• 专利标题:   Conductive rubber composition comprises rubber matrix, carbon nanotubes, graphene, barium ferrite, silane coupling agent and vulcanizing agent.
  • 专利号:   CN111849174-A
  • 发明人:   WU G, LIN J
  • 专利权人:   SHENZHEN TENGSHUN ELECTRONIC MATERIALS
  • 国际专利分类:   C08K013/02, C08K003/04, C08K003/22, C08K005/14, C08K005/5419, C08K005/544, C08K005/548, C08L083/04, C08L083/07
  • 专利详细信息:   CN111849174-A 30 Oct 2020 C08L-083/07 202093 Pages: 11 Chinese
  • 申请详细信息:   CN111849174-A CN10656077 09 Jul 2020
  • 优先权号:   CN10656077

▎ 摘  要

NOVELTY - Conductive rubber composition comprises 100 pts. wt. rubber matrix, 5-30 pts. wt. carbon nanotubes, 1-20 pts. wt. graphene, 0-100 pts. wt. barium ferrite, 2-10 pts. wt. silane coupling agent and 1-10 pts. wt. vulcanizing agent. USE - Used as conductive rubber composition. ADVANTAGE - The conductive rubber: shields high-frequency electromagnetic waves in the frequency range of 1-110 GHz; increases the shielding effect as the frequency of electromagnetic waves increases; and has high conductivity and high mechanical elasticity. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: (1) conductive rubber prepared by using conductive rubber composition; and (2) preparing conductive rubber, comprising placing rubber matrix, carbon nanotubes, silane coupling agent, graphene and vulcanizing agent in a mixer for mixing to obtain rubber compound, where the rubber matrix is solid rubber matrix, and molding and vulcanizing the rubber compound.