Thermal properties and shelf life of HMX-HTPB based plastic-bonded explosives

被引：23

作者：

Lee, JS ^{[1
]}

Hsu, CK

机构：

[1] Natl Taipei Univ Technol, Dept Mat & Mineral Resources Engn, Taipei, Taiwan

[2] Chung Yuan Christian Univ, Dept Chem, Chungli 32023, Taiwan

[3] Chung Shan Inst Sci & Technol, Lungtan, Taiwan

来源：

THERMOCHIMICA ACTA | 2002年 / 392卷

关键词：

plastic-bonded explosive; HMX; HTPB;

D O I：

10.1016/S0040-6031(02)00095-3

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Plastic-bonded explosives (PBXs) with different amounts of polymer and based on explosives with different particle size distributions have been compared for their thermal properties and shelf life. Chung Shan Institute of Science and Technology has extensive experience with the processing of hydroxyl terminated polybutadiene (HTPB)-based PBXs. The investigation showed that the shelf life of HMX-based formulations is longer than 60 years at ambient temperature. The thermal properties of three HMX-based formulations such as specific heat, linear thermal expansion coefficient, auto-ignition temperature and kinetic parameters concerning the explosion, explosion temperature, etc. are very close with the exception of glass transition temperature. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：153 / 156

页数：4

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