Production and evaluation of particleboards made of coconut fibers, pine and eucalyptus using bicomponent polyurethane-castor oil resin

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dc.creatorRodrigo Andraus Bispo
dc.creatorTulio Hallak Panzera
dc.creatorFrancisco Antonio Rocco Lahr
dc.creatorAndré Luis Christoforo
dc.creatorMariana Ferreira Trevisan
dc.creatorSérgio Augusto Mello da Silva
dc.creatorVinicius Borges de Moura Aquino
dc.creatorRaisse Layane de Paula Saraiva
dc.creatorFelipe Nascimento Arroyo
dc.creatorJulio Cesar Molina
dc.creatorEduardo Chahud
dc.creatorLuiz Antônio Melgaço Nunes Branco
dc.date.accessioned2023-11-09T21:46:13Z
dc.date.accessioned2025-09-09T01:23:08Z
dc.date.available2023-11-09T21:46:13Z
dc.date.issued2022
dc.format.mimetypepdf
dc.identifier.doihttps://doi.org/10.15376/biores.17.3.3944-3951
dc.identifier.issn1930-2126
dc.identifier.urihttps://hdl.handle.net/1843/60750
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofBioResources
dc.rightsAcesso Aberto
dc.subjectMadeira
dc.subjectChapa de madeira aglomerada
dc.subject.otherParticleboards
dc.subject.otherCocos nucifera
dc.subject.otherCastor oil based polyurethane resin
dc.subject.otherPhysico-mechanical properties
dc.titleProduction and evaluation of particleboards made of coconut fibers, pine and eucalyptus using bicomponent polyurethane-castor oil resin
dc.typeArtigo de periódico
local.citation.epage3951
local.citation.issue3
local.citation.spage3944
local.citation.volume17
local.description.resumoThis 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.
local.identifier.orcidhttps://orcid.org/0000-0003-3168-7055
local.publisher.countryBrasil
local.publisher.departmentENG - DEPARTAMENTO DE ENGENHARIA MATERIAIS E DA CONSTRUÇÃO CIVIL
local.publisher.initialsUFMG
local.url.externahttps://bioresources.cnr.ncsu.edu/resources/production-and-evaluation-of-particleboards-made-of-coconut-fibers-pine-and-eucalyptus-using-bicomponent-polyurethane-castor-oil-resin/

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