• 专利标题:   Preparing conductive Orlon used e.g. in household clothes and tent, comprises uniformly mixing spinning raw liquid and mixed conductive agent (made of graphene, conductive carbon black and carbon nano-tube in sodium thiocyanate solvent), cold drafting primary fibers, densifying fibers, and shaping.
  • 专利号:   CN116065253-A
  • 发明人:   ZHAO Z, ZHOU X, ZHANG Y, YANG X, LI F
  • 专利权人:   SINOPEC SHANGHAI PETROCHEMICAL CO LTD, CHINA PETROLEUM CHEM CORP
  • 国际专利分类:   D01D001/02, D01D010/02, D01D005/06, D01D005/12, D01F001/09, D01F001/10, D01F006/54
  • 专利详细信息:   CN116065253-A 05 May 2023 D01F-006/54 202348 Chinese
  • 申请详细信息:   CN116065253-A CN11272941 29 Oct 2021
  • 优先权号:   CN11272941

▎ 摘  要

NOVELTY - Preparing conductive Orlon(Acrylic fiber), comprises uniformly dispersing graphene, conductive carbon black and carbon nano-tube in sodium thiocyanate solvent, configuring as mixed conductive agent, uniformly mixing the mixed conductive agent and the spinning raw liquid in a high-speed shearing machine, measuring the mixed spinning raw liquid by a spinning metering pump and then extruding through a spinneret hole, forming primary fibers in a coagulation bath, then cold drafting, water washing and heat drafting, drying, densifying fibers, curling, oiling, steaming, and shaping to obtain the product. USE - The method is useful for preparing conductive Orlon (Acrylic fiber), used in household clothes, tent, curtain, curtain cloth and outdoor fabric. ADVANTAGE - The method produces conductive Orlon(Acrylic fiber) that has good conductivity, and strength and other indicators of the fiber corresponds to indicators of high value, and prepares fixed conductive agent with good dispersion stability in spinning raw liquid. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a conductive Orlon (Acrylic fiber), prepared by the above-mentioned method.