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Preparation of LLM-105-Based Explosive Ink and Its Detonating Transfer Performance in Explosive Network
Propellants, Explosives, Pyrotechnics ( IF 1.7 ) Pub Date : 2022-06-30 , DOI: 10.1002/prep.202100313 Jialin Cai 1 , Guan Luo 1 , Hui Huang 2 , Yousong Liu 1 , Xin Di 1 , Han Gao 1
Propellants, Explosives, Pyrotechnics ( IF 1.7 ) Pub Date : 2022-06-30 , DOI: 10.1002/prep.202100313 Jialin Cai 1 , Guan Luo 1 , Hui Huang 2 , Yousong Liu 1 , Xin Di 1 , Han Gao 1
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A new explosive ink based on 2,6-diamino-3,5-dinitropyrazine-1-oxide (LLM-105) was designed and prepared. The explosive ink was deposited into micro-size grooves by using direct ink writing (DIW) technology and its detonation properties in an explosive network were explored. The properties of impact sensitivity, detonation velocity and critical size of detonation were determined and analyzed. The results show that this explosive has a good impact safety. When the LLM-105 content is 88 % and the density is 95 % TMD, the detonation velocity and critical size of detonation values are 7,771 m/s and 0.5×0.5 mm respectively. Moreover detonation velocity results indicated the explosive ink in micro-size grooves loaded by DIW was uniform.
中文翻译：
LLM-105基炸药油墨的制备及其在炸药网络中的起爆转移性能
设计并制备了一种基于2,6-二氨基-3,5-二硝基吡嗪-1-氧化物（LLM-105）的新型炸药墨水。采用直接墨水书写（DIW）技术将炸药墨水沉积到微尺寸凹槽中，并探讨了其在炸药网络中的起爆特性。确定和分析了冲击敏感性、爆速和临界爆轰尺寸的特性。结果表明，该炸药具有良好的冲击安全性。当LLM-105含量为88%、密度为95%TMD时，爆速值为7771 m/s，爆震临界尺寸为0.5×0.5 mm。此外，爆速结果表明，DIW加载的微槽中的炸药油墨是均匀的。
更新日期：2022-06-30
中文翻译：
LLM-105基炸药油墨的制备及其在炸药网络中的起爆转移性能
设计并制备了一种基于2,6-二氨基-3,5-二硝基吡嗪-1-氧化物（LLM-105）的新型炸药墨水。采用直接墨水书写（DIW）技术将炸药墨水沉积到微尺寸凹槽中，并探讨了其在炸药网络中的起爆特性。确定和分析了冲击敏感性、爆速和临界爆轰尺寸的特性。结果表明，该炸药具有良好的冲击安全性。当LLM-105含量为88%、密度为95%TMD时，爆速值为7771 m/s，爆震临界尺寸为0.5×0.5 mm。此外，爆速结果表明，DIW加载的微槽中的炸药油墨是均匀的。
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