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Reducing formaldehyde emission from wood-based panels by modification of UF and MUF resins with condensates obtained from kiln-drying of wood

dc.contributor.authorGurel, Ali
dc.contributor.authorAyrilmis, Nadir
dc.contributor.authorOhlmeyer, Martin
dc.contributor.authorKapti, Tolga
dc.date.accessioned2021-03-05T18:18:49Z
dc.date.available2021-03-05T18:18:49Z
dc.date.issued2018
dc.identifier.citationAyrilmis N., Kapti T., Gurel A., Ohlmeyer M., "Reducing formaldehyde emission from wood-based panels by modification of UF and MUF resins with condensates obtained from kiln-drying of wood", HOLZFORSCHUNG, cilt.72, ss.753-757, 2018
dc.identifier.issn0018-3830
dc.identifier.otherav_c9c056a9-5304-48bc-aeb7-85a810c34d72
dc.identifier.othervv_1032021
dc.identifier.urihttp://hdl.handle.net/20.500.12627/133670
dc.identifier.urihttps://doi.org/10.1515/hf-2017-0194
dc.description.abstractLiquid condensates collected during drying of lumber, sawdust or wood powder are usually discarded. The objective of this study was to investigate the potential utilization of such condensates from oak, beech and walnut, focusing on those obtained in a 7.8 MHz vacuum dryer. The condensate was replaced with the deionized water (5%) in the production of urea-formaldehyde (UF) and melamine-urea-formaldehyde (MUF) resins in the reactor. The technical properties of the resins and chemical properties of the liquid condensates were determined. Particleboards (PB) and middle density fiberboards (MDF) were produced from the control and modified resins. The technical properties of both modified resins were between the limit values of commercial UF and MUF resins used in the wood-based panel industry. The formaldehyde (F) emission from PB and MDF decreased significantly by incorporation of the condensates into the UF and MUF resins.
dc.language.isoeng
dc.subjectMühendislik ve Teknoloji
dc.subjectMalzeme Bilimi
dc.subjectOrmancılık
dc.subjectMühendislik, Bilişim ve Teknoloji (ENG)
dc.subjectTarımsal Bilimler
dc.subjectMALZEME BİLİMİ, KAĞIT & AHŞAP
dc.subjectTarım ve Çevre Bilimleri (AGE)
dc.subjectBitki ve Hayvan Bilimleri
dc.subjectORMANCILIK
dc.titleReducing formaldehyde emission from wood-based panels by modification of UF and MUF resins with condensates obtained from kiln-drying of wood
dc.typeMakale
dc.relation.journalHOLZFORSCHUNG
dc.contributor.departmentPolisan Kimya San AS , ,
dc.identifier.volume72
dc.identifier.issue9
dc.identifier.startpage753
dc.identifier.endpage757
dc.contributor.firstauthorID256139


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