ALUMINUM-RESIN COMPOSITE AND METHOD FOR PRODUCING THE SAME

摘要

An aluminum-resin composite with an improved structure for increasing a bonding force between aluminum and resin, and a method for producing the aluminum-resin composite are provided. The aluminum-resin composite can comprise: aluminum etched by a chemical etching solution to form an uneven surface having surface roughness of a mean projection-depression interval (RSm) from 50 μm to 150 μm and a maximum height (Rz) from 2 μm to 35 μm; and resin penetrating the uneven surface to be bonded to the aluminum.