Influence of tannin containing coatings on weathering resistance of wood: Water based transparent and opaque coatings

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dc.authorid0000-0001-8654-0005en_US
dc.contributor.authorDizman Tomak, Eylem
dc.contributor.authorArican, Ferhat
dc.contributor.authorGönültaş, Oktay
dc.contributor.authorParmak, Ebru D. Sam
dc.date.accessioned2021-03-20T20:13:16Z
dc.date.available2021-03-20T20:13:16Z
dc.date.issued2018
dc.departmentBTÜ, Orman Fakültesi, Orman Endüstri Mühendisliği Bölümüen_US
dc.description.abstractThe aim of this study was to improve weathering resistance of Scots pine wood by treating the surfaces with water based transparent and opaque wood coatings containing valex, mimosa and pine tannins. Samples coated with tannin containing coatings with various concentrations were exposed to artificial weathering for 1512 h. Color, gloss, surface roughness and macroscopic changes were evaluated periodically during the test, and the results of coated samples were compared with controls. Visible surface degradations such as erosion, cracks and checks occurred on control samples while no crack formations were recorded for coated samples. Color measurement data showed that high concentration levels were needed for the least color change on the surfaces however concentration increase of tannins in the transparent coating affected surface gloss and roughness of samples negatively. The most promising tannin types in transparent coatings against the surface degradations were determined as valex and pine tannins. Opaque coating alone was found to be resistant against weathering factors, and the measurements clearly showed that there is no need to corporate any UV absorbers to this coating. (C) 2018 Elsevier Ltd. All rights reserved.en_US
dc.description.sponsorshipTurkish Scientific and Research Council (TUBITAK)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [2150116]en_US
dc.description.sponsorshipThis work was supported by the Turkish Scientific and Research Council (TUBITAK) under project number 2150116.en_US
dc.identifier.doi10.1016/j.polymdegradstab.2018.03.011en_US
dc.identifier.endpage159en_US
dc.identifier.issn0141-3910
dc.identifier.issn1873-2321
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage152en_US
dc.identifier.urihttp://doi.org/10.1016/j.polymdegradstab.2018.03.011
dc.identifier.urihttps://hdl.handle.net/20.500.12885/832
dc.identifier.volume151en_US
dc.identifier.wosWOS:000432643300015en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorDizman Tomak, Eylem
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofPolymer Degradation And Stabilityen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectArtificial weatheringen_US
dc.subjectCoatingen_US
dc.subjectColoren_US
dc.subjectGlossen_US
dc.subjectSurface roughnessen_US
dc.subjectTanninen_US
dc.titleInfluence of tannin containing coatings on weathering resistance of wood: Water based transparent and opaque coatingsen_US
dc.typeArticleen_US

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