Coating, mechanical and thermal properties of epoxy toluene oligomer modified epoxy resin/sepiolite composites

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dc.contributor.authorAhmetli, Gulnare
dc.contributor.authorDeveci, Huseyin
dc.contributor.authorSoydal, Ulku
dc.contributor.authorSeker, Asli
dc.contributor.authorKurbanli, Refika
dc.date.accessioned2020-03-26T18:24:20Z
dc.date.available2020-03-26T18:24:20Z
dc.date.issued2012
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractIn this research, epoxy toluene oligomer (ETO) was synthesised from toluene and epichlorhydrin, which was used as co-matrix in 50 wt.% with commercial epoxy resin (ER). Its chemical structure was characterised with FTIR spectroscopy and chemical analyses. ETO was found as an effective flame retardant for ER. Modification of ER with ETO in 50 wt.% increased percentage elongation at break of neat ER about 67 times. The rigid filler used in epoxy polymer matrix was the modified and unmodified sepiolite. The appropriate sepiolite amount in all cases was determined to be 5 wt.%. Scanning electron microscopy (SEM) was used for characterisation of surface and cross sections of the composites to verify the results. Modification of sepiolite increases the T-5, T-10, and T-50 of neat ETO-ER by 10, 7, and 5 degrees C, respectively. Surface hardness and tensile strength of all composites were higher than those of neat ETO-ER polymer matrix. ETO-ER/modified sepiolite coating showed the best adhesion results and exhibited perfect resistance to 3% NaCl and 10% NaOH solutions. Crown Copyright (C) 2012 Published by Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipSelcuk University Scientific Research FoundationSelcuk University [09201048]en_US
dc.description.sponsorshipWe express our thanks to the Selcuk University Scientific Research Foundation, which has financed the project number: 09201048.en_US
dc.identifier.doi10.1016/j.porgoat.2012.04.003en_US
dc.identifier.endpage105en_US
dc.identifier.issn0300-9440en_US
dc.identifier.issue01.02.2020en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage97en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.porgoat.2012.04.003
dc.identifier.urihttps://hdl.handle.net/20.500.12395/27831
dc.identifier.volume75en_US
dc.identifier.wosWOS:000305878300015en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherELSEVIER SCIENCE SAen_US
dc.relation.ispartofPROGRESS IN ORGANIC COATINGSen_US
dc.relation.publicationcategoryDiğeren_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectEpoxy resinen_US
dc.subjectCompositeen_US
dc.subjectCoatingen_US
dc.titleCoating, mechanical and thermal properties of epoxy toluene oligomer modified epoxy resin/sepiolite compositesen_US
dc.typeReviewen_US

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