Saboda fa'idodin warkewa da sauri, ceton makamashi da kariyar muhalli, ana amfani da samfuran warkarwa ta UV a fagage da yawa, kuma an fara amfani da su a fagen gyaran katako.A cikin 'yan shekarun nan, tare da ci gaban sabon initiators, aiki diluents da photosensitive oligomers, aikace-aikace na UV curable coatings ya sannu a hankali fadada zuwa filayen takarda, robobi, karafa, yadudduka, mota aka gyara da sauransu.Masu zuwa za su gabatar da aikace-aikacen da dama na UV Curing Technologies a fagage daban-daban.
UV curing 3D bugu
UV curable 3D bugu ɗaya ne daga cikin fasahar ƙira da sauri tare da mafi girman daidaiton bugu da kasuwanci.Yana da fa'idodi da yawa, kamar ƙarancin amfani da makamashi, ƙarancin farashi, babban madaidaici, ƙasa mai santsi da maimaitawa mai kyau.An yi amfani da shi sosai a sararin samaniya, motoci, masana'anta, ƙirar kayan ado, likitanci da sauran fannoni.
Misali, ta hanyar buga samfurin injin roka tare da hadaddun tsari da kuma nazarin yanayin kwararar iskar gas, yana da taimako don tsara injin roka tare da ingantaccen tsari da ingantaccen konewa, wanda zai iya inganta ingantaccen R & D na hadaddun sassa rage sake zagayowar mota R & D;Hakanan zaka iya buga fitar da mold ko juyawa kai tsaye, don yin ƙirar da sauri da sauransu.
Stereolithography (SLA), dijital tsinkaya (DLP), 3D tawada-jet forming (3DP), ci gaba da ruwa matakin girma (clip) da sauran fasaha an ɓullo da a cikin haske curing 3D bugu fasahar [3].A matsayin kayan bugawa, resin hoto mai warkarwa don bugu na 3D shima ya sami ci gaba mai girma, kuma yana haɓaka aiki gwargwadon bukatun aikace-aikacen.
Lantarki marufi UV curing kayayyakin
Ƙirƙirar fasaha na marufi yana inganta sauyawar kayan aiki daga kayan aiki na karfe da yumbura zuwa marufi na filastik.Epoxy resin shine mafi yawan amfani da kayan aikin filastik.Kyawawan kaddarorin inji, zafi da juriya na danshi sune jigo na marufi masu inganci.Matsala mai mahimmanci wanda ke ƙayyade aikin resin epoxy ba wai kawai tsarin babban jikin resin epoxy ba ne, amma har ma da tasirin maganin warkewa.
Idan aka kwatanta da hanyar warkar da zafin jiki wanda resin epoxy na al'ada ya karɓa, cationic UV curing ba wai kawai yana da mafi kyawun yanayin ajiyar sinadarai na photoinitiator ba, har ma da saurin warkar da tsarin.Ana iya kammala maganin a cikin dubun daƙiƙai tare da ingantaccen inganci.Babu iskar oxygen polymerization hanawa, kuma ana iya warkewa sosai.Waɗannan fa'idodin suna ƙara nuna mahimmancin fasahar cationic UV curing a fagen marufi na lantarki.
Tare da saurin haɓaka fasahar semiconductor, kayan aikin lantarki sun kasance suna haɗaka sosai kuma an rage su.Hasken nauyi, babban ƙarfi, kyakkyawan juriya na zafi da kyawawan kaddarorin dielectric za su kasance haɓakar haɓaka sabbin kayan marufi na epoxy mai girma.Fasahar warkarwa ta UV za ta taka muhimmiyar rawa wajen haɓaka masana'antar tattara kayan lantarki.
Buga tawada
A cikin fage na marufi da bugu, ana amfani da fasahar bugun flexographic da ƙari, ƙididdiga don haɓaka haɓaka.Ya zama babbar fasaha ta bugu da tattara kaya, kuma ita ce yanayin ci gaba na gaba.
Akwai nau'ikan tawada masu flexo da yawa, galibi sun haɗa da nau'ikan nau'ikan: tawada na tushen ruwa, tawada masu ƙarfi da tawada na UV curing (UV).Ana amfani da tawada na tushen ƙarfi musamman don bugu na fim ɗin filastik mara amfani;An fi amfani da tawada mai tushen ruwa a cikin jarida, katako, kwali da sauran kayan bugawa;UV tawada yana da fa'idar amfani.Yana da sakamako mai kyau na bugu a cikin fim ɗin filastik, takarda, bangon ƙarfe da sauran kayan.
UV tawada yana da halaye na abokantaka na muhalli, babban inganci, ingancin bugu mai kyau da daidaitawa mai ƙarfi.Shahararren sabon tawada mai kare muhalli ne mai matukar damuwa a halin yanzu, kuma yana da kyakkyawan fata na ci gaba.
Flexographic UV tawada ana amfani da ko'ina a cikin marufi da bugu.Flexo UV tawada yana da fa'idodi masu zuwa:
(1) Flexographic UV tawada ba shi da wani ƙarfi fitarwa, aminci da abin dogara amfani, high narkewa batu da kuma babu gurbatawa, don haka ya dace da yin abinci, magani, abin sha da sauran fakitoci tare da high bukatun ga aminci, marasa guba marufi kayan.
(2) A lokacin bugu, kayan jiki na tawada ba su canza ba, babu wani abu mai sauƙi, danko ya kasance baya canzawa, kuma farantin bugawa ba zai lalace ba, wanda ya haifar da liƙa farantin karfe, farantin faranti da sauran abubuwan mamaki.Lokacin bugu tare da babban tawada mai danko, tasirin bugun har yanzu yana da kyau.
(3) Gudun bushewar tawada yana da sauri kuma ingancin bugu samfurin yana da girma.Ana iya amfani da shi sosai a hanyoyi daban-daban na bugu, kamar filastik, takarda, fim da sauran abubuwa.
Tare da haɓaka sabon tsarin oligomer, diluent mai aiki da mai ƙaddamarwa, iyakokin aikace-aikacen gaba na samfuran warkewar UV ba shi da ƙima, kuma sararin ci gaban kasuwa ba shi da iyaka.
Microspectrum yana da wadataccen bincike da ƙwarewar bincike a fagen samfuran warkewar UV.Ya gina ma'auni mai ƙarfi na spectrogram kuma yana da cikakkun manyan kayan aikin nazari.Ta hanyar mallakar mallaka samfurin pretreatment hanyoyin da instrumental bincike hanyoyin, shi zai iya ƙayyade roba monomers da Tsarin daban-daban oligomers, wani iri-iri na aiki diluents, photoinitiators da alama Additives, da dai sauransu A lokaci guda, microspectrum a hankali ya bi haɓakar sabbin samfura a cikin kasuwa, kuma yana gudanar da binciken aikin akan sabbin samfuran da aka warkar da UV a fagage da yawa.Yana iya kwatantawa da nazarin ingancin samfuran, taimakawa kamfanoni don magance matsaloli da wuraren makafi da aka fuskanta a cikin tsarin haɓaka samfuran, rage sake zagayowar R & D da haɓaka aikin samfur.
Lokacin aikawa: Agusta-02-2022