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Browsing by Author "Torres Giner, Sergio"

Now showing items 1-20 of 27

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 ...
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)

[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 (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 (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 (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 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 ...
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 ...
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)

[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)

[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, ...
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 ...
Fabricación de laminados de material compuesto mediante bolsa o saco de vacío (vacuum bagging)

Boronat Vitoria, Teodomiro; Lascano Aimacaña, Diego Sebastián; García García, Daniel; Rojas Lema, Sandra Paola; Quiles Carrillo, Luis Jesús; Torres Giner, Sergio; Ivorra Martínez, Juan (2020-05-04)

Este vídeo didáctica se centra en definir el protocolo o secuencia de actividades para la fabricación de un material compuesto mediante la técnica de vacío con bolsa (vacuum bagging). El vídeo hace una revisión de los ...
Hacia una economía circular mediante el desarrollo y caracterización de compuestos que imitan la madera con matrices de polihidroxialcanoatos y residuos de cáscara de almendra.

Mañogil Amores, José Manuel (2020-09-08)

[ES] Con esta investigación se pretende conseguir unos biomateriales compuestos que ayuden a la economía circular, ocupando el lugar de los plásticos convencionales en ciertos ámbitos. Se espera que estos materiales muestren ...
In Situ Compatibilization of Biopolymer Ternary Blends by Reactive Extrusion with Low-Functionality Epoxy-Based Styrene Acrylic Oligomer

Quiles-Carrillo, Luis; Montanes, Nestor; Lagaron, J.M.; Balart, Rafael; Torres-Giner, S. (Springer-Verlag, 2019-01-15)

[EN] The present study reports on the use of low-functionality epoxy-based styrene¿acrylic oligomer (ESAO) to compatibilize immiscible ternary blends made of poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV), polylactide ...
Injection-molded parts of fully bio-based polyamide 1010 strengthened with waste derived slate fibers pretreated with glycidyl- and amino-silane coupling agents

Quiles-Carrillo, Luis; Boronat, Teodomiro; Montanes, Nestor; Balart, Rafael; Torres-Giner, Sergio (Elsevier, 2019)

[EN] Fully bio-based polyamide 1010 (PA1010) was melt-compounded with 15 wt% of slate fibers (SFs), which were obtained from wastes of the tile industry, and the resultant composites were shaped into parts by injection ...
Introducción al software de mecanizado Inventor HSM

Boronat Vitoria, Teodomiro; Ivorra Martínez, Juan; Quiles Carrillo, Luis Jesús; Lascano Aimacaña, Diego Sebastián; Torres Giner, Sergio (2020-06-05)

El screencast sirve como una primera aproximación a la simulación de fresado utilizando el software Inventor HSM. En el vídeo se explica cómo mecanizar una pieza 2D en aluminio, cómo optimizar el proceso para minimizar los ...
Kinetic Analysis of the Thermal Degradation of Recycled Acrylonitrile-Butadiene-Styrene by non-Isothermal Thermogravimetry

Balart, Rafael; Garcia-Sanoguera, David; Quiles-Carrillo, Luis; Montanes, Nestor; Torres-Giner, S. (MDPI AG, 2019)

[EN] This work presents an in-depth kinetic study of the thermal degradation of recycled acrylonitrile-butadiene-styrene (ABS) polymer. Non-isothermal thermogravimetric analysis (TGA) data in nitrogen atmosphere at different ...
Melt grafting of sepiolite nanoclay onto poly(3-hydroxybutyrate-co-4-hydroxybutyrate) by reactive extrusion with multi-functional epoxy-based styrene-acrylic oligomer

Torres Giner, Sergio; Montañés Muñoz, Néstor; Boronat Vitoria, Teodomiro; Quiles Carrillo, Luis Jesús; Balart Gimeno, Rafael Antonio (Elsevier, 2016-11)

[EN] This paper deals with grafting of sepiolite nanoclay onto poly(3-hydroxybutyrate-co-4-hydroxybutyrate) (P(3HB-co-4HB)) biopolymer by melt compounding. Reactive extrusion was performed in a twin-screw extruder in the ...