachi130%. Inki malangizo FSP8374 ndi akuluakulu awiri osinthidwa poliyester acrylic, amene anapangidwa mwapadera ndi ntchito pa UVLED inki dongosolo. Mapiritsi amtengowo amakhala olimba komanso osinthika, okhala ndi utoto wabwino kwambiri wa pigment, wosinthika bwino, ndipo amamatira bwino papulasitiki, chitsulo, ndi magalasi. Kusintha kwabwino kosindikizira kumapangitsanso kukhala koyenera kusindikiza mphira ndi ukadaulo wosindikiza wa silika. Kugwiritsa ntchito kwa UVLED kwa inkjet ya UV pakuchiritsa kwamaso. Pakadali pano, msika uli ndi chidwi kwambiri ndiukadaulo wakuchiritsa wa UVLED. Pakati pawo, munda wa inkjet ndi wotsogola kwambiri, ndipo ubwino wa UVLED solidification ukhoza kukwaniritsa zosowa za ntchitoyi. Ubwino wa inkjet wa UVLED: kusungitsa mphamvu, kothandiza, kusamvana kwakukulu, kusinthira kuzinthu zingapo zapansi. Munda wa ntchito: Kusindikiza kwa mafakitale kapena zokongoletsera, kusindikiza kwakukulu kwa inkjet, zolemba ndi kusindikiza. Poyerekeza ndi kusindikiza wamba kwa UV, kusindikiza kwa rabara ya UV kumapangitsa kuti pakhale mphamvu zopulumutsa mphamvu komanso zachilengedwe panthawi yonse yosindikiza. Itha kuchepetsa kugwiritsa ntchito mphamvu mpaka 70-80%. Zida zamakampani a PCB (ma capacitors, inductors, mapulagi osiyanasiyana, zomangira, tchipisi, etc.) zokhazikika. Kuthirira kokwanira kokwanira ndi mabwalo apakati, chitetezo cha chip, chitetezo cha antioxidant. Circuit board preservation (angle) zokutira. Mzere wapansi, mzere wowuluka, kukonza koyilo. Polying pa kuwotcherera dzenje chigoba. Poyerekeza ndi njira yanthawi zonse yokutira, UVLED sichingakhudze chinyezi cha gawo lapansi, ndipo izindikira bwino kulimba kwa UVLED kuchokera kumunsi kotsekeka, koyambira, kukonza mtundu, ndi utoto wa nkhope. Kuyanika kwautali komanso nthawi yolimba ya utoto wa noodles ndi zovuta zamapangidwe opopera mankhwala osasunthika amatha kukwaniritsa makina ndi ntchito yolumikizira mzere wonsewo. Zomatira za UV zili ndi zabwino zambiri pogwiritsa ntchito guluu wochiritsa wa UVLED, monga kutsekereza kutentha pang'ono, kutsika kwamphamvu kwamagetsi, kupulumutsa nthawi ndi malo olimba, kukulitsa zokolola, komanso kosavuta kupanga makina. Chifukwa chake, amagwiritsidwa ntchito kwambiri pamakampani opanga ma microelectronics ndi zida zamankhwala, amatenga nawo gawo pakumangirira, kukonza, ndi kuteteza. Kupukuta kwa msomali wa UV kumachiritsidwa ndi magetsi otsika amphamvu a LED. Kugwiritsa ntchito kutentha komwe kumagwiritsidwa ntchito ndikotsika, UV msomali kuchiritsa gel osakaniza ndi zabwino, amene akhoza kukhala owala kwa nthawi yaitali. Zotchingira za UV zabwino za LED: gwero lowala lozizira, kuwononga pang'ono, kulimba mwachangu, kugwiritsa ntchito mphamvu zochepa, komanso magwiridwe antchito apamwamba a membrane. Minda yogwiritsira ntchito: mafoni am'manja, zokutira zamagalimoto, magalasi owoneka bwino, zokutira zapulasitiki, zokutira za fiber.