The bare wire composed of conductor and insulation layer 2 is annealed and softened, and then sprayed and baked repeatedly. However, it is not easy to produce products that meet standard requirements and meet customer requirements. It is affected by raw material quality, processing parameters, production equipment and environmental factors.
Therefore,the quality characteristics of various enameled wires are different, but they all have High temperature resistance, mechanical properties, electrical properties and chemical properties and excellent freezing resistance, suitable for refrigeration equipment working at 200°C for a long time and electrical equipment subject to chemical corrosion, dry-type transformers, oil-immersed transformers and epoxy casting transformers and other electromechanical equipment