섬유

flexural properties and dynamic mechanical properties of glass fibre-epoxy composites

  • 출판일1999.03
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 294
the viscoelastic behaviour of glass fibre (gf)-epoxy composites was studied by flexural tests and dynamic mechanical measurements the influence of surface treatment on viscoelastic behaviour was also examined. using the results of flexural tests under a variety of constant temperatures and strain rates, master curves of flexural strength ( $sigma$ ) and flexural strain ( $epsilon$ ) were obtained for matrix epoxy and gf composites. the magnitudes of the master curves were different. the fracture mode was influenced by temperature, strain rate, and surface treatment. the magnitude of storage modulus and effectiveness of adhesion at the gf-matrix interface were also influenced by surface treatment. (edited author abstract) 13 refs
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