• 专利标题:   Tooling fabric useful for antistatic aggregation, comprises flax fiber, bamboo fiber, antistatic modifier, modified talc powder, and bentonite powder.
  • 专利号:   CN113355787-A, CN113355787-B
  • 发明人:   LI C
  • 专利权人:   YIHE CO LTD
  • 国际专利分类:   D03D015/47, D03D015/217, D03D015/533, A41D031/26, D06M011/74, D06M011/79, D06M011/83, D06M101/04, D06M101/06
  • 专利详细信息:   CN113355787-A 07 Sep 2021 D03D-015/47 202184 Pages: 6 Chinese
  • 申请详细信息:   CN113355787-A CN10632905 07 Jun 2021
  • 优先权号:   CN10632905

▎ 摘  要

NOVELTY - Tooling fabric comprises 40-50 pts. wt. flax fiber, 15-25 pts. wt. bamboo fiber, 5-10 pts. wt. antistatic modifier, 3-6 pts. wt. modified talc powder, and 1-5 pts. wt. bentonite powder. The preparation of antistatic modifier comprises (1) feeding graphene into ethanol solvent for low-speed stirring, the stirring time is 10-20 minutes, stirring speed is 500-1000 revolutions/minute, adding 10-20 w.% of total graphene nano zeolite powder, continuously stirring for 20-30 minutes, stirring speed is 300-500 revolutions/minute, and obtaining graphene agent; (2) mixing copper powder and nickel powder according to a weight ratio of 4:1, then sending them to calcining furnace, calcining at 300-500 degrees C for 10-20 minutes to obtain composite powder; and (3) feeding the composite powder obtained in the step (2) into graphene agent, stirring at low speed, stirring speed is 100-500 revolutions/minute, stirring is 20-30 minutes, and performing proton irradiation. USE - The tooling fabric is useful for antistatic aggregation (claimed). ADVANTAGE - The tooling fabric: has electrical resistance, and improved antistatic properties.