Dicyanex 1400B Cyanoguanidine 461-58-5 Air Products Crosslinking / Coupling / Curing Agents >> Amines /Amides >> dicyandiamide Epoxy (EP) Dicyanex 1400B curing agent is a micronized grade of dicyandiamide containing 3% of an inert flow control additive to inhibit clumping and improve handling. It is designed for use as a latent curing agent for epoxy resins. Finest particle size available in Dicyanex product series for maximum reactivity Easily dispersed in liquid resins Shelf stability of up to 6 months @ 77 °F (25 °C) in properly formulated systems Activation temperature can be varied easily from 356 °F - 203 °F (180 °C - 95 °C) with appropriate accelerator selection Application: One-component adhesives Dicyandiamide latent curing agent used for epoxy resins in one-component adhesives. Micronized grade. Provides maximum reactivity, easy dispersion in liquid resins, shelf stability of up to 6 months 25 °C in properly formulated systems. Activation temperature can be varied easily from 180 °C - 95 °C with appropriate accelerator selection Typical cure schedule: 1-2 hr at 180 °C; 45 min at 120 °C with 0.5 parts of curing agent. Recommended Use Level (phr, EEW=190): 4-15.