Dodecenyl Succinic Anhydride (DDSA) is an epoxy curing agent that is unique among liquid anhydride hardeners.
DDSA provides a system that fills 15% more volume per pound. The mechanical and electrical properties of the cured formulation are superior to epoxy resins cured with di-amines or polyamides.
Moisture absorption is low and the flexibility / toughness is enhanced. DDSA also provides extended pot life, and one component epoxy formulations can be compounded.
Download the MSDs sheet here