| abstract |
An object of the present invention is a polypropylene polymer film having excellent handling properties without defects such as wrinkles, elongation and tearing during the high temperature processing at 80 ° C to 120 ° C, and which conveying method may be selected in a drying step, And a pressure-sensitive adhesive film using the same, and for this purpose, a tensile modulus of elasticity of 300 MPa to 1000 MPa in a 23 ° C. atmosphere and a tensile modulus of 60 MPa to 120 MPa in a 120 ° C. atmosphere is provided. An adhesive film provided as a support is provided.n n n Adhesive, Film, Polypropylene, Stretched, Tensile |