Kungaba nzima ukuthola ama-matt finishes ane-100% solids UV coating elaphekayo. Isihloko sakamuva sichaza ama-matting agents ahlukene futhi sichaza ukuthi yiziphi ezinye izinto ezibalulekile zokwakheka.
Isihloko esiyinhloko somagazini wakamuva we-European Coatings Journal sichaza ubunzima bokuthola i-matt 100% ye-UV-coatings eqinile. Isibonelo, imikhiqizo yabathengi ivezwa ekugugeni okuphindaphindiwe kanye nokungcola kuyo yonke impilo yabo, i-soft-feel coatings kumele ihlale isikhathi eside kakhulu. Kodwa-ke, ukulinganisa i-soft feel kanye nokumelana nokuguguleka kuyinselele enkulu. Futhi ukuncishiswa kwefilimu okuningi kuyisithiyo ekufinyeleleni umphumela omuhle we-matting.
Ababhali bahlole inhlanganisela ehlukahlukene yama-silica matting agents kanye nama-UV reactive diluents futhi bahlola i-rheology yawo kanye nokubukeka kwawo. Ukuhlolwa kubonise ukwehluka okukhulu kwemiphumela, kuye ngohlobo lwe-silica kanye nama-diluents.
Ngaphezu kwalokho, abalobi bafunde ngempuphu ye-polyamide e-ultrafine ebonise ukusebenza kahle okuphezulu futhi ibe nomthelela omncane ku-rheology kune-silicas. Njengendlela yesithathu, kuhlolwe i-excimer pre-curing. Lobu buchwepheshe busetshenziswa emikhakheni eminingi yezimboni kanye nezicelo. I-Excimer imele "i-excited dimer", ngamanye amazwi i-dimer (isb. i-Xe-Xe-, igesi ye-Kr-Cl) evuselelwa yisimo samandla esiphezulu ngemuva kokusetshenziswa kwe-voltage eshintshanayo. Ngenxa yokuthi lawa "ma-excited dimer" awazinzile ayahlakazeka phakathi namasekhondi ambalwa, aguqula amandla awo okuvuselela abe imisebe ye-optical. Lobu buchwepheshe bubonise imiphumela emihle, kodwa kuphela ezimweni ezithile.
Ngomhlaka-29 Meyi, uXavier Drujon, umbhali walesi sihloko uzochaza ucwaningo kanye nemiphumela ngesikhathi sokusakaza kwethu kwewebhu kwanyanga zonke i-European Coatings Live. Ukuya ekusakazweni kwewebhu kumahhala ngokuphelele.
Isikhathi sokuthunyelwe: Meyi-16-2023
