HTPB propellant binder supplemented with nitro potato starch: Formulation, characterization, and thermal decomposition behavior

被引：11

作者：

Jouini, Mohammed ^{[1
]}

Abdelaziz, Amir ^{[1
]}

Trache, Djalal ^{[1
]}

Tarchoun, Ahmed Fouzi ^{[1
]}

Amokrane, Souhil ^{[1
]}

Benzetta, Abdelali ^{[1
]}

Mezroua, Abderrahmane ^{[1
]}

机构：

[1] Ecole Mil Polytech, Energet Mat Lab EMLab, Algiers, Algeria

来源：

FIREPHYSCHEM | 2024年 / 4卷 / 03期

关键词：

Potato starch nitrate (NPS); Hydroxyl-terminated polybutadiene (HTPB); Energetic binder; Propellants; Decomposition kinetics; HYDROXYL-TERMINATED POLYBUTADIENE; CHEMICAL-MODIFICATION; STABILITY;

D O I：

10.1016/j.fpc.2023.11.003

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

This study conducted a detailed examination of the characteristics of hydroxyl-terminated polybutadiene (HTPB) doped with potato starch nitrate (NPS) as a high-energy-density binder. The investigation specifically focused on evaluating the impact of NPS doping on the chemical structure, energetic attributes, and thermokinetic behavior of HTPB-NC binder systems. The findings demonstrated advantageous features, including favorable chemical compatibility, improved material density accompanied by remarkable thermal stability, substantial energy release, and high chemical reactivity. These findings contribute to the understanding of HTPB-NPS composite and offer evidence for its remarkable features, indicating promising prospects for its utilization in the development of advanced formulations for high-energy-density propellants in future applications.

引用

页码：211 / 215

页数：5