In the field of naval ships, damping materials are used to make thrusters, transmission components and compartment partitions, effectively reducing the vibration and noise generated by the surface collision during the engagement of mechanical parts. Damping materials can effectively reduce the vibration and noise without changing the original design and equipment of the ship, so that the ship can effectively avoid the radar and sonar remote detection, and fundamentally improve the stealth level of the ship, which has become a research hotspot in various countries.