Surface properties of tannin-impregnated and varnished beech wood after exposure to accelerated weathering

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dc.contributor.authorYalçın, Mesut
dc.contributor.authorPelit, Hüseyin
dc.contributor.authorAkçay, Çağlar
dc.contributor.authorÇakıcıer, Nevzat
dc.date.accessioned2020-04-30T23:32:20Z
dc.date.available2020-04-30T23:32:20Z
dc.date.issued2017
dc.departmentDÜ, Orman Fakültesi, Orman Endüstrisi Mühendisliği Bölümüen_US
dc.descriptionAKCAY, Caglar/0000-0003-1246-3056en_US
dc.descriptionWOS: 000405704800009en_US
dc.description.abstractThe aim of this study was to determine selected surface properties of varnished beech wood impregnated with natural extracts after exposure to accelerated weathering. Beech wood samples were impregnated with aqueous solutions of 5 and 10% mimosa (Acacia mollissima) and quebracho (Shinopsis lorentzii) tannins. After weathering, colour changes (Delta L*, Delta a*, b*, and Delta E*) in addition to scratch resistance and surface hardness values were calculated and evaluated. As a result of the weathering process, greater colour changes (Delta E*) were detected in the beech wood samples impregnated with tannins compared with the unimpregnated control samples. The least colour change occurred in the Tanalith-E-impregnated samples. Total colour change was adversely affected with tannin impregnation after the weathering processes. In terms of surface hardness and scratch resistance, the highest values were observed in the mimosa-solution-impregnated and control samples. Furthermore, it was found that scratch resistance and hardness values tended to increase during the first period of weathering and decreased thereafter. Regarding surface properties, the best results were obtained when polyurethane varnish was employed compared with the other varnish types.en_US
dc.description.sponsorshipDuzce UniversityDuzce University [BAP 2014.02.03.262]en_US
dc.description.sponsorshipThis research was financially supported by BAP 2014.02.03.262 (Directory of Scientific Research Projects) of Duzce University.en_US
dc.identifier.doi10.1111/cote.12287en_US
dc.identifier.endpage340en_US
dc.identifier.issn1472-3581
dc.identifier.issn1478-4408
dc.identifier.issue4en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage334en_US
dc.identifier.urihttps://doi.org/10.1111/cote.12287
dc.identifier.urihttps://hdl.handle.net/20.500.12684/4689
dc.identifier.volume133en_US
dc.identifier.wosWOS:000405704800009en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherWileyen_US
dc.relation.ispartofColoration Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.titleSurface properties of tannin-impregnated and varnished beech wood after exposure to accelerated weatheringen_US
dc.typeArticleen_US

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