Ubuchwepheshe bokwelapha be-UV LED kanye nesingeniso se-Resin

Eminyakeni yamuva, ubuchwepheshe bokwelapha be-UVLED budonse ukunaka okukhulu emhlabeni. Ezinhlelweni eziningi, imithombo yokukhanya ye-UVLED kancane kancane ithathe indawo yemithombo yokukhanya ye-mercury yendabuko. I-UVLED iwuhlobo lwe-diode ekhipha ukukhanya kagesi. Uma kuqhathaniswa nesibani se-UV mercury esivamile, sinobungani bemvelo, sisebenza kahle futhi sisetshenziswa amandla aphansi. Kuwubuchwepheshe bezimboni obusimeme ngempela. Eminyakeni yamuva, ubuchwepheshe bokwelapha be-UVLED budonse ukunaka okukhulu emhlabeni. Ezinhlelweni eziningi, imithombo yokukhanya ye-UVLED kancane kancane ithathe indawo yemithombo yokukhanya ye-mercury yendabuko. I-UVLED iwuhlobo lwe-diode ekhipha ukukhanya kagesi. Uma kuqhathaniswa nesibani se-UV mercury esivamile, sinobungani bemvelo, sisebenza kahle futhi sisetshenziswa amandla aphansi. Kuwubuchwepheshe bezimboni obusimeme ngempela. Isici se-UVLED sobude obubodwa, ukusebenza kahle kokukhishwa kokukhanya okuphezulu, ukusetshenziswa kwamandla okuphansi I-UVLED ingaguqulela ngokuqondile amandla kagesi ekukhanyeni kwe-UV, futhi ithumele ukukhanya kwe-ultraviolet kwama-single-wave bands, amandla okukhanya agxile kakhulu kumabhande athile okukhanya kwe-ultraviolet. Manje kunezicelo ezivuthiwe emakethe. 365nm, 385nm, 395nm, 405nm amabhendi amabili. I-spectrum yokwethulwa kwezibani ze-UV ze-mercury zendabuko ibanzi kakhulu, futhi ingxenye ye-ultraviolet spectrum eqiniswe ngempela yenza ingxenye yawo kuphela. Ngasikhathi sinye. Ungakhiqizi izibani ze-infrared ne-ozone zendabuko zemercury ukuze ukhiqize imisebe ye-infrared, futhi ukhiphe ukushisa okuningi, okungadala umonakalo ku-substrate ezwela ukushisa. I-UVLED ingumthombo wokukhanya obandayo, ongagwema ngempumelelo ukufinyela nokuguqulwa ngenxa yokushisisa ngokweqile kwama-substrates. I-UVLED, esetshenziselwa ukwelapha i-ultraviolet, ngokuvamile ukukhanya kwe-UV enamaza amade, ngakho ayikhiqizi i-ozone phakathi nenqubo yokwelapha. Ingakwazi ukugcina indawo yokusebenza enhle. Okungukuthi ukukhanyisa, isilawuli se-elekthronikhi i-UVLED ayidingi ukufudumeza njengamalambu e-mercury, futhi ayidingi ukugcina isibani ukuze sigcine ukuphila nokusebenza kahle kwesibani. I-UVLED ingavula (ivale) ukukhanya ngokushesha, amandla okukhiphayo angasethwa ngokukhululekile, futhi angalungiswa ngokuzenzekelayo ngesivinini somshini. Iwonga kakhulu amandla futhi kulula ukuyilawula. Impilo yesevisi yinde, futhi ukusetshenziswa kwezibani eziphansi ze-LEDUV ngezindleko zokunakekela kungafinyelela amahora angaphezu kuka-10,000 kuya ku-50,000, okungaphezu kwezikhathi ezingu-10 isibani se-mercury esivamile, futhi umoya wokukhanya uhamba kancane kakhulu. Impilo yesevisi ayithinteki ngenani lokushintshwa. Ngesikhathi esifanayo, umthombo wokukhanya we-LED awunawo i-mercury, futhi akukho okunamathiselwe okufana ne-lampshade, ngakho-ke cishe asikho isidingo sokulondoloza, ukunciphisa izindleko zokulungisa. Ukuguquguquka okuphezulu, imithombo emincane yokukhanya kwe-LED kusayizi wesistimu ingahlukaniswa ngemithombo yokukhanya yephoyinti, imithombo yokukhanya kwezintambo, nemithombo yokukhanya kwendawo. Usayizi wempahla yomthombo wokukhanya mncane, futhi idivayisi yokukhipha imisebe ihlangene kakhulu kumadivayisi asekelayo ahlobene. Ayidingi indawo enkulu yokufaka imishini kanye nokwakhiwa kwamapayipi esikhathini esidlule. Lesi sici siyenza ivumelane nezinqubo ezihlukahlukene zokukhiqiza, futhi inqubo yokukhiqiza isebenza kahle kakhulu. Kusukela ngo-2011 kuya ku-2016, ukuthengiswa kwe-UVLED kanye nemishini yesibani ye-UV ye-mercury yesibani ye-UVLED yemakethe namathemba. NgokukaTechnavio, imakethe ye-UVLED igcine ukukhula ngesivinini esiphezulu kakhulu eminyakeni eyisikhombisa noma eyisishiyagalombili edlule. Kusukela ngo-2008 ngo-2008 kuya ku-2014 izigidi ezingu-90 zamadola aseMelika, izinga lokukhula elijwayelekile lonyaka le-compound liphezulu njenge-28.5%. Ngo-2016, ngenxa yezicelo ezingenisiwe ngenkuthalo ezifana ne-photosynthesis, inzalo kanye nezimakethe zokuhlanza, inani elilinganiselwe lokukhipha lizoba ngu-US $ 166 wezigidi, lapho inani eliphumayo lama-LED lizofinyelela ku-$ 81 million emakethe yokwelapha optical. Ngo-2020, isilinganiso sokukhula kwaminyaka yonke kwemakethe yobuchwepheshe be-UVLED emhlabeni wonke sizofinyelela ku-39%. Ngo-2015, imakethe ye-ultraviolet optical curing yabalelwa ku-48.14% wemakethe yobuchwepheshe be-UVLED. Isidingo samadivayisi okwelapha e-UVLED embonini yokunyathelisa sinyukile, futhi ukuthuthuka okuphawulekayo kokuminyana kwevolumu evamile yama-chips e-UVLED kwenze ukuthi ukwelapha kwe-UV kuthathe ingxenye enkulu yemakethe yobuchwepheshe be-UVLED. Ngesikhathi esifanayo, imboni yokunyathelisa isithuthuke yaba umsebenzisi omkhulu wemishini yokwelapha ye-LED. Ubuchwepheshe be-UVLED buzuze impumelelo enkulu emkhakheni we-inkjet, futhi bukhuthaze ukusetshenziswa kobuchwepheshe be-UVLED kuyo yonke imboni yokunyathelisa. Ubuchwepheshe be-UVLED i-Technavio, imakethe yase-Asia, ibikezela ukuthi imakethe yobuchwepheshe be-UVLED esifundeni sase-Asia-Pacific izokhula ngokushesha kakhulu ngokuzayo. Izinga lokukhula lonyaka elihlanganisiwe lobuchwepheshe be-UVLED esifundeni sase-Asia-Pacific lizofinyelela ku-39.31%. Ikakhulukazi ngenxa yesidingo esikhulu sesifunda semishini yokwelapha ye-UV nobuchwepheshe. I-China ne-India izimakethe ezisafufusa. Njengoba uhulumeni ekhuthaza imithombo yokukhanya yokonga amandla futhi esekela ukulawulwa kweminyango yezimboni, yezokwelapha neyesayensi, lezi zinqubomgomo zikhuthaza abakhiqizi be-UVLED ukuthi bakhulise ukukhiqizwa kwe-UVLED. Izinhlelo zokusebenza ze-LED zokwelashwa okwamanje zigxile ezindaweni ezintathu ezinkulu zokhuni, uyinki kanye neglue ye-UV. Eminyakeni embalwa ezayo, kuzoba nokwanda okukhulu. Imakethe yaseYurophu ubuchwepheshe be-UVLED Ubuchwepheshe be-UVLED base-Europe buzokhuphuka busuka ku-US $ 36.28 million ngo-2015 bufinyelele ezigidini ezingu-190.2 zamadola aseMelika ngo-2020. Ukwenqatshelwa kokulawulwa kwemvelo kwezinto eziyingozi kanye nokwenqatshelwa kwezibani zemercury kwenze imakethe yaseYurophu yaba negalelo elibalulekile emalini engenayo yemakethe ye-UVLED yomhlaba wonke. Ngenxa yokuthi i-UVLED ihambisana nemvelo futhi isebenzisa amandla amancane, inezinto eziningi ezisetshenziswayo ezimakethe zase-Europe zezokwelapha, zokunamathisela, nezimakethe zokunyathelisa nezokwelapha. Lezi zicelo seziphinde zaba yisici esikhulu ekukhuleni kwemakethe yaseYurophu. Ubuchwepheshe be-UV LED Ubuchwepheshe be-UV LED emakethe yaseNyakatho Melika bubalelwa ku-26.8% wesabelo semakethe saseNyakatho Melika. I-Technavio ibikezela ukuthi imakethe yobuchwepheshe be-UVLED yaseNyakatho Melika izokhuphuka isuka ku-US $ 34.33 million ngo-2015 iye ku-US $ 1790.6 billion ngo-2020. Ngenxa yokukhula ngokushesha kwemakethe, imboni yezobuciko eNyakatho Melika iya ngokuya isebenzisa imishini yokwelapha i-ultraviolet nobuchwepheshe. Ezinye izinhlelo zokusebenza ze-UVLED zokupholisa amehlo zibandakanya imboni yezokwelapha, imboni yemishini yezokuxhumana, imboni yezimoto, imboni yezinto zokwakha, njll. I-UVLED resin Ngenxa ye-UVLED njengomthombo wokukhanya we-UV we-UV eyodwa, imbangela yokumuncwa kwechashazi lapho kwethulwa i-spectrum ye-LED idinga ukufaniswa ne-LED. Njengamanje, awekho ama-ejenti amaningi okuqalisa imithombo yokukhanya ye-LED. Ngakho-ke, ukufaniswa kwesizathu sembangela bekulokhu kunzima ukuqina kokukhanya kwe-LED. Njengamanje. Futhi lezi zimbangela ku-365nm, 385nm, 395nm, kanye ne-405nm azinayo inani eliphakeme kakhulu lokumunca, ngakho-ke ukusebenza kahle akukona ukusebenza kahle okuphezulu. Ngesikhathi esifanayo, uma kuqhathaniswa nezibani ze-mercury zendabuko, amandla ayo aphansi futhi amandla emisebe awekho phezulu, ikakhulukazi ohlelweni lombala we-inki. Uma isivinini sokuphrinta sishesha kakhulu, singaholela kalula ekuqinisweni kweyinki. Inkinga, i-optical curing resin yokwelapha kwe-LED kumele ibe nomsebenzi ophezulu kakhulu wokusabela ukuze kugwenywe izinkinga ezifana nokungapheki kahle nezinye izinkinga. Njengamanje, kunezinhlaka eziqinile ze-UVLED ezimbalwa kakhulu ezingakhethwa emakethe, ezingaphansi kwezinkinga ezimbili ezinkulu zomsebenzi wokusabela nokuzinza. Ijubane elilinganiselayo nelokwelapha lejubane lokuphulukisa, ukumelana komoya-mpilo okumelana nomhlaba kanye nokuzinza kwesitoreji, ukuvinjwa komoya-mpilo okumelana nobuso kanye nokuzinza kwesitoreji kuyizici ezintathu ezibalulekile zobuchwepheshe be-UV be-photosensitive. Kulula ukukufeza uwedwa, kodwa uma bobathathu bebonke, bobathathu bobabili. Kunzima kakhulu ukukucabangela kokubili. Ngenani elikhulu lokuhlola, abacwaningi be-Runa Chemical baye bashintsha isakhiwo se-resin ngezindlela ezintsha, futhi izindlela ezisizayo zenze ngokukhethekile izinsalela ezintathu eziqinile ze-UVLED ezinezinhlelo ezahlukene zokufaka isicelo, ezifinyelele ngokugcwele isivinini sokuqina, i-anti -surface resistance surface Ibhalansi ukuvimbela i-oxygen nokuzinza kwesitoreji, ukuze kuxazululwe kahle inkinga yohlelo lokusebenza. Isiqondiso sokhuni kanye nepulasitiki yokumboza i-FSP8370 iyisici sezindlela ezine -i-acrylic eguquliwe ye-polyester ecacisiwe. Ithuthukiswe futhi isetshenziswe ezinkuni ze-LED nezingubo zepulasitiki. I-resin iyisivinini sokuqina samandla aphansi, izinga eliphezulu lokuguqulwa, ubulukhuni obuphezulu, kanye nokumelana nokugqokwa okuhle kakhulu kanye nezakhiwo ezimelana namanzi nezibilisiwe. Ngesikhathi sokuhlolwa, kusetshenziswa imithombo yokukhanya yamachashazi angu-395nm eno-200mW/cm kuphela ukuze kukhanye imizuzwana engu-10 ukuze kome. I-FSP8370 ayinawo umsebenzi wokusabela ovelele kuphela, kodwa ukuqina kwayo kwesitoreji nakho kuhle kakhulu. Efomini lapho kukhona khona i-ejenti ye-trigger, uyibeke kuhhavini engu-60 C amaviki angu-2, i-viscosity ngokuyisisekelo ayishintshile, futhi ukuzinza kokushisa kuhle kakhulu. Ukuqondisa kweglue ye-UV i-FSP8376 wukungcweka okusemthethweni okubili kwe-polyurethane acrylic, eyathuthukiswa futhi yasetshenziswa ohlelweni lokunamathela lwe-UVLED. Ama-lipids ayashesha, ayancipha, futhi ane-agglomeration yangaphakathi enhle kakhulu futhi amelana namanzi. Amandla okunamathela ku-substrate yepulasitiki aphezulu. Izinga layo lokwetshwa ngu-130%. Ukuqondisa kukayinki i-FSP8374 i-acrylic eyisipesheli ye-polyester elungisiwe yezikhulu ezimbili, ethuthukiswe ngokukhethekile futhi isetshenziswe ohlelweni lukayinki lwe-UVLED. I-lipids yesihlahla iyaqina futhi iyagobeka, inomswakama omuhle kakhulu we-pigment, iguquguquka kahle, futhi inokunamathela okuhle kwepulasitiki, insimbi, nengilazi. Ukuzijwayeza okuhle kokuphrinta nakho kuyenza ifanelekele ukuphrinta kwerabha kanye nobuchwepheshe bokuphrinta usilika. Ukusetshenziswa kwe-UVLED kwe-inkjet ye-UV ekwelapheni okubonakalayo. Njengamanje, imakethe inonaka kakhulu kubuchwepheshe bokwelapha be-UVLED. Phakathi kwazo, inkambu ye-inkjet iyona emisha kakhulu, futhi inzuzo yokuqiniswa kwe-UVLED ingahlangabezana nezidingo zalo mkhakha. Inzuzo ye-inkjet ye-UVLED: ukongiwa kwamandla, okusebenzayo, ukulungiswa okuphezulu, ukuzivumelanisa nezinto eziningi ze-substrate. Inkambu yohlelo lokusebenza: Ukuphrinta kwemboni noma umhlobiso, ukuphrinta kwe-inkjet yendawo enkulu, ukuphrinta kwelebula nokupakisha. Uma kuqhathaniswa nokuphrinta okujwayelekile kwe-UV, ukuphrinta kwerabha ye-UV ye-LEDUV yonga amandla futhi kunobungani bemvelo phakathi nayo yonke inqubo yokukhiqiza yokuphrinta. Inganciphisa ukusetshenziswa kwamandla kuze kufike ku-70-80%. Izingxenye zemboni ye-PCB (ama-capacitor, ama-inductors, ama-plug-ins ahlukahlukene, izikulufu, ama-chips, njll.) zilungisiwe. Ukunisela okunobufakazi obubanzi kanye namasekhethi ayisisekelo, ukuvikelwa kwe-chip, ukuvikela ukunamathela kwe-antioxidant. I-Circuit board Preservation (i-angle) yokugqoka. Umugqa ophansi, umugqa ondizayo, ukulungisa ikhoyili. I-Polying kumaski wembobo yokushisela. Uma kuqhathaniswa nendlela evamile yokumboza, i-UVLED ngeke ithinte umswakama we-substrate, futhi izobona ngokugcwele ukuqiniswa okusheshayo kwe-UVLED kusukela phansi okuvaliwe, i-primer, ukulungisa umbala, nopende wobuso. Isikhathi eside sokumisa kanye nesikhathi esiqinile sikapende wama-noodle kanye nezinqubo eziyinkimbinkimbi zokwakhiwa kokufafaza okungagxili kakhulu okungaguquki kungafeza umshini nokusebenza komugqa wokuhlanganisa kuwo wonke ulayini. Izinamathiselo ze-UV zinezinzuzo eziningi zisebenzisa iglue yokwelapha ye-UVLED, njengokufakwa kokushisa okuphansi, isidingo esiphansi samandla, ukonga isikhathi nendawo yokuqinisa, ukukhulisa umkhiqizo, kanye nokuzenzakalela kalula. Ngakho-ke, isetshenziswa kabanzi emkhakheni wemboni ye-microelectronics kanye nemishini yezokwelapha, idlala indima ekubopheni, ekulungiseni nasekuvikeleni. I-UV -nail polish yelapheka ngezibani ze-LED ezinamandla aphansi. Ukusetshenziswa kokushisa okusebenzayo kuphansi, umphumela wokwelapha we-UV we-nail polish muhle, ongagcinwa ukhanya isikhathi eside. Inzuzo ye-LED yezingubo ze-UV: umthombo wokukhanya obandayo, ukungcola okuncane, ukuqina okusheshayo, ukusetshenziswa kwamandla okuphansi, nokusebenza kolwelwesi oluphakeme. Izinkambu zokufaka isicelo: omakhalekhukhwini, okokugqokwa kwemoto, amalensi optical, okokufaka epulasitiki, okokufaka i-fiber.