섬유

aminimide-cured epoxy resins as surface modifiers for mica flakes in particle-reinforced thermoplastics

  • 출판일1999.03
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 292
the tensile behaviour of mica flake dispersed thermoplastic composites was examined. the mica flakes (phlogopite, muscovite and cerisite) were treated with a combination of epoxy prepolymer and various aminimide curing agents and then incorporated into polypropylene or acrylonitrile-butadiene-styrene copolymer matrix improvement of the filler-matrix interface with treatment is comparable to silane coupling treatment. the tensile strength increased by 20. in contrast, surface treatment by conventional epoxy resins gave poor results. the behaviour is discussed in terms of the interface between filler and matrix in the polymer composite materials. (edited author abstract) 14 refs
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