It is an ultra-high thermal conductivity polymer material silicone gasket, suitable for the electronic/electrical field with heat dissipation needs. It is a design solution specifically designed to use gaps to transfer heat. It can fill gaps, complete heat transfer between heating and cooling parts, and also serve insulation, shock absorption, sealing and other functions. It can meet the design requirements of equipment miniaturization and ultra-thin, with high processability and usability, and a wide range of thickness applications. It is an excellent thermal conductivity filling material. It has certain flexibility, excellent insulation, compressibility, and natural surface viscosity, which can meet the requirements of automated production and convenient product maintenance.