비의류제품

influence du greffage electrochimique de fonctions aminees en surface des fibres de carbone sur les proprietes mecaniques d'un composite carbone-epoxy (influence of electrochemical grafting of carbon fiber surface amine functions on the mechanical propert

  • 출판일1999.03
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 538
a pilot cell for continuous treating of carbon fibers which allows an important surface nitrogen level to be obtained on fibers already treated commercially (oxidizing treatment) and oiled is presented micromechanical and mechanical tests were carried out on the courtaulds xau-hs2 (high resistance)-epoxy narmco 5208 fiber system the results were compared to those obtained in the same commercially treated fiber (courtaulds xas fiber) related to the same resin. for amine treatment, the values of traction holding (hardened impregnated mesh) and of g(sub ic) are clearly higher than those given by a standard oxidizing treatment without sensitivity loss in the charge transfer value