THE USE OF ANTISTATIC AGENTS IN INTERNAL LAYERS OF MULTILAYER FILM STRUCTURES

摘要

When Entira～(TM) antistatic agents are used in the internal layer of a multilayer film structure, the measured surface resistivity will be higher than when it is used in a surface layer. However the static decay times of the film are unchanged, and the film retains its antistatic properties as evidenced by, for example, its resistance to dust pick up. This is an attractive solution in applications which are hyper-sensitive to risk of contamination since the contact layer can be a pure polyolefin.