Mostrar el registro sencillo del ítem
dc.contributor.author
Michałowski, S.
dc.contributor.author
Mosiewicki, Mirna Alejandra
dc.contributor.author
Kuraríska, M.
dc.contributor.author
Aranguren, Mirta Ines
dc.contributor.author
Prociak, A.
dc.date.available
2018-05-16T14:30:03Z
dc.date.issued
2017-09-13
dc.identifier.citation
Michałowski, S.; Mosiewicki, Mirna Alejandra; Kuraríska, M.; Aranguren, Mirta Ines; Prociak, A.; Polyurethane composites synthesized using natural oil-based polyols and sisal fibers; Scrivener Publishing; Journal of Renewable Materials; 13-9-2017; 1-12
dc.identifier.issn
2164-6325
dc.identifier.uri
http://hdl.handle.net/11336/45330
dc.description.abstract
Elastomeric polyurethanes were prepared from a reference polyurethane system modified with biobased polyols synthesized using rapeseed or palm oils. The reference material was modified by replacement of the commercial polyol by 10% of biopolyols and also by addition of sisal fibers up to 5 wt%. The higher functionality of the biopolyols increased the crosslinking density of the networks and this was reflected by an increase in hardness and a decrease in water absorption. The effect of the sisal fibers mainly improved the mechanical and thermomechanical properties of the system with rapeseed oil because of good dispersion andstrong fiber-matrix interaction. The system containing palm oil polyol corresponded to an initial formulation of high viscosity and, consequently, the resulting composites presented lower densities than the theoretically expected ones. These results are associated with fiber dispersion problems in the initial reactive mixture.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Scrivener Publishing
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Biopolyols
dc.subject
Vegetable Oils
dc.subject
Polyurethane
dc.subject
Composites
dc.subject
Palm Oil
dc.subject
Polyurethane Composites
dc.subject
Rapeseed Oil
dc.subject.classification
Recubrimientos y Películas
dc.subject.classification
Ingeniería de los Materiales
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
dc.subject.classification
Bioproductos, Biomateriales, Bioplásticos, Biocombustibles, Bioderivados, etc.
dc.subject.classification
Biotecnología Industrial
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
dc.title
Polyurethane composites synthesized using natural oil-based polyols and sisal fibers
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-04-16T14:08:04Z
dc.identifier.eissn
2164-6341
dc.journal.pagination
1-12
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Irvine
dc.description.fil
Fil: Michałowski, S.. Cracow University of Technology; Polonia
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: Kuraríska, M.. Cracow University of Technology; Polonia
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: Prociak, A.. Cracow University of Technology; Polonia
dc.journal.title
Journal of Renewable Materials
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.ingentaconnect.com/content/10.7569/JRM.2017.634163
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.7569/JRM.2017.634163
Archivos asociados