Biocomposites of different lignocellulosic wastes for sustainable food packaging applications
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Otros documentos de la autoría: Sánchez-Safont, Estefanía; Aldureid, Abdulaziz; LAGARON, Jose; Gamez-Perez, Jose; Cabedo, Luis
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Título
Biocomposites of different lignocellulosic wastes for sustainable food packaging applicationsAutoría
Fecha de publicación
2018-07-15Editor
ElsevierISSN
1359-8368; 1879-1069Cita bibliográfica
SÁNCHEZ-SAFONT, Estefanía Lidón, et al. Biocomposites of different lignocellulosic wastes for sustainable food packaging applications. Composites Part B: Engineering, 2018, vol. 145, p. 215-225.Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
https://www.sciencedirect.com/science/article/pii/S1359836818300738Versión
info:eu-repo/semantics/submittedVersionPalabras clave / Materias
Resumen
The suitability of three local lignocellulosic wastes i.e. almond shell (AS), rice husk (RH) and seagrass (SG) as fillers in PHB/Fiber composites applications has been studied. PHB/Fiber composites with 10 phr and 20 ... [+]
The suitability of three local lignocellulosic wastes i.e. almond shell (AS), rice husk (RH) and seagrass (SG) as fillers in PHB/Fiber composites applications has been studied. PHB/Fiber composites with 10 phr and 20 phr fiber content were prepared by melt blending. The influence of the fiber type (size, morphology and origin) and content on the morphological, mechanical and thermal properties of the as obtained composites has been assessed. To evaluate the potential use in food packaging applications, the barrier performance to water, thermoforming ability and disintegration in controlled composting conditions of the composites were also studied.
All the fibers have demonstrated to be apt for their use as fillers in PHB/Fiber composites, showing a reinforcing effect without affecting the crystallinity and the disintegration rate of PHB. The thermal stability and the water barrier performance of the composites were reduced by the presence of the fibers. Nevertheless, the addition of AS resulted in the best balance of properties, in terms of permeability and mechanical properties, finding an enhancement of the thermoforming ability of PHB when 10 phr of AS was added. [-]
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Composites Part B: Engineering, 2018, vol. 145Proyecto de investigación
Ministerio de Economia y Competitividad / AGL2015-63855-C2-2-R; Pla de Promocio de la Investigacio de la Universitat Jaume I / UJI-B2016-35; H2020 EU Project YPACK / H2020-SFS-2017-1, 773872Derechos de acceso
Copyright © Elsevier B.V.
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