| 聚5-乙烯基四唑的热行为及其与含能组分的相容性研究 |
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| 引用本文： | 石小兵,庞维强,刘庆,李洋.聚5-乙烯基四唑的热行为及其与含能组分的相容性研究[J].化学推进剂与高分子材料,2011,9(5):89-92. |
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| 作者姓名： | 石小兵 庞维强 刘庆 李洋 |
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| 作者单位： | 西安近代化学研究所,陕西西安,710065 |
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| 摘 要： | 采用DSC、TG-DTG程序升温法研究了聚5-乙烯基四唑(PVT)的热行为,并采用DSC法和真空安定性法考察了PVT与推进剂主要组分RDX、HMX、CL-20、DNTF、ADN、AP、A1和Mg的相容性.结果表明,PVT的热分解分2个阶段进行,第一阶段分解峰温为237.2℃,第二阶段分解峰温为281.2℃;PVT与RD...
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| 关 键 词： | PVT DSC TG-DTG 相容性 |
Studies on Thermal Behavior of Poly-5-vinyltetrazole and Its Compatibility With Energetic Components |
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| SHI Xiaobing,PANG Weiqiang,LIU Qing,LI Yang.Studies on Thermal Behavior of Poly-5-vinyltetrazole and Its Compatibility With Energetic Components[J].Chemical Propellants & Polymeric Materials,2011,9(5):89-92. |
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| Authors: | SHI Xiaobing PANG Weiqiang LIU Qing LI Yang |
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| Affiliation: | SHI Xiaobing,PANG Weiqiang,LIU Qing,LI Yang(Xi'an Modern Chemistry Research Institute,Xi'an 710065,China) |
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| Abstract: | The thermal behavior of poly-5-vinyltetrazole （PVT） was studied by DSC and TG-DTG raising temperature gradually. The compatibilities of PVT with propellant main components including RDX, HMX, CL-20, DNTF, AP, A1 and Mg were investigated by DSC and vacuum stability test methods. The results show that thermal decomposition of PVT can be divided into two stages. The peak temperature of the first stage is 237.2℃, and the peak temperature of the second stage is 281.2℃. The compatibilities of PVT with RDX, HMX, CL-20, DNTF, ADN, AP, Al and Mg are better. The above mentioned materials can be used as components in preparation of propellants and explosives. |
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| Keywords: | PVT DSC TG-DTG compatibility |
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