Like traditional thermal conductive interface materials, thermal conductive wave absorbing pads can be directly applied between heat sources and radiators. While deriving heat, it can absorb leaked electromagnetic radiation to eliminate electromagnetic interference. At the same time, the thermal and electromagnetic wave absorbing materials, which combine the dual functions of thermal and electromagnetic countermeasures, can solve problems in limited space and time without shielding cover, simplify the structural design and reduce costs. At the same time, the soft silicone substrate can reduce the allowable tolerance of internal stress, making the terminal products more likely to be designed, and providing a good solution for the thermal and electromagnetic shielding of electronic communication products.