dc.creatorRácz, Ilona
dc.creatorAndersen, Endre
dc.creatorAranguren, Mirta Ines
dc.creatorMarcovich, Norma Esther
dc.date.accessioned2018-12-12T17:53:23Z
dc.date.accessioned2022-10-15T10:50:46Z
dc.date.available2018-12-12T17:53:23Z
dc.date.available2022-10-15T10:50:46Z
dc.date.created2018-12-12T17:53:23Z
dc.date.issued2009-11
dc.identifierRácz, Ilona; Andersen, Endre; Aranguren, Mirta Ines; Marcovich, Norma Esther; Wood flour - Recycled polyol based polyurethane lightweight composites; Sage Publications Ltd; Journal of Composite Materials; 43; 24; 11-2009; 2871-2884
dc.identifier0021-9983
dc.identifierhttp://hdl.handle.net/11336/66342
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4377587
dc.description.abstractThis work is focused on the production and characterization of lightweight polyurethane (PU) composites reinforced with pine wood flour (WF), which can have applications in car interior panels, construction, and acoustic insulation. A crosslinked PU formulated from a recycled polyol was used as matrix. The mechanical performance of the reinforced composites was studied through tensile, three point bending, and dynamic mechanical tests. The strength, modulus, and storage modulus increased with filler concentration.The addition of Al(OH) 3 did not reduce the flammability of the composites with low WF concentrations; however, some improvements were found in the case of composites prepared with 20 wt% WF.
dc.languageeng
dc.publisherSage Publications Ltd
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1177/0021998309345308
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://journals.sagepub.com/doi/10.1177/0021998309345308
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subjectMECHANICAL PROPERTIES
dc.subjectPOLYMER-MATRIX COMPOSITES
dc.subjectPOLYURETHANE
dc.subjectTHERMOMECHANICAL RESPONSE
dc.subjectWOOD FLOUR.
dc.titleWood flour - Recycled polyol based polyurethane lightweight composites
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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