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dc.contributor.author
Mosiewicki, Mirna Alejandra
dc.contributor.author
Borrajo Fernandez, Julio
dc.contributor.author
Aranguren, Mirta Ines
dc.date.available
2019-02-22T17:36:55Z
dc.date.issued
2007-06
dc.identifier.citation
Mosiewicki, Mirna Alejandra; Borrajo Fernandez, Julio; Aranguren, Mirta Ines; Moisture absorption effects on the thermal and mechanical properties of wood flour/linseed oil resin composites; John Wiley & Sons Ltd; Polymer International; 56; 6; 6-2007; 779-786
dc.identifier.issn
0959-8103
dc.identifier.uri
http://hdl.handle.net/11336/70724
dc.description.abstract
The thermal and mechanical behavior of new natural polymeric composite materials after exposure to humid environments must be well known and understood in order to predict their performance in final applications. For this reason, composites made from unsaturated polyesters based on linseed oil and filled with wood flour were exposed to environments of different relative humidities and their final properties were measured. In general, the equilibrium moisture content increased as the wood flour percentage increased. Dynamic mechanical tests performed in temperature scan mode were carried out in order to monitor the changes resulting from moisture absorption on the main transition temperature of the matrix (Tα). The temperature of this transition decreased as the amount of absorbed water increased, but the effect was partially reversible by re-drying the samples. The mechanical properties were also strongly affected by moisture. The flexural modulus and ultimate stress of the composites decreased after equilibration in humid environments. © 2006 Society of Chemical Industry.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
John Wiley & Sons Ltd
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Mechanical Properties
dc.subject
Moisture Absorption
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Renewable Resources
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Voids
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Wood Flour Composites
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Otras Ciencias Químicas
dc.subject.classification
Ciencias Químicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Moisture absorption effects on the thermal and mechanical properties of wood flour/linseed oil resin composites
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-02-05T14:13:16Z
dc.journal.volume
56
dc.journal.number
6
dc.journal.pagination
779-786
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Mosiewicki, Mirna Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
dc.description.fil
Fil: Borrajo Fernandez, Julio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
dc.description.fil
Fil: Aranguren, Mirta Ines. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
dc.journal.title
Polymer International
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1002/pi.2208
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/pi.2208
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