Polyacrylonitrile Filter Bag Overview: This is a filter bag with a wide range of applications. Material:

• Polyacrylonitrile Homopolymer (PAN): A nonwoven, needle-punched material.
• It offers excellent air permeability and abrasion resistance.

Advantages:

• Polyacrylonitrile is often used as a substitute for polyester fabrics, especially in cases where the process temperature does not exceed 125°C and hydrolysis and moisture are significant issues.
• Since hydrolysis is a reaction that can accelerate the deterioration of fibers, and polyacrylonitrile is resistant to hydrolysis, it is ideally suited for such applications.

Applications:

• Coal mines
• Thermal power plants
• Spray drying processes

Temperature Characteristics:

• Operating Temperature: Up to 125°C
• Peak Temperature: Up to 140°C

Chemical Resistance:

• Good resistance to hydrolysis, acids, and oxidation.

Additional Treatments:

• PTFE membrane
• Oil-water repellent treatment

For any inquiries, please contact our technial specialists , who will provide detailed consultations and practical recommendations regarding the selection of filter materials, taking into account all the necessary operating factors and application areas.