Preparation and mechanical characterisation of laminate composites made of glass fibre/epoxy resin filled with tri bloc copolymers
OLIVE, J.-M.
Centre National de la Recherche Scientifique [CNRS]
Institut de Mécanique et d'Ingénierie de Bordeaux [I2M]
Centre National de la Recherche Scientifique [CNRS]
Institut de Mécanique et d'Ingénierie de Bordeaux [I2M]
LÉONARDI, Frédéric
Institut des sciences analytiques et de physico-chimie pour l'environnement et les materiaux [IPREM]
< Réduire
Institut des sciences analytiques et de physico-chimie pour l'environnement et les materiaux [IPREM]
Langue
en
Article de revue
Ce document a été publié dans
Composite Structures. 2014-09, vol. 116, p. 414-422
Elsevier
Résumé en anglais
Laminate composites made of glass fibre/epoxy resin filled with acrylic tri-bloc copolymers (Nanostrength) have been successfully manufactured. Microstructure, thermomechanical properties and impact resistance have been ...Lire la suite >
Laminate composites made of glass fibre/epoxy resin filled with acrylic tri-bloc copolymers (Nanostrength) have been successfully manufactured. Microstructure, thermomechanical properties and impact resistance have been investigated and compared with those of a glass fibre/epoxy resinsystem. Dynamic mechanical analysis (DMA) tests have been conducted to determine the effect of Nanostrength on storage, loss modulus and glass transition temperature. A drop weight tower was used to perform low-velocity impact tests on laminate composites. Addition of Nanostrength to the epoxy matrix led to an increase in both strength and impact resistance of the composite. Moreover, a moderate decrease of storage modulus and glass transition temperature was observed.< Réduire
Mots clés en anglais
Dynamic mechanical thermal analysis
Impact behaviour
Civil and Structural Engineering
Ceramics and Composites
Glass fibres
Hybrid composites
Origine
Importé de halUnités de recherche