If the winding shaft copper wire is not easy to straighten. Main characteristics: it has good direct welding performance, can avoid peeling the film during winding process, and effectively improve the working efficiency; the dielectric loss angle tangent is small, and has good "Q" value characteristics under high frequency; no pinhole in stretching and bending, suitable for high-speed winding; it has good solvent resistance characteristics for solvents and hardeners used in general containing water.
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