DISPLAY FILM, AND FLOOR DISPLAY FILM FOR VEHICLE IN WHICH THE DISPLAY FILMS ARE LAMINATED

摘要

PROBLEM TO BE SOLVED: To provide a display film excellent in wear resistance even when floor surfaces of buildings, railway vehicles and buses are used on a floor and an exit and inlet thereof under severe conditions of being tramped by many pedestrians and passengers every days, further, a vehicle floor display film having not only high wear resistance but also high end part peel strength.;SOLUTION: A display film according to a first invention simultaneously satisfies the following (1) to (3) characteristics. (1) Storage elastic modulus at the temperature of -20°C is 1300 MPa to 1700 MPa, the storage elastic modulus at the temperature of 20°C is 300 MPa to 600 MPa, and the storage elastic modulus at the temperature of 80°C is 20 MPa to 100 MPa. (2) An abrasion loss according to JIS A1454 (2010) and wear ring: S-42, load of 500 gf, and after 5000 rotations is 2400 mm³ or smaller. (3) A thickness is 50 μm to 500 μm.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2017,JPO&INPIT