섬유

BIODEGRADABLE MANMADE FIBERS.

  • 출판일1997.10
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 443
Some new biodegradable fibers based on natural and synthetic polymers were studied. Copolyesterether (CPEE) fibers were obtained by the modification of polyethylene terephthalate with polyethylene glycol. Alginate fibers were manufactured from an aqueous chitosan organic acid solution. The mechanical properties of both alginate and CPEE fibers were determined. The alginate fibers exhibited a high susceptibility to biodegradation. Acrylic acid was grafted onto a nylon 6 filament to test its susceptibility to hydrolytic degradation. Acrylic acid grafting had adverse effect on the mechanical properties of the nylon fibers. 6 refs.
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