Dynamic mechanical properties for polyurethane elastomers applied in elastomeric mortar

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorITA
dc.contributorIAE
dc.date.accessioned2014-05-20T13:28:19Z
dc.date.available2014-05-20T13:28:19Z
dc.date.created2014-05-20T13:28:19Z
dc.date.issued2012-11-15
dc.identifierJournal of Applied Polymer Science. Hoboken: Wiley-blackwell, v. 126, n. 4, p. 1461-1467, 2012.
dc.identifier0021-8995
dc.identifierhttp://hdl.handle.net/11449/9427
dc.identifier10.1002/app.36847
dc.identifierWOS:000307005300031
dc.identifier4378078337343660
dc.identifier0000-0001-8338-4879
dc.description.abstractDynamic mechanical properties of a polyurethane (PU) elastomer and a mortar processed with the same elastomer (modified polytetramethylene ether glycol (PTMEG)) were studied. The results obtained showed that the liquid aromatic amine ETHACURE (R) 300, used as cure agent, can be used to substitute the aromatic amine MOCA (R), which is usually used as cure agent in high performance elastomers. The resulting mortar produced with ETHACURE (R) 300 presents similar dynamic-mechanical thermal properties when compared with MOCA (R). However, dynamic-mechanical thermal analysis studies showed that the mortar developed with ETHACURE (R) 300 presents some advantages such as the low values of tan d, indicating a good capacity of recovery of the strain after retreating an applied force. (c) 2012 Wiley Periodicals, Inc. J Appl Polym Sci, 2012
dc.languageeng
dc.publisherWiley-Blackwell
dc.relationJournal of Applied Polymer Science
dc.relation1.901
dc.relation0,543
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.subjectdynamic mechanical thermal analysis
dc.subjectETHACURE (R)
dc.subject300
dc.subjectpolyurethane elastomer
dc.titleDynamic mechanical properties for polyurethane elastomers applied in elastomeric mortar
dc.typeArtículos de revistas


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