Miscibility of poly(acetonyl methacrylate) and poly(n-propyl methacrylate) with poly(vinylidene fluoride)

Miscibility of poly(acetonyl methacrylate) and poly(n-propyl methacrylate) with poly(vinylidene fluoride)

Poly(vinylidene fluoride) (PVDF) is immiscible with poly( n-propyl methacrylate) but miscible with poly(acetonyl methacrylate) (PACMA), indicating the importance of the additional carbonyl group in PACMA in achieving miscibility. Based on the melting point depression of PVDF in the blends, the inter...

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Veröffentlicht in:European polymer journal 1990-01, Vol.26 (10), p.1145-1147
Hauptverfasser: Chong, Y.F., Lee, S.Y., Goh, S.H.
Format: Artikel
Sprache:eng
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Zusammenfassung:Poly(vinylidene fluoride) (PVDF) is immiscible with poly( n-propyl methacrylate) but miscible with poly(acetonyl methacrylate) (PACMA), indicating the importance of the additional carbonyl group in PACMA in achieving miscibility. Based on the melting point depression of PVDF in the blends, the interaction parameter B was found to vary between −43.5 and − 5.0 J/cm 3, depending on the composition.
ISSN:0014-3057
1873-1945
DOI:10.1016/0014-3057(90)90016-W