Novel polymer blends based on poly(ether-urethane) ionomer and ion-containing styrene copolymer

Slisenko, O; Lebedev, E; Pissis, P; Spanoudaki, A; Kontou, E; Grigoryeva, O

dc.contributor.author	Slisenko, O	en
dc.contributor.author	Lebedev, E	en
dc.contributor.author	Pissis, P	en
dc.contributor.author	Spanoudaki, A	en
dc.contributor.author	Kontou, E	en
dc.contributor.author	Grigoryeva, O	en
dc.date.accessioned	2014-03-01T01:24:46Z
dc.date.available	2014-03-01T01:24:46Z
dc.date.issued	2006	en
dc.identifier.issn	1388-6150	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/17422
dc.subject	Compatibility	en
dc.subject	Phase structure	en
dc.subject	Poly(ether-urethane) ionomer	en
dc.subject	Styrene-acrylic acid copolymer	en
dc.subject.classification	Chemistry, Analytical	en
dc.subject.classification	Chemistry, Physical	en
dc.subject.other	Copolymers	en
dc.subject.other	Glass transition	en
dc.subject.other	Ionomers	en
dc.subject.other	Organic acids	en
dc.subject.other	Styrene	en
dc.subject.other	Compatibility	en
dc.subject.other	Phase structure	en
dc.subject.other	Poly(ether-urethane) ionomer	en
dc.subject.other	Styrene-acrylic acid copolymer	en
dc.subject.other	Polymer blends	en
dc.title	Novel polymer blends based on poly(ether-urethane) ionomer and ion-containing styrene copolymer	en
heal.type	journalArticle	en
heal.identifier.primary	10.1007/s10973-005-7188-4	en
heal.identifier.secondary	http://dx.doi.org/10.1007/s10973-005-7188-4	en
heal.language	English	en
heal.publicationDate	2006	en
heal.abstract	The structure-property relationships of thermoplastic polymer blends based on poly(ether-urethane) ionomer (PEUI) and ion-containing styrene-acrylic acid copolymer (S-co-AA(K)) have been investigated by using DMTA, DSC and TGA, as well as tensile tests. Convergence of the glass transition temperature (T g) values of the PEUI and the S-co-AA(K) components in the blends studied, as compared to the individual polymers, was found and explained by improving compatibility of the components due to increasing effective density of physical networks formed by ion-dipole and ion-ion interactions of ionic groups of the components. Character of E'=f(T) and E''=f(T) dependencies confirms the increase of the effective density of physical networks in the compositions studied compared to individual PEUI and S-co-AA(K). Improvement of end-use properties, i.e. thermal stability and tensile properties has been found for the PEUI/S-co-AA(K) compositions with lower content of S-co-AA(K) (i.e. <10 mass%) and explained by formation of additional network of intermolecular ionic bonds between the functional groups of PEUI and S-co-AA(K). © 2006 Akadémiai Kiadó.	en
heal.publisher	SPRINGER	en
heal.journalName	Journal of Thermal Analysis and Calorimetry	en
dc.identifier.doi	10.1007/s10973-005-7188-4	en
dc.identifier.isi	ISI:000238190700003	en
dc.identifier.volume	84	en
dc.identifier.issue	1	en
dc.identifier.spage	15	en
dc.identifier.epage	19	en