1. Property Advantage: 1Small capacitance loss over long service time. 1.1.2 Thick coated lay facilitates metallikon, compared with Al film. 1.1.3 In time metal spraying zinc oxide makes the low resistivity 1.1.4 High dielectric strength Disadvantage Poor anti-air-corrosion performance, short storage time Application Applied to capacitors for power system, refrigerators and air conditioners Construction 3.1 Aluminum/Zinc film sine heavy edge3.2. Aluminum/Zinc film with reinforced edge 3.3.Gradient resistance Aluminum/Zinc film with reinforced edge4. Specification item