Gas barrier film and method for producing the same

摘要

Provided is a gas barrier film having a thickness of 18 mu m or less composed of a thermoplastic resin wherein the oxygen permeation coefficient is 30x10<-15>cm<3>.cm/cm<2>.s.cmHg or less, measured at a temperature of 23 DEG C and a relative humidity of 60%. The gas barrier film shows high gas barrierring property in spite of its small thickness, and has extremely large use in industry since the film does not release a halide gas in burning and further, does not leave ash after burning. <IMAGE>