The Global Modified Polyimide (MPI) Film Market was valued at USD 55.29 Million in 2023 and is projected to reach USD 74.16 Million by 2030, growing at a Compound Annual Growth Rate (CAGR) of 4.5% during the forecast period (2024–2030). This growth is being driven by rising demand from 5G infrastructure, flexible electronics, and aerospace applications, coupled with technological advancements in high-performance polymer films.

As industries demand thinner, lighter, and more durable materials, MPI films have become critical components in cutting-edge technologies. In this analysis, we examine the Top 10 Companies in the Modified Polyimide Film Industry—key manufacturers driving innovation in thermal stability, electrical insulation, and mechanical performance.

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🔟 1. DuPont de Nemours, Inc.

Headquarters: Wilmington, Delaware, USA
Key Offering: Kapton® MPI Films, Pyralux® Flexible Circuits

DuPont dominates the polyimide film sector with its legendary Kapton® products, which set industry benchmarks for performance in extreme conditions. The company supplies high-grade MPI films for aerospace, automotive electrification, and consumer electronics applications.

Technology Leadership:

• Ultra-thin dielectric films for 5G mmWave antennas
• Flexible display substrates with superior thermal resistance
• Environmentally conscious manufacturing processes

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9️⃣ 2. Kaneka Corporation

Headquarters: Osaka, Japan
Key Offering: Apical® MPI Films

Kaneka’s Apical® films lead in high-frequency applications, delivering exceptional dielectric properties essential for 5G communications and advanced flexible circuit designs.

Technology Leadership:

• Low Dk/Df formulations for high-speed signal integrity
• Thermally conductive variants for power electronics
• Automotive-grade solutions meeting rigorous reliability standards

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8️⃣ 3. Mitsubishi Chemical Corporation

Headquarters: Tokyo, Japan
Key Offering: Neopulim® MPI Films

Mitsubishi Chemical provides specialized MPI films with optimized thermal-mechanical balance, serving demanding aerospace and industrial insulation applications.

Technology Leadership:

• Flame-retardant formulations meeting aerospace specifications
• Precision adhesive systems for multilayer applications
• Custom thickness options for specialized requirements

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7️⃣ 4. Ttaimide

Headquarters: Shinjuku, Japan
Key Offering: Advanced PI & MPI films

Ttaimide specializes in high-performance polyimide films with enhanced flexibility and thermal properties for mission-critical electronic applications.

Technology Leadership:

• Optically transparent film solutions
• Ultra-low CTE formulations
• Nanocomposite-enhanced MPI variants

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6️⃣ 5. UBE Industries, Ltd.

Headquarters: Yamaguchi, Japan
Key Offering: Upilex® MPI Films

UBE Industries manufactures premium MPI films with exceptional dimensional stability and chemical resistance for harsh operating environments.

Technology Leadership:

• High-purity films for semiconductor packaging
• Colored MPI alternatives for branding applications
• Superior moisture barrier properties

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Modified Polyimide (MPI) Film Market – View in Detailed Research Report

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5️⃣ 6. PI Advanced Materials

Headquarters: Gumi, South Korea
Key Offering: ISOLA MPI Films

PI Advanced Materials focuses on transparent polyimide film solutions enabling next-generation flexible displays and touch technologies.

Technology Leadership:

• Colorless polyimide films with >90% transparency
• Flexible OLED substrate materials
• High-temperature adhesive systems

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4️⃣ 7. Rayitek

Headquarters: Hunan, China
Key Offering: Rayitek® MPI Films

Rayitek has emerged as China’s foremost MPI film producer, supplying domestic electronics and aerospace sectors with cost-competitive solutions.

Technology Leadership:

• Localized manufacturing for regional supply chains
• Automotive radar application specialists
• Thermal management film innovations

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3️⃣ 8. Taiflex Scientific Co., Ltd.

Headquarters: Kaohsiung, Taiwan
Key Offering: MPI-based Flexible Copper Clad Laminates

Taiflex specializes in high-frequency flexible circuit materials using MPI films for 5G and advanced consumer electronics applications.

Technology Leadership:

• High-speed digital circuit materials
• Low-loss dielectric formulations
• Advanced FCCL manufacturing processes

Download FREE Sample Report:
Modified Polyimide (MPI) Film Market – View in Detailed Research Report

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2️⃣ 9. MORTECH Corporation

Headquarters: Tokyo, Japan
Key Offering: Specialty MPI films

MORTECH develops MPI film solutions for niche applications requiring exceptional thermal and electrical performance characteristics.

Technology Leadership:

• Ultra-high temperature resistant films
• Custom formulations for aerospace applications
• Precision coating technologies

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1️⃣ 10. Xshunxuan New Materials

Headquarters: Shenzhen, China
Key Offering: MPI films for consumer electronics

Xshunxuan provides cost-effective MPI film solutions tailored for mass-market consumer electronic applications.

Technology Leadership:

• Optimized solutions for smartphone antennas
• Fast-cycle production capabilities
• Value-oriented product lines

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Modified Polyimide (MPI) Film Market – View in Detailed Research Report

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🌐 Outlook: The Future of MPI Films Is Flexible and High-Performance

The MPI film market is undergoing significant transformation as emerging technologies create new performance requirements and application opportunities.

📈 Key Trends Shaping the Market:

• Accelerated adoption in 5G infrastructure and mmWave applications
• Growing demand for flexible and foldable display technologies
• Increased aerospace applications requiring lightweight, high-temperature materials
• Advancements in hybrid material formulations combining MPI with other polymers

Get Full Report Here:
Modified Polyimide (MPI) Film Market – View in Detailed Research Report

The companies profiled above aren’t just supplying materials—they’re enabling the next generation of electronic innovation across industries.