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Ukuhlola ubude obufanele be-ultraviolet yomugqa wakho wokukhiqiza kuvame ukuholela ebangeni le-385nm. Le mvamisa ethile iyitshe legumbi lezinqubo zanamuhla zezimboni, inikeza isisombululo esiguquguqukayo sezinhlobonhlobo zokwakheka kwamakhemikhali. Lo mhlahlandlela uhlola ukuthi yini eyenza i-385 nm UV LED ukuphulukisa kube ukukhetha okukhethwayo kwabakhiqizi abaningi nokuthi kuthinta kanjani ikhwalithi yokugcina yemikhiqizo yakho. Ngokuqonda amandla obuchwepheshe bale wavelength, ungaqondanisa kangcono imishini yakho nezidingo zakho zezinto ezibonakalayo nezinhloso zokukhiqiza. Kuyini ukuphulukiswa kwe-385nm UV LED futhi kungani isetshenziswa? I-385nm UV LED ukuphulukisa ubude be-UV yokuphulukisa okuvame ukusetshenziswa lapho kudingeka khona ibhalansi yokujula kwephuluki, amandla angaphezulu, nokuhambisana kwezinto ezibonakalayo. Uzothola ukuthi le wavelength ihlala "endaweni emnandi" ngaphakathi kwe-UVA spectrum, inikeza amandla anele okubangela ukuqina komhlaba ngenkathi ingena ngezingqimba ezijiyile kancane. Isetshenziswa kabanzi ngoba ivala igebe phakathi kokugxila kwamandla aphezulu kwe-365nm kanye nezici zokungena ezijulile zezinhlelo ezingama-395nm. Ukusebenzisa le wavelength kukuvumela ukuthi uphathe uhla olubanzi lwe-resin ngaphandle kokudinga ukushintsha njalo amakhanda akho wesibani. Inikeza ukukhishwa kwamandla okuzinzile nokuphindaphindwayo okusebenza kahle ngamakhemikhali anamuhla, alungiselelwe i-LED. Konjiniyela abaningi, imele isisekelo esithembekile sokuhlangana okujwayelekile nokuqeda imisebenzi lapho amandla esibopho angaguquguquki engumgomo oyinhloko. Yiziphi izinto kanye nama-photoinitiators aphendula kahle ekuphulukisweni kwe-385nm? Izinto ezinama-photoinitiators ezimunca ebangeni le-380-400 nm ngokuvamile ziphendula kahle ku-385 nm UV LED ukuphulukisa. Kufanele uhlole amashidi akho wedatha yezinto ezibonakalayo zama-photoinitiators ...

Ama-LED we-UV anamandla aphezulu, anamandla amakhulu, aguqula izimboni ezincike ekukhanyeni kwe-UV. Lawa madivayisi wombuso oqinile nawo ahlinzeka ngokusebenza okungcono ngamandla aphezulu, isikhathi sokuphila isikhathi eside, futhi anobungani bemvelo, ngokungafani nezibani zendabuko ze-mercury. Ukusetshenziswa kwayo kukhula ngokushesha ngokuya ngokuphulukiswa kwezimboni nokuphrinta kwe-3D, kanye nokuvala inzalo nokuhlanzwa kwamanzi. Yini ama-LED e-UV anamandla amakhulu? Ama-LED we-UV anamandla aphezulu angama-diode akhipha ukukhanya kwe-ultraviolet akhiqiza ukukhanya okuphezulu okukhanyayo ngama-wavelengths amancane we-365nm, 385nm, 395nm, no-405nm. Lezi zinhlelo zine-ama-chips e-UV LED aphezulu afakwe kuma-substrates aqinile ngamadivayisi wokuphatha okushisa aphezulu.  Uma kuqhathaniswa nama-LED ajwayelekile, ama-diode e-UV anamandla aphezulu ayakwazi ukusebenza emazingeni aphezulu wamanje futhi agcine izinga lawo lokuzinza. Lokhu kubenza baphelele ubuchwepheshe bokwelapha i-UV, ukubulala amagciwane, inzalo, kanye nezinhlelo zokuvezwa kwezimboni. UV LED Flood Curing Lamp -High Power, Efficient, and Reliable Imodeli ye-UV LED Flood Curing Lamp Model UVSS-120S2 kuyinto umkhiqizo yakhelwe ukuhlinzeka ukusebenza okusezingeni eliphezulu kanye nokwelashwa ezihlukahlukene imikhiqizo zezimboni kanye electronics. Lolu hlelo lunendawo enkulu ye-150mm x 100mm ye-irradiation eqinisekisa ukuphulukiswa okufanayo nokuphumelelayo kwezindawo ezinkulu. Kufanelekile ikakhulukazi ekukhiqizeni i-elekthronikhi, amadivayisi wezokwelapha, ama-optics, ne-optoelectronics lapho ukunemba, ukuthembeka, nesivinini kubalulekile. Indawo enkulu ye-irradiation ye-High-Volume Curing Isici esiphawuleka kakhulu salesi sibani sokuphulukisa izikhukhula ze-UV LED yiwindi layo lokuphulukisa le-150mm x 100mm. Ukumbozwa okubanzi okunjalo kwenza umsebenzisi akwazi ukwelapha ama-substrates amakhulu noma ...

Ukukhetha phakathi kuka-365 nm no-395 nm kulayini wakho wokukhiqiza kudinga ukuthi ubheke ngokucophelela ukuthi amandla e-ultraviolet asebenzisana kanjani nokugqoka kwakho okuthile. Ngenkathi womabili ama-wavelengths ewela ngaphakathi kwe-UVA spectrum, anikeza imiphumela ehlukile ngokuya ngobulukhuni bomhlaba kanye nokwelashwa. Lo mhlahlandlela uphula umehluko wezobuchwepheshe nokuhweba okusebenzayo kwe-365 nm vs 395 nm UV LED ukukusiza ukhethe umthombo wokukhanya ohambisana namakhemikhali akho wezinto ezibonakalayo. Ngokuqonda lezi zinto eziguquguqukayo, ungakhulisa isivinini sakho sokukhiqiza futhi uqinisekise ukuthi imikhiqizo yakho yokugcina ihlangabezana nezindinganiso zakho zekhwalithi. Uyini umehluko oyisisekelo phakathi kwe-365nm ne-395 nm UV LED ukuphulukisa? I-365 nm ne-395 nm ibhekisela kuma-wavelengths ahlukile e-UV LED amaphrofayli ahlukene wamandla nokusebenzisana kwezinto ezibonakalayo. Uzothola ukuthi ukukhanya kwe-365nm kunobude obufushane namandla aphezulu we-photon, okwenza kube ngempumelelo kakhulu ekuphenduleni kwamakhemikhali asezingeni eliphezulu. Ngokuphambene nalokho, ukukhanya kwe-395nm kune-wavelength ende namandla aphansi, okuvumela ukuthi kudlule kalula kuma-pigments nezingqimba ezijiyile. Ukukhetha kwakho phakathi kwazo kunquma ukuthi isibani sakho siguqula kanjani ugesi ube ngamandla athile ama-adhesives akho noma ama-inks adinga ukuqina. How does 365 nm UV LED curing perform in Practical Applications? I-365nm inikeza amandla aphakeme nokungena okujulile, okuthonya ukuthi isebenzisana kanjani nama-photoinitiators athile nama-substrates. Imvamisa usebenzisa leli -wavelength lapho usebenza ngama-adhesives acacile noma ukumbozwa okudinga ukwelashwa okusheshayo, okuphezulu kwendawo. Isebenza ngokukhethekile kumakhemikhali wefa aklanyelwe izibani zendabuko ...

Igama elithi Instant UV Output libhekisela kumandla we-UV wesikhathi sangempela akhishwa yizibani ze-UV LED ukuze kutholakale i-polymerization esheshayo nokomisa okusheshayo komhlaba. Ubuchwepheshe busebenzisa umsebenzi wama-diode we-UV asuselwa ku-semiconductor aguqula ngokuqondile amandla kagesi abe ukukhanya kwe-ultraviolet kuma-wavelengths athile (365nm, 395nm, noma 405nm). Lapho lokhu kukhanya kwe-UV kuvezwa ezintweni ezenzelwe ngokukhethekile, kubangela ukusabela okuqalwe ngesithombe, inqubo eguqula izinto eziwuketshezi zibe amafilimu aqinile ngemizuzwana embalwa. Lokhu kubizwa ngokuthi ukwelashwa kwe-UV - inqubo eyakha isisekelo sebhizinisi lokuphrinta, ukumboza, nokunamathisela. Iyini isayensi yokukhishwa kwe-UV esheshayo? Ukukhishwa kwe-IUV kusebenza ngesimiso se-electroluminescence. Lapho kudlula amandla kagesi ngokusebenzisa ama-diode e-UV, ukukhanya kwe-ultraviolet kukhiqizwa njengama-photon e-ultraviolet cishe ngokushesha, okwenza imisebe ephezulu ye-ultraviolet ebangela ukuxhumanisa kwamakhemikhali kwama-polymers. Ngokungafani nezibani ze-mercury, amandla e-UV LEDS angashintshwa ngokunembile ngezinhlelo ezihlakaniphile zokulawula amandla e-UV. Le iqinisekisa ukulawulwa kwesikhathi sangempela kokukhishwa kwe-UV, ukukhishwa kwe-UV okushisa okuphansi, kanye nokungaguquguquki ekulethweni kwamandla e-UV - okuphelele ngama-substrates abuthakathaka afana namapulasitiki, amafilimu kanye ne-elekthronikhi. Ukuphulukiswa okusheshayo kwe-UV LED kunezinzuzo ezilandelayo: Ukufudumala kwe-zero: Ukuqala okusheshayo kwe-UV kusindisa ngesikhathi sokusebenza. Ukulayisha okushisayo okuphansi: Kunciphisa umonakalo we-substrate ngenxa yemisebe ephansi ye-infrared. Ukusebenza kahle kwamandla: Isebenzisa amandla angaphansi kwamaphesenti angama-70 kunezibani ze-mercury. Idizayini yesayizi encane: Kulungile uma kukhulunywa ngokufanelana nokukhiqizwa okuncane noma kwe-inline. Impilo ebanzi: Ama-LED e-UV aphezulu anempilo yokusebenza efinyelela ezikhathini eziyi-10 kunezibani ezindala. Ukufaka uhlelo lwekhwalithi yobungcweti, ...

Udinga umhlahlandlela onokwethenjelwa we-UV LED wokuphulukisa ama-wavelength ukuze uqonde ukuthi imvamisa ethile yokukhanya ithinta kanjani imiphumela yakho yokukhiqiza. Ukukhetha ubude obufanele be-wavelength kuyisinqumo sobuchwepheshe esinquma ukuthi ngabe izinamathiselo zakho nokumbozwa kufinyelela amandla abo aphelele esakhiwo. Lo mhlahlandlela uhlanganisa umehluko obalulekile phakathi kwe-365 nm, 385 nm, 395 nm, ne-405 nm ukukusiza uvumelanise umthombo wakho wokukhanya namakhemikhali akho wezinto ezibonakalayo. Ngokufanisa lezi zimvamisa kuma-photoinitiators akho, ungathuthukisa ijubane lakho lokukhiqiza futhi uqinisekise ukuqedwa okungaguquguquki kuzo zonke izingxenye. Kungani i-Wavelength Matters in UV LED Curing I-Wavelength ibalulekile ngoba inquma ukuthi amandla okuphulukisa asebenzisana kanjani nezinto zokwakha kanye nama-photoinitiators. Kufanele ufanise ukukhanya kwesibani sakho kuphrofayili yokumuncwa kwamakhemikhali akho ukuqala inqubo ye-polymerization. Uma i-wavelength yakho icishiwe, amandla azodlula ezintweni noma abonise ebusweni ngaphandle kokubangela ukuthi uketshezi lube lukhuni. Ukukhetha kwakho imvamisa nakho kunquma ukuthi ukukhanya kungahamba ngokujula kangakanani ngengubo yakho. Ama-wavelengths amafushane nama-wavelengths amade asebenzisana nama-pigments nama-resin ngezindlela ezahlukene, athinta amandla okugcina okubopha. Yiziphi izici ze-365 nm UV LED ukuphulukisa? I-365nm wavelength inikeza ukungena okujulile futhi isebenza kahle ngama-photoinitiators athile azwelayo kulelo banga. Uvame ukusebenzisa le mvamisa lapho udinga ukwelapha ngokusebenzisa izingqimba ezijiyile zokugqoka okucacile noma lapho usebenza ngama-adhesives akhethekile ezimboni. Inikeza amandla aqinile "isibhakela" esikusiza ukuthi uzuze isibopho esiqinile ezingeni le-substrate. Amakhemikhali amaningi wendabuko e-UV ...

Uhlelo lokuphulukisa oluvaliwe luzosetshenziselwa ukuvikela ekukhanyeni kwe-UV, ukuchayeka nokuhlinzeka ngomkhathi ofanayo wokuphulukisa. Lezi zinhlelo zihlanganisa ubuchwepheshe bokwelapha obuphezulu be-UV LED ekamelweni lokuphulukisa elivaliwe ngenzuzo yokunikeza opharetha ukuphepha okuphezulu kakhulu, kuhambisana nezinga eliqhubekayo lokuphulukisa kanye nezinga eliphakeme kakhulu lokukhiqiza ngokunemba. Ngamayunithi avaliwe, ngokungafani nezinhlelo ezivulekile zokuphulukisa i-UV, kukhona ukwahlukanisa izindawo eziphephile ze-UV futhi ukuvezwa kuncishisiwe, kanye nokuzinza okushisayo kuyathuthukiswa ngesikhathi sokusebenza. Kubaluleke kakhulu kumongo wezimboni ezifana ne-elekthronikhi, amadivaysi wezokwelapha, nokugqoka, lapho ukusebenza kwe-photoinitiator kanye nokusabela kwe-polymer crosslinking kufanele kube okunembile ukuze kudalwe ukusebenza okuphezulu komkhiqizo. Izici eziphawulekayo zohlelo lokuphulukisa oluvaliwe Impumelelo yohlelo lokuphulukisa lwe-photopolymer oluvaliwe ilele ekwakhiweni nasezicini zobuchwepheshe. Amayunithi amasha ahlanganiswa nezinto ezintsha ezisebenza kahle kakhulu ngokusebenza, ukusetshenziswa kwamandla nokuphepha. Nazi izici ezibaluleke kakhulu: High-Power LED UV Modules Izinhlelo eziningi zokuphulukisa ezivaliwe, njenge-COB LED UV Solution, zisebenzisa ama-LED we-UV anamandla aphezulu ebhodini lesifunda elilodwa eliphrintiwe lensimbi (MCPCB). I-120 Chip COB LED UV Solution 40X33.2mm inezici ezilandelayo: Lolu hlelo lokuphulukisa lwe-LED lilungele ukuphulukiswa kwe-elekthronikhi, ukuphulukiswa kokunamathisela, nokubopha kwe-optical ngoba ine-photoinitiator ephezulu yokusebenza kanye ne-polymer crosslinking ngenxa yokunemba kwayo okuphezulu ekulawuleni ubude be-wavelength (365nm / 385nm / 395nm / 405nm). Controlled Curing Environment Uhlelo lokuphulukisa ngokunemba lusekelwe ekulawulweni kwendawo yokuchayeka kwe-UV. Izinga lokushisa, ukukhanya nokukhanya isikhathi sokuphulukisa kufanele kulawulwe kahle. Amayunithi avaliwe ahlinzeka: ...

Ukukhetha umthombo ofanele we-ultraviolet wesitolo sakho kudinga ukuthi ubheke ama-specs wezobuchwepheshe futhi ugxile ekutheni imishini iziphatha kanjani ngesikhathi soshintsho olusebenzayo. Uzothola ukuthi ukuhamba kusuka ohlelweni olususelwa ku-bulb kuya ohlelweni olususelwa ku-diode kushintsha indlela ophatha ngayo izingxenye, ukuphatha isikhathi sakho, nokuhlela ukuhamba kwakho komsebenzi. Lo mhlahlandlela uhlola amaqiniso okusebenza kwansuku zonke okusebenzisa ukukhanya kokuphulukisa kwe-LED vs isibani se-UV endaweni yokukhiqiza ephezulu. Ngokuqonda lokhu kungafani okusebenzayo, ungahlela kangcono ukuthuthukiswa kwesikhungo sakho futhi uqinisekise ukuthi imiphumela yakho yokukhiqiza ihlangabezana nezidingo zakho zekhwalithi nejubane. Uyini umehluko wokukhiqiza osebenzayo phakathi kwezibani zokuphulukisa ze-LED nezibani ze-UV? Izibani zokuphulukisa ze-LED nezibani zendabuko ze-UV ziziphatha ngokuhlukile ekukhiqizeni ngenxa yokulethwa kwamandla okuhlukile, izinga lokushisa nezici zokulawula. Uzoqaphela ukuthi izinhlelo ze-LED zivumela ukusebenza okusheshayo, okusho ukuthi akudingeki ulinde imishini ukufudumala ngaphambi kokuqala umugqa wakho. Izibani zendabuko ze-UV, noma kunjalo, zinikeza ukukhishwa okubanzi kwe-spectral okungaphatha izinhlobonhlobo zama-inki ajwayelekile ngaphandle kokudinga ukwakheka kwamakhemikhali akhethekile. Lo mehluko unquma ukuthi iqembu lakho limisa kangaki umugqa nokuthi sisebenzisa amandla angakanani isikhungo sakho ngezikhathi ezingasebenzi. How does heat generation compare between LED curing lights and UV lamps? Izibani zokuphulukisa ze-LED zivame ukuphola kunezibani zendabuko ze-mercury UV, ezithinta izinga lokushisa kwengxenye kanye nomklamo wokulungiswa. Ungacubungula amapulasitiki azwela ukushisa namafilimu amancane ngaphansi komthombo we-LED ngaphandle kwengozi yokugoqa noma ...

Advanced UV ukuphulukisa izixazululo Ukuphulukiswa kwe-UV Tape kuyindlela yomkhakha wokuphrinta yokomisa inki nephepha. Kwenziwa ngokusetshenziswa kokukhanya kwe-ultraviolet, okusetshenziswa ekomisweni kwamaphepha aphrintiwe nezinye izinto ezihlobene. Lokhu kubizwa ngokuthi ukwelashwa kwe-UV tape. Ukuphatheka okukhulu kwezinto zokwakha Phakathi kwezinzuzo eziyinhloko zezinhlelo zokuphulukisa itheyiphu ye-UV, umuntu kuzodingeka acacise ukuthi izinhlelo ziyakwazi ukusebenza ngama-substrates ahlukene.  Amateyipu we-UV aphathwe angalapha: Lesi sici semisebenzi eminingi siqinisekisa ukuthi, ezinhlelweni eziningi, abakhiqizi bazohlala beqiniseka ngohlelo olulodwa oluzosindisa izindleko zokukhiqiza nesikhathi. Izimfanelo ezibalulekile kanye nezici zobuchwepheshe Izinhlelo zamanje zokuphulukisa i-UV zisezingeni eliphakeme, izinhlelo eziyinkimbinkimbi zokusebenza kahle okuphezulu nokunemba: Izinzuzo ze-UV Tape Curing Kunezinhlobonhlobo zezinhlelo zokuphulukisa i-UV tape. 1. Umshini wokuphulukisa we-UV ophathwayo Okuncane, okujiyile, okuklanyelwe ukubanjwa eceleni ukuze kulungiswe noma ukuthinta okuncane. 2. Amayunithi we-UV Tape Curing Units Babhekise ezindaweni eziphakathi kuya ezinkulu ze-catalytic, isib. 3. Imishini Yokuphulukisa Itheyiphu ye-UV Isetshenziswe ekucubunguleni i-roll-to-roll (ukupakisha, umhlangano we-elekthronikhi). 4. Ama-LED e-UV Yenzelwe ukulingana namateyipu wokubopha we-optical, i-microelectronics, kanye nokucubungula okusheshayo nokuphulukisa. Ukusetshenziswa kwe-UV Tape Curing Ukunemba nokuphepha kuyinkinga enkulu embonini ye-elekthronikhi. Ukuphulukiswa kweteyipu ye-UV kunamandla okuqinisekisa ukucaca okuhle kokubili i-microelectronics kanye namabhodi wesifunda aphrintiwe (ama-PCB) abuthakathaka ngaphandle kokubandakanyeka kwamazinga okushisa aphezulu kakhulu. Lokhu kuqinisekisa ukuvikelwa kwemizwa kanye nokusondelana okuqinile nokuhlala isikhathi eside. Imboni yezokwelapha idinga ama-adhesives aqinile futhi ahambisanayo. Amateyipu alaphekayo e-UV asetshenziswa kabanzi ...

Ukukhetha isibani sokuphulukisa se-UV noma se-LED kulayini wakho wokukhiqiza kuncike ekutheni ukumbozwa kwakho okuqondile kanye ne-substrates kusabela kanjani ekukhanyeni kwe-ultraviolet. Kufanele ucabangele ukwakheka kwamakhemikhali wezinto zakho kanye nezici zomzimba ukuze uqinisekise isibopho esithembekile nesiphetho esiqinile. Lo mhlahlandlela uchaza ukuthi ungahlola kanjani ama-inks akho, ama-adhesives, kanye nokugqoka ukuthola umthombo wokukhanya ongcono kakhulu womsebenzi wakho. Ngokugxila kuzidingo zakho zezinto ezibonakalayo kuqala, ungagwema ukwelapha ukwehluleka futhi uthuthukise ikhwalithi yomkhiqizo wakho wokugcina. Izici zezinto ezibonakalayo zishayela kanjani ukukhetha phakathi kwezibani zokuphulukisa ze-UV ne-LED? Izici zezinto ezibonakalayo zinquma ukuthi isibani sokuphulukisa sizosebenza kanjani, ngakho-ke kufanele sishayele ukukhethwa kwesibani. Kufanele ubheke ukuthi i-chemistry yakho isabela kanjani kumabhendi athile okukhanya ngaphambi kokuthenga noma iyiphi imishini. Le ndlela iqinisekisa ukuthi ukumbozwa kwakho kuhlanganiswa kahle kuma-substrates akho ngaphandle kokuhlala ku-tacky. Uma ubeka izidingo zakho zezinto ezibonakalayo kuqala, unciphisa ubungozi bokuchitha imali ohlelweni olungeke lukhunise ama-resin akho athile. Yiziphi izakhiwo ezibonakalayo ezithinta ikhwalithi yokwelapha ngezibani ze-UV noma ze-LED? Izakhiwo zezinto ezibonakalayo ezifana nobukhulu, i-opacity, nohlobo lwe-photoinitiator zithonya ngqo ikhwalithi yokwelapha ngezibani ezahlukahlukene. Udinga ukwazi ukuthi ngabe ungqimba lwakho lokunamathela lujulile yini. Lezi zimfanelo zomzimba zinquma ukuthi kungakanani amandla okukhanya afinyelela ezansi kwezinto zakho. Uma izinto zakho zivimbela ukukhanya, ungadinga uhlelo olunamandla aphezulu ukufinyelela ku-substrate. Lokhu kuqinisekisa ukuthi ukusabela kwamakhemikhali kuphelele ...

Le yindlela yokuphulukisa, lapho ukusabela kuqhutshwa ukukhanya kwe-UV ukwenza lukhuni noma ukwenza i-polymerize into ewuketshezi - okungukuthi, ukunamathela, inki, noma ukumbozwa - kube okuqinile. Lokhu kungafani nenqubo yokushisa, lapho inqubo yokuphulukisa i-UV isebenzisa amandla okukhanya ukuvuselela umsebenzi wama-photoinitiators, ngaleyo ndlela kubangele i-polymerization esheshayo. Le nqubo ibizwa nangokuthi i-photopolymerization, futhi isuselwa ekusetshenzisweni kwama-wavelengths athile e-UV (imvamisa i-365nm, 385nm, 395nm, ne-405nm). Ubude be-wavelength bunquma ukujula kokuphulukisa, isivinini, nokuhambisana kwezinto zokwakha. Ngokuyisisekelo, ukuphulukiswa kwe-UV kuyindlela yokuphulukisa esebenza ngamandla futhi engaxhunyiwe enikeza isenzo sokuphulukisa esibikezelwa ngaphandle kokusonteka kwezinto ezibucayi. Inqubo Yokuphulukisa ye-UV ichaziwe Indlela ye-UV yokwelapha iqukethe izingxenye ezintathu ezinkulu: Umthombo wokukhanya kwe-UV - Imvamisa iyimodyuli yesibani se-LED noma isibani se-mercury esikhipha imisebe ye-ultraviolet elawulwayo. I-Photoinitiator - Le yinto esebenzayo yesithombe efakwe ekunamathiseleni noma ekuhlanganisweni okuvezwe emisebeni ye-UV futhi yenza ukunamathela kube nzima. Ama-Monomers / ama-Polymers asebenzayo - yilawo asetshenziselwa ukwakha iwebhu eqinile ngesikhathi senqubo yokuphulukisa nge-UV crosslinking. Lapho ukukhanya kwe-UV kushaya ubuso bezinto ezibonakalayo, kubangela inqubo yokusebenza kwe-photoinitiator. Lokhu kukhiqiza ama-radicals wamahhala abangela ukuxhumana kwamakhemikhali kwama-monomers ukwakha ama-polymers, akha indawo eqinile, eqinile cishe ngokushesha.  Technical Insights UV Curing Izinhlelo zokuphathwa zokushisa nazo ziyakwazi ukuvimbela ukushisa ngokweqile ngakho-ke zigcina ukushisa ezingeni eliphansi, ngaleyo ndlela zivimbele isenzo sokushisa ama-substrates abucayi. Izinhlelo zanamuhla nazo zine-reflector optics kanye namasinki okushisa ...

Ukuhlola izingqinamba zanoma yibuphi ubuchwepheshe bezimboni kubalulekile ekuqinisekiseni ukuthembeka kwenqubo. Ngenkathi ukulinganiselwa kokwelapha kwe-UV LED kuncishisiwe njengoba ubuchwepheshe bukhula, imingcele ethile ye-spectral neyokusebenza ihlala. Lo mhlahlandlela uhlola lapho izinhlelo ze-UV LED zingabhekana khona nezinselele, ikakhulukazi maqondana namakhemikhali wezinto ezibonakalayo, ukujiya kwesendlalelo, kanye nezici zemvelo. Ngokukhomba le mikhawulo, ungenza izinqumo ezinolwazi mayelana nokukhethwa kwemishini kanye nokwakhiwa kwenqubo yesikhungo sakho sokukhiqiza. Yiziphi izilinganiso ezijwayelekile zobuchwepheshe bokwelapha i-UV LED? Ubuchwepheshe bokwelapha i-UV LED, njenganoma yibuphi ubuchwepheshe, bunemikhawulo engathinta ukuhambisana kwezinto ezibonakalayo, ukujula kokwelashwa, ububanzi be-spectral, kanye nokulingana kwenqubo kwezinye izimo. Uzothola ukuthi lezi zinhlelo zisebenza ngaphakathi kwebhande elincane le-wavelength, elinganciphisa ikhono labo lokwelapha ukumbozwa okuklanyelwe izibani ze-mercury ezibanzi. Ngaphezu kwalokho, ngenkathi ama-arrays e-LED esebenza kahle kakhulu, ukungabi bikho kwemisebe ye-UVC yamagagasi amafushane kwesinye isikhathi kungaholela ekubambeni komhlaba noma ukubopha okungaphelele ekwakhiweni kwamakhemikhali athile. Ukuqonda lezi zingqinamba akusona isizathu sokugwema ubuchwepheshe, kodwa kunalokho isidingo sokusetshenziswa okufanele. Kufanele uhlole ukuthi ama-inki akho athile nama-adhesives aphendula kanjani emthonjeni wokukhanya owodwa. Ezimweni lapho izinto zidinga ama-wavelengths amaningi ukuphulukisa ngokujula okuhlukile, ukusetha okujwayelekile kwe-LED kungadinga ukuguqulwa noma kuhlanganiswe namakhemikhali alungisiwe ukuze kuhlangatshezwane namazinga akho ekhwalithi. Ngabe ukukhishwa kwe-spectral kuthinta kanjani izinto okunzima ukuzelapha? Ukulinganiselwa kokukhishwa kwe-spectral kungathinta izinto ezidinga ama-wavelengths ngaphandle kwamabanga ajwayelekile e-UV LED, njengalawo athembele kumandla ...

Izinhlelo zokuphulukisa ezenziwe ngokwezifiso zimelela ubuchwepheshe obenziwe ngokwezifiso okulindeleke ukuthi buhambisane nemvelo yezidingo zokuphulukisa zezimboni ezahlukahlukene. Ngalesi sikhathi, izinhlelo zikhuthaza ukuguquguquka, ukunemba, nokuzenzakalelayo, ngakho-ke zilungele kakhulu ukukhiqizwa kwanamuhla uma kuqhathaniswa namathuluzi ajwayelekile okuphulukisa. Izindawo lapho izinhlelo zokwelapha ezenziwe ngokwezifiso zingasiza khona zimi kanje: •Izimboni zokuphrinta- ukufeza imiphumela ecacile futhi egqamile. •Ukumbozwa nokunamathisela-i-polymerization nokunamathela okungaguquguquki. • Ukukhiqizwa kwe-elekthronikhi- kuvumela ukuphulukiswa okuphelele kwezingxenye ezibuthakathaka. • Izimoto kanye ne-aerospace- zithuthukisa ukumbozwa okuhlala isikhathi eside kokusebenza okuphezulu. Ukuhlanganiswa nokwamukelwa kwe-Automation Izinhlelo zokuphulukisa ezenziwe ngokwezifiso zingenziwa ngokwezifiso ukuze zilingane ngokuphelele kulayini wamanje wokukhiqiza. Isici se-automation kanye nekhono laso lokulawula nokuguqula inqubo ngesikhathi sangempela sivumela inqubo ukuthi iphulukiswe ngokungaguquguquki, isuse amathuba ephutha lomuntu futhi ikhulise iphesenti lokuthembeka nakakhulu. UV Tape Curing Systems Agtie Izici Nokusetshenziswa Ukuphulukiswa kwe-UV tape kuyisinyathelo esidingekayo enqubweni yokusika i-wafer nokugaya emuva, futhi. Itheyiphu ivezwa ekukhanyeni kwe-UV futhi ithathwa futhi iphathwe kalula ngamaphutha ambalwa okuphatha. Lokhu kwenzelwa ukuthi ukuvikelwa kwama-wafers we-semiconductor abucayi kungenziwa ngenkathi futhi isikhathi sokunemba okuphezulu ekukhiqizeni nakho kugcinwa. Njengoba ukubopha itheyiphu kuncipha, amafemu angafinyelela ukuhlukaniswa kwe-chip esebenza kahle kakhulu futhi engaqinisekisiwe. Amateyipu angaphansi kwe-UV dicing angasetshenziswa ezinhlobonhlobo zezinto zokwakha. Zingasetshenziswa futhi engilazini, ubumba, njll., Ngaphezu kwama-wafers e-semiconductor. Lolu hlobo lokuguquguquka lwenza ukuphulukiswa kwe-UV tape kusebenza kakhulu ezimbonini ezahlukahlukene, kuze kufike embonini ye-elekthronikhi, ...