| 摘要 |
PURPOSE: To obtain a laminated body, wherein a specified polyamide layer comprising a polyamide substantially comprising a specified dicarboxylic acid unit and a specified diamine unit and a metal layer are bonded, and has excellent heat resistance at a high temperature, waterproof property, dimensional stability and chemical resistance. CONSTITUTION: This laminated body is not limited to a laminated body of the double-layered laminated body, wherein a specified polyamide layer and a metal layer are bonded, but has at least a laminated structure part, wherein a specified polyamide layer and a metal layer are bonded. The specified polyamide layer is the polyamide substantially comprising a dicarboxylic acid unit and a diamine unit. The 85% or more of dicarboxylic acid unit is a terephthalic acid, and 60% or more of the diamine unit and a 1.9-nonane diamine unit in this layer. In the laminated layer, the properties of the polyamide layer and the metal layer can be directly displayed in the intact state by bonding, e.g. the specified polyamide layer and the metal layer without using an adhesive agent by thermal adhesion. |
