FILM FOR ADHESIVE MATERIAL TO BE USED BY ADHERING TO OBJECT TO BE SUBJECTED TO BENDING DEFORMATION

摘要

PROBLEM TO BE SOLVED: To provide a film for an adhesive material which is hardly peeled off by following to the bending deformation when an object to which the film adheres is subjected to the bending deformation after adhering; and to provide an adhesive material formed by using this film.;SOLUTION: A film for an adhesive material has ≤3N/25 mm of tensile load of 20%, 0.2-15 MPa of elastic modulus, 0.1-25 GPa s of viscosity and ≤15°C of glass transition temperature. The film is used by adhering to an object to be subjected to bending deformation.;COPYRIGHT: (C)2013,JPO&INPIT