Please use this identifier to cite or link to this item: http://repositorio.ufla.br/jspui/handle/1/28770
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dc.creatorBufalino, Lina-
dc.creatorMendes, Lourival Marin-
dc.creatorTonoli, Gustavo Henrique Denzin-
dc.creatorScatolino, Mário Vanoli-
dc.creatorSilva, José Reinaldo Moreira da-
dc.creatorMori, Fábio Akira-
dc.date.accessioned2018-03-05T17:09:24Z-
dc.date.available2018-03-05T17:09:24Z-
dc.date.issued2013-01-
dc.identifier.citationBUFALINO, L. et al. Relation of transverse air permeability with physical properties in different compositions of sugarcane bagasse particleboards. Materials Research, São Carlos, v. 16, n. 1, p. 150-157, Jan./Feb. 2013.pt_BR
dc.identifier.urihttp://repositorio.ufla.br/jspui/handle/1/28770-
dc.description.abstractStudies concerning the production of particleboards with sugarcane bagasse as an alternative fibrous material have been carried out as an attempt to provide a sustainable and viable destination for this residue. This work aimed to evaluate the influence of several processing variables related to the microstructure of sugarcane bagasse particleboards (mat type, adhesive type and adhesive content) on their permeability and water sorption properties. Air permeability data was collected by the rotameter method. Superficial air permeability (kg), Darcian constant (k1) and non-Darcian constant (k2) were measured. kg was related to sorption behavior of the particleboards. 1-layer particleboards presented significantly higher kg values than the 3-layer particleboards. In general, adhesive type, position and content did not influence kg of particleboards. However, these processing variables influenced interactions between fluid and material and tortuosity of the porous media. Particleboards produced with urea-formaldehyde with high kg presented higher water absorption and thickness swelling after 24 hours. Such relations were not observed in particleboards produced with melamine-urea-formaldehyde.pt_BR
dc.languageen_USpt_BR
dc.publisherAssociação Brasileira de Metalurgia, Materiais e Mineraçãopt_BR
dc.rightsrestrictAccesspt_BR
dc.rightsAttribution-NonCommercial 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/*
dc.sourceMaterials Researchpt_BR
dc.subjectAir permeabilitypt_BR
dc.subjectSugarcane bagassept_BR
dc.subjectWater absorptionpt_BR
dc.subjectPermeabilidade do arpt_BR
dc.subjectBagaço da cana-de-açúcarpt_BR
dc.subjectAbsorção de águapt_BR
dc.titleRelation of transverse air permeability with physical properties in different compositions of sugarcane bagasse particleboardspt_BR
dc.typeArtigopt_BR
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