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dc.contributor.author | Quiles-Carrillo, Luis![]() |
es_ES |
dc.contributor.author | Montanes, Nestor![]() |
es_ES |
dc.contributor.author | Sammon, C.![]() |
es_ES |
dc.contributor.author | Balart, Rafael![]() |
es_ES |
dc.contributor.author | Torres-Giner, S.![]() |
es_ES |
dc.date.accessioned | 2020-04-27T05:55:20Z | |
dc.date.available | 2020-04-27T05:55:20Z | |
dc.date.issued | 2018-01 | es_ES |
dc.identifier.issn | 0926-6690 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/141518 | |
dc.description.abstract | [EN] Highly sustainable composites were produced by melt compounding polylactide (PLA) with almond shell flour (ASF), a processed by-product of the food industry, at a constant weight content of 30 wt.-%. However, due to the lack of miscibility between PLA and ASF, both being raw materials obtained from crops, resultant green composite presented poor ductility and low thermal stability. To overcome this limitation, maleinized linseed oil (MLO), a multi-functionalized plant-derived additive, was originally incorporated as a reactive compatibilizer during the extrusion process. Both chemical and physical characterizations showed that 1¿5 parts per hundred resin (phr) of MLO successfully serve to obtain PLA/ASF composites with improved mechanical, thermal, and thermomechanical properties. The enhancement achieved was particularly related to a dual compatibilizing effect of plasticization in combination with melt grafting. The latter process was specifically ascribed to the formation of new carboxylic ester bonds through the reaction of the multiple maleic anhydride functionalities present in MLO with the hydroxyl groups of both the PLA terminal chains and cellulose on the ASF surface. The fully bio-based and biodegradable composites described herein give an efficient sustainable solution to upgrade agro-food wastes as well as contributing to reducing the cost of PLA-based materials. | es_ES |
dc.description.sponsorship | This research was supported by the Spanish Ministry of Economy and Competitiveness (MINECO) project numbers MAT2014-59242-C2-1-R and AGL2015-63855-C2-1-R and Generalitat Valenciana (GV) project number GV/2014/008. L. Quiles-Carrillo wants to thank GV for financial support through a FPI grant (ACIF/2016/182) and the Spanish Ministry of Education, Culture, and Sports (MECD) for his FPU grant (FPU15/03812). | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.ispartof | Industrial Crops and Products | es_ES |
dc.rights | Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) | es_ES |
dc.subject | PLA | es_ES |
dc.subject | Cellulose | es_ES |
dc.subject | Green composites | es_ES |
dc.subject | Multi-functionalized vegetable oils | es_ES |
dc.subject | Reactive extrusion | es_ES |
dc.subject | Waste valorization | es_ES |
dc.subject.classification | CIENCIA DE LOS MATERIALES E INGENIERIA METALURGICA | es_ES |
dc.title | Compatibilization of highly sustainable polylactide/almond shell flour composites by reactive extrusion with maleinized linseed oil | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.indcrop.2017.10.062 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/GVA//GV%2F2014%2F008/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//MAT2014-59242-C2-1-R/ES/TECNICAS AVANZADAS DE PROCESADO PARA SISTEMAS ACTIVOS ENCAPSULADOS/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//AGL2015-63855-C2-1-R/ES/DESARROLLO DE UN CONCEPTO DE ENVASE MULTICAPA ALIMENTARIO DE ALTA BARRERA Y CON CARACTER ACTIVO Y BIOACTIVO DERIVADO DE SUBPRODUCTOS ALIMENTARIOS/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/GVA//ACIF%2F2016%2F182/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MECD//FPU15%2F03812/ES/FPU15%2F03812/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//IJCI-2016-29675/ | |
dc.rights.accessRights | Abierto | 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.contributor.affiliation | Universitat Politècnica de València. Instituto de Tecnología de Materiales - Institut de Tecnologia de Materials | es_ES |
dc.description.bibliographicCitation | Quiles-Carrillo, L.; Montanes, N.; Sammon, C.; Balart, R.; Torres-Giner, S. (2018). Compatibilization of highly sustainable polylactide/almond shell flour composites by reactive extrusion with maleinized linseed oil. Industrial Crops and Products. 111:878-888. https://doi.org/10.1016/j.indcrop.2017.10.062 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1016/j.indcrop.2017.10.062 | es_ES |
dc.description.upvformatpinicio | 878 | es_ES |
dc.description.upvformatpfin | 888 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 111 | es_ES |
dc.relation.pasarela | S\348394 | es_ES |
dc.contributor.funder | Generalitat Valenciana | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad | es_ES |
dc.contributor.funder | Ministerio de Educación, Cultura y Deporte | es_ES |