• 专利标题:   High-efficiency and thermal conductive silicone grease comprises silver paste, diamond powder, graphene, polydimethylsiloxane, zinc oxide, aluminum oxide, silicon oxide, wt. boron nitride, silicon carbide, and aluminum powder.
  • 专利号:   CN114507446-A
  • 发明人:   LIU M
  • 专利权人:   NANJING OURUI OPTOELECTRONIC TECHNOLOGY
  • 国际专利分类:   C08K003/04, C08K003/08, C08K003/22, C08K003/34, C08K003/38, C08L083/04, C09K005/14
  • 专利详细信息:   CN114507446-A 17 May 2022 C08L-083/04 202270 Chinese
  • 申请详细信息:   CN114507446-A CN10166557 23 Feb 2022
  • 优先权号:   CN10166557

▎ 摘  要

NOVELTY - High-efficiency and thermal conductive silicone grease comprises 2-4 pts. wt. silver paste, 0.1-0.5 pts. wt. diamond powder, 1-2 pts. wt. graphene, 40-50 pts. wt. polydimethylsiloxane, 2-5 pts. wt. zinc oxide, 25-35 pts. wt. aluminum oxide, 3-5 pts. wt. silicon oxide, 3-7 pts. wt. boron nitride, 1-3 pts. wt. silicon carbide, and 4-8 pts. wt. aluminum powder. USE - Used as high-efficiency and thermal conductive silicone grease. ADVANTAGE - The product has excellent heat resistance, electrical insulation, damping, viscosity is not sensitive to temperature, has stable chemical properties, is not easy to volatilize, has prolonged service life, and is non-toxic and tasteless, and has a suitable proportion of zinc oxide, aluminum oxide, silicon oxide, boron nitride and silicon carbide. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for preparing high-efficiency thermal conductive silicone grease, comprising grinding raw materials, heating and decompression, and reconstructing lattice to form gray ester under superconducting process conditions.