Hydroxyl-terminated polybutadiene (HTPB) is an oligomer of butadiene terminated at each end with a hydroxyl functional group. It reacts with isocyanates to form polyurethane polymers. …

Nov 2, 2019 · HTPB has proven time and again to be the polymer of choice for systems in high-rate production, advanced development, and new research, especially in the area of AP-based …

Apr 1, 2022 · This paper reviews hydroxyl‐terminal polybutadiene (HTPB) used as liner and binder for composite propellants, applied in rocket motors studied throughout the last decades, …

Aug 1, 2025 · HTPB propellant contains a significant amount of high-energy components, which undergo various physical and chemical reactions during long-term storage. These reactions …

Hydroxyl-terminated polybutadiene (HTPB) is a type of polymeric fuel and binder material commonly used in rocket propellants. It is characterized by the presence of hydroxyl groups at …

Hydroxyl Terminated Polybutadiene (HTPB) is typically used to create different types of polyurethane plastics, from light and stretchy spandex to the tough and robust wheels on a …

Click here for a technical data sheet on RCS HTPB resin. Click here for a safety data sheet (SDS) on RCS HTPB resin.

Aug 31, 2018 · 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 …

Jul 1, 2025 · Hydroxyl-terminated polybutadiene (HTPB) propellants are high-performance solid propellants widely used in aerospace and military applications.

Kempfer (2019) employed a CG- -DPD model to estimate the properties of HTPB melts over a broad range of temperatures and pressures. He found that his CG-DPD model produced …