PAMAM layer can enhance the interface strength of aluminum / epoxy composites greatly.

The adhesion strength of epoxy/Al interface, which could be reached 7.1 Mpa, is increased by 29% after PAMAM layer was introduced into the NaOH-treated interface between epoxy and A1 surface. CY Dendrimer forwards from "Interfacial enhancement mechanism of epoxy/Al composites by introducing PAM AM layer", Qingyu Peng, Yibin Li, Xiaodong He (Center for Composite Materials and Structures, Harbin Institute of Technology, Harbin 1 50080, China)....


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