direct welding performance allows wrapping without film peeling, improving wrap quality and production efficiency. Low dielectric loss angle and frequency Q value provide stable dielectric performance at frequencies. Pinholes are avoided during stretching and bending, making the film suitable for speed winding. Good solvent resistance to solvents and hardeners used in common waterbased formulations, helping maintain insulation integrity. Use scenario: Insulation for speed winding of motors, transformers, and inductors where reliable wrap and fast processing are required. Use scenario: Coil insulation in switching power supplies and RF components where stable frequency dielectric properties are critical. Use scenario: Environments that involve waterbased coatings or adhesives, where solvent resistance helps prevent degradation of insulation performance.