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  • 专利标题:   Promoting conversion of poly (vinylidene fluoride) alpha crystal to gamma crystal involves adding graphene in the polyvinylidene fluoride, and then kneading the obtained mixture to form uniform mixture, where mixing temperature is certain.
  • 专利号:   CN107459745-A
  • 发明人:   JIANG S, WANG B, LI J, WANG X
  • 专利权人:   UNIV TIANJIN
  • 国际专利分类:   C08K003/04, C08L027/16
  • 专利详细信息:   CN107459745-A 12 Dec 2017 C08L-027/16 201807 Pages: 7 Chinese
  • 申请详细信息:   CN107459745-A CN10408951 05 Jun 2016
  • 优先权号:   CN10408951

▎ 摘　　要

NOVELTY - Promoting conversion of poly (vinylidene fluoride) alpha crystal to gamma crystal involves adding graphene in the polyvinylidene fluoride. The obtained mixture is kneaded to form uniform mixture. The mixing temperature is 150-250 degrees C. The mixing time is 10-30 minutes. The amount of graphene is not more than 1% of the mass of polyvinylidene fluoride, and more than zero. USE - Method for promoting conversion of poly (vinylidene fluoride) alpha crystal to gamma crystal (claimed).