Effect of an organoclay on the reaction-induced phase-separation in a dynamically asymmetric epoxy/PCL system
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F13%3A00397267" target="_blank" >RIV/61389013:_____/13:00397267 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.3144/expresspolymlett.2013.99" target="_blank" >http://dx.doi.org/10.3144/expresspolymlett.2013.99</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3144/expresspolymlett.2013.99" target="_blank" >10.3144/expresspolymlett.2013.99</a>
Alternative languages
Result language
angličtina
Original language name
Effect of an organoclay on the reaction-induced phase-separation in a dynamically asymmetric epoxy/PCL system
Original language description
The addition of layered silicates can significantly affect the phase behaviour of both immiscible thermoplastic blends and partially miscible thermoset systems that undergo reaction-induced phase separation (RIPS) during curing. This study focuses on thephase behaviour of polycaprolactone (PCL)/epoxy in the presence of organically modified montmorillonite (oMMT). Due to the high dynamic asymmetry caused by the differences in the molecular weights and viscosities of the PCL and the uncured epoxy, the critical point is localised at low PCL concentrations, as indicated by the pseudophase diagram. The addition of oMMT to the system led to the marked shift of the critical point towards higher concentrations of PCL, with an increase in the oMMT content occurring as a consequence of the preferential localisation of the clay in the epoxy phase, making this phase more dynamically slow. Significant changes in morphology, including phase inversion of the PCL/epoxy systems caused by the presence
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JI - Composite materials
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
EXPRESS POLYMER LETTERS
ISSN
1788-618X
e-ISSN
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Volume of the periodical
7
Issue of the periodical within the volume
12
Country of publishing house
HU - HUNGARY
Number of pages
8
Pages from-to
1012-1019
UT code for WoS article
000325285100007
EID of the result in the Scopus database
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