I-resin eyelaphekayo ye-UV iwuketshezi oluluhlaza olukhanyayo olusobala, olungadingi ukumbozwa nge-ejenti elaphayo kanye ne-accelerator.Ngemuva kokuyimboza, ingelapheka ngokuphelele ngokuyibeka ngaphansi kweshubhu lesibani se-UV bese uyikhanyisa ngokukhanya kwe-UV imizuzu engama-3-6.Ngemva kokuphulukisa, ubulukhuni buphakeme, ukwakhiwa kulula futhi ukonga, I-glue ekhanyiswa ukukhanya kwe-ultraviolet ingasetshenziswa kabusha.
Izici zimi kanje:
(1) .Ukuphepha nokuvikelwa kwemvelo I-resin ye-UV iyi-resin-free-free resin enokuqukethwe okuqinile okungu-100%, eguqulwa ngokuphelele ibe ifilimu ngemva kokukhanyisa Ifilimu igcwele futhi ikhanya ngemva kokwakhiwa, futhi akukho kukhishwa kwegesi okuyingozi enqubweni yokwelapha, esiza ukuthuthukisa indawo yokusebenza futhi kuvimbele ukungcoliswa komoya (2).Ukusebenza kahle kokukhiqiza okuphezulu, ngokuyisisekelo akuthintwa inkathi ebandayo, futhi kungelapheka ngokushesha ekamelweni lokushisa (3).Ukusebenza kahle kokwenza ifilimu, i-UV glazing ayigcini nje ngokuba ne-gloss ephezulu, ifilimu eyisicaba futhi ebushelelezi, kodwa futhi inokumelana nokushisa, ukumelana namanzi, ukumelana nokuklwebheka nezinye izakhiwo (4).Ukusebenza okuqinile Ngenxa yokuthi indlela evamile yokwelapha ye-UV glazing ihlukile, ayinqunyelwe isikhathi sokumboza.Into eboshiwe ngeke ilaphe ngaphandle kwemisebe ye-UV.Kukhona isikhathi esanele sokuqeda nokukhipha amabhamuza.Kukhona inhlaka ehlanzekile nenakekelwa kahle engasetshenziswa ngokuqhubekayo, kuncishiswe udoti nokulondoloza izindleko zezidakamizwa (5).Ukudweba ibhulashi kungasetshenziswa isifutho.I-roll coating, ukumanzisa okunamathelayo nezinye izinqubo, ukunamathela kungaba ugqinsi noma mncane, futhi imikhiqizo edinga ukushuba kwefilimu ingambozwa izikhathi eziningana 2. Indlela yokwelapha ye-UV resin isimiso esiyisisekelo sokucwebezela kwe-UV ukusebenzisa ibhande elithile lokukhanya kwe-ultraviolet ukuze qalisa ukusabela okuphulukisayo okusheshayo, ukuze kufakwe i-gloss ekhanyayo ebusweni bento ukuze ihlobise futhi ihlobise Njengoba ijubane lokuphulukisa ukukhanya lilingana ngokuqondile nokukhanya kokukhanya, ukuze kuthuthukiswe ukukhanya futhi kusetshenziswe ngokugcwele amandla okukhanya, ngaphezu kokukhetha izibani ze-UV ezinamandla aphezulu, ibanga le-irradiation phakathi kwezibani nomsebenzi kufanele lifinyezwe libe lincane.Uma kusetshenziswa imithombo yokukhanya yamandla aphansi, ibanga lesibani kungcono libe ngu-6-8cm, futhi ibanga eliseduze phakathi kwezibani lingcono.Kungcono ukuthembela kuzo Uma kusetshenziswa isibani esiphezulu samandla kagesi, ibanga lokushiswa kwemisebe kufanele libe ngu-25-35cm Isibani samandla aphezulu sizophakamisa izinga lokushisa futhi sisheshise isivinini sokuphulukisa, okufanele sibanjwe ngokugcwele ekusebenzeni 3. Izinyathelo zokuphepha ekusebenzeni kwe-UV glazing.I-UV yokuphulukisa i-resin iyinto ezimele, okufanele inakwe uma isetshenziswa: (1) I-resin epholisa i-UV ayikwazi ukuhlanganiswa nezinye izimbotshana (2).Kwenqatshelwe ngokuphelele ukufaka i-diluent for dilution.Uma i-diluent yengezwa, umphumela ngemva kokuphulukiswa uzothinteka kakhulu, futhi ukugcwala nobulukhuni ngeke kuhlangabezane nezidingo, futhi kuzokwenzeka ngisho nezimbobo ezinamabhamuza (3) Uma usebenzisa i-BM yohlobo lwe-UV yokuphulukisa i-resin, kungcono ukusebenzisa indlela yokufafaza, futhi ifilimu akufanele ibe mkhulu kakhulu.Ukuthi ukuzilinganisa ngokwakho noma ezinye izindlela kusetshenziswa, ukukhanyiselwa kwesibani se-ultraviolet kufanele kwenziwe ngemuva kokukhishwa kwamabhamuza (4).Lapho usebenzisa i-BM UV yokuphulukisa i-resin, indawo yokusebenza kufanele ihlanzeke futhi ingabi nothuli, ngoba ayimbozwanga ngefilimu, ukuze kuvinjelwe ifilimu ukuthi ingangcoliswa (5).Uma usebenzisa i-BM UV ye-resin yokwelapha ukukhanya, kungcono kakhulu ukusebenzisa umthombo wokukhanya onamandla aphezulu, futhi umphumela uba ngcono (6).Kungakhathaliseki ukuthi hlobo luni lomthombo wokukhanya olusetshenziswayo, kufanele sinake ukuvuselelwa okufika ngesikhathi kweshubhu lesibani.Ukwelapha ukukhanya akuhlukaniseki nokukhanya.Uma amandla okukhanya eqinile, umphumela wokuphulukisa uba ngcono.Impilo yesevisi ye-tube yesibani inqunyelwe.Uma idlula impilo yesevisi, kufanele ishintshwe ngesikhathi, ngaphandle kwalokho isivinini sokuphulukisa kanye nomphumela kuzothinteka.
Isikhathi sokuthumela: Jul-12-2022