| 摘要 |
Provided is a laminate of a polyimide foam having an excellent thermal resistance, excellent flame retardancy, high safety, and high moisture-proof effects, and a thermal insulation material including the same. The present invention provides a laminate including a foam formed of polyimide having a glass transition temperature (Tg) exceeding 300° C., and a surface layer including a flame-retardant resin composition containing a chlorine-containing elastomer and a flame retardant, and laminated on at least one surface of the foam so as to be integrated therewith, and a thermal insulation material including the same. |
