
Carbon Fiber Fabric Repair Prepreg, 120 °C (250 °F) Vacuum Curing, Part 1 - General Requirements
NORMA vydána dne 1.9.2026
Označení normy: SAE AMS3970/1B
Datum vydání normy: 1.9.2026
Země: Americká technická norma
Kategorie: Technické normy SAE
AMS3970/1 gives information about the technical requirements and qualification procedure for carbon fiber fabric epoxy prepreg and a companion non-structural glass prepreg used for repair of carbon fiber reinforced epoxy structures. The prepreg system may include a 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.
SUBFILE: Aerospace
TYPE OF DOCUMENT: Aerospace Material Specification