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dc.creatorMarković, S
dc.creatorDunjić, Branko
dc.creatorZlatanić, Alisa
dc.creatorĐonlagić, Jasna
dc.date.accessioned2021-03-10T09:54:38Z
dc.date.available2021-03-10T09:54:38Z
dc.date.issued2001
dc.identifier.issn0021-8995
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/340
dc.description.abstractThe curing reaction of typical commercial phenol-formaldehyde novolac resins with hexamethylentetraamine (HMTA) was followed by dynamic mechanical analysis. The evolution of the rheological parameters, such as storage modulus G ', loss modulus G ", and tan delta (G " /G '), as a function of time, for samples of the phenolic resins on cloth, was recorded. The curing reaction, leading to the formation of a crosslinked structure, is described by a third-order phenomenological equation. This equation takes into account a self-acceleration effect, as a consequence not only of the chemical reaction of crosslinking after the gel point but of phase segregation as well. This rheokinetic model of the curing of phenolic novolac resins permits the determination of the numerical values of the kinetic equation constants. The influence of the composition, structure, and physical treatment on the curing kinetics of the novolac resins is evaluated.en
dc.publisherWiley, Hoboken
dc.rightsrestrictedAccess
dc.sourceJournal of Applied Polymer Science
dc.subjectnovolac resinsen
dc.subjectcuring reactionen
dc.subjectdynamic mechanical analysisen
dc.titleDynamic mechanical analysis study of the curing of phenol-formaldehyde novolac resinsen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage1913
dc.citation.issue8
dc.citation.other81(8): 1902-1913
dc.citation.rankM21
dc.citation.spage1902
dc.citation.volume81
dc.identifier.doi10.1002/app.1623
dc.identifier.rcubconv_7112
dc.identifier.scopus2-s2.0-0035934416
dc.identifier.wos000169309300008
dc.type.versionpublishedVersion


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