Wpływ promieniowania na trwałość wybranych filtrów UV
Journal Title: CHEMIK nauka-technika-rynek - Year 2011, Vol 65, Issue 4
Abstract
Przeprowadzono badania trwałości wybranych filtrów UV: 1-(4’-t-butylofenylo)-3-(4’’-metoksyfenylo-)propano-1,3-dion (MBBM), 1,3-bis-(4’-metoksyfenylo)propano-1,3-dion (MMBM) i 1-(4’-t-metoksyfenylo)-3-fenylopropano-1,3-dion (MBM). Sprawdzono wpływ promieniowania UV oraz obecności czynnika utleniającego (nadtlenku wodoru) i źródła jonów chlorkowych (chlorku sodu) na trwałość wybranych filtrów. Wykazano, że istotne znaczenie na trwałość badanych związków mają układy H2O2:UV i H2O2:NaCl:UV.
Authors and Affiliations
Alicja Gackowska, Jerzy Gaca
Keywords
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