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Pine Resin Derivatives as Sustainable Additives to Improve the Mechanical and Thermal Properties of Injected Moulded Thermoplastic Starch

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Pine Resin Derivatives as Sustainable Additives to Improve the Mechanical and Thermal Properties of Injected Moulded Thermoplastic Starch

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dc.contributor.author Aldas-Carrasco, Miguel Fernando es_ES
dc.contributor.author Pavón-Vargas, Cristina Paola es_ES
dc.contributor.author López-Martínez, Juan es_ES
dc.contributor.author Arrieta, Marina Patricia es_ES
dc.date.accessioned 2020-06-02T05:37:31Z
dc.date.available 2020-06-02T05:37:31Z
dc.date.issued 2020-04-08 es_ES
dc.identifier.uri http://hdl.handle.net/10251/144823
dc.description.abstract [EN] Fully bio-based materials based on thermoplastic starch (TPS) were developed starting from corn starch plasticized with glycerol. The obtained TPS was further blended with five pine resin derivatives: gum rosin (GR), disproportionated gum rosin (dehydroabietic acid, RD), maleic anhydride modified gum rosin (CM), pentaerythritol ester of gum rosin (LF), and glycerol ester of gum rosin (UG). The TPS¿resin blend formulations were processed by melt extrusion and further by injection moulding to simulate the industrial conditions. The obtained materials were characterized in terms of mechanical, thermal and structural properties. The results showed that all gum rosin-based additives were able to improve the thermal stability of TPS, increasing the degradation onset temperature. The carbonyl groups of gum rosin derivatives were able to interact with the hydroxyl groups of starch and glycerol by means of hydrogen bond interactions producing a significant increase of the glass transition temperature with a consequent stiffening effect, which in turn improve the overall mechanical performance of the TPS-resin injected moulded blends. The developed TPS¿resin blends are of interest for rigid packaging applications. es_ES
dc.description.sponsorship This research was funded by the Spanish Ministry of Economy and Competitiveness (MINECO), project: PROMADEPCOL (MAT2017-84909-C2-2-R) as well as by Santander-UCM (PR87/19-22628) project. M.A. thanks Secretaria Nacional de Educación Superior, Ciencia, Tecnología e Innovación (SENESCYT-Ecuador) and Escuela Politécnica Nacional. C.P. thanks Santiago Grisolía fellowship (GRISOLIAP/2019/113) from Generalitat Valenciana and M.P.A. thanks MINECO for her postdoctoral contract: Juan de la Cierva-Incorporación (FJCI-2017-33536). es_ES
dc.language Inglés es_ES
dc.publisher MDPI AG es_ES
dc.relation Santander Universidades /PR87/19-22628 es_ES
dc.relation UCM/PR87/19-22628 es_ES
dc.relation MICINN/FJCI-2017-33536 es_ES
dc.relation info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MAT2017-84909-C2-2-R/ES/PROCESADO Y OPTIMIZACION DE MATERIALES AVANZADOS DERIVADOS DE ESTRUCTURAS PROTEICAS Y COMPONENTES LIGNOCELULOSICOS/ es_ES
dc.relation GENERALITAT VALENCIANA/GRISOLIAP/2019/113 es_ES
dc.relation.ispartof Applied Sciences es_ES
dc.rights Reconocimiento (by) es_ES
dc.subject Bioplastic es_ES
dc.subject Corn starch es_ES
dc.subject Glycerol es_ES
dc.subject Thermoplastic starch es_ES
dc.subject Gum rosin es_ES
dc.subject Injection-moulding es_ES
dc.subject.classification CIENCIA DE LOS MATERIALES E INGENIERIA METALURGICA es_ES
dc.title Pine Resin Derivatives as Sustainable Additives to Improve the Mechanical and Thermal Properties of Injected Moulded Thermoplastic Starch es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.3390/app10072561 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 Aldas-Carrasco, MF.; Pavón-Vargas, CP.; López-Martínez, J.; Arrieta, MP. (2020). Pine Resin Derivatives as Sustainable Additives to Improve the Mechanical and Thermal Properties of Injected Moulded Thermoplastic Starch. Applied Sciences. 10(7):1-17. https://doi.org/10.3390/app10072561 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.3390/app10072561 es_ES
dc.description.upvformatpinicio 1 es_ES
dc.description.upvformatpfin 17 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 10 es_ES
dc.description.issue 7 es_ES
dc.identifier.eissn 2076-3417 es_ES
dc.relation.pasarela S\407338 es_ES
dc.contributor.funder Generalitat Valenciana es_ES
dc.contributor.funder Santander Universidades es_ES
dc.contributor.funder Agencia Estatal de Investigación es_ES
dc.contributor.funder Universidad Complutense de Madrid es_ES
dc.contributor.funder Ministerio de Ciencia e Innovación es_ES
dc.contributor.funder Escuela Politécnica Nacional, Ecuador es_ES
dc.contributor.funder Secretaría de Educación Superior, Ciencia, Tecnología e Innovación, Ecuador es_ES


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