xCE-Black, a high-performance polymer for producing enduse plastic parts and injection molding tools in minutes. This new material is a single cure polymer that delivers higher flexural strength that is typically achieved only in dual cure cyanate ester resins. xCE-Black has excellent isotropic properties and exhibits long-term environmental stability making it well suited for a variety of automotive parts, electronics and many industrial components as well as the production of injection molding tools.