Top 10 Companies in the Polyimide Foam Industry (2025): Market Leaders Powering Advanced Insulation Solutions

In Business Insights
October 29, 2025


The Global Polyimide Foam Market was valued at USD 265.8 Million in 2022 and is projected to reach USD 352.5 Million by 2029, growing at a Compound Annual Growth Rate (CAGR) of 4.1% during the forecast period. This robust growth trajectory is primarily driven by increasing demand from aerospace, marine, and industrial sectors that require superior thermal stability, flame resistance, and acoustic damping capabilities.

As industries worldwide increasingly prioritize safety, energy efficiency, and high-performance materials, polyimide foam has emerged as a critical insulation solution. In this comprehensive analysis, we profile the Top 10 Companies in the Polyimide Foam Industry—a comprehensive mix of established material science leaders and specialized foam manufacturers shaping the future of thermal and acoustic insulation.


🔟 1. Boyd Corporation

Headquarters: Pleasanton, California, USA
Key Offering: Solimide® Polyimide Foam Products, Custom Engineered Solutions

Boyd Corporation, through its AeroTech division and ownership of the Solimide brand (originally developed for NASA), represents the global market leader in polyimide foam manufacturing. Their high-performance foams are renowned for extreme temperature resistance, low smoke emission, and excellent acoustic properties.

Research & Development Focus:

  • Development of next-generation polyimide foam formulations with enhanced fire resistance and mechanical properties

  • Expansion of application-specific foam solutions for aerospace interiors and electric vehicle battery insulation

  • Strategic acquisitions expanding manufacturing capabilities and global market reach

Download FREE Sample Report: Polyimide Foam Market – View in Detailed Research Report


9️⃣ 2. DuPont

Headquarters: Wilmington, Delaware, USA
Key Offering: Kapton® Polyimide-based Materials, Specialty Foam Solutions

DuPont is a global leader in high-performance materials, with their Kapton® polyimide films and related products serving as foundational technologies for foam development.

Research & Development Focus:

  • Advanced material science research for extreme environment applications

  • Cross-industry application development from aerospace to electronics insulation


8️⃣ 3. Polymer Technologies Inc.

Headquarters: Claremont, California, USA
Key Offering: Custom Polyimide Foam Fabrication, Acoustical Insulation Products

Polymer Technologies specializes in the custom fabrication and engineering of polyimide foam components for defense, aerospace, and industrial applications.

Research & Development Focus:

  • Specialized foam formulations for specific performance requirements

  • Mission-critical solutions for military aircraft, naval vessels, and space applications


7️⃣ 4. Soundown Corporation

Headquarters: Marblehead, Massachusetts, USA
Key Offering: Noise Control Polyimide Foam, Engineered Acoustic Solutions

Soundown has established itself as a leading provider of acoustic insulation solutions utilizing polyimide foam for marine, industrial, and transportation applications.

Research & Development Focus:

  • Development of integrated noise control systems incorporating polyimide foam

  • Marine industry-focused products for vibration damping and thermal insulation

Download FREE Sample Report: Polyimide Foam Market – View in Detailed Research Report


6️⃣ 5. Trelleborg AB

Headquarters: Trelleborg, Sweden
Key Offering: Trelleborg Polyimide Foam Solutions, Advanced Thermal Management Products

Trelleborg’s engineered products division offers high-performance polyimide foam solutions particularly for aerospace and defense applications requiring extreme temperature performance.

Research & Development Focus:

  • Expansion of foam product portfolio for offshore and marine environments

  • Custom engineered solutions for specific thermal and acoustic insulation requirements


5️⃣ 6. I.S.T. Corporation

Headquarters: Koriyama City, Fukushima Prefecture, Japan
Key Offering: I.S.T. Polyimide Foam Products, High-Temperature Insulation Materials

I.S.T. Corporation has developed specialized polyimide foam technologies with applications ranging from space exploration to commercial aviation.

Research & Development Focus:

  • Specialized formulations for cryogenic applications and extreme thermal cycling environments


4️⃣ 7. Suzuko Corporation

Headquarters: Nagoya, Aichi Prefecture, Japan
Key Offering: Suzuko Polyimide Foam, Industrial Insulation Solutions

Suzuko has positioned itself as a key supplier of polyimide foam in the Asian market, particularly serving the electronics and automotive industries.

Research & Development Focus:

  • Development of cost-effective polyimide foam solutions for mass-market applications while maintaining critical performance characteristics.


    3️⃣ 8. Kangda New Materials

    Headquarters: Shandong Province, China
    Key Offering: Kangda Polyimide Foam, Thermal & Acoustic Insulation Products

    Kangda has emerged as a significant player in the global polyimide foam market, leveraging China’s manufacturing capabilities to deliver competitive solutions.

    Research & Development Focus:

    • Expansion of manufacturing capacity to meet growing global demand for high-performance insulation materials

    • Development of specialized polyimide foam formulations for high-growth application areas including renewable energy and electric transportation


    2️⃣ 9. BASF SE

    Headquarters: Ludwigshafen, Germany
    Key Offering: Advanced Polymeric Foams, Specialty Chemical Solutions

    BASF brings extensive material science expertise to the polyimide foam market, developing innovative solutions for demanding applications across multiple industries.

    Research & Development Focus:

    • Cross-industry material development leveraging extensive R&D capabilities

    • Development of sustainable foam solutions aligned with corporate environmental targets and circular economy principles


    1️⃣ 10. Evonik Industries AG

    Headquarters: Essen, Germany
    Key Offering: Specialty Polyimide Materials, High-Performance Foam Products

    Evonik’s high-performance polymers division has developed specialized polyimide foam formulations for applications requiring outstanding thermal stability combined with mechanical strength.

    Research & Development Focus: