Effect of Binder Content on the Non-linear Creep Properties of Polymer Bonded Explosives

被引：0

作者：

Lin, Cong-Mei ^{[1
]}

Pan, Li-Ping ^{[1
]}

Zhang, Jian-Hu ^{[1
]}

He, Guan-Song ^{[1
]}

Liu, Jia-Hui ^{[1
]}

Liu, Shi-Jun ^{[1
]}

机构：

[1] China Acad Engn Phys, Inst Chem Mat, Mianyang 621900, Sichuan, Peoples R China

来源：

PROCEEDINGS OF THE 2ND ANNUAL INTERNATIONAL CONFERENCE ON ADVANCED MATERIAL ENGINEERING (AME 2016) | 2016年 / 85卷

关键词：

polymer bonded explosive; TATB; non-linear creep properties; binder content; TATB;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The non-linear creep behavior of 1,3,5-triamino-2,4,6-trinitrobenzene (TATB)-based polymer bonded explosives (PBXs) with different binder content has been measured under different stresses and temperatures. Reduced creep strain and steady-state creep strain rate and prolonged creep failure time were observed with decreasing binder content, suggesting enhanced creep resistance performance. Subsequently, the effects of applied stress and temperature on the creep resistance were also explored. The proposed model, based on Maxwell and two Kelvin units, was proved to describe the three-point bending creep behaviors for TATB-based PBXs tested. In addition, the relations of the binder content and the mechanical response were investigated by compressive tests and dynamic mechanical analysis.

引用

页码：900 / 906

页数：7

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