What are the recommended safe handling conditions for Pyralux® flexible laminates?
Pyralux® copper-clad laminated composites are supplied in sheets and are fully cured (C-staged). DuPont is not aware of anyone developing contact dermatitis, or suffering any other medical discomforts, when using Pyralux® products. The uncured acrylic monomers in the bond ply adhesive may impart a mild odor. However, these products have been extensively tested under operating conditions (drilling and lamination conditions) and found to liberate measurable volatiles only well below accepted safe limits (e.g., PEL).
