Polymer and Organic Materials Commons^™

Characterization And Selection Of Hydroxyl-Terminated Polybutadiene Polymers For High-Strain Applications, Nathaniel Prine

Honors Theses

Understanding the behavior of hydroxyl-terminated polybutadiene (HTPB) as a composite matrix is imperative for the development of future military and aerospace munition technology. As a vital component of solid rocket fuel, HTPB strongly contributes to the fatigue behavior, burn-rate, and other properties that can cause critical failure of the rocket if not formulated properly. The purpose of this research is to identify traits characteristic of poor-performing HTPB matrices by analyzing two samples labeled as either “good” or “bad” based on their performance as a fuel matrix. Samples were analyzed via 1H NMR and GPC to determine their epoxy content, hydroxyl …