Polyamideimide (PAI) by Aarvi Energy Filtrex & Environmental Solutions Pvt. Ltd. is a high-performance engineering polymer widely used in advanced membrane fabrication, high-temperature filtration systems, gas separation technologies, and industrial process applications. PAI is known for its exceptional thermal stability, superior mechanical strength, excellent chemical resistance, and outstanding dimensional stability, making it an ideal material for demanding membrane technology and separation research applications.

PAI is extensively utilized for manufacturing ultrafiltration (UF), nanofiltration (NF), gas separation membranes, solvent-resistant membranes, hollow fiber membranes, and flat sheet membranes used in harsh operating environments and advanced industrial processes.

Key Features:

• Exceptional thermal and mechanical stability

• High chemical and solvent resistance

• Superior membrane-forming capability

• Excellent dimensional stability under extreme conditions

• Suitable for high-temperature filtration applications

• High permeability and separation efficiency

• Excellent wear and oxidation resistance

• Compatible with advanced membrane fabrication techniques

• Durable and long operational life

• Suitable for laboratory and industrial membrane systems

Technical Specifications:

• Material Type: Polyamideimide (PAI)

• Polymer Category: High-Performance Engineering Polymer

• Available Forms:

  • Powder

  • Granules

  • Membrane Grade Polymer

• Membrane Compatibility:

  • Ultrafiltration (UF)

  • Nanofiltration (NF)

  • Gas Separation Membranes

  • Solvent Resistant Membranes

  • Hollow Fiber Membranes

  • Flat Sheet Membranes

• Properties:

  • High Thermal Stability

  • Excellent Mechanical Strength

  • Solvent Resistance

  • Chemical Resistance

  • Superior Film-Forming Characteristics

Applications:

• Membrane Fabrication Research

• Gas Separation Membrane Development

• Solvent Resistant Filtration Systems

• High-Temperature Industrial Filtration

• Chemical and Petrochemical Processing

• Pharmaceutical and Biotechnology Applications

• Water and Wastewater Treatment Research

• Environmental Engineering Studies

• Advanced Material Science Research

• Academic and Industrial R&D Projects

Advantages of PAI:

• Excellent high-temperature and solvent resistance

• High durability and structural stability

• Suitable for aggressive industrial environments

• Superior membrane fabrication performance

• Supports advanced gas separation and solvent filtration applications

• Reliable long-term operational performance

• Widely used in laboratory and industrial membrane technologies