Talking about the insulation paint involved in the motor

Ms. attended the workshop to learn about the progress of a certain type of high-voltage motor. A small Z of his peer pointed at a large stator of nearly two meters and asked Ms. Shen: Why is the surface of the stator coil covered with red paint, which seems to be the same as the paint on the casing of. Ms. explained that the red paint on the surface of the stator coil is a very special insulating paint, and the case is painted with anti-rust paint. It looks similar in color but has a completely different effect.