During extrusion and injection moulding of composites, natural fibres suffer of entanglement phenomena in the polymeric matrix. Consequently the fibre waviness lead to lower mechanical properties of the composites than those expected on the basis of predictive models application. In fact the most widely used models for the estimation of the interfacial shear strength (IFSS) do not consider this phenomenon. This work introduces a method for IFSS calculation taking into account the waviness factor which affects the weight distribution of the fibre length

Effects of waviness factor on distribution length and IFSS of natural fibers composites

ALIOTTA, LAURA MARIA ANTONIETTA;GIGANTE, VITO;COLTELLI, MARIA BEATRICE;CINELLI, PATRIZIA;LAZZERI, ANDREA
2016-01-01

Abstract

During extrusion and injection moulding of composites, natural fibres suffer of entanglement phenomena in the polymeric matrix. Consequently the fibre waviness lead to lower mechanical properties of the composites than those expected on the basis of predictive models application. In fact the most widely used models for the estimation of the interfacial shear strength (IFSS) do not consider this phenomenon. This work introduces a method for IFSS calculation taking into account the waviness factor which affects the weight distribution of the fibre length
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11568/844851
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