The Global Polyimide Film (PI Film) Market was valued at USD 1.165 Billion in 2023 and is projected to reach USD 1.883 Billion by 2030, growing at a Compound Annual Growth Rate (CAGR) of 7.1% during the forecast period (2024-2030). This growth is driven by increasing demand from electronics, aerospace, and automotive sectors, along with expanding applications in flexible displays and 5G infrastructure.

Polyimide films have become mission-critical materials due to their exceptional thermal stability (withstanding temperatures up to 400°C), outstanding dielectric properties, and mechanical strength. The companies profiled below are leading innovation in polyimide technology while expanding production to meet growing global demand.

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🔟 1. DuPont

Headquarters: Wilmington, Delaware, USA
Key Offering: Kapton® polyimide films

DuPont dominates the PI film market with its flagship Kapton® brand, holding over 30% global market share. The company’s films are essential in aerospace, automotive, and consumer electronics applications.

Technology Edge:

• Pioneer in polyimide film technology since 1960s
• Produces films as thin as 7.5 microns
• Strategic focus on flexible electronics market

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

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9️⃣ 2. Kaneka Corporation

Headquarters: Osaka, Japan
Key Offering: Apical® polyimide films

Kaneka is the leading Asian producer of PI films, with production facilities in Japan and Malaysia. The company’s Apical® films are widely used in flexible printed circuits and thermal insulation.

Technology Edge:

• Annual production capacity exceeding 3,500 tons
• Specialized in ultra-thin films (down to 5μm)
• Developing transparent polyimide for display applications

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8️⃣ 3. PI Advanced Materials

Headquarters: Seoul, South Korea
Key Offering: KOREX® polyimide films

Formerly SKC Kolon PI, this South Korean specialist has emerged as a key supplier to display manufacturers, particularly for flexible OLED applications.

Technology Edge:

• 2019 capacity expansion to 4,100 tons/year
• Strategic partnerships with Samsung Display
• High-purity films for semiconductor applications

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7️⃣ 4. Ube Industries

Headquarters: Tokyo, Japan
Key Offering: Upilex® polyimide films

Ube’s Upilex® films are renowned for their dimensional stability and are extensively used in high-reliability electronic applications.

Technology Edge:

• Low thermal expansion coefficient films
• High modulus grades for rigid-flex applications
• Advanced formulations for 5G mmWave applications

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

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6️⃣ 5. Taimide Tech

Headquarters: Hsinchu, Taiwan
Key Offering: Taimide® polyimide films

Taimide has grown rapidly by focusing on high-performance applications including aerospace and military uses, with expanding capacity in Taiwan.

Technology Edge:

• Specialized in thermal management films
• Military-grade flame retardant formulations
• New high-temperature adhesive films

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5️⃣ 6. I.S.T Corporation

Headquarters: Tokyo, Japan
Key Offering: I.S.T polyimide films

I.S.T specializes in high-precision PI films for electronic components and automotive applications, with strong presence in the Japanese market.

Technology Edge:

• Ultra-thin carrier films for semiconductor packaging
• High-adhesion surface treatments
• Custom formulations for automotive sensors

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4️⃣ 7. Rayitek

Headquarters: Shenzhen, China
Key Offering: Rayitek polyimide films

Rayitek has become the leading Chinese PI film producer, benefiting from domestic substitution policies and growing local electronics manufacturing.

Technology Edge:

• Cost-competitive production scale
• Local supply chain advantages
• Expanding into high-end applications

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3️⃣ 8. Tianyuan

Headquarters: Jiangsu, China
Key Offering: Tianyuan polyimide films

Tianyuan Polyimide Material supplies both standard and customized film solutions to Chinese industrial markets with improving technical capabilities.

Technology Edge:

• Electrotechnical grade films
• Moisture-resistant formulations
• Competitive pricing strategy

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2️⃣ 9. Jiangsu Yabao

Headquarters: Jiangsu, China
Key Offering: Yabao polyimide films

Jiangsu Yabao produces industrial-grade PI films, serving growing domestic demand in wire insulation and other conventional applications.

Technology Edge:

• High-volume production capabilities
• Focus on electrical insulation markets
• Cost-effective solutions

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1️⃣ 10. Shanghai Qianfeng

Headquarters: Shanghai, China
Key Offering: Qianfeng polyimide films

Shanghai Qianfeng is an emerging Chinese producer focusing on insulation films and developing capabilities in advanced applications.

Technology Edge:

• Specialized in electrical insulation
• Investing in R&D for flexible electronics
• Developing multi-layer composite films

Read Full Report: Polyimide Film (PI Film) Market – View in Detailed Research Report

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🌍 Outlook: Next-Gen Applications Driving Market Evolution

The PI film market is transitioning toward higher-value applications as flexible electronics, advanced packaging, and electric vehicles create new opportunities.

📈 Critical Market Trends:

• Adoption in foldable smartphones and wearable displays
• 5G infrastructure requiring high-frequency materials
• EV battery insulation standards driving demand
• Capacity expansions in Asia to meet growing needs

Read Full Report: Polyimide Film (PI Film) Market – View in Detailed Research Report

These industry leaders continue to push technological boundaries while expanding production to meet accelerating demand across multiple sectors.