| 键合剂对硝酸酯增塑BAMO-THF推进剂力学性能的影响 |
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| 引用本文： | 孟玲玲,谢五喜,蔚红建,张晓宏,张伟,陈永铎.键合剂对硝酸酯增塑BAMO-THF推进剂力学性能的影响[J].化学推进剂与高分子材料,2011,9(2):64-66. |
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| 作者姓名： | 孟玲玲 谢五喜 蔚红建 张晓宏 张伟 陈永铎 |
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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： | 采用单向拉伸试验研究了2类键合剂对硝酸酯增塑BAMO-THF推进剂力学性能的影响,并用扫描电镜观察了不含键合剂和含有中性聚合物键合剂(NPBA)的硝酸酯增塑BAMO-THF推进剂切面微观形貌。结果表明,相比于MAPO、T-313、HX-752极性键合剂,中性键合剂使硝酸酯增塑BAMO-THF推进剂的最大抗拉强度和最大断裂伸长率明显提高;当4#NPBA的质量分数为0.15%时,推进剂最大抗拉强度和最大断裂伸长率均达到最大。
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| 关 键 词： | 硝酸酯增塑 BAMO-THF推进剂 键合剂 力学性能 |
Influence of Bonding Agents on Mechanical Properties of Nitrate Plasticized BAMO-THF Propellants |
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| MENG Lingling,XIE Wuxi,YU Hongjian,ZHANG Xiaohong,ZHANG Wei,CHEN Yongduo.Influence of Bonding Agents on Mechanical Properties of Nitrate Plasticized BAMO-THF Propellants[J].Chemical Propellants & Polymeric Materials,2011,9(2):64-66. |
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| Authors: | MENG Lingling XIE Wuxi YU Hongjian ZHANG Xiaohong ZHANG Wei CHEN Yongduo |
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| Affiliation: | MENG Lingling,XIE Wuxi,YU Hongjian,ZHANG Xiaohong,ZHANG Wei,CHEN Yongduo(Xi'an Modern Chemistry Research Institute,Xi'an 710065,China) |
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| Abstract: | The influence of two types of bonding agents on mechanical properties of nitrate plasticized BAMO-THF propellants was studied by using uniaxial tension test.The section micromorphology of nitrate plasticized BAMO-THF propellants without bonding agent and with neutral polymer bonding agent(NPBA) was observed by scanning electron microscopy.The results show that comparing to polar bonding agents such as MAPO,T-313 and HX-752,NPBA can obviously increase the maximum tensile strength and maximum elongation at br... |
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| Keywords: | nitrate plasticization BAMO-THF propellant bonding agent mechanical property |
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