New Technology Polyamideimide Aluminum Flat Wire is coated with polyamideimide and is used in motors, transformers, generators and electrical measuring instruments. 

Polyamideimide aluminum flat wire is a rectangular conductor made of aluminum. It is typically used in applications where space constraints or specific geometries require a flat wire rather than a conventional round wire.

Diameter range (mm): a: 1-10 b: 3-16,
Thermal class (C): 130 155 180, 200, 220, 240

Polyamideimide insulation is high temperature resistant, typically with a thermal rating of 220 or higher. It can withstand high temperatures without significant degradation, ensuring wire performance and reliability in harsh environments.



The combination of aluminum flat wire and polyamideimide insulation offers the following advantages:
High thermal stability: Polyamideimide has excellent heat resistance, allowing the wire to operate at high temperatures without compromising its electrical properties.

Excellent Electrical Insulation: Polyamideimide materials provide effective electrical insulation, preventing current leakage and maintaining reliable electrical performance.

Mechanical Strength: Polyamideimide has excellent mechanical strength and dimensional stability, ensuring that the wire maintains its shape and structural integrity during operation.

Chemical Resistance: PAI insulation is resistant to a wide range of chemicals, including oils, solvents and the most common industrial fluids, enhancing the wire's durability and resistance to environmental factors.

Lightweight: Aluminum as a conductor is lighter than copper, making aluminum flat wire with polyamideimide insulation a lightweight option for applications where weight reduction is a concern.

What is polyamideimide enameled wire?
Polyamideimide enameled wire lacquers can be used as double or single layer lacquers, but both options offer excellent mechanical properties and chemical resistance. In addition to the classic polyamideimide coating, Exceed also offers wire enamels with integrated lubricants to increase winding speed. Polyamideimide (PAI) is a high-performance polymer with excellent thermal, mechanical and electrical properties.