• 专利标题:   Thermally conductive wave absorbing silicone rubber composite material for use in the field of electronic communication, comprises vinyl silicone oil, hydrogenated silicone oil, graphene aerogel, ferrite powder, metal supported inorganic thermally conductive powders, platinum catalyst and inhibitors.
  • 专利号:   CN114891351-A, CN114891351-B
  • 发明人:   JIANG X, LIU W, GUO J
  • 专利权人:   UNIV ZHONGSHAN SOUTH CHINA TECHNOLOGY, UNIV SOUTH CHINA TECHNOLOGY
  • 国际专利分类:   C08K003/22, C08K003/28, C08K007/24, C08K009/12, C08L083/05, C08L083/07, C09K005/14, H05K009/00
  • 专利详细信息:   CN114891351-A 12 Aug 2022 C08L-083/07 202287 Chinese
  • 申请详细信息:   CN114891351-A CN10496750 09 May 2022
  • 优先权号:   CN10496750

▎ 摘  要

NOVELTY - Thermally conductive wave absorbing silicone rubber composite material comprises 100 pts. wt. vinyl silicone oil, 2-10 pts. wt. hydrogenated silicone oil, 1-10 pts. wt. graphene aerogel, 25-200 pts. wt. ferrite powder, 50-500 pts. wt. metal supported inorganic thermally conductive powders, 0.1-2 pts. wt. platinum catalyst and 0.01-0.2 pts. wt. inhibitors. USE - Thermally conductive and wave-absorbing silicone rubber composite material for use in the field of electronic communication (claimed). ADVANTAGE - The thermally conductive and wave-absorbing silicone rubber composite material has excellent heat-conducting property and excellent wave-absorbing property, is good in processing property, and is suitable for large-scale industrial application. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing thermally conductive wave-absorbing silicone rubber composite material, which involves: mixing vinyl silicone oil, hydrogen-containing silicone oil, ferrite powder, metal-supported inorganic thermally conductive powder, platinum catalyst and inhibitor uniformly, and injecting the resulting mixture into graphene aerogel, followed by defoaming and vulcanization.