Kungani kunephunga elibi lapho usebenza namaphrinta e-UV? Ngikholelwa ngokuqinile ukuthi kuyinkinga enzima kumakhasimende okuphrinta kwe-UV. Embonini yokukhiqiza yokuphrinta ye-inkjet yendabuko, wonke umuntu unolwazi oluningi, njengokuphrinta i-inkjet yesisombululo esijwayelekile se-organic esibuthakathaka, ukuphrinta i-inkjet yomshini wokunyathelisa i-UV, ukuphrinta i-ink, ubuchwepheshe bokudlulisa ukushisa, kanye nokuphrinta amaphedi.
Ngokunyathelisa i-UV, iphunga livame ukubangelwa yiyinki, njengeyinki eqinile ye-ultraviolet ye-UV, i-organic solvent noma i-resin eyinki encibilika emanzini kancane, ngoba ukwakheka kwamakhemikhali e-organic kokukhiqizwa kweyinki kuhlukile, ukunyathelisa kwe-UV Ukunambitheka okucasulayo kweyinki kuvela kakhulu ezintweni zayo zokusetshenziswa, njenge-single paint thinner, i-low molecular weight initiator, i-epoxy resin interconnecting agent, njll.; ngaphansi kwezindinganiso ezithile, ukunambitheka okushukumisayo kungakhishwa kancane; kuyi-UV fake ukunyathelisa uyinki. Imithethonqubo yokukhiqiza nokucubungula enekhabhoni ephansi kanye nemvelo ingafinyelelwa. Ngakho-ke, enkambisweni yokunyathelisa ye-UV, amakhemikhali e-organic aguquguqukayo akhishwa kwesobunxele nakwesokudla kweyinki yokunyathelisa ye-UV ngaphambi nangemva kokuyikhipha azobangela iphunga elithile.
Indlela yokusebenza yokunyathelisa i-UV iwukulungisa uyinki ngokwesibani se-ultraviolet se-LED ngesikhathi senqubo yokunyathelisa. Isibani somshini wokwelapha isibani se-ultraviolet se-LED sizobangela i-oxygen esebenzayo emnene ekukhanyeni okuqondile. Ububanzi be-wavelength yokukhanya kwe-ultraviolet okubangelwa imishini yokwelapha i-UV bungu-200 ~ 425nm. Phakathi kwazo, imisebe ye-ultraviolet yamagagasi amafushane naphakathi engaphansi kwe-275nm touch co2 emoyeni, okubangela kalula i-oxygen esebenzayo, okuwumthombo omkhulu wokunambitheka okucasulayo. Lolu hlobo lwe-oxygen esebenzayo ngokuvamile alukwazi ukuncibilika ngokuzenzekelayo, ngeke nje lumiswe emoyeni, kodwa luzohlala ebusweni bento enyathelisiwe (into enyathelisiwe inamandla okumunca futhi izogcina ukunambitheka okuthile). Leli phunga lilula kakhulu, futhi inani lincane, futhi ngokuvamile alinuki. Ngesinye sezizathu ezibangela iphunga ekunyathelisweni kwe-UV.
Isikhathi sokuthunyelwe: Julayi-10-2025