Processing of urea-formaldehyde-based particleboard from hazelnut shell and improvement of its fire and water resistance

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dc.authorid0000-0001-8151-6911
dc.contributor.authorGürü, Metin
dc.contributor.authorAruntaş, Yılmaz
dc.contributor.authorTüzün, Fatma Nihal
dc.contributor.authorBilici, İbrahim
dc.date.accessioned2019-05-13T08:57:10Z
dc.date.available2019-05-13T08:57:10Z
dc.date.issued2009
dc.departmentHitit Üniversitesi, Mühendislik Fakültesi, Kimya Mühendisliği Bölümü
dc.description.abstractThe purpose of this study was to manufacture urea-formaldehyde-based particleboard from hazelnut shell and eliminate its disadvantages such as flammability, water absorption, swelling thickness by using fly ash and phenol-formaldehyde. Synthesized urea-formaldehyde and grained hazelnut shells were blended at different ratios ranging from 0.8 to 3.2 hazelnut shell/urea-formaldehyde and dried at 70°Cinanoven until constant weight was reached. In addition, other parameters affecting polymer composite particleboard from hazelnut shell and urea-formaldehyde were investigated to be the amount of fly ash, amount of phenol formaldehyde and the effects of these parameters on bending stress, limit oxygen index, water absorption capacity and swelling in the thickness. The optimization results showed that the maximum bending strength was 4.1N/mm2, at urea-formaldehyde ratio of 1.0, reaction temperature of 70°C, reaction time of 25 min, hazelnut shell/urea- formaldehyde resin of 2.4 and mean particle size of 0.1 mm. Although the limited oxygen index and smoke density of composite particleboard without fly ash has 22.3 and 1.62, with fly ash of 16% (w/w) according to the filler has 38.2 and 1.47, respectively. Water absorption and increase in the swelling thickness exponentially decreased with increasing phenol formaldehyde. Copyright © 2009 John Wiley & Sons, Ltd.
dc.identifier.citationGürü, M., Aruntaş, Y., Tüzün, F. N., Bilici, İ. (2009). Processing of urea-formaldehyde-based particleboard from hazelnut shell and improvement of its fire and water resistance. Fire and Materials, 33(8), 413-419.
dc.identifier.doi10.1002/fam.1011
dc.identifier.endpage419en_US
dc.identifier.issn0308-0501
dc.identifier.issue8en_US
dc.identifier.scopusqualityQ1
dc.identifier.startpage413en_US
dc.identifier.urihttps://doi.org/10.1002/fam.1011
dc.identifier.urihttps://hdl.handle.net/11491/863
dc.identifier.volume33en_US
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherWiley Blackwell
dc.relation.ispartofFire and Materials
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectFlame Retarderen_US
dc.subjectFly Ashen_US
dc.subjectHazelnut Shellen_US
dc.subjectParticleboarden_US
dc.subjectSwellingen_US
dc.titleProcessing of urea-formaldehyde-based particleboard from hazelnut shell and improvement of its fire and water resistance
dc.typeArticle

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