The Global Glassy Polyimide Membrane Materials Market was valued at USD 215.9 Million in 2023 and is projected to reach USD 353.6 Million by 2030, growing at a Compound Annual Growth Rate (CAGR) of 7.3% during the forecast period (2024–2030). This robust growth is fueled by the escalating demand for high-purity gas separation processes, the expansion of the semiconductor industry, and the critical role these materials play in advanced medical and environmental applications.

As industries worldwide push for greater efficiency, lower emissions, and higher-purity outputs, the demand for superior separation technologies is at an all-time high. Glassy polyimide membranes, known for their exceptional thermal stability, chemical resistance, and precise selectivity, are at the forefront of this transformation. In this blog, we profile the Top 10 Companies in the Glassy Polyimide Membrane Materials Industry—a group of material science innovators, chemical giants, and specialized technology firms shaping the future of separation and purification.

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🔟 1. Air Products

Headquarters: Allentown, Pennsylvania, USA
Key Offering: PRISM® Membranes, Glassy Polyimide-based Gas Separation Systems

Air Products is a global leader in industrial gases and a pioneer in membrane separation technology. The company’s PRISM® membranes, utilizing advanced glassy polyimide materials, are widely deployed for hydrogen recovery, carbon dioxide removal, and natural gas treating across various industries.

Technology & Innovation Initiatives:

• Pioneer in hollow-fiber glassy polyimide membrane technology

• Focus on large-scale applications for carbon capture and hydrogen economies

• Continuous R&D to enhance membrane selectivity and permeance

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9️⃣ 2. Air Liquide

Headquarters: Paris, France
Key Offering: MEDAL™ Membrane Systems, Glassy Polyimide Membranes for Gas Separation

Through its acquisition of Airgas and its MEDAL™ brand, Air Liquide offers a comprehensive portfolio of membrane solutions. Their glassy polyimide membranes are critical for air separation, nitrogen generation, and biogas upgrading, serving the energy, manufacturing, and healthcare sectors.

Technology & Innovation Initiatives:

• Integration of membrane technology into holistic gas supply solutions

• Development of high-flux polyimide membranes for efficient oxygen enrichment

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8️⃣ 3. Evonik Industries AG

Headquarters: Essen, Germany
Key Offering: SEPURAN® Membranes, High-Performance Polymer Materials

Evonik is a specialty chemicals powerhouse with a strong focus on high-performance polymers. Their SEPURAN® product line includes advanced membrane materials used for biogas upgrading and natural gas treatment, leveraging the robust properties of polyimides for demanding separation tasks.

Technology & Innovation Initiatives:

• Leading innovator in hollow-fiber membranes for green energy applications

• Strategic focus on sustainability-driven separation processes

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7️⃣ 4. UBE Corporation

Headquarters: Tokyo, Japan
Key Offering: Upllex® Polyimide Resins and Films, Membrane Precursors

UBE Corporation is a leading manufacturer of polyimide resins, the fundamental building blocks for high-performance membranes. Their Upllex® range offers exceptional thermal and mechanical properties, making them a preferred raw material supplier for membrane manufacturers globally.

Technology & Innovation Initiatives:

• Vertical integration from polyimide chemistry to advanced material forms

• Development of novel polyimide chemistries for enhanced membrane performance

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6️⃣ 5. Generon IGS (Mitsubishi Chemical Group)

Headquarters: Houston, Texas, USA
Key Offering: GENERON® Gas Separation Membranes, Nitrogen Generation Systems

Generon IGS, part of the Mitsubishi Chemical Group, is a world leader in membrane-based nitrogen generation. Their systems utilize proprietary glassy polyimide membranes to produce high-purity nitrogen on-site for a wide range of industrial applications, from food packaging to chemical processing.

Technology & Innovation Initiatives:

• Global leader in on-site nitrogen generation technology

• Focus on reliability and cost-effectiveness for industrial gas supply

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5️⃣ 6. Grasys

Headquarters: Moscow, Russia
Key Offering: Membrane Gas Separation Units, Polyimide Membrane Modules

Grasys is a prominent manufacturer of gas separation equipment, specializing in membrane technologies for the oil and gas industry. The company develops and produces membrane modules based on glassy polyimide materials for natural gas treatment and hydrocarbon separation.

Technology & Innovation Initiatives:

• Strong presence in CIS and Middle Eastern energy markets

• Custom engineering solutions for complex gas stream separations

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4️⃣ 7. Airrane

Headquarters: Seongnam-si, South Korea
Key Offering: Hollow Fiber Membranes, Gas Separation Systems

Airrane specializes in the development and manufacturing of advanced hollow fiber membranes. The company’s glassy polyimide-based membranes are used for oxygen enrichment, nitrogen generation, and vapor recovery, catering to the medical and industrial sectors.

Technology & Innovation Initiatives:

• Expertise in spinning technology for high-performance hollow fibers

• Expanding applications in medical oxygen concentrators

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3️⃣ 8. Linde Engineering

Headquarters: Pullach, Germany
Key Offering: Engineering Solutions, Membrane Systems for Air Separation

Linde Engineering, a division of Linde plc, is a leading international engineering and construction company. They integrate advanced glassy polyimide membrane technologies into large-scale industrial plants for efficient and flexible gas separation processes.

Technology & Innovation Initiatives:

• Integration of membranes with cryogenic and adsorption technologies (hybrid plants)

• Focus on energy efficiency and carbon footprint reduction for clients

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2️⃣ 9. Tianbang Membrane Technology

Headquarters: Yantai, Shandong, China
Key Offering: Vapor Separation Membranes, Polyimide Membrane Elements

Tianbang Membrane Technology is a key Chinese player focused on membrane technology for organic vapor recovery and air separation. The company produces glassy polyimide membrane elements used extensively in petrochemical and chemical industries to reduce emissions and recover valuable solvents.

Technology & Innovation Initiatives:

• Strong focus on VOC (Volatile Organic Compound) recovery systems

• Growing market presence in Asia-Pacific’s expanding industrial base

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1️⃣ 10. Fujifilm

Headquarters: Tokyo, Japan
Key Offering: FUJIFILM Membrane, Reverse Osmosis and Gas Separation Membranes

Fujifilm, renowned for its imaging expertise, has successfully diversified into advanced separation technologies. The company manufactures high-performance membranes, including those based on polyimide chemistry, for applications in water treatment, gas separation, and the biomedical field.

Technology & Innovation Initiatives:

• Leveraging decades of polymer and coating expertise from photography

• Innovation in flat-sheet membrane manufacturing processes

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🔬 Outlook: The Future of Separation is Precise, Efficient, and Sustainable

The glassy polyimide membrane materials market is undergoing a significant evolution. As global emphasis on sustainability, energy efficiency, and process intensification grows, these advanced materials are becoming indispensable. The shift is towards smarter separation processes that minimize energy consumption, reduce waste, and enable new technological frontiers.

📈 Key Trends Shaping the Market:

• Carbon Capture, Utilization, and Storage (CCUS): Glassy polyimide membranes are critical for efficient CO2 separation from flue gas and natural gas streams, a cornerstone of global decarbonization efforts.

• Hydrogen Economy: High-purity hydrogen production and purification for fuel cells and refining rely heavily on the selective properties of these membranes.

• Semiconductor Manufacturing: The demand for ultra-high-purity specialty gases in chip fabrication is driving innovation in membrane-based purification systems.

• Hybrid Systems: Integration of membrane units with traditional separation methods like adsorption and cryogenics to create more efficient and flexible processes.

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The companies leading this market are not just supplying materials; they are providing the foundational technologies that enable cleaner industrial processes and a more sustainable future.