Buscar en RiuNet

Listar

Todo RiuNet

Mi cuenta

Acceder

Ayuda RiuNet

Admin. UPV

Listar por palabra clave "Blend"

Mostrando ítems 1-19 de 19

Cálculo de pérdida de propiedades mecánicas (%) a través de reprocesado y presencia de impurezas

Peydro, M. A.; Parres, F.; Navarro Vidal, Raúl; Juárez Varón, David (Área de Innovación y Desarrollo, S.L., 2015-06-04)

[EN] Recycled materials are characterized by having endured different reprocessing cycles that cause thermal degradation and by containing often a number of impurities from different sources. In this paper, is studied the ...
Combined effect of poly(hydroxybutyrate) and plasticizers on polylactic acid properties for film intended for food packaging

ARRIETA, Marina Patricia; Samper Madrigal, María Dolores; López Martínez, Juan; JIMENEZ MIGALLON, ALFONSO (Springer Verlag (Germany), 2014-12)

Poly(lactic acid) PLA, and poly(hydroxybutyrate) PHB, blends were processed as films and characterized for their use in food packaging. PLA was blended with PHB to enhance the crystallinity. Therefore, PHB addition strongly ...
Disintegrability under composting conditions of plasticized PLA-PHB blends

Arrieta, Marina Patricia; López Martínez, Juan; Rayón Encinas, Emilio; Jiménez, A. (Elsevier, 2014-10)

The disintegration under composting conditions of films based on poly(lactic acid) poly(hydroxybutyrate) (PLA-PHB) blends and intended for food packaging was studied. Two different plasticizers, poly(ethylene glycol) (PEG) ...
Effect of Epoxidized and Maleinized Corn Oil on Properties of Polylactic Acid (PLA) and Polyhydroxybutyrate (PHB) Blend

Sempere-Torregrosa, Jaume; Ferri, J.M; Rosa-Ramírez, Harrison de la; Pavón-Vargas, Cristina Paola; Samper, María-Dolores (MDPI AG, 2022-10)

[EN] The present work analyzes the influence of modified, epoxidized and maleinized corn oil as a plasticizing and/or compatibilizing agent in the PLA¿PHB blend (75% PLA and 25% PHB wt.%). The chemical modification processes ...
Estudio de parámetros significativos para la optimización del uso del polietileno de alta densidad (HDPE) reciclado en diversas aplicaciones industriales

Montés Gandia, Noelia (Universitat Politècnica de València, 2021-03-05)

[ES] El continuo crecimiento de la población e industria ha dado lugar a un aumento en el consumo de productos plásticos, generando como consecuencia una abundante corriente de residuos que da lugar a diversos problemas ...
Influence of styrene-ethylene-butylene-styrene on the properties of acrylonitrile butadiene styrene-high-impact polystyrene blends

Peydró Rasero, Miguel Ángel; Parres García, Francisco José; Navarro Vidal, Raúl; Crespo Amorós, José Enrique (SAGE Publications (UK and US), 2015-08)

A binary blend of acrylonitrile butadiene styrene-high-impact polystyrene (ABS-HIPS 50% wt) was prepared on a twin-screw extruder at 190-210 degrees C. The different properties were then analyzed using tensile strength and ...
Mechanical characterization of sebs compounds with phase change materials (PCM)

Juárez Varón, David; Ferrándiz Bou, Santiago; Balart Gimeno, Rafael Antonio; Peydró Rasero, Miguel Ángel; Fenollar Gimeno, Octavio Ángel (Editura Universitatii din Oradea, 2011)

SEBS (styrene-ethylene/butylene-styrene) polymers successfully combine elastomeric properties with low processing costs typical of commodity plastics. This study focuses on a blend from the provider¿s SEBS extreme hardness ...
Mejora de las propiedades dúctiles del ácido poliláctico (PLA) mediante mezclas con polietileno de alta densidad (HDPE) de origen bio y compatibilizante etilvinilacetato (EVA)

Jordá Cabanes, Jorge (Universitat Politècnica de València, 2015-07-22)

[ES] El objetivo de este trabajo es mejorar las propiedades de alargamiento de las mezclas de ácido poliláctico (PLA) mediante la incorporación de polietileno de alta densidad de origen renovable así como el empleo de ...
Process behavior of compatible polymer blends

Navarro Vidal, Raúl; López Martínez, Juan; Parres, F.; Ferrándiz Bou, Santiago (Wiley-Blackwell, 2012-05-05)

It is a common industrial practice to blend virgin polymer with the same polymer recycled from scrap plastic that, in general, has not undergone relevant degradation. In this article, the influence that incorporating ...
Production and characterization of PLA_PBS biodegradable blends reinforced with cellulose nanocrystals extracted from hemp fibres

Luzi, F.; Fortunati, Elena; Jiménez Marco, Alberto; Puglia, D.; Pezzolla, D.; Gigliotti, G.; Kenny, J.M.; Chiralt, A.; Torre, L. (Elsevier, 2016)

[EN] Poly(lactic acid) (PIA) and poly(butylene succinate) (PBS) were blended and bionanocomposite films were prepared by solvent casting method adding 1 or 3 wt% of cellulose nanocrystals extracted from Carmagnola carded ...
Rheological behavior of recycled polypropylene for reuse in the automotive sector

Ferrándiz Bou, Santiago; López Martínez, Juan; Navarro Vidal, Raúl; Parres, F. (INOE Publishing House, 2011-07)

This work shows the study of rheological behavior of a material that recycled materials have been incorporated. The transformation process to be applied is the injection molding. The mix of materials used was of the same ...
Rheological characterization and mathematical modeling of a SEBS blend for industrial applications where nowadays liquid silicone rubber is used

Juárez Varón, David; Ferrándiz Bou, Santiago; Balart Gimeno, Rafael Antonio; Reig Pérez, Miguel Jorge; Peydro, M. A. (Trans Tech Publications, 2012)

[EN] SEBS (styrene-ethylene/butylene-styrene) is a hydrogenated SBS used as a compatibilizer of other thermoplastic or as a blend to improve the properties (mainly impact). There is very little information about SEBS's ...
Study of mechanical behavior of a sebs blend for injection molding

Juárez Varón, David; Balart Gimeno, Rafael Antonio; Ferrándiz Bou, Santiago; Peydró Rasero, Miguel Ángel; Sellés Cantó, Miguel Ángel (Editura Universitatii din Oradea, 2011)

This study focuses on a blend from the provider¿s SEBS extreme hardness (50% Shore-A 5 and 50% Shore-A 90) in order to analyze the miscibility of mixed materials from the storage of 2 references only. It has been used ...
Study of mechanical behavior of reprocessing high impact polystyrene, recovery with SEBS

Peydró Rasero, Miguel Ángel; Juárez Varón, David; Crespo Amorós, José Enrique; Parres, F. (Editura Universitatii din Oradea, 2012)

The effect of reprocessing High Impact Polystyrene (HIPS) has been studied in this paper. To simulate recycled HIPS, we reprocessed virgin HIPS through 5 cycles. The HIPS has been mechanically characterized after the various ...
Study of the Influence of adding styrene-ethylene/butadiene-styrene in acrylonitrile-butadiene-styrene and polyethylene blends

Peydro, M. A.; Parres, F.; Navarro Vidal, Raúl; Sanchez-Caballero, Samuel (Wiley-Blackwell, 2014-06)

This work studies the recovery of two grades of acrylonitrile butadiene styrene (ABS) contaminated with low-density polyethylene (LDPE), by adding styrene ethylene/butadiene styrene (SEBS). To simulate contaminated ABS, ...
Study of the mechanical properties of Acrylonitrile Butadiene Styrene - High Impact Polystyrene blends with Styrene Ethylene Butylene Styrene

Peydró Rasero, Miguel Ángel; Juárez Varón, David; Sánchez Caballero, Samuel; Parres, F. (Editura Universitatii din Oradea, 2013)

[EN] A binary blend Acrylonitrile Butadiene Styrene ¿ High Impact Polystyrene (ABS-HIPS 50% wt) was prepared on a twin-screw extruder at 190-210 oC. The different mechanical properties were then analyzed using tensile ...
Study of the thermal properties of Acrylonitrile Butadiene Styrene - High Impact Polystyrene blends with Styrene Ethylene Butylene Styrene

Peydró Rasero, Miguel Ángel; Juárez Varón, David; Sánchez Caballero, Samuel; Parres, F. (Editura Universitatii din Oradea, 2013)

[EN] A binary blend Acrylonitrile Butadiene Styrene ¿ High Impact Polystyrene (ABS-HIPS 50% wt) was prepared on a twin-screw extruder at 190-210 oC. The different properties were then analyzed using melt flow index (MFI), ...
Study, mechanical characterization and mathematical modeling of compatible SEBS blends for industrial applications in orthopedics and childcare

Juárez Varón, David; García Sanoguera, David; Ferrándiz Bou, Santiago; Peydro, M. A.; Balart Gimeno, Rafael Antonio (Taylor & Francis: STM, Behavioural Science and Public Health Titles, 2013-07-13)

In this work, a system of compatible blends based on two commercial grades of a thermoplastic elastomer, styrene-ethylene/ butylene-styrene (SEBS), with extreme Shore A hardness values (5 and 90), was studied in order ...
Validation of the Use of SEBS Blends as a Substitute for Liquid Silicone Rubber in Injection Processes

Juárez Varón, David; R. Balart; T. Boronat; Reig Pérez, Miguel Jorge; Ferrándiz Bou, Santiago (Taylor & Francis: STM, Behavioural Science and Public Health Titles, 2013)

Liquid silicone rubber is an interesting material at an industrial level, but there are great difficulties in the design and machining of molds, and in addition, it cannot be processed using conventional equipment. ...