• 专利标题:   Conductive adhesive comprises first component comprising epoxy resin, polyurethane, diluent, coupling agent and graphene powder, and second component containing curing agent, promoter and toughening agent.
  • 专利号:   CN108753232-A
  • 发明人:   GAO P, DONG N, ZHENG C, HUANG T
  • 专利权人:   NINGXIA CNSC LIGHTNING PROTECTION RES
  • 国际专利分类:   C09J163/10, C09J175/04, C09J009/02, C09J011/04, C09J011/08
  • 专利详细信息:   CN108753232-A 06 Nov 2018 C09J-163/10 201901 Pages: 8 Chinese
  • 申请详细信息:   CN108753232-A CN10699108 29 Jun 2018
  • 优先权号:   CN10699108

▎ 摘  要

NOVELTY - Conductive adhesive comprises first component comprising 55-70 pts. wt. epoxy resin, 5-10 pts. wt. polyurethane, 2-6 pts. wt. diluent, 1-3 pts. wt. coupling agent, 45-60 pts. wt. graphene powder and 25-35 pts. wt. polyamic acid silver plating powder, and second component comprising 4-6 pts. wt. curing agent, 2-4 pts. wt. promoter and 3-5 pts. wt. toughening agent. USE - The conductive adhesive is useful for bonding grounding electrode coke. ADVANTAGE - The conductive adhesive has anti-corrosion effect. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for producing conductive adhesive, comprising (1) placing epoxy resin, polyurethane and diluents in a stirrer, and uniformly stirring to obtain a first mixture, (2) adding coupling agent, graphene powder and polyamic acid silver plating powder into the first mixture, and uniformly mixing to obtain a second mixture, (3) placing the second mixture in a sand mill, and mixing into predetermined particle size to obtain first component, (4) uniformly mixing curing agent, accelerator and toughening agent to obtain second component, and (5) uniformly mixing first component and second component to obtain a conductive adhesive.