Polyamide resin-metal laminate.

摘要

A polyamide resin-metal laminate comprising a metal substrate having a heat-treated epoxy resin coating layer on its surface and a polyamide resin laminated on the coating layer of the substrate, said coating layer having the following surface analytical spectrum values as measured by electron spectroscopy for chemical analysis (ESCA method): (1) Relative elemental content of carbon element (Cls spectrum): at least 50 atomic %, (2) Relative contents based on the total content of C=O, C-O, C=C-C=C, CH and C-C functional groups of Cls spectrum, as determined by the respective waveform analyses: C=O group: at least 4.0 atomic %, and C-O group: at most 25 atomic %. r