Polyimide foam, also known as core foam, is a foam mate […]
Polyimide foam, also known as core foam, is a foam material obtained by polymerizing and foaming a raw material of a polyimide resin, a foaming agent, and a foam stabilizer. There are many types of core foams, density (5~400kg/m3), design and insulation, especially excellent high temperature resistance (-250～450°C), radiation resistance, flame retardant and low smoke. And the performance of no harmful gas release, these unique properties are unmatched by traditional foam.
Therefore, the core foam material is a new type of material with great application value and development potential, and is increasingly used for heat insulation, shock absorption and noise reduction in high-tech fields such as aerospace, defense, military and microelectronics. And key materials such as insulation.