Anodization to enhance adhesion for metal composite

摘要

Improved adhesion characteristics in a metal-resin composite laminate are provided by the production of enhanced anodized surface characteristics with a separate one-sided etch for metal coil compositions, that can be used for coils of metal substrates that are incorporated into metal composites, particularly for use in exterior applications having enhanced durability and weather-ability, such as traffic signage and fascia display patterns.