UV LED Chikumbiro chehunyanzvi Hunhu uye Akasiyana Mashandisirwo eUV Optical Solidification

Kuenzaniswa neyechinyakare UV yekurapa mudziyo, zvakanakira UVLED zvinongova 800-3000 maawa. Iyo nzira ye LED inogona kuvhenekerwa pakarepo kana iyo ultraviolet ichidikanwa, uye kana duit = 1/5 (nguva yekugadzirira = 5 irradiation nguva = 1), mukana weiyo LED .. UVLED inofananidzwa neyechinyakare UV yekurapa michina. 800-3000 maawa, hupenyu hwesevhisi yeUV LED ultraviolet yekurapa system inosvika 20,000-30000 maawa. Nzira ye LED inogona kuvhenekera pakarepo kana ultraviolet ichidiwa, uye kana duiy = 1/5 (nguva yekugadzirira = 5 irradiation nguva = 1), hupenyu hwebasa re LED nzira yakaenzana ne30-40 nguva ye mercury ramp method. Deredza nguva yekutsiva girobhu: kuvandudza kugadzirwa kwekugadzira, uye panguva imwechete yakanyanya simba-kuchengetedza. Kana iyo yechinyakare mercury mwenje nzira yekurapa michina iri kushanda, nekuda kwekunonoka kutanga kwemercury mwenje uye kuvhurwa uye kuvhara kwegirobhu remwenje, inofanirwa kuve yakavhenekerwa nguva dzese, izvo zvisingakonzere chete kushandiswa kwesimba kusingakoshi, asiwo kupfupisa kushanda. hupenyu hwebasa re mercury rambi. Hapana kupisa mwaranzi yakakwira -simba mwenje emitting diode isina infrared mwaranzi yakapihwa. Kupisa kwepamusoro kwechigadzirwa chekuratidzwa kuri pazasi pe5 C, nepo tsika yechinyakare mercury mwenje ye ultraviolet kurapa michina inowanzo wedzera pamusoro pechigadzirwa chekuratidzwa che60-90 C, chinoratidza kumira kwechigadzirwa, zvichiita kuti chigadzirwa chive chisina kunaka. . UV-LED yekurapa nzira ndiyo yakanyanya kufanira epurasitiki substrate, lens bonding uye zvigadzirwa zvemagetsi, optical fiber optic tambo uye zvimwe zvinopisa uye zvakanyanya-chaiyo bonding process zvinodiwa. Ultra -simba mwenje inoshandisa yakakwirira-simba LED machipisi uye yakakosha dhizaini yekugadzira, inova ultraviolet mwenje inosvika yakakwirira chaiyo uye yakakwirira simba irradiation; ultraviolet chiedza kubuda inosvika 4500MW/m2's irradiation intensity. ICalImp Upeny cy. Kana iyo yechinyakare mercury mwenje nzira yemwenje sosi yekurapa muchina ichiwedzera irradiation chiteshi, kuwedzera kwechiteshi kuchaita kuti simba rekubuda kweiyo imwe irradiation chiteshi kudzikire. Uye kushandisa LED -type irradiation, imwe neimwe yakavhenekerwa mwenje yemusoro yakazvimiririra, simba rekuratidzira harina kukanganiswa nekuwedzera kwechanero, uye rinogara rakachengetwa pakakwirira. Nekuda kweiyo yakanyanya kuomesesa mwenje dhigirii, ichienzaniswa nemarambi emercury, UV LED inopfupisa nguva yekushanda uye inovandudza kugadzirwa kwakanaka. UVLED optical solid muchina application tekinoroji hunhu UV optical solid muchina yagara yakasimbiswa neUV glue mwenje inoshandiswa muindasitiri yeoptoelectronics. Iye zvino, sezvo simba remaziso richiramba richisimba uye nzvimbo yeUV optical solid machine mepu haisi shoma, UV yakasimba muchina watove mumusika watove muUnyanzvi hwakaputika kuburikidza nekushandiswa kweindasitiri yephotoelectric uye zvishoma nezvishoma akapinda mumaindasitiri akasiyana-siyana. Indasitiri yokudhinda mwoyo ndiyo yakanga iri yomunhu oga. Kudhinda pepa repurasitiki kwagara kuchienderana nekudhindwa kwescreen. Nekuda kwekudzikisirwa kwemaitiro ekudhinda skrini, haigone kudhinda zvigadzirwa zvakanaka uye zvepamusoro-soro. Nekuiswa kwemichina yekune dzimwe nyika uye unyanzvi hutsva uye maitiro matsva, kudhinda mapepa epurasitiki hakuchatsamiri pakudhindwa kwesirika. Munzvimbo dzakabudirira dzakaita seGuangdong, Zhejiang uye mamwe maindasitiri ekudhinda, adhesive kudhinda UV kudhinda kunogamuchirwa zvishoma nezvishoma. Hunyanzvi hunoshamisa hune hupfumi, hwakasimba hutatu-dimensional pfungwa, ruvara rune ruvara, uye kwakaringana-ruvara rwekuvharisa, hunogona kudhinda zvigadzirwa zvakanakisa uye zvinogamuchirwa zvakanyanya uye zvinosimudzirwa. Kune maindasitiri akadai sekurongedza uye mamwe maindasitiri, iyo yakakura uye yakakura tarisiro yemusika inoita kuti nhamba huru yevagadziri vekudhinda vakwikwidze pakuunzwa kwehunyanzvi hutsva hwekudhinda rabha UV kudhinda. Purasitiki kudhinda UV kudhinda kunofanirwa kuve neUV yekuomesa michina yakadai seUV -optical fixed machines pamudziyo. Kazhinji, UV -optical fixed machines, UV dryer, UV curring machines nemimwe michina yeUV yakabatana nerubber printer, asi iyo UV inoomesa pamusika pamusika Kushanda kwemidziyo nemimwe michina yakaita semichina, UV kurapa michina inoita. isingasviki maitiro ekudhinda UV, nekuti iripo UV -optical yakagadziriswa michina, UV yekurapa michina uye zvimwe zvigadzirwa pamusika zvinoiswa kune sirika net kudhinda UV mwenje yakasimba tekinoroji muindasitiri yekudhinda waya Chikamu chepakati cheUV -optical fixed. muchina ndiyo UVLED chip. Iyo UVLED chip inoshandiswa semuviri unopenya. Purasitiki inodhinda UV yekudhinda tekinoroji inokumbira UV mwenje wakasimba kuomesa kumhanya unofanirwa kuwiriraniswa neakakwira-kumhanya kudhinda michina, yakakwirira-yekumhanya mwenje wakasimba kuomeswa, UVLED mwenje kusimba kwe ultraviolet mwenje inogona kuratidzwa pane catalyst yeUV inki, Russia inogona kusimbiswa. . Zvinogona kutaurwa kuti zvinogona kutaurwa kuti UVLED optical solid muchina unogona kunyatsogutsikana nekudhinda. Kudhinda pepa repurasitiki kwagara kuchitsamira pachiratidziro chekudhinda kare, uye haigone kudhindwa uye yakakwirira-yepamusoro nekuda kwekudzikiswa kwemaitiro ekudhinda skrini. UV -optical kurapa tekinoroji, ultraviolet mwenje wekurapa tekinoroji, UV kurapa tekinoroji, ine mabhenefiti asingaenzaniswi echinyakare kurapa tekinoroji senge inert solvent, nguva pfupi yekurapa, uye yakaderera tembiricha kurapa. Inonzi chizvarwa chitsva chegirini tekinoroji. Chiedza chekurapa tekinoroji imhando yekuchengetedza simba uye nharaunda ine hushamwari tekinoroji. Parizvino iri kushandiswa zvakanyanya mumachira, ingi, zvinonamira, mabhodhi ekudhinda, maindasitiri emagetsi, kugadzirisa kwakanaka uye nekukurumidza kuumba. Kushandisa tekinoroji yekurapa kune inosanganiswa yekugadzira zvinhu haingogadzirise mamwe matambudziko ehunyanzvi, asi zvakare kubatsira otomatiki yakakura-yemazuva ano kugadzirwa kwemaindasitiri, uchisangana nezvinodiwa zvemazuva ano zvekuchengetedza nharaunda. Iyo tekinoroji yekurapa tekinoroji yeresin base composite zvinhu ndeimwe nzira nyowani yekuvandudza yeUV yekurapa tekinoroji mumakore achangopfuura. Optical kurapa tekinoroji inoshandiswa mumunda wezvinhu zvinosanganiswa zvakasiyana kubva kune mamwe minda. Nekuti zvikamu zvakakora (zvinoverengeka MM kana kunyange mashoma CM), hukama pakati pemamiriro uye ukobvu hwemusanganiswa wemusanganiswa unodzidzwa mukudzidza kwemaitiro ekurapa uye ukobvu hwezvikamu. Iyo material optical yekurapa maitiro ane hukuru hwekutungamira kukosha. Beijing University of Aeronautics and Astronautics inoshandisa T20 uye 651 marudzi maviri ezvinokonzera chiedza, izvo zvakateerana zvinogadzira unsaturated polyester masisitimu ane 0.25, 0.5, 1, uye 2WT % yehuwandu hweiyo trigger. Mhedzisiro yekusangana kwekusimbisa kwemaziso padanho rekusimba nekuyera iyo micro-kuomarara kuongororwa kweiyo optical kurapa sampuli pa. Mhedzisiro inoratidza kuti kuwedzera kuwanda kweiyo dagging agent inogona kumisa mhedzisiro yekuvharisa okisijeni, asi kune akakora masampuli, yakawandisa kuwanda kweiyo ine simba mumiriri inotungamira mukusimba kusina kukwana. Kuedza kwakaongorora mhedzisiro yekusangana kweakasiyana mwenje-induced agents pakusimba kweiyo resin system, uye inosarudza nzira yekurapa yeiyo optical solid resin system. Zvakanakira zvaro ndezvekutanga kune zvese nekuti iyo yepamusoro yepamusoro yeiyo resin system inoratidzwa mumhepo, uye dhigirii rekuomarara repamusoro resin resin rinokanganiswa nekuvharira okisijeni. Muchiitiko chechiitiko chechiedza, kuwedzera kusungirirwa kwechikonzero kunogona kusunungura inhibitory effect yeokisijeni, nokudaro nekuvandudza pamusoro pekuporesa kunaka kwemuenzaniso; nekuti iyo ultraviolet mwenje ichaitika, inobata, uye ichipararira kana ultraviolet mwenje ichaitika kana resin layer ichaitika. Kana kusimba kwechiedza che ultraviolet uye kusungirirwa kweiyo dotter agent inoramba isingachinji, dhigirii yekusimbisa kwega yega yega (kunze kwepamusoro) iri kuderera nekuwedzera kwechinhambwe kubva kumusoro; Chidiki chinoshandiswa mune zvakajairwa UV coatings. Izvi zvinodaro nekuti kusungirirwa kweiyo trigger agent yakakurisa, uye huwandu hwepamusoro hwemahara radicals huchagadzirwa munzvimbo inenge yekumusoro yeresin. Chiedza chinonyudzwa zvakanyanya uye chakapararira muchikamu chepamusoro, kuitira kuti chiedza chakasimba mukudzika kwemuenzaniso chishaye simba zvikuru. Kusimbisa zvizere; zvichienzaniswa nezvikonzero zviviri izvi, zvinogona kuonekwa kuti kusimba kwekuita kweTPO TPO kuri nani pane 651. Chikoro cheZvishandiso cheWuhan University of Technology chakadzidza pesvedzero yemwenje-induced agents uye diluents, izvo zvine mhedzisiro yepasirese 191#unsaturated polyester resinurization. Chidzidzo ichi chinoratidza kuti mhando uye diluents zviri mukati mechiedza zvinokonzeresa zvine chekuita nekumhanya kwekusimba uye zviri kukanganisa kumhanya kwekurapa. Zviri mukati ndizvo zvakakosha. Kune 191#unsaturated polyester resin ultraviolet kurapa maitiro, mhando uye zviri mukati memwenje zvinokonzeresa mukurapa system, uye zvirimo mukuderedzwa muresin zvinokanganisa kukurumidza kurapa kwehurongwa. Kumhanya.