Technicure® D-44

Dicyamdiamide. It acts as curing agent. It appears as white to off-white powder. It is one of the finer of several pulverized grades of dicyandiamide containing more than 1% fumed silica as a flow control agent to inhibit clumping and improve flow. It is easily accelerated, has high glass transition temperature, and provides adhesion to a variety of substates. It is used in prepregs.