- An analysis of the origin of coalescence suppression in compatibilize…
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An analysis of the origin of coalescence suppression in compatibilized polymer blends

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    SYSNO ASEP0101435
    Document TypeJ - Journal Article
    R&D Document TypeJournal Article
    Subsidiary JOstatní články
    TitleAn analysis of the origin of coalescence suppression in compatibilized polymer blends
    TitleAnalýza původu potlačené koalescence v kompatibilizovaných polymerních směsích
    Author(s) Fortelný, Ivan (UMCH-V) RID
    Source TitleEuropean Polymer Journal. - : Elsevier - ISSN 0014-3057
    Roč. 40, č. 9 (2004), s. 2161-2166
    Number of pages6 s.
    Languageeng - English
    CountryNL - Netherlands
    Keywordscoalescence ; compatibilizer ; polymer blends
    Subject RIVCD - Macromolecular Chemistry
    R&D ProjectsGA106/02/1248 GA ČR - Czech Science Foundation (CSF)
    CEZAV0Z4050913 - UMCH-V
    AnnotationThe course of the flow-induced coalescence and the effects of the Marangoni force and steric repulsion on the coalescence suppression in polymer blends containing a compatibilizer were analyzed. The expression for coalescence probability of deformable droplets, reliably describing its dependence on the droplet size, was proposed. It was shown that a strong negative correlation exists between the Marangoni force and steric repulsion contributions and the decisive mechanism of the coalescence suppression cannot be determined from the dependence of coalescence on the shear rate.
    WorkplaceInstitute of Macromolecular Chemistry
    ContactEva Čechová, cechova@imc.cas.cz ; Tel.: 296 809 358
    Year of Publishing2005
Number of the records: 1  

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