LP Industry supplies polyurethane round enamel coated copper wire 1.5 mm is a copper wire with an enamel (a kind of paint ) coating on it, and used for transformer coils and motor coils. 

UEW Enamel Wire
single coating wire and double coated wire
Heat Resistant to 252°F (130°C); 
Excellent Heat and Chemical resistance

Electrical Insulation: The polyurethane coating provides excellent electrical insulation properties, preventing the flow of current between the copper conductor and other conductive materials.

Heat Resistance: Polyurethane enamel coating can withstand moderately high temperatures, typically up to around 130°C (266°F). This makes it suitable for applications where heat resistance is required but not extreme temperatures.

Solvent Resistance: Polyurethane enamel has good resistance to common solvents, oils, and chemicals. This property ensures the wire's durability and integrity in various operating environments.

Size Range: Polyurethane round enamel coated copper wire is available in a wide range of sizes, typically from very thin gauges (such as 40 AWG or smaller) to thicker gauges (such as 4 AWG or larger). The specific size depends on the application requirements.

Applications: This type of wire is commonly used in applications such as transformers, motors, generators, inductors, coils, solenoids, relays, and other electrical and electronic devices. Its combination of electrical properties, heat resistance, and durability makes it suitable for these applications.

When working with polyurethane round enamel coated copper wire, it's important to handle it with care to avoid damaging the insulation. Stripping the enamel coating requires specialized tools and techniques to expose the copper conductor for connections or soldering.

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