PE6495 Polyimide Film (PI Film)

Polyimide Film (PI Film) Description

Polyimide film (PI film) is a high-performance material known for its exceptional properties, including outstanding electrical insulation, mechanical strength, and chemical stability. It exhibits excellent thermal stability, maintaining its integrity over a wide temperature range of -269 °C to 400 °C, making it ideal for high-temperature applications. The PI film also demonstrates excellent radiation resistance, flame retardant properties (UL-94), and low dielectric loss, rendering it suitable for demanding environments. Furthermore, due to a unique surface treatment, it has enhanced adhesion properties that facilitate excellent bonding for various composite applications. These attributes make it an essential material in industries such as electronics, aerospace, and the automotive sector.

Polyimide Film (PI Film) Specifications:

Polyimide Film (PI Film) Applications:

1. Electrical Insulation: Utilised in motors, electrical cables, and high-temperature cables for electrical insulation across various industries.

2. Aerospace & Automotive Industry: Ideal for aerospace components and automotive electronics due to its thermal stability and resistance to radiation and extreme environmental conditions.

3. Flexible Printed Circuits (FPCs): A key material for flexible circuit boards in electronics, enabling high-performance and space-saving designs.

4. Nuclear Energy Equipment: Used in nuclear power plants for devices requiring high-temperature and radiation resistance.

5. Specialty Electrical Devices: Found in specialty electrical devices, such as high-temperature electrical components, fire-resistant busbars, and safety equipment including gas masks.

6. Speaker Components: Used in loudspeaker coil structures due to its mechanical strength and flexibility.

7. Insulation for High-Temperature Cables: Suitable for use in high-temperature cables that must maintain performance under extreme conditions.

Polyimide Film (PI Film) Packaging:

Our polyimide film (PI film) is carefully handled during storage and transport to maintain the quality of our product in its original state.

Polyimide Film (PI Film) FAQ:

Q1: What is Polyimide Film (PI Film)?

A1: Polyimide film (PI film) is a high-performance polymer film known for its excellent electrical insulation, mechanical strength, thermal stability, radiation resistance, and flame retardancy. It finds use in various demanding applications such as motors, electrical cables, flexible printed circuits (FPCs), and high-temperature components.

Q2: What are the key properties of polyimide films?

A2:

• Electrical Insulation - Provides excellent insulation for electronic devices and electrical components.
• Thermal Stability - Withstands temperatures from -269°C to 400°C without significant deterioration.
• Radiation Resistance - Exceptional radiation resistance, making it ideal for aerospace and nuclear applications.
• Flame Retardant - UL-94 rated for its flame-retardant properties, suitable for high-risk environments.
• Low Dielectric Loss - Suitable for applications requiring minimal signal loss.
• Improved Adhesion - Features a unique surface treatment to enhance bonding and adhesion in composites.

Q3: What are the common applications of polyimide films?

A3: Polyimide film is commonly used in:

• Motors and electrical cables for high-temperature insulation.
• Aerospace and automotive components.
• Flexible printed circuits (FPCs) in electronics.
• Nuclear energy facilities and specialty electrical devices.
• Speaker components and other high-performance electronics.