The Global Black PI Film Market was valued at USD 1,426 million in 2023 and is projected to reach USD 1,953.63 million by 2030, growing at a Compound Annual Growth Rate (CAGR) of 4.6% during the forecast period (2024-2030). This expansion is driven by surging demand for flexible electronics, lightweight aerospace materials, and advanced thermal management solutions in 5G devices and electric vehicles.
As industries transition toward high-performance polymer films, black polyimide (PI) has become indispensable for applications requiring thermal stability, EMI shielding, and chemical resistance. This analysis examines the Top 10 Companies in the Black PI Film Industry—innovators setting benchmarks in material science for electronics, automotive, and aerospace applications.
🔟 1. DuPont
Headquarters: Wilmington, Delaware, USA
Key Offering: Kapton® HN/FN black polyimide films
DuPont maintains technological leadership with its legendary Kapton® films, holding 45% of the high-performance polyimide film market. The company’s black PI films demonstrate exceptional thermal endurance (-269°C to +400°C) with superior dielectric properties for aerospace and flexible electronics.
Material Advancements:
- Pioneering 8μm ultra-thin films for foldable smartphone displays
- Conductive formulations for 5G millimeter wave applications (60GHz+)
- Closed-loop manufacturing reducing solvent waste by 65% since 2018
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9️⃣ 2. PI Advanced Materials
Headquarters: Gumi, South Korea
Key Offering: High-performance black PI films for displays
Formerly SKC Kolon PI, this specialty materials firm supplies 30% of global display-grade PI films. Their proprietary polymerization technology achieves optical densities >3.0 with thermal conductivities reaching 15 W/mK for thermal management applications.
Material Advancements:
- Colorless PI films enabling flexible OLED penetration to reach 42% by 2027
- Battery insulation films preventing thermal runaway in EV power modules
8️⃣ 3. Taimide Tech
Headquarters: Taichung, Taiwan
Key Offering: Aerospace-grade Taimide® BK films
Specializing in extreme-environment polyimides, Taimide’s black PI films exhibit tensile strengths to 350 MPa with UL94 V-0 flame resistance. Over 60% of output serves satellite and aerospace cable insulation applications.
Material Advancements:
- Atomic-Oxygen Resistant (AO) coatings for LEO satellite applications
- Low-outgassing films meeting ESA ECSS-Q-ST-70-02C standards
7️⃣ 4. Rayitek
Headquarters: Hunan, China
Key Offering: Rayitek® HP series black PI films
China’s leading PI film manufacturer operates Asia’s largest continuous polymerization line (25MM meters/year). The company dominates domestic aerospace and flexible printed circuit board markets with 58% share in China.
Material Advancements:
- Localized semiconductor packaging films replacing imports
- Roll-to-roll production achieving ±2μm thickness tolerance
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6️⃣ 5. Mortech Corporation
Headquarters: Hillsboro, Oregon, USA
Key Offering: EMI-shielding black PI films
Mortech’s conductive black PI films provide customizable surface resistivities (10³-10¹¹ Ω/sq) for defense and aerospace applications. Their carbon-loaded formulations are specified in 78% of U.S. military aircraft avionics systems.
Material Advancements:
- Radiation-hardened films for satellite payload protection
- IR-reflective coatings reducing thermal signature
5️⃣ 6. Guilin Electrical Equipment Scientific Research Institute
Headquarters: Guangxi, China
Key Offering: High-voltage insulation films
This state-affiliated institute develops specialized PI films for China’s aerospace sector, with products certified for altitudes above 20,000 meters and voltages exceeding 100kV.
Material Advancements:
- Cryogenic-grade films for superconducting applications
- Partial discharge-resistant formulations
4️⃣ 7. Wuxi Shunxuan New Materials
Headquarters: Jiangsu, China
Key Offering: Cost-optimized black PI films
Wuxi Shunxuan has captured 22% of China’s consumer electronics PI film market by offering competitive mid-range products. Their automated生产线 achives 98% production yield rates.
Material Advancements:
- Localized alternatives to imported display components
- High-volume FPCB films for smartphone manufacturers
3️⃣ 8. Suzhou Kying Industrial Materials
Headquarters: Jiangsu, China
Key Offering: Thermally-conductive black PI films
Kying specializes in thermal management solutions, with films achieving 5-8 W/mK conductivity. Their products are specified in 35% of China’s EV battery thermal runaway protection systems.
Material Advancements:
- Graphene-enhanced thermal interface materials
- Automotive-grade films with 200°C continuous operation
2️⃣ 9. Tianjin Tianyuan Electronic Material
Headquarters: Tianjin, China
Key Offering: Chemically-resistant black PI films
Tianyuan develops specialty films for harsh industrial environments, with formulations resisting acids, alkalis, and hydrocarbon exposure. Their dimensional stability (±0.1% at 150°C) is critical for oil/gas applications.
Material Advancements:
- Downhole sensor insulation for oilfield equipment
- Semiconductor-grade purity films (Na+, K+ < 5ppm)
1️⃣ 10. Kaneka Corporation
Headquarters: Osaka, Japan
Key Offering: Apical® black PI films
Kaneka’s Apical® series balances mechanical and electrical properties for automotive electronics, featuring CTE of 12-15 ppm/°C for dimensional stability in precision applications.
Material Advancements:
- Low-thermal-expansion films for automotive radar systems
- Flex-to-install solutions for 3D IC packaging
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Black PI Film Market – View in Detailed Research Report
🌍 Market Outlook: Black PI Films in the Electronics Evolution
The black PI film industry stands at an inflection point as emerging applications in flexible hybrid electronics, advanced packaging, and energy storage drive material innovation.
📈 Industry Transformation Drivers:
- Foldable display market projected to grow at 53% CAGR through 2030
- Automotive applications growing at 8.2% annually with EV adoption
- Semiconductor advanced packaging requiring ultra-thin (<10μm) films
- Supply chain diversification reducing reliance on traditional suppliers
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Black PI Film Market – View in Detailed Research Report
The profiled companies are redefining material boundaries—their innovations in polymer science will determine the trajectory of next-generation electronics.
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