Trixene BI 7963

Aliphatic blocked HDI biuret isocyanate. Acts as a crosslinking agent for hydroxyl-functional resins (polyester, urethane, acrylic etc). Its chemical structure offers a range of flexibility, functionality and branching for the compounder. Has DEM as the blocking agent, low temp curing and higher reactivity. It is typically formulated into 1-K coatings that are dried and cured under factory stoving conditions, e.g. for OEM metal components used in the automotive as well as consumer goods industries. Used for solvent-based coatings.