| abstract |
[PROBLEMS] To provide excellent heat resistance and material strength, excellent press workability, good adhesion between a coating resin layer and a metal plate, and ABS resin, polycarbonate / ABS alloy resin, and polyester resin. Provided is a resin / metal composite laminate having excellent adhesion to an injection resin such as an elastomer. A resin / metal composite laminate in which a polyester resin layer is formed as an outermost layer on a metal plate. With respect to this polyester resin layer, the storage elastic modulus at 90 ° C. measured at a vibration frequency of 10 Hz, a strain of 0.1%, a temperature rising rate of 3 ° C./min, and a chuck spacing of 25 mm is 10 MPa or more, and tan δ is less than 0.2. And the storage elastic modulus at 130 ° C. is less than 30 MPa, and tan δ is 0.1 or more. [Selection] Figure 2 |