【摘要】 本文较系统地研究了一些ＤＤＴ－抑制剂（ＦＰＡ）对ＰＵ－ＲＤＸ在撞击作用下的感度、爆炸反应被抑制情况及样品残存率的影响，初步揭示了ＦＰＡ对撞击作用下ＲＤＸ的爆炸反应传播的影响实质。结果表明．单一ＦＰＡ的存在可以明显降低以ＰＵ包覆的ＲＤＸ的反应传播，使样品残留量加大；而ＦＰＡ的复配作用则较为复杂。更多还原

【Abstract】 The influence of DDT-inhibitor(FPA)on the explosion percentage ofpolyurethane-bonded-RDX(PU-RDX) under impact,the inhibiting effect on explosionreaction and the quantity of sample residue after reaction were studied.The resultsdemonstrated that the existence of FPA decreases the posslbility of explosion propaga-tion and increases the sample residue after reaction.更多还原