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Effect of a small amount of the third immiscible component on the size of dispersed particles in polymer blends
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SYSNO ASEP 0310714 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Effect of a small amount of the third immiscible component on the size of dispersed particles in polymer blends Title Vliv malého množství třetí nemísitelné složky na velikost dispergovaných částic v polymerních směsích Author(s) Fortelný, Ivan (UMCH-V) RID
Lapčíková, Monika (UMCH-V) RID
Lednický, František (UMCH-V)
Mikešová, Jana (UMCH-V)Source Title PPS-24: The Polymer Processing Society. - Salerno : Polymer Technology Group, 2008 - ISBN 88-7897-025-5 Pages 942_1-942_4 Number of pages 4 s. Publication form CD ROM - CD ROM Action Annual Meeting of Polymer Processing Society /24./ Event date 15.06.2008-19.06.2008 VEvent location Salerno Country IT - Italy Event type WRD Language eng - English Country IT - Italy Keywords ternary polymer blends ; morphology ; phase structure formation Subject RIV CD - Macromolecular Chemistry R&D Projects GA106/06/0729 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z40500505 - UMCH-V (2005-2011) Annotation The effect of the addition of a small amount of the third component on the phase structure of immiscible binary polymer blends was studied. Polystyrene/polyamide/high density polyethylene (PS/PA/HDPE) blends with the components well distinguishable by scanning electron microscopy were chosen as model systems. Remarkable nonuniformity of the phase structure was observed in PS/PA/HDPE blends. It was found that, in contrast to other blends with negative spreading coefficients for the both dispersed components described in the literature, admixture of HDPE has not significant effect on the size of PA particles dispersed in PS matrix. Workplace Institute of Macromolecular Chemistry Contact Eva Čechová, cechova@imc.cas.cz ; Tel.: 296 809 358 Year of Publishing 2009
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