Morphology evolution during cooling of quiescent immiscible polymer blends: matrix crystallization effect on the dispersed phase coalescence

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F13%3A00388051" target="_blank" >RIV/61389013:_____/13:00388051 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s00289-012-0848-1" target="_blank" >http://dx.doi.org/10.1007/s00289-012-0848-1</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00289-012-0848-1" target="_blank" >10.1007/s00289-012-0848-1</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Morphology evolution during cooling of quiescent immiscible polymer blends: matrix crystallization effect on the dispersed phase coalescence

Popis výsledku v původním jazyce

Scientifically scarcely addressed influence of the matrix crystallization processes on the coalescence of dispersed particles i.e., coarsening of the phase structure in quiescent immiscible polymer blends as a result of change in the size of minor phaseparticles induced by the matrix crystallizing domains, was studied employing the well- established system comprising polypropylene and ethylene-propylene rubber (PP/EPR blends). Experiments were commenced for resolving the correlation among the imposed cooling conditions, the formed matrix crystalline morphology, and the coalescence of the dispersed phase particles. Confirmation of the profound effect of the PP crystallization on the coalescence of EPR particles was undoubtedly obtained. Thorough discussion regarding the observed effects, encompassing the potential rejection or engulfing of the dispersed phase particles by the growing crystallites, was undertaken.

Název v anglickém jazyce

Morphology evolution during cooling of quiescent immiscible polymer blends: matrix crystallization effect on the dispersed phase coalescence

Popis výsledku anglicky

Scientifically scarcely addressed influence of the matrix crystallization processes on the coalescence of dispersed particles i.e., coarsening of the phase structure in quiescent immiscible polymer blends as a result of change in the size of minor phaseparticles induced by the matrix crystallizing domains, was studied employing the well- established system comprising polypropylene and ethylene-propylene rubber (PP/EPR blends). Experiments were commenced for resolving the correlation among the imposed cooling conditions, the formed matrix crystalline morphology, and the coalescence of the dispersed phase particles. Confirmation of the profound effect of the PP crystallization on the coalescence of EPR particles was undoubtedly obtained. Thorough discussion regarding the observed effects, encompassing the potential rejection or engulfing of the dispersed phase particles by the growing crystallites, was undertaken.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BJ - Termodynamika

OECD FORD obor

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Projekt

<a href="/cs/project/IAA200500903" target="_blank" >IAA200500903: Vliv koalescence a krystalizace na vývoj fázové struktury při chlazení polymerních směsí.</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Polymer Bulletin

ISSN

0170-0839

e-ISSN

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Svazek periodika

70

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

13

Strana od-do

263-275

Kód UT WoS článku

000313059800020

EID výsledku v databázi Scopus

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