• 专利标题:   Double-component doped graphene conductive organic silicon sealing glue comprises liquid vinyl polysiloxane, reinforcing agent, electrically conductive filler, catalyst, inhibitor, and diluting agent.
  • 专利号:   CN107325748-A
  • 发明人:   FAN Z, LIU M, REN H, SUN Q, ZHENG F
  • 专利权人:   AECC BEIJING AERONAUTICAL MATERIALS INST
  • 国际专利分类:   C09J011/04, C09J011/06, C09J183/04, C09J183/08, C09J009/02
  • 专利详细信息:   CN107325748-A 07 Nov 2017 C09J-009/02 201780 Pages: 7 Chinese
  • 申请详细信息:   CN107325748-A CN10408701 02 Jun 2017
  • 优先权号:   CN10408701

▎ 摘  要

NOVELTY - Double-component doped graphene conductive organic silicon sealing glue comprises 100 pts. wt. liquid vinyl polysiloxane, 8-25 pts. wt. reinforcing agent, 200-500 pts. wt. electrically conductive filler, 0.01-2 pts. wt. catalyst, 0.05-2 pts. wt. inhibitor, and 0-5 pts. wt. diluting agent. The reinforcing agent precipitation comprises modified silane, or graphene. The conductive filler is silver powder, silver-coated copper powder, silver powder, silver-plated nickel powder, plating silver glass or silver-plated glass microspheres. USE - Double-component doped graphene conductive organic silicon sealing glue. ADVANTAGE - The sealing glue has wide application and high conductivity, and excellent mechanical properties. DETAILED DESCRIPTION - Double-component doped graphene conductive organic silicon sealing glue comprises 100 pts. wt. liquid vinyl polysiloxane, 8-25 pts. wt. reinforcing agent, 200-500 pts. wt. electrically conductive filler, 0.01-2 pts. wt. catalyst, 0.05-2 pts. wt. inhibitor, and 0-5 pts. wt. diluting agent. The reinforcing agent precipitation comprises modified silane, or graphene. The conductive filler is silver powder, silver-coated copper powder, silver powder, silver-plated nickel powder, plating silver glass or silver-plated glass microspheres. The catalyst is isopropyl alcohol solution, chloroplatinic acid, platinum complex tetrahydrofuran complex or methyl vinylsiloxane. The inhibitor is tetramethyl vinyl ring. The diluent is hexane, heptane, octane, nonane and decane. The crosslinking agent is methyl containing hydrogen silicone oil or methyl phenyl hydrogen containing silicone oil at mass ratio of 100:0.4-2.0. The liquid vinyl polysiloxane rubber is vinyl polydimethylsiloxane, vinylsiloxane or vinyl polymethyl trifluoropropylsiloxane at 1000-20000 mPa.second viscosity. An INDEPENDENT CLAIM is included for preparing doped graphene two-component conductive organic silicon sealing glue comprising weighing component A raw materials, and mixing uniformly using three-roller mill or kneader; weighing components, mixing uniformly in container, and obtaining double-component conductive organic silicon sealing glue.