Research on curing reaction kinetics and curing process of hydroxy-terminated polybutadiene (HTPB) propellants

Research on curing reaction kinetics and curing process of hydroxy-terminated polybutadiene (HTPB) propellants

Abstract Hydroxyl-terminated polybutadiene (HTPB) propellants are high-performance solid propellants widely used in aerospace and military applications. By combining experimental and theoretical approaches, the curing process was analyzed using differential scanning calorimetry (DSC) to obtain react...

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Bibliographic Details
Main Authors: Zhiming Guo, Yiliang Wang, Michele Chiumsenti, Yuheng Wu, Shaocong Zhen, Hanwen Liu, Riccardo Rossi, Xiaolong Fu
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Scientific Reports
Subjects:
HTPB propellant
Curing process
DSC
Thermochemical model
Finite element analysis
Online Access:https://doi.org/10.1038/s41598-025-07125-z
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