Effect of heat treatment on the dimensional stability of ash (Fraxinus angustifolia Vahl.) wood

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dc.contributor.authorŞahin, Halil İbrahim
dc.contributor.authorGüler, Cengiz
dc.date.accessioned2020-05-01T09:11:41Z
dc.date.available2020-05-01T09:11:41Z
dc.date.issued2018
dc.departmentDÜ, Orman Fakültesi, Orman Endüstrisi Mühendisliği Bölümüen_US
dc.descriptionGuler, Cengiz/0000-0001-8748-6725en_US
dc.descriptionWOS: 000438803500006en_US
dc.description.abstractIn this study, the effect of heat treatment on dimensional stability of ash (Fraxinus angustifolia Vahl.) wood, which naturally grows in Turkey, was investigated. Ash wood samples were subjected to the heat treatment process at different temperatures (120 degrees C, 160 degrees C, 190 degrees C, and 210 degrees C) and for different time periods (3, 6 and 9 h) in water vapor atmosphere. Water absorption, water repellent effectiveness, anti-swell effectiveness (ASE, TS 4084) and Attenuated Total Reflection - Fouirer Transform Infrared Spektrofotometre (ATR-FTIR) were performed on the test samples. Generally, although water absorption decreased with an increase in treatment temperature and time period, the mean of water repellent effectiveness and ASE increased. It was determined that decreases in the absorbance value of the peak belong to the -OH stretching vibration depended on heat treatment temperature increases. In particular, ASE increased to >40% with a rapid increase after 3 hours application of heat treatment at 190 degrees C. The highest dimensional stability (58.4%) of ash wood was detected in the highest heat treatment temperature and time period (210 degrees C and 9 h, respectively). Therefore, it was shown that the value and product quality of solid products produced from ash wood with heat treatment can be improved without the use of toxic chemicals.en_US
dc.description.sponsorshipDuzce University Scientific Research Projects (DUBAP) [2012.02.HD.046]en_US
dc.description.sponsorshipThis research was supported by Duzce University Scientific Research Projects (DUBAP) (Project Number: 2012.02.HD.046).en_US
dc.identifier.doi10.5152/forestist.2018.005en_US
dc.identifier.endpage52en_US
dc.identifier.issn2602-4039
dc.identifier.issue1en_US
dc.identifier.startpage42en_US
dc.identifier.urihttps://doi.org/10.5152/forestist.2018.005
dc.identifier.urihttps://hdl.handle.net/20.500.12684/5720
dc.identifier.volume68en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakTR-Dizinen_US
dc.language.isoenen_US
dc.publisherIstanbul Univen_US
dc.relation.ispartofForestisten_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAsh wooden_US
dc.subjectdimensional stabilityen_US
dc.subjectATR-FTIRen_US
dc.subjectwater absorptionen_US
dc.subjectwater repellent effectivenessen_US
dc.titleEffect of heat treatment on the dimensional stability of ash (Fraxinus angustifolia Vahl.) wooden_US
dc.typeArticleen_US

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