Effect of an Ultra‐Low Content of Reactive Polyhedral Oligomeric Silsesquioxane on Structure and Thermal Properties of Polycyanurate/Polybenzoxazine Hybrid Nanocomposites
In this work, a comprehensive investigation of the co‐curing behavior, chemical transformations during network formation, and thermal properties of dicyanate ester of bisphenol E (DCBE)/benzoxazine (BZ) (75/25 wt.%) systems modified with epoxycyclohexyl‐functionalized polyhedral oligomeric silsesquioxane (ECH‐POSS) was...