EFFECTS OF THERMAL AGING ON THE FILM HARDNESS OF SOME WOOD VARNISHES

dc.contributor.authorSönmez, Abdullah
dc.contributor.authorBudakçı, Mehmet
dc.contributor.authorDemirci, Zafer
dc.contributor.authorAkkuş, Memiş
dc.date.accessioned2020-05-01T09:12:04Z
dc.date.available2020-05-01T09:12:04Z
dc.date.issued2011
dc.departmentDÜ, Teknoloji Fakültesi, Makine ve İmalat Mühendisliği Bölümüen_US
dc.descriptionWOS: 000298119500070en_US
dc.description.abstractThis study was performed to determine the effects of thermal aging on the film hardness of some wood varnishes. For this purpose, Scots pine (Pinus sylvestris L.), Eastern beech (Fagus orientalis L.), and oak (Quercus petraea L.) samples coated with synthetic (alkyd), two-part polyurethane (urethane-alkyd), and waterborne (self cross-linked polyurethane) varnishes were evaluated at a moisture content of 8% and 12%. Afterwards, thermal aging processes were performed for periods of 25, 50, 75, and 100 days at 25 degrees C, 50 degrees C, 75 degrees C, and 100 degrees C. Hardness changes in the varnish films were measured in accordance with ISO 1522-2006. According to the test results, the samples prepared with polyurethane varnishes at 8% moisture content give the best results.en_US
dc.description.sponsorshipGazi UniversityGazi University [07/2005-04]en_US
dc.description.sponsorshipThis research has been written in memory of our dear brother Dr. Zafer Demirci, who passed away in 2008. This study was supported financially by the Research Fund of Gazi University, Project number: 07/2005-04.en_US
dc.identifier.endpage4605en_US
dc.identifier.issn1930-2126
dc.identifier.issue4en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage4594en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12684/5866
dc.identifier.volume6en_US
dc.identifier.wosWOS:000298119500070en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherNorth Carolina State Univ Dept Wood & Paper Scien_US
dc.relation.ispartofBioresourcesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectWood materialen_US
dc.subjectWood varnishesen_US
dc.subjectThermal agingen_US
dc.subjectHardnessen_US
dc.subjectMoisture contenten_US
dc.titleEFFECTS OF THERMAL AGING ON THE FILM HARDNESS OF SOME WOOD VARNISHESen_US
dc.typeReview Articleen_US

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