Приказ основних података о документу

dc.creatorTomić, Miloš D.
dc.creatorDunjić, Branko
dc.creatorBajat, Jelena
dc.creatorLikić, Violeta
dc.creatorRogan, Jelena
dc.creatorĐonlagić, Jasna
dc.date.accessioned2021-03-10T13:14:03Z
dc.date.available2021-03-10T13:14:03Z
dc.date.issued2016
dc.identifier.issn1547-0091
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/3435
dc.description.abstractThe preparation of epoxy/clay nanocomposites (NCs) and their insertion into coatings are of great importance since the NCs could enhance the protective performances. In this study, epoxy NCs with 1-10 wt% of nanoclay Cloisite 30B (C30B) were prepared by the sonication-assisted solution method. The rheological measurements of epoxy/C30B suspensions revealed non-Newtonian, shear-thinning behavior of the uncured NCs, with an increase in the viscosity, yield stress, and shear modules with increasing organoclay content, while the dispersion effectiveness of C30B decreased. A significant enhancement of the rheological parameters was observed at the second percolation threshold (4.1 vol%) due to the formation of a continuous network of 45-layer-thick tactoids. Although NCs with 1-3 wt% C30B exhibited slightly reduced mechanical and adhesion properties compared with the cured reference epoxy resin, the epoxy primer and topcoat based on NC with 1 wt% C30B generally displayed improved impact resistance and maintained flexibility, pendulum hardness, and good adhesion properties. Two-layer coating systems, i.e., NC-based primers and topcoats, had higher corrosion stability in a salt spray chamber compared to the unmodified system.en
dc.publisherSpringer, New York
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172062/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45019/RS//
dc.rightsrestrictedAccess
dc.sourceJournal of Coatings Technology and Research
dc.subjectEpoxy resinen
dc.subjectNanoclayen
dc.subjectClay dispersionen
dc.subjectCoatingsen
dc.subjectAnticorrosive protectionen
dc.titleAnticorrosive epoxy/clay nanocomposite coatings: rheological and protective propertiesen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage456
dc.citation.issue3
dc.citation.other13(3): 439-456
dc.citation.spage439
dc.citation.volume13
dc.identifier.doi10.1007/s11998-015-9762-4
dc.identifier.scopus2-s2.0-84964219479
dc.identifier.wos000374677400004
dc.type.versionpublishedVersion


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Приказ основних података о документу