Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1197527 | Journal of Analytical and Applied Pyrolysis | 2009 | 6 Pages |
Abstract
The monomeric components of a series of lattices suitable as protective coatings for the safeguard of cultural heritage, and containing unfluorinated and partially fluorinated acrylic units were determined by pyrolysis-gas chromatography/mass spectrometry. Their identification was possible on the basis of a good knowledge of the degradative behavior, also gained through the direct study of different reference fluoropolymers, which enabled to distinguish between monomers and monomer-related products of degradation. All the samples were identified as copolymers of an acrylic unit, either partially fluorinated or unfluorinated, with a methacrylic unit. Only in two cases different amounts of styrene as monomeric component were also identified.
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Massimo Lazzari, Dominique Scalarone, Chiara Riedo, Oscar Chiantore,