Dicyanex 200-X Cyanoguanidine 461-58-5 Air Products Crosslinking / Coupling / Curing Agents >> Amines /Amides >> dicyandiamide Epoxy (EP) Dicyanex 200-X is a pulverized grade of dicyandiamide designed for use as a latent curing agent for epoxy resins in solvent-based processes. Enhanced solubility in polar solvents, such as acetone and DMF, due to reduced particle size Shelf stability of up to 6 months at 77 °F Activation temperature can be easily varied from 356-203 °F with appropriate accelerator selection No flow control additives to inhibit solubility Applications: electrical laminates, recreational and industrial pre-preg composites Dicyandiamide latent curing agent used for epoxy resins in solvent-based processes. Can be used in electrical laminates, recreational and industrial pre-preg composites. Pulverized grade. Provides enhanced solubility in polar solvents (acetone, DMF), shelf stability of up to 6 months at 77 °F. Activation temperature can be easily varied from 356-203 °F with appropriate accelerator selection. No flow control additives to inhibit solubility. Typical cure schedule: 30 minutes to 2 hours at 356 °F; 45 minutes at 248 °F with 0.5 parts of curing agent. Recommended Use Level (phr, EEW=190): 4-15.