GLASS LAMINATE, GLASS LAMINATE ROLL, SUBSTRATE FOR ELECTRONIC DEVICE, AND GLASS LAYER PROTECTIVE FILM WITH RELEASE FILM

摘要

PROBLEM TO BE SOLVED: To provide a glass laminate in which the occurrence of warpage is suppressed even when a dimensional change caused by thermal expansion of a resin layer and a dimensional change such as thermal shrinkage caused by a residual stress of the resin layer have occurred due to a temperature change of the glass laminate.SOLUTION: In one embodiment, the glass laminate is provided in which a resin layer having a thickness of 40 μm or less, an adhesive layer having a thickness of 15 μm or less and a glass layer having a thickness of 10-200 μm are provided in this order, and in which an absolute value of a thermal shrinkage rate at 150°C for 10 minutes of the resin layer is 1.0% or less, and a thickness d(μm) of the resin layer, tensile elastic modulus E(GPa) of the resin layer, a thickness d(μm) of the glass layer, and tensile elastic modulus E(GPa) of the glass layer satisfy expression (1). In another embodiment, the glass laminate is provided in which the resin layer is composed of a biaxially oriented polyester film.SELECTED DRAWING: None