1. NHN 6650 insulation paper compositionNHN/NKN (Nomex paper/Polymide film/Nomex paper)is a Triple layer electrical insulation material of thermal class
H 180ºC, consisting of polymide film covered with Du Pont Nomex paper. The polymide film giving the product mechanical and dielectric features, while the Du Pont Nomex paper gives the thermal resistance.This NHN has excellent electrical.mechanical,and impregnating properties.2. NHN 6650 insulation paper applicationThis 6650 NHN insulation paper is suitable for slot insulation, turn-to-turn insulation and gasket insulation for Class H high heat resistance motor appliances , such as cables, coils, motors, generators, ballasts, etc., and is used for interlayer insulation of transformers and other electrical appliances, such as dry-type transformers, high-voltage transformers, etc.3. NHN 6650 insulation paper characteristicsa. Excellent mechanical properties: such as good tensile strength and edge tear resistance, electrical properties, dielectric properties, mechanical toughness, chemical compatibility, thermal conductivity, radiation resistance,b. low moisture absorption rate, good moisture resistancec. has excellent insulation properties.d. insulating paint infiltration effect is strong.e. Add some heat-resistant organic fiber, long-term withstand voltage at high temperature, excellent flame retardant and flame resistance, thermal stability, heat resistance and thermal conductivity.f. the material is safe and non-toxic, and the shaping effect is excellent.4. NHN 6650 insulation paper storageThe insulation meterial can be stored indefinitely under normal conditions and
away from other humid material

Application