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Effect of diluent on the gel point and mechanical properties of polyurethane networks

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dc.title Effect of diluent on the gel point and mechanical properties of polyurethane networks en
dc.contributor.author Ďuračková, Andrea
dc.contributor.author Valentová, Helena
dc.contributor.author Dušková-Smrčková, Miroslava
dc.contributor.author Duseka, Karel
dc.relation.ispartof Polymer Bulletin
dc.identifier.issn 0170-0839 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2007-01
utb.relation.volume 58
utb.relation.issue 1
dc.citation.spage 201
dc.citation.epage 211
dc.event.title Microsymposium on Polymer Gels and Networks
dc.event.location Prague
utb.event.state-en Czech Republic
utb.event.state-cs Česká republika
dc.event.sdate 2005-07
dc.type article
dc.type conferenceObject
dc.language.iso en
dc.publisher Springer en
dc.identifier.doi 10.1007/s00289-006-0589-0
dc.relation.uri http://www.springerlink.com/content/vx23q22578113v10/
dc.description.abstract Gel point conversions and equilibrium tensile moduli of polyester-based polyurethane networks were determined for different dilutions during network formation. Also, the limiting dilution beyond which the network was not formed at full conversion of functional groups was determined. It ranged between 92 and 94% of diluent. The scaling dependences against the reference states - the ring-free case and the limiting dilution case - showed that the excluded volume effects were operative and structural changes associated with cyclization affected the rates of both the intramolecular and the intermolecular reactions. en
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1001917
utb.identifier.obdid 43865798
utb.identifier.scopus 2-s2.0-33845779431
utb.identifier.wok 000243051200021
utb.source d-wok
dc.date.accessioned 2011-08-09T07:34:13Z
dc.date.available 2011-08-09T07:34:13Z
utb.contributor.internalauthor Ďuračková, Andrea
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