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Izod Impact Tests in Polyester Matrix Composites Reinforced with Jute Fabric

  • Foluke S. de Assis
  • Artur C. Pereira
  • Fábio O. BragaEmail author
  • Sergio N. Monteiro
Conference paper
Part of the The Minerals, Metals & Materials Series book series (MMMS)

Abstract

Jute fibers are among the lignocellulosic fibers with greater potential for use as fabric reinforcing polymer composites. This study evaluated the impact resistance of this type of composite. Specimens were made with up to 30% in volume of jute fabric in an Izod normalized mold. The jute fabric was embedded with polyester resin and cured at room temperature for 24 h. The specimens were tested in Izod impact pendulum and the fracture surfaces were examined by scanning electron microscopy (SEM). The impact resistance of composites increased linearly with the relative amount of jute fabric reinforcing the composite. This performance was associated with the difficulty of rupture imposed by the jute fabric as well as the type of cracks resulting from the interaction jute fiber/polyester matrix that corroborate the energy absorption at the impact test.

Keywords

Jute fabric Composite Polyester matrix Izod impact tests 

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Copyright information

© The Minerals, Metals & Materials Society 2017

Authors and Affiliations

  • Foluke S. de Assis
    • 1
  • Artur C. Pereira
    • 1
  • Fábio O. Braga
    • 1
    Email author
  • Sergio N. Monteiro
    • 1
  1. 1.Military Institute of Engineering, IMERio de JaneiroBrazil

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