• 专利标题:   Anti-electromagnetic radiation protective clothing fabric comprises anti-electromagnetic radiation functional fiber, other fibers, and graphene-silver composite fiber.
  • 专利号:   CN116084167-A
  • 发明人:   WANG X, MA Y, YU F
  • 专利权人:   YANGZHOU JINWO TECHNOLOGY CO LTD
  • 国际专利分类:   D01F001/09, D01F001/10, D01F006/94, D04B001/14, D06M101/06, D06M101/28, D06M101/30, D06M101/32, D06M101/40, D06M015/03
  • 专利详细信息:   CN116084167-A 09 May 2023 D06M-015/03 202349 Chinese
  • 申请详细信息:   CN116084167-A CN11676716 26 Dec 2022
  • 优先权号:   CN11676716

▎ 摘  要

NOVELTY - Anti-electromagnetic radiation protective clothing fabric comprises 25-35 parts of anti-electromagnetic radiation functional fiber, 40-60 parts of other fibers, and 8-12 parts of graphene-silver composite fiber. The anti-electromagnetic radiation functional fiber is prepared by wet spinning of the following components including 15-20 wt.% nano copper powder, 3-5 wt.% coupling agent and N-(2,3-epoxypropyl)phthalamide/N-4-cyano-3-(trifluoromethyl)phenylmethylepoxyacrylamide (remaining amount) co-modified poly aniline. USE - The anti-electromagnetic radiation-proof protective clothing fabric is useful for protecting the human body or minimizing the harm of electromagnetic radiation. ADVANTAGE - The fabric: has anti-electromagnetic radiation-proof effect, good performance stability, good washing fastness, and long service life. The method has simple technique, low device dependency, less energy consumption, and short preparation period; and is suitable for mass production. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a preparation method of the anti-electromagnetic radiation protective clothing, comprising blending each raw material into blended yarn, then weaving by a circular knitting machine to obtain grey cloth, soaking the grey cloth in water-soluble chitosan quaternary ammonium salt solution at 50-60℃ for 8-10 hours, taking out and water washing for 3-5 times, drying, and shaping to obtain electromagnetic radiation-proof protective clothing material.