IThekhnoloji yokuNyanga i-UV ye-LED kunye ne-Resin Introduction

Kwiminyaka yakutshanje, itekhnoloji yokunyanga ye-UVLED itsale umdla omkhulu kwihlabathi. Kwizicelo ezininzi, imithombo yokukhanya ye-UVLED ngokuthe ngcembe ithathe indawo yemithombo yokukhanya yemercury. I-UVLED luhlobo lwe-diode yombane ekhupha ukukhanya. Xa kuthelekiswa nesibane esiqhelekileyo se-UV mercury, sinobuhlobo ngakumbi nokusingqongileyo, sisebenza kakuhle kwaye sisetyenziswa ngamandla aphantsi. Bubuchwephesha bemizi-mveliso eluhlaza obuzinzileyo ngokwenene. Kwiminyaka yakutshanje, itekhnoloji yokunyanga ye-UVLED itsale umdla omkhulu kwihlabathi. Kwizicelo ezininzi, imithombo yokukhanya ye-UVLED ngokuthe ngcembe ithathe indawo yemithombo yokukhanya yemercury. I-UVLED luhlobo lwe-diode yombane ekhupha ukukhanya. Xa kuthelekiswa nesibane esiqhelekileyo se-UV mercury, sinobuhlobo ngakumbi nokusingqongileyo, sisebenza kakuhle kwaye sisetyenziswa ngamandla aphantsi. Bubuchwephesha bemizi-mveliso eluhlaza obuzinzileyo ngokwenene. Iimpawu ze-UVLED zobude obunye, ukukhanya okuphezulu okukhuphayo, ukusetyenziswa kwamandla aphantsi I-UVLED inokuguqula ngokuthe ngqo amandla ombane kwisibane se-UV, kwaye ithumele ukukhanya kwe-ultraviolet ye-wave bands enye, amandla okukhanya agxile kakhulu kwiibhanti zokukhanya ze-ultraviolet. Ngoku kukho izicelo ezivuthiweyo kwimarike. 365nm, 385nm, 395nm, 405nm amaqela amabini. Umboniso wokuphehlelelwa kwezibane ze-UV zemercury zibanzi kakhulu, kwaye icandelo le-ultraviolet spectrum eliqiniswe ngokwenene libalelwa kuphela inxalenye yalo. Kwangaxeshanye. Musa ukuvelisa izibane ze-infrared kunye ne-ozone zemveli zemercury ukuvelisa imitha ye-infrared, kwaye ukhuphe ubushushu obuninzi, obunokubangela umonakalo kwi-substrate e-thermal ebuthathaka. I-UVLED ngumthombo wokukhanya okubandayo, onokuthi uphephe ngokufanelekileyo ukucutha kunye nokuguqulwa ngenxa yokushisa okukhulu kwee-substrates. I-UVLED, ekwasetyenziselwa ukunyanga i-ultraviolet, idla ngokukhanya kwe-UV kunye namaza amade amade, ngoko ayivelisi i-ozone ngexesha lenkqubo yokunyanga. Inokugcina indawo yokusebenza elungileyo. Oko kukuthi ukukhanyisa, ulawulo lwe-elektroniki lwe-UVLED alufuni kufudumeza njengezibane ze-mercury, kwaye akufuneki ukuba kugcinwe isibane ukuze kugcinwe ubomi kunye nokusebenza kakuhle kwesibane. I-UVLED inokukhanyisa (cima) ukukhanya ngoko nangoko, amandla aphumayo anokusetwa ngokukhululekileyo, kwaye anokulungiswa ngokuzenzekelayo ngesantya somatshini. Okonga amandla kakhulu kwaye kulula ukuyilawula. Ubomi benkonzo bude, kwaye ukusetyenziswa kwezibane eziphantsi ze-LEDUV kwiindleko zokugcinwa kunokufikelela kwiiyure ezingaphezu kwe-10,000 ukuya kwii-50,000, eziphindwe ngaphezu kwe-10 isibane se-mercury yendabuko, kwaye umoya wokukhanya ucotha kakhulu. Ubomi benkonzo abuchaphazeli inani lokutshintsha. Ngelo xesha, umthombo wokukhanya we-LED awunayo i-mercury, kwaye akukho zihlomelo ezifana ne-lampshade, ngoko akukho mfuneko yokulondoloza, ukunciphisa iindleko zokugcina. Ukuguquguquka okuphezulu, imithombo yokukhanya ye-LED encinci kwisayizi yenkqubo inokwahlulwa ibe yimithombo yokukhanya yamanqaku, imithombo yokukhanya yocingo, kunye nemithombo yokukhanya komhlaba. Ubungakanani besixhobo somthombo wokukhanya sincinci, kwaye isixhobo sokukhanya sihlangene kakhulu kwizixhobo ezixhasayo ezinxulumeneyo. Ayifuni indawo enkulu yokufakela oomatshini kunye nokwakhiwa kwemibhobho kwixesha elidlulileyo. Olu phawu lwenza ukuba luhambelane neenkqubo ezahlukeneyo zemveliso, kwaye inkqubo yokuvelisa iyasebenza kakhulu. Ukusukela ngo-2011 ukuya kwi-2016, ukuthengiswa kwe-UVLED kunye nezixhobo zesibane ze-UV zemekyuri zemveli ze-UVLED kunye nethemba. Ngokutsho kweTechnavio, imakethi ye-UVLED igcine ukukhula okunesantya esiphezulu kule minyaka isixhenxe okanye isibhozo idlulileyo. Ukususela ngo-2008 ngo-2008 ukuya ku-2014 i-90 yezigidi zeedola zase-US, umyinge wokukhula wonyaka wekhompawundi uphezulu njenge-28.5%. Ngo-2016, ngenxa yezicelo ezingeniswe ngenkuthalo ezifana ne-photosynthesis, inzala kunye neemarike zokucoca, ixabiso eliqikelelweyo lemveliso liya kuba yi-US $ 166 yezigidi, apho ixabiso lemveliso ye-LED liya kufikelela kwi-81 yezigidi zeedola kwimarike yokunyanga. Ngo-2020, umndilili wokukhula wonyaka wemarike yeteknoloji ye-UVLED yehlabathi iya kufikelela kuma-39%. Ngo-2015, imakethi ye-ultraviolet optical curing ibala i-48.14% ye-UVLED iteknoloji yemakethe. Imfuno yezixhobo zokunyanga ze-UVLED kushishino loshicilelo yonyukile, kwaye uphuculo olubonakalayo lobuninzi bomthamo weetshiphusi ze-UVLED zenze ukuba ukunyanga kwe-UV kuthathe indawo enkulu yentengiso yetekhnoloji ye-UVLED. Kwangaxeshanye, ishishini lokushicilela liye lakhula laba ngumsebenzisi omkhulu wezixhobo zokunyanga iLED. Itekhnoloji ye-UVLED iphumelele impumelelo enkulu kwintsimi ye-inkjet, kwaye ikhuthaze ukusetyenziswa kobuchwepheshe be-UVLED kulo lonke ishishini loshicilelo. Itekhnoloji ye-UVLED Technavio, imakethi yaseAsia, iqikelela ukuba imakethi yetekhnoloji ye-UVLED kwingingqi ye-Asia-Pacific iya kukhula ngokukhawuleza kwikamva. Izinga lokukhula lonyaka elihlanganisiweyo lwetekhnoloji ye-UVLED kwingingqi ye-Asia-Pacific iya kufikelela kwi-39.31%. Ikakhulu ngenxa yokuba imfuno enkulu yommandla yezixhobo zokunyanga ze-UV kunye netekhnoloji. I-China kunye ne-Indiya ziimarike ezikhulayo. Njengoko urhulumente ekhuthaza imithombo yokukhanya egcina amandla kwaye exhasa ulawulo lwamasebe emveliso, ezonyango kunye nenzululwazi, le migaqo-nkqubo ikhuthaza abavelisi be-UVLED ukuba banyuse imveliso ye-UVLED. Ukusetyenziswa kokunyanga kwe-LED okwangoku kugxininiswe kwiindawo ezintathu ezinkulu zomthi, i-inki kunye neglu ye-UV. Kwiminyaka embalwa ezayo, kuya kubakho ukwanda okukhulu. Ithekhinoloji yaseYurophu ye-UVLED itekhnoloji ye-UVLED yaseYurophu iya kunyuka ukusuka kwi-US $ 36.28 yezigidi ngo-2015 ukuya kwi-190.2 yezigidi zeedola zaseMelika ngo-2020. Ukuthintelwa kokulawulwa kokusingqongileyo kwezinto ezinobungozi kunye nokuvalwa kwezibane zemercury kwenze ukuba imakethi yaseYurophu ibe ligalelo elibalulekileyo kwingeniso yentengiso ye-UVLED yehlabathi. Ngenxa yokuba i-UVLED ihambelana nokusingqongileyo kwaye isebenzisa amandla amancinci, inezicelo ezininzi kunyango lwaseYurophu, izinto zokuncamathelisa, kunye nokushicilela kunye nokunyanga iimarike. Ezi zicelo ziye zaba yeyona nto iphambili ekukhuleni kwemarike yaseYurophu. Itekhnoloji ye-UV ye-LED ye-UV iteknoloji ye-LED kwimarike yaseMntla Melika yenza i-26.8% yesabelo semarike yaseMntla Melika. I-Technavio iqikelela ukuba imakethi yobuchwepheshe be-UVLED yaseMntla yaseMelika iya kunyuka ukusuka kwi-US $ 34.33 yezigidi ngo-2015 ukuya kwi-US $ 1790.6 yezigidigidi ngo-2020. Ngenxa yokukhula okukhawulezayo kwemarike, ishishini lobugcisa bemizobo kuMntla Merika liya lisanda ukusebenzisa izixhobo zokunyanga i-ultraviolet kunye netekhnoloji. Ezinye izicelo zokunyanga ze-UVLED zibandakanya ishishini lezonyango, ishishini lezixhobo zonxibelelwano, ishishini lemoto, ishishini lezinto zokwakha, njl. I-resin ye-UVLED Ngenxa ye-UVLED njengomthombo wokukhanya we-UV omnye, unobangela wokufunxwa kwe-dotter ekuqalisweni kwe-spectrum ye-LED kufuneka ihambelane ne-LED. Okwangoku, azikho ezininzi ii-arhente ze-trigger zemithombo yokukhanya ye-LED. Ngoko ke, ukuhambelana kwesizathu sesizathu kuye kwahlala kunzima ukuqiniswa kokukhanya kwe-LED. Okwangoku. Kwaye ezi zizathu kwi-365nm, 385nm, 395nm, kunye ne-405nm ayinayo incopho yokufunxa eyomeleleyo, ngoko ke ukusebenza kakuhle akukona ukusebenza kakuhle. Kwangaxeshanye, xa kuthelekiswa nezibane zemveli zemercury, amandla alo aphantsi kwaye amandla eradiation awekho phezulu, ngakumbi kwinkqubo yombala we-inki. Ukuba isantya soshicilelo sikhawuleza kakhulu, sinokukhokelela ngokulula ekuqinisweni kwe-inki. Ingxaki, i-optical curing resin yokunyanga i-LED kufuneka ibe nomsebenzi wokusabela ophezulu kakhulu ukunqanda iingxaki ezinje ngonyango olulambathayo kunye nezinye iingxaki. Okwangoku, zimbalwa kakhulu iireyini eziqinileyo ze-UVLED ezinokuthi zikhethwe kwimarike, ezixhomekeke ikakhulu kwiingxaki ezimbini zokusabela kunye nozinzo. Isantya esilungeleleneyo kunye nokunyanga kwesantya sokunyanga, ukuchasana kwe-oksijini ye-anti-surface kunye nokuzinza kokugcinwa, ukuvinjelwa kwe-oksijini ye-anti-surface kunye nokuzinza kokugcinwa kwezinto ezintathu ezibalulekileyo zeteknoloji ye-UV ye-photosensitive. Kulula ukuyiphumeza uwedwa, kodwa ukuba bobathathu baphelele, bobathathu bobabini. Kunzima kakhulu ukuzithathela ingqalelo zombini. Ngenani elikhulu leemvavanyo, abaphandi be-Runa Chemical baye batshintsha isakhiwo se-resin ngeendlela ezintsha, kunye neendlela ezincedisayo ziye zaphuhlisa ngokukodwa ii-resin ezintathu ze-UVLED eziqinileyo ezineenkqubo ezahlukeneyo zesicelo, ezifezekise ngokugqibeleleyo isantya sokuqina, i-anti-surface resistance surface. ukuthintela i-oksijini kunye nokuzinza kokugcinwa, ukwenzela ukusombulula ingxaki yesicelo ngokufanelekileyo. Isalathiso somthi kunye neeplastiki zokugquma i-FSP8370 i-four-way feature-specific modified polyester acrylic. Iphuhliswa kwaye isetyenziswe kwiinkuni ze-LED kunye neengubo zeplastiki. I-resin sisantya esisezantsi sokuqiniswa kwamandla, izinga eliphezulu lokuguqulwa, ubulukhuni obuphezulu, kunye nokumelana okugqwesileyo kokunxiba kunye neempawu zokungangeni kwamanzi kunye nezibilisiwe. Ngexesha lovavanyo, kusetyenziswa imithombo yokukhanya yamachaphaza angama-395nm ene-200mW/cm kuphela ukukhanyisa imizuzwana eli-10 ukuze yome. I-FSP8370 ayinamsebenzi wokusabela obalaseleyo kuphela, kodwa uzinzo logcino lwayo nalo lubalasele kakhulu. Kwifomula apho kukho i-agent ye-trigger, yibeke kwi-oven ye-60 C kwiiveki ezi-2, i-viscosity ayitshintshi ngokusisiseko, kwaye ukuzinza kwe-thermal kuhle kakhulu. Ulwalathiso lweglue ye-UV i-FSP8376 ludidi olubini olusemthethweni lwe-acrylic polyurethane, ephuhliswayo kwaye isetyenziswe kwi-UVLED inkqubo yokuncamathelisa. Iilipids zihamba ngokukhawuleza, ziyancipha, kwaye zine-agglomeration yangaphakathi egqwesileyo kunye nokumelana kwamanzi. Amandla okunamathela kwi-substrate yeplastiki aphezulu. Izinga lolwandiso yi-130%. Ulwalathiso lwe-inki i-FSP8374 ngamagosa amabini akhethekileyo e-acrylic ephuculweyo ye-polyester, ephuhliswe ngokukodwa kwaye isetyenziswe kwinkqubo ye-inki ye-UVLED. Iilipids zomthi ziqina kwaye zibhetyebhetye, zinebala elibalaseleyo lokufuma, ukuguquguquka okuhle, kwaye zincamathele kakuhle iplastiki, isinyithi kunye neglasi. Ukulungelelaniswa kakuhle kokushicilela kuyenza ilungele ukuprintwa kwerabha kunye neteknoloji yoshicilelo lwesilika. Ukusetyenziswa kwe-UVLED ye-inkjet ye-UV ekunyangelweni kwamehlo. Okwangoku, imakethi inengqwalasela ephezulu kwitekhnoloji yokunyanga ye-UVLED. Phakathi kwabo, intsimi ye-inkjet yeyona nto intsha, kwaye inzuzo yokuqina kwe-UVLED inokuhlangabezana neemfuno zale ntsimi. Inzuzo ye-inkjet ye-UVLED: ukugcinwa kwamandla, okusebenzayo, isisombululo esiphezulu, ukuziqhelanisa nezixhobo ezininzi ze-substrate. Intsimi yesicelo: Ushicilelo lweshishini okanye umhombiso, ushicilelo olukhulu lwe-inkjet yomhlaba, ileyibhile kunye nokupakishwa kokupakishwa. Xa kuthelekiswa noshicilelo oluqhelekileyo lwe-UV, i-UV yerabha yoshicilelo ye-LEDUV igcina amandla ngakumbi kwaye inobuhlobo nokusingqongileyo ngexesha lonke lenkqubo yokushicilela. Inokunciphisa ukusetyenziswa kwamandla ukuya kuthi ga kwi-70-80%. Amacandelo eshishini le-PCB (i-capacitors, i-inductors, i-plug-ins eyahlukeneyo, i-screws, i-chips, njl.) ilungisiwe. Ukunkcenkceshela okubanzi kunye neesekethe ezingundoqo, ukukhuselwa kwe-chip, ukhuseleko lokukhusela i-antioxidant. Ukugcinwa kwebhodi yesekethe (engile) ukutyabeka. Umgca osezantsi, umgca wokubhabha, ukulungiswa kweekhoyili. I-Polying kwi-mask ye-welding hole. Xa kuthelekiswa nendlela yokwaleka ngokwesiko, i-UVLED ayiyi kuchaphazela ukufuma kwe-substrate, kwaye iya kuqonda ngokupheleleyo ukuqina ngokukhawuleza kwe-UVLED ukusuka ezantsi okuvaliweyo, i-primer, ukulungiswa kombala, kunye nepeyinti yobuso. Ukumisa ixesha elide kunye nexesha eliqinileyo lepeyinti ye-noodle kunye neenkqubo eziyinkimbinkimbi ze-low-fixed-fixed spraying construction inokufikelela kumatshini kunye nokusebenza komgca wokuhlanganisa kuwo wonke umgca. Izinto zokuncamathelisa ze-UV zineengenelo ezininzi zisebenzisa iglue yokunyanga ye-UVLED, efana nokugquma ubushushu obuphantsi, imfuno esezantsi yamandla, ukonga ixesha lokuqina kunye nendawo, ukwandisa imveliso, kwaye kulula ukuzenzela. Ke ngoko, isetyenziswa kakhulu kwishishini le-microelectronics kunye nezixhobo zonyango, idlala indima ekubanjeni, ekulungiseni nasekukhuseleni. I-UV-nail polish inyangwa ngezibane ze-LED ezinamandla aphantsi. Ukusetyenziswa kobushushu obusetyenziswayo kuphantsi, i-UV ye-nail polish gel yokunyanga isiphumo ilungile, enokugcinwa ikhanya ixesha elide. Inzuzo ye-UV yokugquma kwe-LED: umthombo wokukhanya obandayo, ungcoliseko oluncinci, ukuqina okukhawulezayo, ukusetyenziswa kwamandla aphantsi, kunye nokusebenza okuphezulu kwe-membrane. Iinkalo zesicelo: iiselfowuni, iilensi zokukhanya, iilensi zeplastiki, iilensi zokwaleka.