| 防老剂H对丁羟推进剂力学性能的影响 |
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| 引用本文： | 郭万东,王北海.防老剂H对丁羟推进剂力学性能的影响[J].推进技术,1997,18(5):91-94. |
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| 作者姓名： | 郭万东 王北海 |
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| 作者单位： | 湖北红星化学研究所!襄樊，441003 |
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| 摘 要： | 研究了防老剂H（N，N'-二苯基对苯二胺）对丁羟推进剂力学性能的影响，从力学性能的角度提出了防老剂H在HTPB／TDI型推进剂中的最佳用量。发现防老剂H影响丁羟推进剂性能的规律与固化剂种类有关，如果不加入防老剂H，则HTPB／IPDI推进剂的力学性能会显著优于HTPB／TDI推进剂。
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| 关 键 词： | 端羟基聚丁二烯推进剂 推进剂防老剂 力学性能 |
THE EFFECT OF ANTIOXIDANT H ON MECHANICAL PROPERES OF HTPB PROPELLANTS |
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| Guo Wandong and Wang Beihai.THE EFFECT OF ANTIOXIDANT H ON MECHANICAL PROPERES OF HTPB PROPELLANTS[J].Journal of Propulsion Technology,1997,18(5):91-94. |
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| Authors: | Guo Wandong and Wang Beihai |
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| Institution: | Hubei Red-Star Chemical Inst., Xiangfan, 441003;Hubei Red-Star Chemical Inst., Xiangfan, 441003 |
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| Abstract: | The effect of antioxidant H (N, N'-diphenyl-p-phenylene diamine) on mechanicalproperties of HTPB propellant is studied. The optimum content of antioxidant H used in HTPB/TDIpropellants is obtained in terms of mechanical properties, and it is also noted that the effect ofantioxidant H is dependent on the kind of curing agent. If antioxidant H is not used in thepropellants, the mechanical properties of HTPB/IPDI propellants are much better than those ofHTPB/TDI propellants. |
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| Keywords: | Hydroxyl-terminated polybutadiene propellant Propellant antioxidant Mechanical performance |
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