• 专利标题:   Epoxy glass fiber cloth laminate is prepared by coating glass fiber cloth with mixed adhesive comprising epoxy resin, curing agent, accelerator, solvent, and graphene dispersion, laminating and curing.
  • 专利号:   CN108794986-A
  • 发明人:   DU W, LU H, LIU B, HONG J, TAO C
  • 专利权人:   HANGZHOU HUAZHENG NEW MATERIAL CO LTD
  • 国际专利分类:   C08L063/00, C08K007/14, C08K003/04, C08J005/24, C09K005/14
  • 专利详细信息:   CN108794986-A 13 Nov 2018 C08L-063/00 201906 Pages: 6 Chinese
  • 申请详细信息:   CN108794986-A CN10622381 15 Jun 2018
  • 优先权号:   CN10622381

▎ 摘  要

NOVELTY - An epoxy glass fiber cloth laminate is prepared by coating a glass fiber cloth with a mixed adhesive comprising 50-150 parts mass epoxy resin, 0.01-5 parts mass curing agent, 0.03-0.5 part mass accelerator, 10-100 parts mass solvent, and 0.01-100 parts mass graphene dispersion, laminating and curing. USE - Epoxy glass fiber cloth laminate. ADVANTAGE - The laminate has excellent thermal conductivity, and thermal impedance of 10-15 degrees C.cm2/W. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of the epoxy glass fiber cloth laminate, which involves dissolving the curing agent and the accelerator in a solvent, adding the epoxy resin and graphene dispersion, stirring and mixing to obtain a mixed adhesive, coating the mixed adhesive on the glass fiber cloth, drying to obtain a prepreg, stacking the prepreg, and hot pressing.