• 专利标题:   Thermally conductive gasket used in electronic device, has adjacent thermally conductive fillers in direct contact to form a three-dimensional thermally conductive network containing internal voids and inner voids of three-dimensional thermally conductive network filled with high molecular polymers.
  • 专利号:   CN114369363-A
  • 发明人:   JIANG N, LIN Z, CHU W, DAI W, LI M, YU J
  • 专利权人:   NINGBO INST MATERIALS TECHNOLOGY ENG C, HANGZHOU BAY RES INST
  • 国际专利分类:   B29C070/88, C08K013/02, C08K003/04, C08K003/22, C08K003/38, C08K007/06, C08L083/04, C08L083/05
  • 专利详细信息:   CN114369363-A 19 Apr 2022 C08L-083/04 202275 Chinese
  • 申请详细信息:   CN114369363-A CN11103954 15 Oct 2020
  • 优先权号:   CN11103954

▎ 摘  要

NOVELTY - Thermally conductive gasket comprises a thermally conductive filler layer. The thermally conductive filler layer includes granular thermally conductive fillers. The adjacent thermally conductive fillers are in direct contact to form a continuous three-dimensional thermally conductive network containing internal voids. The inner voids of the three-dimensional thermally conductive network are filled with high molecular polymers. USE - The thermally conductive gasket and mold is useful in electronic device heat conducting material field. Can also be used in electronic electrician field. ADVANTAGE - The thermally conductive gasket has excellent heat conducting performance; ensures the direct contact between the fillers and ensures the formation of a three-dimensional thermal conduction path; and improves the thermal conductivity of the thermal pad. The application method is simple and economical, and good universality. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: (1) a preparation method of thermally conductive gasket; and (2) a mold for preparing thermally conductive gasket. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic structural diagram of the disassembly of a mold used for preparing a thermally conductive gasket. Clapboard (3) Net sheet (4) Fastening screw (5) Heat-conducting filler layer forming chamber (6) High-molecular polymer storage chamber (7)