Ho ka ba thata ho fumana matte finishes ka 100% solid UV coatings e folisoang. Sengoloa sa morao tjena se hlalosa di-matting agents tse fapaneng mme se hlalosa hore na ke diphetoho dife tse ding tsa formula tse bohlokwa.
Sehlooho se seholo sa tokollo ea morao-rao ea European Coatings Journal se hlalosa bothata ba ho fihlela li-UV-coatings tse matt 100% tse tiileng. Mohlala, lihlahisoa tsa bareki li pepesehela ho tsofala khafetsa le litšila nakong eohle ea bophelo ba tsona, li-coatings tse bonolo li tlameha ho tšoarella haholo. Leha ho le joalo, ho leka-lekanya maikutlo a bonolo le ho hanyetsa ho tsofala ke phephetso e kholo. Hape bongata ba ho fokotseha ha filimi ke tšitiso ho fihlelleng phello e ntle ea ho koaheloa.
Bangoli ba lekile metsoako e fapaneng ea li-silica matting agents le li-UV reactive diluents mme ba ithuta rheology le ponahalo ea tsona. Teko e bontšitse phapang e kholo ea liphetho, ho latela mofuta oa silica le li-diluents.
Ho phaella moo, bangoli ba ithutile phofo ea polyamide e ntle haholo e bontšitseng matting e sebetsang hantle haholo 'me e bile le tšusumetso e fokolang ho rheology ho feta silicas. E le khetho ea boraro, ho ile ha hlahlojoa excimer pre-curing. Theknoloji ena e sebelisoa mafapheng a mangata a indasteri le lits'ebetsong. Excimer e emela "excited dimer", ka mantsoe a mang dimer (mohlala, Xe-Xe-, Kr-Cl gas) e thabisoang ke boemo bo phahameng ba matla ka mor'a ts'ebeliso ea motlakase o fapanyetsanang. Hobane "excited dimers" tsena ha li tsitse lia qhalana ka metsotsoana e seng mekae ea nano, li fetola matla a tsona a excitation hore e be mahlaseli a optical. Theknoloji ena e bontšitse litholoana tse ntle, leha ho le joalo maemong a itseng feela.
Ka la 29 Mots'eanong, Xavier Drujon, mongoli oa sengoloa o tla hlalosa phuputso le liphetho nakong ea khaso ea rona ea khoeli le khoeli ea webo ea European Coatings Live. Ho ba teng khasong ea webo ke mahala ka ho felletseng.
Nako ea poso: Mots'eanong-16-2023
