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Effect of different compatibilizers on injection-molded green composite pieces based on polylactide filled with almond shell flour

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Effect of different compatibilizers on injection-molded green composite pieces based on polylactide filled with almond shell flour

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dc.contributor.author Quiles-Carrillo, Luis es_ES
dc.contributor.author Montanes, Nestor es_ES
dc.contributor.author Garcia-Garcia, D. es_ES
dc.contributor.author Carbonell-Verdu, A. es_ES
dc.contributor.author Balart, Rafael es_ES
dc.contributor.author Torres-Giner, S. es_ES
dc.date.accessioned 2020-04-24T07:14:17Z
dc.date.available 2020-04-24T07:14:17Z
dc.date.issued 2018 es_ES
dc.identifier.issn 1359-8368 es_ES
dc.identifier.uri http://hdl.handle.net/10251/141457
dc.description.abstract [EN] Green composites made of polylactide (PLA) filled with almond shell flour (ASF) at a constant weight content of 25¿wt.-% were manufactured by injection molding. In order to increase the interfacial adhesion between the biopolymer and the lignocellulosic fillers, three different compatibilizers were tested, namely multi-functional epoxy-based styrene-acrylic oligomer (ESAO), aromatic carbodiimide (AC), and maleinized linseed oil (MLO). The effect of each compatibilizer on the thermal, mechanical, and thermomechanical properties and water uptake of the injection-molded PLA/ASF pieces was analyzed. The obtained results indicated that all the here-studied compatibilizers had a positive influence on both the thermal stability and the mechanical and thermomechanical performance of the green composite pieces but low impact on their water uptake profile. In addition, the morphological analysis performed at the fracture surfaces of the green composite pieces revealed that the filler¿matrix gap was substantially reduced. Among the tested compatibilizers, ESAO and MLO yielded the highest performance in terms of mechanical strength and ductility, respectively. In the case of MLO, it also offers the advantage of being a plant-derived additive so that its application in green composites positively contributes to the development of sustainable polymer technologies. es_ES
dc.description.sponsorship This research was supported by the Spanish Ministry of Economy and Competitiveness (MINECO) program number MAT2014-59242-C2-1-R and AGL2015-63855-C2-1-R and Generalitat Valenciana (GV) program number GV/2014/008. A. Carbonell-Verdu wants to thank Universitat Politecnica de Valencia (UPV) for his FPI grant. D. Garcia-Garcia wants to thank the Spanish Ministry of Education, Culture and Sports (MECD) for his FPU grant (FPU13/06011). L. Quiles-Carrillo also wants to thank GV for his FPI grant (ACT/2016/182) and the MECD for his FPU grant (FPU15/03812). es_ES
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation GV/ACT/2016/182 es_ES
dc.relation MECD/FPU13/06011 es_ES
dc.relation GENERALITAT VALENCIANA/GV/2014/008 es_ES
dc.relation MINISTERIO DE ECONOMIA INDUSTRIA Y COMPETITIVIDAD /MAT2014-59242-C2-1-R-AR es_ES
dc.relation MINECO/AGL2015-63855-C2-1-R es_ES
dc.relation MINISTERIO DE EDUCACION /AP2013-06011 es_ES
dc.relation GENERALITAT VALENCIANA/ACIF/2016/182 es_ES
dc.relation MECYD/FPU15/03812 es_ES
dc.relation.ispartof Composites Part B Engineering es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject PLA es_ES
dc.subject Multi-functional epoxy-based styrene-acrylic oligomer es_ES
dc.subject Aromatic carbodiimide es_ES
dc.subject Maleinized linseed oil es_ES
dc.subject Agro-food waste es_ES
dc.subject.classification CIENCIA DE LOS MATERIALES E INGENIERIA METALURGICA es_ES
dc.title Effect of different compatibilizers on injection-molded green composite pieces based on polylactide filled with almond shell flour es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.compositesb.2018.04.017 es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto de Tecnología de Materiales - Institut de Tecnologia de Materials es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Mecánica y de Materiales - Departament d'Enginyeria Mecànica i de Materials es_ES
dc.description.bibliographicCitation Quiles-Carrillo, L.; Montanes, N.; Garcia-Garcia, D.; Carbonell-Verdu, A.; Balart, R.; Torres-Giner, S. (2018). Effect of different compatibilizers on injection-molded green composite pieces based on polylactide filled with almond shell flour. Composites Part B Engineering. 147:76-85. https://doi.org/10.1016/j.compositesb.2018.04.017 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1016/j.compositesb.2018.04.017 es_ES
dc.description.upvformatpinicio 76 es_ES
dc.description.upvformatpfin 85 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 147 es_ES
dc.relation.pasarela S\360884 es_ES
dc.contributor.funder Generalitat Valenciana es_ES
dc.contributor.funder Ministerio de Educación es_ES
dc.contributor.funder Universitat Politècnica de València es_ES
dc.contributor.funder Ministerio de Economía y Competitividad es_ES
dc.contributor.funder Ministerio de Educación, Cultura y Deporte es_ES
dc.contributor.funder Ministerio de Economía, Industria y Competitividad es_ES


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