• 专利标题:   Manufacture of recyclable thermosetting polymer composite film involves preparing amino graphene aqueous solution, adding paraformaldehyde, adding aromatic amine solution, applying on glass plate and drying.
  • 专利号:   CN104693463-A, CN104693463-B
  • 发明人:   LIU S, ZHAO J, YUAN Y, YAN D, SUN Y
  • 专利权人:   UNIV SOUTH CHINA TECHNOLOGY
  • 国际专利分类:   C08G012/08, C08J011/16, C08J005/18, C08K003/04, C08K009/04, C08L061/22
  • 专利详细信息:   CN104693463-A 10 Jun 2015 C08J-005/18 201608 Pages: 12 Chinese
  • 申请详细信息:   CN104693463-A CN10053511 30 Jan 2015
  • 优先权号:   CN10053511

▎ 摘  要

NOVELTY - Manufacture of recyclable thermosetting polymer composite film involves preparing amino graphene aqueous solution, adding paraformaldehyde and aprotic solvent/water mixture, reacting at 60-100 degrees C for 0.1-2 hours, cooling to room temperature, dissolving aromatic diamine and/or aromatic triamine in an aprotic solvent, mixing prepared solutions, ultrasonically dispersing at room temperature for 0-60 minutes, heating at 30-80 degrees C for 1-60 minutes, applying solution in a horizontal glass plate, drying at 60-120 degrees C for 0.5-6 hours, and further drying at 160-200 degrees C for 2-6 hours. USE - Manufacture of recyclable thermosetting polymer composite film (claimed). ADVANTAGE - The thermosetting polymer composite film having excellent mechanical properties including Young's modulus, tensile strength and breakage elongation is manufactured. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for method for recycling thermosetting polymer composite film.