섬유

Tensile properties of modified PET fibres

  • 출판일2001.05
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 243
Tenacity P (strength at break) is one of basic properties of polymeric fibres. This parameter is important both for textile technologists and textiles designers. Generally it is assumed that fibre strength is in nature stochastical variable and corresponding distribution confirm to mechanisms of failure. Classical theories lead to unimodal distributions skewed obviously to the right For polymeric materials, where more types of racks appears, the polymodal strength distribution results. Number of modal values is indicator of specific defects (obviously surface defects and volume ones). In contribution the discrete spectrum of defects has been identified. And the suitable techniques for solution of these problems are presented. Complex analysis of modified PET fibres strength is shown.
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