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Listar por palabra clave "Plasticizer"

Mostrando ítems 1-15 de 15

A new biobased plasticizer for poly(vinyl chloride) based on epoxidized cottonseed oil

Carbonell Verdú, Alfredo; García Sanoguera, David; Jorda-Vilaplana, Amparo; Sánchez Nacher, Lourdes; Balart Gimeno, Rafael Antonio (Wiley, 2016-07-15)

[EN] The use of epoxidized cottonseed oil (ECSO) as plasticizer for poly(vinyl chloride), PVC was studied. The plasticizer content was set to 70 phr and the optimum isothermal curing conditions were studied in the temperature ...
Biodegradable electrospun bionanocomposite fibers based on plasticized PLA-PHB blends reinforced with cellulose nanocrystals

ARRIETA, Marina Patricia; López-Martínez, Juan; López, Daniel; Kenny, J.M.; Peponi, L. (Elsevier, 2016-12-25)

[EN] Electrospun biobased and biodegradable nanocomposites for sustainable flexible films were developed. Poly(lactic acid) (PLA) was blended with 25 wt% of poly(hydroxybutyrate) (PHB) to produce bead-less fibers and ...
Bionanocomposite films based on plasticized PLA PHB/cellulose nanocrystal blends

ARRIETA, Marina Patricia; Fortunati, E.; Dominici, F.; López Martínez, Juan; Kenny, J. M. (Elsevier, 2015-05-05)

Optically transparent plasticized poly(lactic acid) (PLA) based bionanocomposite films intended for food packaging were prepared by melt blending. Materials were plasticized with 15 wt% of acetyl(tributyl citrate) (ATBC) ...
Characterization of PLA-limonene blends for food packaging applications

Arrieta, Marina Patricia; López Martínez, Juan; Ferrándiz Bou, Santiago; Peltzer, Mercedes Ana (Elsevier, 2013-06)

Polymers derived from renewable resources are now considered as promising alternatives to traditional petro-polymers as they mitigate current environmental concerns (raw renewable materials/biodegradability). D-limonene ...
Development of flexible materials based on plasticized electrospun PLA PHB blends: Structural, thermal, mechanical and disintegration properties

ARRIETA, Marina Patricia; López-Martínez, Juan; López. D.; Kenny, J. M.; Peponi, L. (Elsevier, 2015-12)

In this work flexible PLA-PHB electrospun materials were developed by means of electrospinning technique. The processing parameters to obtain PLA-PHB electrospun fibers in different proportions (100:0; 75:25; 50:50, 25:75 ...
Effect of chitosan and catechin addition on the structural, thermal, mechanical and disintegration properties of plasticized electrospun PLA-PHB biocomposites

ARRIETA, Marina Patricia; López-Martínez, Juan; López, Daniel; Kenny, Jose Mª; Peponi. L. (Elsevier, 2016-10)

In this paper the processing and properties of flexible electrospun biocomposites based on poly(lactic acid) (PLA) blended with 25 wt% of poly(hydroxybutyrate) (PHB), plasticized with 15 wt% of acetyl(tributyl citrate) ...
Effect of pine resin derivatives on the structural, thermal, and mechanical properties of Mater-Bi type bioplastic

Aldas-Carrasco, Miguel Fernando; Ferri, J. M.; López-Martínez, Juan; Samper, María-Dolores; Arrieta, Marina Patricia (John Wiley & Sons, 2020-01-20)

[EN] The effect of three additives derived from pine resin, namely, gum rosin (GR) and two pentaerythritol ester of GR, Lurefor (LF) and Unik Tack (UT), in 5, 10, and 15 wt %, on the properties of Mater-Bi, based on ...
Evaluation of a gelatin-based adhesive for historic paintings that incorporates citronella oil as an eco-friendly biocide

Lee, Yu; Martín Rey, Susana; Osete Cortina, Laura; Martín-Sánchez, Inés; Domenech Carbo, Mª Teresa; Bolivar-Galiano, Fernando (Taylor & Francis, 2018)

[EN] The presented study focuses on evaluating the efficiency of a gelatin-based product that incorporates a plasticizer (glycerol) and a biocide (citronella oil), proposed as an eco-friendly adhesive for polychrome ...
Formulaciones industriales de ácido poliláctico con plastificantes de alto rendimiento medioambiental basados en diésteres del ácido tartático

Medina Casas, Martha Patricia (Universitat Politècnica de València, 2022-10-26)

[ES] El ácido poliláctico (PLA) ha ido ganando aplicaciones en diversos sectores industriales, debido a un buen equilibrio entre propiedades, coste y, fundamentalmente, como consecuencia de su origen renovable. No obstante, ...
Improvement of mechanical ductile properties of poly(3-hydroxybutyrate) by using vegetable oil derivatives

García García, Daniel; Fenollar Gimeno, Octavio Ángel; Fombuena Borrás, Vicent; López-Martínez, Juan; Balart Gimeno, Rafael Antonio (Wiley-VCH Verlag, 2017-02)

Poly(3-hydroxybutyrate), P3HB is a thermoplastic polyester synthesized from bacterial fermentation with potential uses in packaging due to its biodegradability. Nevertheless, P3HB is a fragile material and its processing ...
Improvement of the Ductility of Environmentally Friendly Poly(lactide) Composites with Posidonia oceanica Wastes Plasticized with an Ester of Cinnamic Acid

Barandiaran, Alejandro; Lascano-Aimacaña, Diego Sebastián; Montanes, Nestor; Balart, Rafael; Sellés, M.A.; Moreno-García, Virginia (MDPI AG, 2023-12)

[EN] New composite materials were developed with poly(lactide) (PLA) and Posidonia oceanica fibers through reactive extrusion in the presence of dicumyl peroxide (DCP) and subsequent injection molding. The effect of different ...
Influence of plasticizer and biocide on the functional properties of gelatin-based adhesives used in painting consolidation

Domenech Carbo, Mª Teresa; Lee, Yu; Osete Cortina, Laura; Martín Rey, Susana (Taylor & Francis, 2015)

The study presented herein focuses on the influence of glycerol and citronella oil, added to gelatin dispersions as plasticizer and biocide, respectively, on the mechanical, water barrier and other functional properties ...
Influence of plasticizers on thermal properties and crystallization behaviour of poly(lactic acid) films obtained by compression moulding

Muller, Justine; Jiménez Marco, Alberto; González Martínez, María Consuelo; Chiralt, A. (John Wiley & Sons, 2016)

[EN] Neat and plasticized poly(lactic acid) (PLA) films were obtained by compression moulding. Three different plasticizers, at concentrations of 5 and 10%, were used: poly(ethylene glycol) (PEG) of 1000 and 4000gmol(-1) ...
Investigation of Cinnamic Acid Derivatives as Alternative Plasticizers for Improved Ductility of Polyvinyl Chloride Films

Barandiaran, Alejandro; Montanes, Nestor; Sanchez-Nacher, Lourdes; Balart, Rafael; Sellés, M.A.; Moreno-García, Virginia (MDPI AG, 2023-11)

[EN] This study investigates the viability of cinnamic acid derivatives as alternative plasticizers for polyvinyl chloride (PVC) films by addressing concerns about conventional phthalate-based options that pose health and ...
Studying the Properties of PVdF-HFP Based Lithium Polymer Electrolytes Using non-ionic Surfactants as Plasticizers

Zubizarreta Saenz De Zaitegui, Leire; Gil Agustí, María Teresa; Espinosa-López, Juan Carlos; GARCÍA PELLICER, MARTA; Quijano-Lopez, Alfredo (Syscom 18, 2021-03)

[EN] In this study, two different non-ionic surfactants have been evaluated as a plasticizer in lithium polymer electrolytes and compared with an organic carbonate-based plasticizer. To that end, non-ionic surfactants with ...