Polyimide-Fluorine 46 Composite Film Sintered Copper Flat Wire

Construction of the Wire

Polyimide-fluorine 46 composite film sintered copper flat wire is made of corona-resistant polyimide film coated on both sides with polyperfluoroethylene propylene resin, applied over an oxygen-free copper conductor by high-temperature sintering. The polyimide-fluorine 46 composite film provides additional mechanical strength and a protective layer that effectively supports the copper conductor, reducing the risk of mechanical damage and breakage.

Key Characteristics

The wire has high mechanical strength and excellent electrical properties, with the ability to withstand large impact loads. It offers high-temperature resistance, water resistance, and radiation resistance. The copper flat wire has good flexibility and malleability, making it easy to bend and install, and it is relatively lightweight, helping to reduce overall weight. It can be cut and customized as needed for different application scenarios.

Typical Parameters

Parameter	Range
Thickness a	0.90 - 5.60 mm
Width b	3.15 - 16.00 mm
Execution standard	JB 6757-1993 or customer technical agreement
Conductor material	100 percent oxygen-free copper rod

Applications

The wire is suitable for medium- and high-voltage AC motors, large and medium-sized DC motors, locomotive traction motors, large and medium-sized submersible and submersible-oil electric pumps, rolling mill AC and DC motors, and mining traction motors. Its high temperature resistance and mechanical stability support the demanding duty cycles of traction and industrial drive applications.

Advantages

The composite film has good corrosion resistance, resisting chemical attack and humidity to extend service life. The wire maintains the shape and structure of coils during operation, reducing deformation and damage. It works reliably in high-temperature environments, withstands current transmission and mechanical stress, and effectively isolates the conductor to prevent leakage and short circuits, ensuring circuit safety and reliability.

Frequently Asked Questions

Q: What is polyimide-fluorine 46 composite film wire?

A: Copper flat wire insulated with corona-resistant polyimide film coated with fluorinated ethylene propylene resin, sintered at high temperature over an oxygen-free copper conductor.

Q: What are the main properties?

A: High mechanical strength, high-temperature resistance, water and radiation resistance, flexibility, and good electrical properties.

Q: What conductor is used?

A: 100 percent oxygen-free copper rod for high conductivity and ductility.

Q: What motors use this wire?

A> Medium- and high-voltage AC motors, DC motors, traction motors, submersible pump motors, and mining motors.

Q: What standard applies?

A: JB 6757-1993 or the customer's technical agreement.

Q: What size range is available?

A: Thickness from 0.90 to 5.60 mm and width from 3.15 to 16.00 mm.

For polyimide-fluorine 46 sintered flat wire quotations, contact our sales team.