ASTEC®  F-Series
Polyimide foam

    High-performance sound insulation, heat insulation, and flame retardant materials

    Polyimide foam refers to soft or hard porous materials with micro/meso or macroscopic sizes, primarily composed of polyimide resin. It exhibits characteristics such as low dielectric constant, excellent sound absorption and noise reduction, strong thermal insulation, inherent flame retardancy (low smoke generation, no dripping, no toxic gases), and radiation resistance. It can be used as dielectric materials, sound-absorbing and wave-transparent materials, thermal insulation and flame retardant materials, and radiation-resistant materials. Depending on the type of resin, it can be classified into thermosetting (cross-linked) PI foam and thermoplastic PI foam.
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    General flexible polyimide foam

    BH-FOAM-L1 polyimide foam material, as a lightweight, non-flammable, heat-insulating and sound-insulating material, has been widely used in aviation, aerospace, navigation, transportation, construction and other fields.
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    Aviation-grade flexible polyimide foam

    BH-FOAM-L2 polyimide foam material is a key material for thermal insulation, shock absorption, noise reduction, and insulation in high-tech fields such as aerospace, ocean transportation, national defense, and microelectronics.
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    Rigid polyimide foam

    The product meets the process molding conditions and application conditions of over 300℃, providing lightweight, thermal insulation, flame retardant, low dielectric and other application scenarios.
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