Correlación entre las propiedades macro, micro y nanomecánicas en polímeros termoplásticos biodegradables

[EN] In this work a study of the mechanical properties of a biodegradable polymer, poly(lactic acid) (PLA), and its variation due to the addition of 25 wt % of another biodegradable polymer, poly(hydroxybutyrate) (PHB) is presented. The PLA sample and the PLA-PHB (75:25) blend were characterized in...

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Detalles Bibliográficos
Autores: Arrieta, Marina Patricia, Ferrándiz Bou, Santiago|||0000-0001-7137-9298, López-Martínez, Juan|||0000-0001-6904-2282, E. Rayón|||0000-0002-0653-2046
Tipo de recurso: artículo
Fecha de publicación:2016
País:España
Institución:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:español
OAI Identifier:oai:riunet.upv.es:10251/69958
Acceso en línea:https://riunet.upv.es/handle/10251/69958
Access Level:acceso abierto
Palabra clave:Mechanical properties
Tensile test
Microhardnes
Nanoindentation
Poly(lactic acid)
Poly(hydroxybutirate)
Descripción
Sumario:[EN] In this work a study of the mechanical properties of a biodegradable polymer, poly(lactic acid) (PLA), and its variation due to the addition of 25 wt % of another biodegradable polymer, poly(hydroxybutyrate) (PHB) is presented. The PLA sample and the PLA-PHB (75:25) blend were characterized in terms of their mechanical properties by means of tensile test measurements, microhardness and nanoindentation with the aim of providing a comprehensive approach of the mechanical properties of these materials to facilitate the students of material science understanding the mechanical properties of biodegradable polymers.

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