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dc.creatorĐonlagić, Jasna
dc.creatorZlatanić, Alisa
dc.creatorDunjić, Branko
dc.date.accessioned2021-03-10T09:46:05Z
dc.date.available2021-03-10T09:46:05Z
dc.date.issued1998
dc.identifier.issn1022-1352
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/208
dc.description.abstractThe viscoelastic properties of cured acrylate-terminated copolyesters were studied by means of dynamic mechanical analysis. The influence of terminal double bonds, as well as of the cis-trans configuration and distribution along the main chain, on the transition temperatures and rheological properties of the cured polyesters are presented. The presence of double bonds at both chain ends allows the formation of a regular network by crosslinking copolymerization with styrene. The present investigation was carried out on three series of acrylate-terminated copolyesters: poly[(tetramethylene maleate)-co-(tetramethylene phthalate)] (BMPA), poly[(tetramethylene fumarate)-co-(tetramethylene phthalate)] (BFPA) and poly[(tetramethylene phthalate)-co-(tetramethylene succinate)] (BPSA). The results of the mechanical spectrometric analysis are presented as master curves by applying the time-temperature superposition principle. The WLF parameters of the cured unsaturated polyesters were determined above the glass transition temperatures. The glass transition temperatures shift to higher temperatures with increasing degree of crosslinking. The equilibrium shear storage modulus plateau changes as a consequence of the different configuration of the double bonds and the degree of crosslinking. The degree of crosslinking, nen
dc.publisherWiley-VCH Verlag Gmbh, Weinheim
dc.rightsrestrictedAccess
dc.sourceMacromolecular Chemistry and Physics
dc.titleRheological behavior of cured acrylate-terminated unsaturated copolyestersen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage2039
dc.citation.issue9
dc.citation.other199(9): 2029-2039
dc.citation.rankM21
dc.citation.spage2029
dc.citation.volume199
dc.identifier.doi10.1002/(SICI)1521-3935(19980901)199:92029::AID-MACP20293.0.CO;2-W
dc.identifier.scopus2-s2.0-0037920874
dc.identifier.wos000075869600035
dc.type.versionpublishedVersion


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Приказ основних података о документу