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The Migration of Photoinitiators and Monomers from UV Cured Formulations
Authors: Jašúrek Bohumil | Černý Josef | Eisner Aleš | Vališ Jan
Year: 2013
Type of publication: ostatní - článek ve sborníku
Name of source: RadTech Europe 2013
Publisher name: RadTech Europe
Place: Hague
Page from-to: 1-5
Titles:
Language Name Abstract Keywords
eng The Migration of Photoinitiators and Monomers from UV Cured Formulations The aim of this work was to evaluate the migration of substances from simple UV formulations (mixture of photoinitiators and monomers) by UV/VIS spectroscopy. In the second part, the amount of migrating substances was evaluated also by gas chromatography for comparison, how precise are results obtained from UV/VIS spectroscopy. Prepared samples were cured with various amounts of photoinitiators and under different conditions of UV exposition. Monomer conversion was evaluated by FTIR spectroscopy. migration, photoinitiators, monomers, UV/VIS, FTIR