DISPERCOLL® BL XP 2514

DISPERCOLL® BL XP 2514 by Covestro is an aqueous suspension of a latent-reactive solid isocyanate (TDI dimer). It can be used as the cross-linking component in combination with DISPERCOLL® U for the formulation of one-component, latent-reactive polyurethane dispersion adhesives. It is heat-sensitive and must not be heated to temperatures >25°C or transported and stored at temperatures >25°C. Carbon dioxide can be generated at elevated temperatures, leading to a buildup of pressure in sealed, gas-tight containers. Shelf life of DISPERCOLL® BL XP 2514 is 4 months.