| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a resin-metal composite laminate which has excellent heat resistance and material strength as well as excellent press processability and good adhesion between a coating resin layer and a metal plate, and which is excellent in adhesion with an injection resin such as an ABS-based resin, a polycarbonate/ABS based-alloy resin, a polyester-based elastomer. <P>SOLUTION: The resin-metal composite laminate includes a polyester-based resin layer formed on the metal plate as top surface. In the polyester-based resin layer, a storage elastic modulus at 90°C, which is measured under the condition that an oscillation frequency is 10 Hz, a strain is 0.1%, a rate of temperature rise is 3°C/min, and a distance between chucks is 25 mm, is 10 MPa or more and tanδ is less than 0.2, and the storage elastic modulus at 130°C is less than 30 MPa, and tanδ is 0.1 or more. <P>COPYRIGHT: (C)2012,JPO&INPIT |
