Mold release film

A mold release film which has a multilayer structure in which a mold release layer, a first base material layer, and a second base material layer are laminated in this order,

• wherein the mold release layer constitutes a mold release surface of the mold release film, and the second base material layer constitutes a surface of the mold release film on an opposite side of the mold release surface,
• wherein the mold release layer contains one or two or more selected from a silicone resin, a fluororesin, a melamine resin, an epoxy resin, a phenolic resin, and an acrylic resin, the mold release layer formed by dissolving said one or two or more followed by coating,
• wherein the first base material layer is formed by a stretched or un-stretched film containing one or two or more selected from a polyester resin, a polyolefin resin, and a polyamide resin, and
• wherein the second base material layer is formed by a stretched or un-stretched film containing one or two or more selected from a polyester resin, a polyolefin resin, and a polyamide resin,
• wherein a storage elastic modulus of the mold release film is 10 to 500 MPa at 180° C. when a dynamic viscoelasticity (DMA) is measured under a condition of a temperature rising rate of 5° C./minute and a frequency of 1 Hz.