Sezvo tekinoroji ichienderera mberi, kunzwisisa kweindasitiri kweUV LED kurapa inki kwawedzera, asi hukama chaihwo pakati pezviviri izvi zvinoramba zvisina kujeka. Nhasi, isu tichanyatsotarisisa kukanganisa uye hukama pakati peakasiyana mavara inks uyeUV mwenje we LED.
Ingi dzeUV dzine zviuru zve pigment particles zvinoda kukwana UV kusimba kusvika pazasi peingi. Kana kusimba kwechiedza kusina kukwana, pasi peinki layer haigamuchire UV chiedza, zvichiita kuti ingi isanyatsopora. Ichi chiitiko chichaita kuti inki layer iome kunze uye yakapfava mukati, uye vhoriyamu shrinkage panguva yepolymerization inokonzeresa kuunyana pamusoro, izvo zvinokanganisa kudhinda kunaka.
Akasiyana mavara eingi eUV anorapa nekumhanya kwakasiyana nekuti pigment particles anoratidza akasiyana mafungu echiedza. Pigment inoratidza wavelengths padyo neUV wavelength inoda simba rekurapa rakawanda, nepo pigment inoratidza wavelengths kure kure neUV wavelength inoda simba shoma.
Pamusoro pezvo, maingi eUV anowanzo kusanganiswa, kana mavara-anofananidzwa. Simba rekupenya repigment, kudyidzana kuri pakati pe pigment nezvimwe zvinhu, uye kutorwa kwechiedza cheUV neruvara zvese zvinokanganisa kumhanya kwekuporesa. Kuwana chiyero chakakodzera chekurapa zvakare kunowedzera kuoma nekuita.
Kufambiswa kwechiedza cheultraviolet kune akasiyana pigment kunosiyana newavelength. Kufambiswa kweruvara kune hukama neiyo UV wavelength curve, kazhinji magenta mavara ane super high transmittance, mamwe mavara muhurongwa hweyero, cyan, dema, izvo zvinonyatsoenderana nehurongwa hwekuyedza curve yeUV kusimba uye kukurumidza kurapa.
Naizvozvo, sosi yemwenje yeUV ine simba rakakosha pane ese mavara maitiro uye kukurumidza kurapa kweingi. Optimizing chiedza absorption maitiro einki anogona kunatsiridza kurapa kwayo kushanda.
UVET inogadziraUV LED system, inyanzvi mune zvigadzirwa zvepamberi zvakagadzirirwa kukwidziridza kurapwa kwemaingi eUV. Zvigadzirwa zvedu zvehunyanzvi zvinobatsira kuvandudza hunhu hwemavara uye kukurumidza kurapa kweingi, zvichipa mhinduro dzakakosha kune zvinobuda zvinodiwa zveindasitiri.
Nguva yekutumira: Feb-20-2024