Wood Waste Turned Into Value Added Products: Thermal Plasticization by Benzylation Process

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dc.contributor.authorUner, Birol
dc.contributor.authorKose, Gokhan
dc.contributor.authorYurumez, Yesim
dc.contributor.authorYalcin, Omer Umit
dc.contributor.authorAkgul, Mehmet
dc.date.accessioned2024-02-23T14:41:44Z
dc.date.available2024-02-23T14:41:44Z
dc.date.issued2016
dc.departmentNEÜen_US
dc.description.abstractSawdust is usually considered as waste in wood-using industries. These materials can be converted into value added thermoplastics by means of benzylation. Products can be utilized in different applications where plastics are used. Thermoplasticization process was carried out with benzyl chloride under different alkaline conditions, 15, 25 and 35 %, respectively. Alkali ions and concentration affect the substitution reaction. Tailored material structure was remarkably changed. In order to detect changes, crystallinity index of the materials and thermal properties were analyzed. In FTIR spectra, the peaks appeared at 698 cm(-1) and 740 cm(-1), which indicates the aromatic C-C angular deformation. Multiple peak appears at 3030 cm(-1), which indicates benzylation of the materials. The peak increase can be observed at 1596 cm(-1) due to the aromatic deformation. Benzyl groups attached to hydroxyl to form ether groups increase the peak intensity. As a result of that, hydrogen bond energy changes and crystallinity of the materials is reduced. This substitution of functional groups changes the decomposition temperature of modified materials. It reduces the decomposition temperature to between 330 and 350 degrees C. Thermo-gravimetric analysis revealed that modified products were characterized by poorer thermal stability compared to raw materials.en_US
dc.identifier.doi10.5552/drind.2016.1534
dc.identifier.endpage322en_US
dc.identifier.issn0012-6772
dc.identifier.issn1847-1153
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-85009471433en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage315en_US
dc.identifier.urihttps://doi.org/10.5552/drind.2016.1534
dc.identifier.urihttps://hdl.handle.net/20.500.12452/16965
dc.identifier.volume67en_US
dc.identifier.wosWOS:000392731000002en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherZagreb Univ, Fac Forestryen_US
dc.relation.ispartofDrvna Industrijaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectThermoplastic Resinen_US
dc.subjectHydrogen Bond Energyen_US
dc.subjectCrystallinityen_US
dc.subjectThermal Propertiesen_US
dc.titleWood Waste Turned Into Value Added Products: Thermal Plasticization by Benzylation Processen_US
dc.typeArticleen_US

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