Investigating Some Physical Properties of Composite Board, Produced from Sunflower Stalks, Designed Horizontally

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dc.authoridAlma, Mehmet Hakki/0000-0001-6323-7230
dc.contributor.authorEfe, Fatih Tuncay
dc.contributor.authorAlma, Mehmet Hakki
dc.date.accessioned2025-01-27T20:35:04Z
dc.date.available2025-01-27T20:35:04Z
dc.date.issued2014
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractThe aim of this study was to investigate the usage possibilities of sunflower stalks in the manufacturing of alternative insulation board, which are left as waste (agro-fiber wastes), in the fields and are useless except for firing like a lot of agricultural wastes in Turkey and in the world every year. The sunflower stalks were designed horizontally to produce the board, and its physical properties were compared to the honeycomb-shaped composite board filled with haft paper (Control board). Urea formaldehyde (UF) resin, Melamine Urea Formaldehyde (MUF) resin, and the D2 (PVA based) adhesives were employed for producing the composite boards. The physical properties [Chemical analysis, specific gravity, SEM, TGA, sound and heat insulations, ultrasonic pulse, LOT (limiting oxygen index), and combustion characteristics] of all the insulation boards were studied. The average specific gravity value, weight loss determined by TGA, heat insulation ratio, heat conductivity coefficient, sound insulation ratio, ultrasonic transmission speed value, LOT values (for the wooden part + core and wooden part), and weight loss ratio found by the combustion test were 0.29 g/cm(3), 90.40%, 51%, 0.045 W/mK, 24.03%, 0.46 mm/mu s (28 and 30.5), and 91.72%, respectively. As a result, the composite insulation board was observed to be better than the control board since it presented a higher specific gravity value, higher insulation ratio, lower heat conductivity coefficient, higher sound insulation ratio, lower ultrasonic transmission speed value, and better combustion characteristics with respect to the control board.
dc.description.sponsorshipMinistry of Industry and Trade of Turkey [00227.STZ.2008-1]; Kahramanmaras Sutcu imam University Scientific Research Projects Management Uni [KSU-BAP 2008/3-2D]
dc.description.sponsorshipThis study is supported by the project, 00227.STZ.2008-1, which was financed by The Ministry of Industry and Trade of Turkey and also the project, KSU-BAP 2008/3-2D, which was financed by Kahramanmaras Sutcu imam University Scientific Research Projects Management Unit.
dc.identifier.doi10.5053/ekoloji.2014.905
dc.identifier.endpage48
dc.identifier.issn1300-1361
dc.identifier.issue90
dc.identifier.scopus2-s2.0-84901333643
dc.identifier.scopusqualityN/A
dc.identifier.startpage40
dc.identifier.urihttps://doi.org/10.5053/ekoloji.2014.905
dc.identifier.urihttps://hdl.handle.net/20.500.12428/23559
dc.identifier.volume23
dc.identifier.wosWOS:000336887900005
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherFoundation Environmental Protection & Research-Fepr
dc.relation.ispartofEkoloji
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectAgro-fiber wastes
dc.subjectcomposite
dc.subjectinsulation
dc.subjectsunflower stalk
dc.titleInvestigating Some Physical Properties of Composite Board, Produced from Sunflower Stalks, Designed Horizontally
dc.title.alternativeAyçiçe?i saplari{dotless}ndan yatay tasari{dotless}mla üretilen kompozit levhani{dotless}n bazi{dotless} fiziksel özelliklerinin araşti{dotless}ri{dotless}lmasi{dotless}
dc.typeArticle

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