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  • 专利标题:   Preparation method of graphene polymerization modified polyamide 6 high oriented yarn, involves melt-spinning graphite polymerization modified polyamide 6 sections, and cooling to obtain pre-oriented yarn, and drawing.
  • 专利号:   CN107447285-A
  • 发明人:   CAO J, DAI S, DENG J, HUANG R, JIANG Y, LIU X, LUO Z, MA H, ZHOU L
  • 专利权人:   UNIV NANJING FORESTRY, CHANGZHOU HENGLIBAO NANOMETER NEW MATERIAL TECHNOLOGY CO LTD, NANTONG WENKAI CHEM FIBER CO LTD
  • 国际专利分类:   D01D005/08, D01D005/088, D01D005/096, D01F001/10, D01F006/90
  • 专利详细信息:   CN107447285-A 08 Dec 2017 D01F-006/90 201815 Pages: 9 Chinese
  • 申请详细信息:   CN107447285-A CN10803216 08 Sep 2017
  • 优先权号:   CN10803216

▎ 摘　　要

NOVELTY - The preparation method of graphene polymerization modified polyamide 6 high oriented yarn involves melt-spinning the graphite polymerization modified polyamide 6 sections, and cooling to obtain pre-oriented yarn, and drawing, where the spinning speed is 4500-5000 m/minute. USE - Preparation method of graphene polymerization modified polyamide 6 high oriented yarn (claimed). ADVANTAGE - The method enables preparation of graphene polymerization modified polyamide 6 high oriented yarn with stable quality, excellent antistatic performance, 4.32-4.41 dN/dTex tensile strength, and elongation rate of 35-45%.