Structure-property relationships in thermoplastic pseudo-interpenetrating polymer networks. I. Phase morphology

Sergeeva, LM; Grigoryeva, OP; Zimich, ON; Privalko, EG; Shtompel, VI; Privalko, VP; Pissis, P; Kyritsis, A

dc.contributor.author	Sergeeva, LM	en
dc.contributor.author	Grigoryeva, OP	en
dc.contributor.author	Zimich, ON	en
dc.contributor.author	Privalko, EG	en
dc.contributor.author	Shtompel, VI	en
dc.contributor.author	Privalko, VP	en
dc.contributor.author	Pissis, P	en
dc.contributor.author	Kyritsis, A	en
dc.date.accessioned	2014-03-01T01:13:26Z
dc.date.available	2014-03-01T01:13:26Z
dc.date.issued	1997	en
dc.identifier.issn	0021-8464	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/12463
dc.subject	Crystallizable polyurethane	en
dc.subject	Phase morphology	en
dc.subject	Pseudo-interpenetrating polymer networks	en
dc.subject	Random copolymer	en
dc.subject.classification	Engineering, Chemical	en
dc.subject.classification	Materials Science, Multidisciplinary	en
dc.subject.classification	Mechanics	en
dc.subject.other	Copolymers	en
dc.subject.other	Crystallization	en
dc.subject.other	Phase composition	en
dc.subject.other	Polymer blends	en
dc.subject.other	Polyurethanes	en
dc.subject.other	Specific heat	en
dc.subject.other	Thermoplastics	en
dc.subject.other	Polymer networks	en
dc.subject.other	Random copolymers	en
dc.subject.other	Interpenetrating polymer networks	en
dc.title	Structure-property relationships in thermoplastic pseudo-interpenetrating polymer networks. I. Phase morphology	en
heal.type	journalArticle	en
heal.identifier.primary	10.1080/00218469708010537	en
heal.identifier.secondary	http://dx.doi.org/10.1080/00218469708010537	en
heal.language	English	en
heal.publicationDate	1997	en
heal.abstract	Pseudo-thermoplastic interpenetrating polymer networks (p-TIPNs) prepared by mechanical mixing of a crystallizable polyurethane (CPU) and styrene/acrylic acid random copolymer (S/AA) were characterized by specific heat capacity measurements in the temperature interval 133-433 K, as well as by wide-angle and small-angle X-ray scattering. It was established that: 1. Crystallizability of BAG is the main cause of microphase-separated morphology of CPU. 2. Limited miscibility of CPU with S/AA significantly affects the phase morphology of p-TIPNs on their base. Mixed microphase of fixed composition [CPU/(S/AA) = 90/10] and essentially pure microphase of S/AA are the main structural entities in as-quenched samples of p-TIPNs of whatever nominal composition. More complex phase morphology (that is, coexistence of essentially pure microphases of crystallized BAG and of S/AA, and of the mixed CPU/(S/AA) microphase enriched with S/AA) is expected for initial samples.	en
heal.publisher	GORDON BREACH SCI PUBL LTD	en
heal.journalName	Journal of Adhesion	en
dc.identifier.doi	10.1080/00218469708010537	en
dc.identifier.isi	ISI:000072355600009	en
dc.identifier.volume	64	en
dc.identifier.issue	1-4	en
dc.identifier.spage	161	en
dc.identifier.epage	171	en