Abstract: A surge-resistant and abrasion resistant flexible insulating enamel has resin in an amount of 12 wt % to 76 wt % per 100 wt % by weight of the enamel, an organic solvent in an amount of 20 wt % to 80 wt % per 100 wt % by weight of the enamel, polyethylene oxide (PEO) intercalated clay in an amount of 0.005 wt % to 16 wt % per 100 wt % by weight of the enamel, and polysilicic acid in an amount of 0.995 wt % to 16 wt % per 100 wt % by weight of the enamel. The clay and polysilicic acid have high dielectric constant to absorb, evenly disperse and evacuate surges, preventing an insulating layer made by the insulating enamel from being damaged from the surge. PEO provides the insulating layer having good flexibility and adhesion.

Abstract: A surge-resistant and abrasion resistant flexible insulating enamel has resin in an amount of 12 wt % to 76 wt % per 100 wt % by weight of the enamel, an organic solvent in an amount of 20 wt % to 80 wt % per 100 wt % by weight of the enamel, polyethylene oxide (PEO) intercalated clay in an amount of 0.005 wt % to 16 wt % per 100 wt % by weight of the enamel, and polysilicic acid in an amount of 0.995 wt % to 16 wt % per 100 wt % by weight of the enamel. The clay and polysilicic acid have high dielectric constant to absorb, evenly disperse and evacuate surges, preventing an insulating layer made by the insulating enamel from being damaged from the surge. PEO provides the insulating layer having good flexibility and adhesion.

Abstract: A surge-resistant and abrasion resistant flexible insulating enamel has resin in an amount of 12 wt % to 76 wt % per 100 wt % by weight of the enamel, an organic solvent in an amount of 20 wt % to 80 wt % per 100 wt % by weight of the enamel, polyethylene oxide (PEO) intercalated clay in an amount of 0.005 wt % to 16 wt % per 100 wt % by weight of the enamel, and organic dispersible silica nano-particles in an amount of 0.995 wt % to 16 wt % per 100 wt % by weight of the enamel. The clay and silica nano-particles have high dielectric constant to absorb, disperse evenly and evacuate surge, which prevents an insulating layer made by the insulating enamel from being damaged from the surge. PEO provides the insulating layer has good flexibility, adhesion and abrasion resistance.