Chemical and physical behavior of natural and heat rectification wood oeucalyptus clones

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dc.contributor.authorBarreiros, Ricardo Marques [UNESP]
dc.contributor.authorLisboa, Felipe Dutra [UNESP]
dc.contributor.authorGouvea, Cantídio Fernando
dc.contributor.authorReis, Alessandra Maria Ferreira
dc.contributor.authorGodinho, Emmanuel Zullo
dc.contributor.authorDias, Kelly Bossardi [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionUniversidade Federal de Sergipe (UFS)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.date.accessioned2023-07-29T16:12:12Z
dc.date.available2023-07-29T16:12:12Z
dc.date.issued2023-03-28
dc.description.abstractEucalyptus is a species of the most cultivated in the national scope, whose wood is widely used in the manufacture of furniture and other derived products. However, it is subjected to variations due to changes in moisture and other factors. To minimize such variations, some treatments were studied in a non-environmentally aggressive manner. This work analyzed the physical and chemical properties of wood of hybrid clones of Eucalyptus urograndis, “in natura” and thermally modified at temperatures of 140, 160, 180, 200 and 220°C, with 8.5 years of age, planted in Buri-SP, Brazil. The physical characterization was performed according to Brito, Garcia and Bortoletto (2006) and Brazilian Association of Technical Standards (1997), and the chemical characterization according to Technical Association of the Pulp and Paper Industry (1999). Through statistical analysis of factorial regression with significance of 5%, the clone factor did not cause interference in the analyzed properties; the variation that occurred was due to the temperature used; the hemicellulose was the main chemical property affected by the temperature; the most interesting treatments were those performed up to 180°C, since they did not compromise much the chemical properties of the wood and, consequently, would not affect so much their physical and mechanical properties.en
dc.description.affiliationUniversidade Estadual Paulista, SP
dc.description.affiliationUniversidade Federal de Sergipe, SE
dc.description.affiliationUniversidade de São Paulo, SP
dc.description.affiliationUnespUniversidade Estadual Paulista, SP
dc.identifierhttp://dx.doi.org/10.5902/1980509867304
dc.identifier.citationCiencia Florestal, v. 33, n. 1, 2023.
dc.identifier.doi10.5902/1980509867304
dc.identifier.issn1980-5098
dc.identifier.issn0103-9954
dc.identifier.scopus2-s2.0-85153617541
dc.identifier.urihttp://hdl.handle.net/11449/249895
dc.language.isopor
dc.relation.ispartofCiencia Florestal
dc.sourceScopus
dc.subjectBasic density
dc.subjectChemical composition
dc.subjectHeat rectification of wood
dc.subjectWood quality
dc.titleChemical and physical behavior of natural and heat rectification wood oeucalyptus clonesen
dc.titleComportamento químico e físico da madeira natural e termorretificada de clones de eucaliptopt
dc.typeArtigo
unesp.author.orcid0000-0002-0363-6800[1]
unesp.author.orcid0000-0002-4355-6493[2]
unesp.author.orcid0000-0002-9385-3162[3]
unesp.author.orcid0000-0002-1379-0916[4]
unesp.author.orcid0000-0001-5281-6608[5]
unesp.author.orcid0000-0001-9593-0662[6]

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