Světlostálost tištěných vrstev obsahujících stilbenové luminofory

Dominik Hricik

Bachelor's thesis

Photostability of printed layers containing stilbene luminophores

Anotácia:

Tato bakalarska praca sa zaobera .tudiom svetlostalosti tla.enych vrstiev obsahujucich DPA.DSB stilben. Boli formulovane dva typy tla.ovych farieb, ktore maju rozdielny sposobom zasychania. Pripravene farby boli natla.ene na .tandardizovany papier APCO a nasledne bola merana fluorescencia, reflexne spektra, suradnice CIE L*a*b* a farebna odchylka ..E. Bol posudzovany vplyv urychleneho starnutia v pristroji Q-sun Xe-1-B na zmenu fluorescencie v pripravenych vzorkach.

Abstract:

This bachelor work deals with the study of photostability of printed layers containing DPA.DSB stilbene. The two different inks were formulated with differing drying principles. The prepared inks were printed on standardized APCO paper on which fluorescence, reflectance spectra, CIE L*a*b* coordinates, and color deviation ..E were measured. The influence of accelerated aging in Q-sun Xe-1-B test equipment on the fluorescence was considered.

Kľúčové slová

svetlostálosť, fluorescencia, stilbén.

Jazyk práce: Czech

Datum vytvoření / odevzdání či podání práce: 5. 8. 2024

Zverejniť od: 31. 12. 2999

Obhajoba závěrečné práce

• Vedúci: Ing. Tomáš Halenkovič, PhD.

University of Pardubice

Faculty of Chemical Technology

Bachelor programme / odbor:
Graphic Arts and Printing Technology / Graphic Arts and Printing Technology