Carbon Fiber Fabric Repair Prepreg@ 120 °C (250 °F) Vacuum Curing Part 2 - Qualification Program for Fiber@ Fabric@ Carbon Prepreg@ Film Adhesive and Non-Structural Glass Prepreg
AMS3970/2 gives specific information about the qualification program for carbon fiber reinforced epoxy structural repair prepreg systems@ applicable for 120 ??(250 ?? vacuum curing. The prepreg system may include an epoxy film adhesive to be applied in a co-curing process with the prepreg for joint and sandwich bonding. The need for a film adhesive shall be established during screening tests. Field of Application This specification is only applicable to carbon fiber fabric epoxy prepreg and if necessary@ associated epoxy film adhesive.