Isembozo se-UV esithambile esizizwayo uhlobo olukhethekile lwe-resin ye-UV, eyenzelwe kakhulu ukulingisa ukuthinta nemiphumela yokubuka kwesikhumba somuntu. Iwukumelana neminwe futhi ihlala ihlanzekile isikhathi eside, iqinile futhi ihlala isikhathi eside. Ngaphezu kwalokho, akukho kushintsha kombala, akukho mehluko wombala, futhi imelana nokukhanya kwelanga. Ubuchwepheshe bokwelapha i-UV obuzizwayo ngesikhumba buyinqubo yokwelapha ubuso esekelwe ekuphulukisweni kwemisebe ye-ultraviolet. Ngomphumela wokubambisana wemithombo yokukhanya ekhethekile (njengezibani ze-UV ze-excimer noma i-UVLED) kanye nama-resin aklanyiwe, isembozo singalapheka ngokushesha futhi ubuso bunganikezwa umphumela othambile nobushelelezi wokuzizwa kwesikhumba.
Nazi ezinye zezici eziyinhloko kanye nokusetshenziswa kwe-resin ye-UV ethinta isikhumba:
Ukuthinta: I-resin ye-UV ezwakala njengesikhumba inganikeza umuzwa othambile, obushelelezi nonwebekayo ofana nowesikhumba somuntu.
Umphumela wokubonakala: Ngokuvamile uveza umbala ongacwebezeli, ukukhanya okuphansi, gwema ukubonakaliswa okunamandla nokukhathala kokubona.
Ukusebenza: Ayiklwebheki, iyalungiseka, futhi yandisa impilo yenkonzo yokumboza.
Izici zokuphilisa: I-resin ye-UV ilashwa ngemisebe ye-ultraviolet ukuze iphole ngokushesha.
I-resin ye-UV ezwakala njengesikhumba inikeza ikhambi elihlukile lokwelapha ubuso lemikhiqizo ehlukahlukene ngokwakheka kwayo okuyingqayizivele kwamakhemikhali kanye nezakhiwo zayo zomzimba, ikakhulukazi ezimweni lapho kudingeka khona imiphumela ekhethekile yokuthinta nokubukeka.
Izinyathelo zenqubo eyinhloko
1- Ukwelashwa Kwangaphambi Kokwelashwa
Qinisekisa ukuthi indawo engaphansi komhlaba ihlanzekile, ithambekile, ayinawo uwoyela nokungcola, futhi okuqukethwe umswakama kungu-≤8%. Izinto ezahlukene ezifana nensimbi, ipulasitiki noma ukhuni zidinga ukuphathwa ngqo (njengokupholisha nokususa okungaguquki) ukuze kuthuthukiswe ukunamathela. Uma ingaphansi komhlaba ingathinti kahle (njengengilazi nensimbi), i-promoter idinga ukufuthwa kusenesikhathi ukuze kuthuthukiswe ukunamathela.
2- Isicelo sokumboza isikhumba
Ukukhetha ukugqoka: Ama-resin acwebezelayo e-UV aqukethe ama-resin e-silicone acwebezelayo (njenge-U-Cure 9313) noma ama-acrylates e-polyurethane acwebezelayo aphezulu (njenge-U-Cure 9314) ukuqinisekisa ukuthinta okubushelelezi, ukumelana nokuguguleka kanye nokumelana namabala.
Indlela yokumboza: Ukufutha kuyindlela eyinhloko, kudingeka ukumboza okufanayo ukuze kugwenywe ukuntuleka kokumboza noma ukunqwabelana. Isendlalelo ngasinye sidinga ukuphulukiswa kusengaphambili lapho kufakwa ukumboza okunezingqimba eziningi.
3- Ukulawulwa kwemvelo ye-Anaerobic (ukhiye)
Ukwelapha nge-excimer kudingeka kwenziwe endaweni engenawo umoya, futhi ukuphazamiseka komoya-mpilo kuyasuswa ngokuvala i-cavity + deoxidizer ukuze kufezwe ukuzinza kwe-ultra-matte kanye ne-gloss.
4- Inqubo yokwelapha i-UV
Ukukhetha umthombo wokukhanya
Umthombo wokukhanya we-Excimer: ubude be-172nm noma i-254nm ukuze kufezwe ukuphulukiswa okujulile kanye nomphumela ojulile wokuzizwa kwesikhumba
Umthombo wokukhanya kwe-UV LED: ukonga amandla kanye nokushisa okuphansi (ukugwema ukuguquguquka kokushisa kwe-substrate), ukukhanya okufanayo nokulawulayo.
Isikhathi sokuthunyelwe: Juni-26-2025
