• 专利标题:   Electronic device comprises heat conducting resin comprising nitrile rubber, natural resin, boron modified phenolic resin, expanded graphene, vulcanization agent and plasticizer.
  • 专利号:   CN104693522-A
  • 发明人:   ZHANG L
  • 专利权人:   DALIAN OLYMPICS ELECTRONIC CITY CONSULTA
  • 国际专利分类:   B29C043/58, C08K003/04, C08K007/24, C08L061/14, C08L007/00, C08L009/02
  • 专利详细信息:   CN104693522-A 10 Jun 2015 C08L-009/02 201563 Pages: 4 Chinese
  • 申请详细信息:   CN104693522-A CN10659316 05 Dec 2013
  • 优先权号:   CN10659316

▎ 摘  要

NOVELTY - An electronic device comprises heat conducting resin comprising 100-150 pts. wt. nitrile rubber, 50-100 pts. wt. natural resin, 20-30 pts. wt. boron modified phenolic resin, 1-15 pts. wt. expanded graphene, 2-10 pts. wt. vulcanization agent and 1-30 pts. wt. plasticizer. USE - Electronic device. ADVANTAGE - The device is made up of resin having high strength, low specific gravity, and good heat conducting performance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparing the resin comprising taking nitrile rubber, natural resin, boron modified phenolic resin, and expanded graphene for mixing at 60-70 degrees C for 5-30 minutes, raising to 75-85 degrees C for 5-30 minutes, adding vulcanization agent and plasticizer, and pressure forming at 150-170 degrees C and 10-25 MPa for 10-60 minutes.