DMTA analysis of propellants based on inert and energetic binder systems

被引:0
|
作者
Pedroso, LM
Simoes, PN
Campos, J
Portugal, AA
机构
[1] Univ Coimbra, Dept Chem Engn, Coimbra, Portugal
[2] Univ Coimbra, Dept Mech Engn, Coimbra, Portugal
来源
ADVANCED MATERIALS FORUM I | 2002年 / 230-2卷
关键词
binder; DMTA; mechanical properties; propellants;
D O I
10.4028/www.scientific.net/KEM.230-232.291
中图分类号
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
In this work, we compare the mechanical properties of a widely used inert binder based on HTPB and a new energetic binder based on GAP and DNAM as additive, by DMTA technique. Both formulations are tested on their own and filled with ammonium perchlorate, a current high performance filler. The DMTA results show a wide operational temperature range for the inert binder systems along with a high resistance to propellant cracking, when compared with the energetic binder systems.
引用
收藏
页码:291 / 294
页数:4
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