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dc.contributor.author
Aranguren, Mirta Ines
dc.contributor.author
Marcovich, Norma Esther
dc.contributor.author
Reboredo, Maria Marta
dc.date.available
2018-02-09T15:03:14Z
dc.date.issued
2006-09-24
dc.identifier.citation
Aranguren, Mirta Ines; Marcovich, Norma Esther; Reboredo, Maria Marta; Composites made from lignocellulosics and thermoset polymers; Gordon Breach Publishing; Molecular Crystals And Liquid Crystals Science And Technology, Section A; 353; 1; 24-9-2006; 95-108
dc.identifier.issn
1542-1406
dc.identifier.uri
http://hdl.handle.net/11336/36295
dc.description.abstract
Composites made from a stryrene/unsaturated polyester thermoset matrix and woodflours from different wood species have been prepared and tested. Pine (Pino Eliottis), eucaliptus (Eucaliptus Saligna) and marmelero (Ruprechia Laxiflora), a softwood and two semihard woods respectively, were selected for this study because of the availability and local abundance. The particles were used untreated and chemically modified with maleic anhydride (MAN). Thermogravimetric analysis and analytical techniques were used in the characterization of untreated and treated flours. Dispersion of the fibrous particles, as well as maximum filler concentration (accompanied by complete wetting of the wood fibers) was dependent on the treatment and on the wood species utilized. Bending and compression tests indicated some improvement in the performance of the composites, if the woodflour was previously esterified. Scanning electron microscopy (SEM) allowed to observe changes in the fracture surfaces due to MAN treatment of the fibers.
Keywords: lignocellulosics; thermosets; woodflours; chemical modifications; composites; mechanical properties.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Gordon Breach Publishing
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Lignocellulosics
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Thermosets
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Woodflours
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Chemical Modifications
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Composites
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Mechanical Properties
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Otras Ingeniería Química
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Ingeniería Química
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INGENIERÍAS Y TECNOLOGÍAS
dc.title
Composites made from lignocellulosics and thermoset polymers
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-02-02T19:44:53Z
dc.identifier.eissn
1563-5287
dc.journal.volume
353
dc.journal.number
1
dc.journal.pagination
95-108
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
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.description.fil
Fil: Marcovich, Norma Esther. 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: Reboredo, Maria Marta. 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
Molecular Crystals And Liquid Crystals Science And Technology, Section A
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1080/10587250008025651
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.1080/10587250008025651?journalCode=gmcl19
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