| abstract |
The present invention relates to a kind of compound copper-plastics band thin polymer film, compound copper-plastics band and application thereof, the film includes the component of following mass fraction：90~100 parts of modified EVA；1~10 part of ethylene acrylic acid co polymer；0.01~2 part of antioxidant；Wherein, modified EVA includes plasticized modifier and EVA base materials.The excellent compound copper-plastics band thin polymer film of humidity resistance is obtained, it is easy to use, it is widely used.Film forming, film toughness and the film buckle resistance of composite are improved by proportion optimizing and each group component selections, further increases the difficulty of steam intrusion copper foil surface.The compound copper-plastics band includes copper strip layer and described compound copper-plastics band thin polymer film, the compound copper-plastics band are wrapped in the outside of the copper strip layer with thin polymer film. |