Miscibility characterization of SMA/SAN and SMA/PMMA blends by differential scanning calorimetry and fluorescence techniques

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DOIResolve DOI: http://doi.org/10.1002/app.26460
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TypeArticle
Journal titleJournal of Applied Polymer Science
Volume105
Issue5
Pages29552962; # of pages: 8
Subjectblend miscibility; anthracene fluorophore; fluorescence; DSC
AbstractIn this study, styrene-maleic anhydride (SMA) copolymer was modified by monoesterification method with 9-(hydroxymethyl)anthracene fluorophore to prepare a fluorescent anthracene labeled SMA (SMA-An) material. The latter was then characterized by attenuated total reflection (ATR) and thermogravimetric analysis (TGA) techniques. In the second step of this work, SMAAn was added to SMA/[Styrene-Acrylonitrile Copolymer (SAN)] and SMA/[Poly(methyl methacrylate) (PMMA)] blends to investigate the miscibility of these blends at the molecular level. The miscibility of SMA/PMMA blends was characterized using fluorescence quenching of anthracene by the succinic anhydride and succinic acid functions on SMA macromolecule itself.
Publication date
LanguageEnglish
AffiliationNational Research Council Canada (NRC-CNRC); NRC Industrial Materials Institute
Peer reviewedYes
NRC number53649
NPARC number15812402
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Record identifierb9635a8e-c71a-4030-ba51-d8b6c485fa68
Record created2010-07-19
Record modified2016-05-09
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