The present invention relates to the hard coat film and preparation method that use the composition including epoxysilicone resin, relate more specifically to the hard preparation method for applying curing materials and the hard painting curing materials containing the silicone resin component including epoxy group.Particularly, by using special polymerization, such as cationic polymerization and humid heat treatment, it is possible to provide have the hard coat film for the excellent flexibility and high surface hardness that can not be obtained by conventional coating composition.