Production and Evaluation of Particleboards Made of Coconut Fibers, Pine, and Eucalyptus using Bicomponent Polyurethane-Castor Oil Resin

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dc.contributor.authorBispo, Rodrigo Andraus [UNESP]
dc.contributor.authorTrevisan, Mariana Ferreira [UNESP]
dc.contributor.authorda Silva, Sérgio Augusto Mello [UNESP]
dc.contributor.authorAquino, Vinícius Borges de Moura
dc.contributor.authorSaraiva, Raísse Layane de Paula
dc.contributor.authorArroyo, Felipe Nascimento
dc.contributor.authorMolina, Julio Cesar [UNESP]
dc.contributor.authorChahud, Eduardo
dc.contributor.authorBranco, Luiz Antonio Melgaço Nunes
dc.contributor.authorPanzera, Túlio Hallak
dc.contributor.authorLahr, Francisco Antonio Rocco
dc.contributor.authorChristoforo, André Luis
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionFederal University of Southern and Southeastern Pará
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)
dc.contributor.institutionUniversidade Federal de Minas Gerais (UFMG)
dc.contributor.institutionFederal University of São João del-Rei
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.date.accessioned2023-03-01T21:13:23Z
dc.date.available2023-03-01T21:13:23Z
dc.date.issued2022-01-01
dc.description.abstractThis research examined the influence of the compositions between coconut fiber (Cocos nucifera) and wood particles (Pinus taeda L. and Eucalyptus saligna) on physico-mechanical properties of homogeneous particleboards. The exploratory study was carried out under Tukey's contrast test of means, at 5% significance level, with the following compositions: 100% coconut fiber (F100 P0 E0); 50% coconut fiber, 25% pine particles, and 25% eucalyptus particles (F50 P25 E25); and 50% of pine particles and 50% of eucalyptus particles (F0 P50 E50), with particle moisture content between 0% to 2% and 10%, in mass, of polyurethane-castor oil (PU-Castor) resin. Three panels were produced for each composition. The physico-mechanical properties such as density, moisture content, swelling in thickness after 24 h of immersion in water, perpendicular tensile strength, static bending strength, and modulus of elasticity were evaluated using standard methods. The results obtained indicated the potential for using coconut fiber for the production of homogeneous particleboards in view of the minimum criteria required by the normative documents, with emphasis on the physical property of swelling after 24 hours, which obtained a statistically equivalent average relative to the treatment that contained only wood particles.en
dc.description.affiliationDepartment of Civil Engineering São Paulo State University, Ilha Solteira
dc.description.affiliationAraguaia Engineering Institute Federal University of Southern and Southeastern Pará, Santana do Araguaia
dc.description.affiliationDepartment of Civil Engineering Federal University of São Carlos, São Carlos
dc.description.affiliationDepartment of Industrial Timber Engineering São Paulo State University, Itapeva
dc.description.affiliationDepartment of Civil Engineering Federal University of Minas Gerais, Belo Horizonte
dc.description.affiliationDepartment of Mechanical Engineering Federal University of São João del-Rei, São João del-Rei
dc.description.affiliationDepartment of Structural Engineering University of São Paulo, São Carlos
dc.description.affiliationUnespDepartment of Civil Engineering São Paulo State University, Ilha Solteira
dc.description.affiliationUnespDepartment of Industrial Timber Engineering São Paulo State University, Itapeva
dc.format.extent3944-3951
dc.identifierhttp://dx.doi.org/10.15376/biores.17.3.3944-3951
dc.identifier.citationBioResources, v. 17, n. 3, p. 3944-3951, 2022.
dc.identifier.doi10.15376/biores.17.3.3944-3951
dc.identifier.issn1930-2126
dc.identifier.scopus2-s2.0-85137450683
dc.identifier.urihttp://hdl.handle.net/11449/241620
dc.language.isoeng
dc.relation.ispartofBioResources
dc.sourceScopus
dc.subjectCastor oil based polyurethane resin
dc.subjectCocos nucifera
dc.subjectParticleboards
dc.subjectPhysico-mechanical properties
dc.titleProduction and Evaluation of Particleboards Made of Coconut Fibers, Pine, and Eucalyptus using Bicomponent Polyurethane-Castor Oil Resinen
dc.typeResenha

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Artigos - Engenharia Civil - FEIS
Artigos - Engenharia Industrial Madeireira - Itapeva