NMN insulation paper is composed of a polyester film in the middle and Nomex paper on both sides, a soft composite material with a heat resistance class of F (155°C). It has good mechanical properties, such as tensile strength and edge tear resistance. And good electrical strength. Its surface is smooth, and it can be guaranteed to be trouble-free when producing low-voltage motors using automatic offline machines. It is mainly used for slot, slot cover and phase insulation in low-voltage motors, and can also be used as transformers or other electrical appliances Insulation between layers.