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

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorFederal University of Southern and Southeastern Pará-
Autor(es): dc.contributorUniversidade Federal de São Carlos (UFSCar)-
Autor(es): dc.contributorUniversidade Federal de Minas Gerais (UFMG)-
Autor(es): dc.contributorFederal University of São João del-Rei-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.creatorBispo, Rodrigo Andraus-
Autor(es): dc.creatorTrevisan, Mariana Ferreira-
Autor(es): dc.creatorda Silva, Sérgio Augusto Mello-
Autor(es): dc.creatorAquino, Vinícius Borges de Moura-
Autor(es): dc.creatorSaraiva, Raísse Layane de Paula-
Autor(es): dc.creatorArroyo, Felipe Nascimento-
Autor(es): dc.creatorMolina, Julio Cesar-
Autor(es): dc.creatorChahud, Eduardo-
Autor(es): dc.creatorBranco, Luiz Antonio Melgaço Nunes-
Autor(es): dc.creatorPanzera, Túlio Hallak-
Autor(es): dc.creatorLahr, Francisco Antonio Rocco-
Autor(es): dc.creatorChristoforo, André Luis-
Data de aceite: dc.date.accessioned2025-08-21T23:19:16Z-
Data de disponibilização: dc.date.available2025-08-21T23:19:16Z-
Data de envio: dc.date.issued2023-03-01-
Data de envio: dc.date.issued2023-03-01-
Data de envio: dc.date.issued2021-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.15376/biores.17.3.3944-3951-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/241620-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/241620-
Descrição: dc.descriptionThis 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.-
Descrição: dc.descriptionDepartment of Civil Engineering São Paulo State University, Ilha Solteira-
Descrição: dc.descriptionAraguaia Engineering Institute Federal University of Southern and Southeastern Pará, Santana do Araguaia-
Descrição: dc.descriptionDepartment of Civil Engineering Federal University of São Carlos, São Carlos-
Descrição: dc.descriptionDepartment of Industrial Timber Engineering São Paulo State University, Itapeva-
Descrição: dc.descriptionDepartment of Civil Engineering Federal University of Minas Gerais, Belo Horizonte-
Descrição: dc.descriptionDepartment of Mechanical Engineering Federal University of São João del-Rei, São João del-Rei-
Descrição: dc.descriptionDepartment of Structural Engineering University of São Paulo, São Carlos-
Descrição: dc.descriptionDepartment of Civil Engineering São Paulo State University, Ilha Solteira-
Descrição: dc.descriptionDepartment of Industrial Timber Engineering São Paulo State University, Itapeva-
Formato: dc.format3944-3951-
Idioma: dc.languageen-
Relação: dc.relationBioResources-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectCastor oil based polyurethane resin-
Palavras-chave: dc.subjectCocos nucifera-
Palavras-chave: dc.subjectParticleboards-
Palavras-chave: dc.subjectPhysico-mechanical properties-
Título: dc.titleProduction and Evaluation of Particleboards Made of Coconut Fibers, Pine, and Eucalyptus using Bicomponent Polyurethane-Castor Oil Resin-
Tipo de arquivo: dc.typevídeo-
Aparece nas coleções:Repositório Institucional - Unesp

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