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Browsing by Author "Torres Giner, Sergio"

Now showing items 1-20 of 50

A comparative study on the effect of different reactive compatibilizers on injection-molded pieces of bio-based high-density polyethylene/polylactide blends

Quiles-Carrillo, Luis; Montanes, Nestor; Jorda-Vilaplana, Amparo; Balart, Rafael; Torres-Giner, S. (John Wiley & Sons, 2019-04)

[EN] The present study reports on the development of binary blends consisting of bio-based high-density polyethylene (bio-HDPE) with polylactide (PLA), in the 5¿20 wt % range, prepared by melt compounding and then shaped ...
A comparative study on the reactive compatibilization of melt-processed polyamide 1010/polylactide blends by multi-functionalized additives derived from linseed oil and petroleum

Quiles-Carrillo, Luis; Fenollar, Octavio; Balart, Rafael; Torres-Giner, S.; Rallini, M.; Dominici, F.; Torre, L. (Department of Polymer Engineering Budapest University of Technology & Economics), Scientific Society of Mechanical Engineerin, 2020-06)

[EN] This research work describes the manufacturing and characterization of novel engineering materials consisted of fully bio-based blends of polyamide 1010 (PA1010) with 20 wt% of polylactide (PLA). Four different ...
Bioactive Multilayer Polylactide Films with Controlled Release Capacity of Gallic Acid Accomplished by Incorporating Electrospun Nanostructured Coatings and Interlayers

Quiles-Carrillo, Luis; Montanes, Nestor; Lagaron, Jose M.; Balart, Rafael; Torres-Giner, Sergio (MDPI AG, 2019-02-01)

[EN] The present research reports on the development of bi- and multilayer polylactide (PLA) films by the incorporation of electrospun nanostructured PLA coatings and interlayers containing the antioxidant gallic acid (GA) ...
Compatibilization of highly sustainable polylactide/almond shell flour composites by reactive extrusion with maleinized linseed oil

Quiles-Carrillo, Luis; Montanes, Nestor; Sammon, C.; Balart, Rafael; Torres-Giner, S. (Elsevier, 2018-01)

[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 ...
DESARROLLO DE PELÍCULAS BASADAS EN ÁCIDO POLILÁCTICO REFORZADAS CON NANOFIBRAS RENOVABLES ELECTROESTIRADAS

Busolo Pons, María Antonieta (Universitat Politècnica de València, 2011-10-21)

Se obtienen nanofibras de zeína por electroestirado, con un diámetro aprox. de 300 nm. Éstas se han incorporado a una matriz de ácido poliláctico-polietilénglicol con un procedimiento novedoso que permite mantener la ...
Desarrollo y caracterización de materiales sostenibles con subproductos de la industria del lino para aplicaciones de envasado bajo el marco de la Economía Circular

Agüero Rodríguez, Ángel (Universitat Politècnica de València, 2020-09-02)

[EN] Framed within the approach of a circular economy, this doctoral thesis studies the possibilities on the use of agricultural by-products for the manufacture of materials that could potentially replace polymers of ...
Desarrollo y optimización de nuevos materiales poliméricos, mezclas y compuestos de alto rendimiento medioambiental a partir de poliésteres y poliamidas procedentes de recursos renovables de interés en el sector envase y embalaje

Quiles Carrillo, Luis Jesús (Universitat Politècnica de València, 2021-06-04)

[ES] El principal objetivo de la presente tesis doctoral se ha centrado en la obtención, desarrollo y caracterización de nuevas formulaciones de alto rendimiento medioambiental a partir de la utilización de poliésteres y ...
Development and optimization of renewable vinyl plastisol/wood flour composites exposed to ultraviolet radiation

Torres Giner, Sergio; Montañés Muñoz, Néstor; Fenollar Gimeno, Octavio Ángel; Garcia Sanoguera, D.; García Sanoguera, David; Balart Gimeno, Rafael Antonio (Elsevier, 2016-10-15)

The application of vegetable oils as novel plasticizers for poly(vinyl chloride) (PVC) is currently in the spotlight of the polymer industry due to their ingrained sustainability. In this study, novel vinyl plastisol/wood ...
Development of Injection-Molded Polylactide Pieces with High Toughness by the Addition of Lactic Acid Oligomer and Characterization of Their Shape Memory Behavior

Lascano-Aimacaña, Diego Sebastián; Moraga, Giovanni; Ivorra-Martínez, Juan; Rojas-Lema, Sandra Paola; Torres-Giner, Sergio; Balart, Rafael; Boronat, Teodomiro; Quiles-Carrillo, Luis (MDPI AG, 2019-12)

[EN] This work reports the effect of the addition of an oligomer of lactic acid (OLA), in the 5-20 wt% range, on the processing and properties of polylactide (PLA) pieces prepared by injection molding. The obtained results ...
Development of Sustainable and Cost-Competitive Injection-Molded Pieces of Partially Bio-Based Polyethylene Terephthalate through the Valorization of Cotton Textile Waste

Montava-Jordà, Sergi; Torres-Giner, S.; Ferrándiz Bou, Santiago; Quiles-Carrillo, Luis; Montanes, Nestor (MDPI AG, 2019-03-19)

[EN] This study presents the valorization of cotton waste from the textile industry for the development of sustainable and cost-competitive biopolymer composites. The as-received linter of recycled cotton was first chopped ...
Diseño y rediseño de embalajes de mercancías de importación para la reducción de los materiales de sobre-protección

Santamans Cuenca, Elena (Universitat Politècnica de València, 2020-11-06)

[ES] En la actualidad la globalización de los mercados, la facilidad de la importación, la gran variedad de oferta de productos, la simplicidad de las compras por internet, etc., promueven un amplio movimiento de mercancías ...
Ductility and Toughness Improvement of Injection-Molded Compostable Pieces of Polylactide by Melt Blending with Poly(e-caprolactone) and Thermoplastic Starch

Quiles-Carrillo, Luis; Montanes, Nestor; Pineiro, Federico; Jorda-Vilaplana, Amparo; Torres-Giner, S. (MDPI AG, 2018-10-30)

[EN] The present study describes the preparation and characterization of binary and ternary blends based on polylactide (PLA) with poly("-caprolactone) (PCL) and thermoplastic starch (TPS) to develop fully compostable ...
Economía del mecanizado

Boronat Vitoria, Teodomiro; Ivorra Martínez, Juan; Quiles Carrillo, Luis Jesús; Lascano Aimacaña, Diego Sebastián; Torres Giner, Sergio (Universitat Politècnica de València, 2021-02-03)

En este artículo docente se analizan las diferentes estrategias que se pueden aplicar para determinar las condiciones de corte en un proceso de mecanizado. Se presentan tres estrategias distintas, mínimo coste, máxima ...
Efecto de la temperatura en el módulo de fluencia según ecuación de WLF

Balart Gimeno, Rafael Antonio; Montañés Muñoz, Néstor; Quiles Carrillo, Luis Jesús; Torres Giner, Sergio; Lascano Aimacaña, Diego Sebastián; Rojas Lema, Sandra Paola; Ivorra Martínez, Juan (Universitat Politècnica de València, 2020-01-20)

Este Laboratorio Virtual se centra en el efecto de la temperatura sobre el módulo de fluencia con el tiempo. En particular aborda el empleo de la expresión de Williams-Landel-Ferry (WLF) para determinar el efecto de la ...
Effect of different compatibilizers on injection-molded green composite pieces based on polylactide filled with almond shell flour

Quiles-Carrillo, Luis; Montanes, Nestor; Garcia-Garcia, D.; Carbonell-Verdu, A.; Balart, Rafael; Torres-Giner, S. (Elsevier, 2018-08-15)

[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 ...
Electrospun Poly(ethylene-co-vinyl alcohol)/Graphene Nanoplatelets Composites of Interest in Intelligent Food Packaging Applications

Torres-Giner, S.; Echegoyen, Y.; TERUEL JUANES, ROBERTO; Badia, Jose D.; Ribes-Greus, A.; Lagaron Cabello, José María (MDPI AG, 2018-09-20)

[EN] Graphene nanoplatelets (GNPs) were synthetized from graphite powder and, thereafter, embedded in poly(ethylene-co-vinyl alcohol) (EVOH) fibers by electrospinning in the 0.1-2 wt.-% range. The morphological, chemical, ...
Enhancement of the mechanical and thermal properties of injection-molded polylactide parts by the addition of acrylated epoxidized soybean oil

Quiles-Carrillo, Luis; Duart, S.; Montanes, Nestor; Torres-Giner, S.; Balart, Rafael (Elsevier, 2018-02-15)

[EN] Thiswork reports the effect of acrylated epoxidized soybean oil (AESO) addition on the mechanical, thermal, and thermomechanical properties of polylactide (PLA) parts obtained by injection molding. To this end, AESO, ...
Enhancement of the processing window and performance of polyamide 1010/bio-based high-density polyethylene blends by melt mixing with natural additives

Quiles-Carrillo, Luis; Montanes, Nestor; Fombuena, Vicent; Balart, Rafael; Torres-Giner, Sergio (John Wiley & Sons, 2020-01)

[EN] This work reports the enhancement of the processing window and the mechanical and thermal properties of biopolymer blends of polyamide 1010 (PA1010) and bio-based high-density polyethylene (bio-HDPE) at 70/30 (wt/wt) ...
Estudio técnico de diseño y desarrollo de álabes de generadores eólicos tipo Savonius fabricados con materiales compuestos y/o procedentes del reciclado

Cueva Barrazueta, Luis Vinicio (Universitat Politècnica de València, 2020-10-29)

[ES] El objetivo central del proyecto es el desarrollo de un álabe ligero y de alto rendimiento técnico para un generador eólico tipo Savonius. Para cumplir dicho objetivo, en el diseño y desarrollo de este álabe se analizará ...
Evaluation of the engineering performance of different bio-based aliphatic homopolyamide tubes prepared by profile extrusion

Quiles-Carrillo, Luis; Montanes, Nestor; Boronat, Teodomiro; Balart, Rafael; Torres-Giner, Sergio (Elsevier, 2017-08)

[EN] In the present study, three different commercial bio-based polyamides (bio-PAs), namely polyamide 610 (PA610), polyamide 1010 (PA1010), and polyamide 1012 (PA1012), were processed by profile extrusion with an annular ...