Molecular complex formation in the system poly(vinyl methyl ether)/water

F. Meeussen, Y. Bauwens, R. Moerkerke, E.L.F. Nies, H. Berghmans

    Research output: Contribution to journalArticleAcademicpeer-review

    78 Citations (Scopus)

    Abstract

    The behaviour of poly(vinyl methyl ether) (PVME) in water has been studied in detail. A molecular complex with maximum two molecules of water per repeating unit is formed. The glass transition temperature of this complex is -58°C. Additional water plastisises and hydrates the complex. This conclusion is based on the detailed analysis of the concentration dependence of the glass transition of the system and melting behaviour of water. A similar behaviour is found with the chemical networks, obtained by radiation cross-linking.
    Original languageEnglish
    Pages (from-to)3737-3743
    Number of pages6
    JournalPolymer
    Volume41
    Issue number10
    DOIs
    Publication statusPublished - 2000

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