| Investigation of the role of aziridine bonding agents on the aging of the composite solid rocket propellant(CSRP) |
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| 作者姓名： | Amged A Ali ZHANG Jian-wei CAI Guo-biao |
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| 作者单位： | School;Astronautics;Beijing;University;Aeronautics; |
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| 摘 要： | The role of bonding agents on the aging characteristics is one of the important research topics.Aging program of the prepared propellant samples was conducting as follows:Five samples,two free of bonding agents,and three containing an aziridine based bonding agents(MAPO,HX-752,MAT4),four samples based on different bonding and curing agents all were aged at 70 ℃.The prepared bonding agent MAT4 gave remarkable improvements and resulted in highly stable mechanical properties comparing with HX-752 or MAPO.The s...
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| 关 键 词： | propellant matrix、accelerated aging、bonding agents、analysis techniques、mechanical properties、curing agents |
| 收稿时间： | 2008/1/23 0:00:00 |
| 修稿时间： | 5/7/2008 12:00:00 AM |
Investigation of the role of aziridine bonding agents on the aging of the composite solid rocket propellant(CSRP) |
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| Amged A Ali,ZHANG Jian-wei,CAI Guo-biao.Investigation of the role of aziridine bonding agents on the aging of the composite solid rocket propellant(CSRP)[J].Journal of Aerospace Power,2008,23(11):2101-2106. |
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| Authors: | Amged A Ali ZHANG Jian-wei and CAI Guo-biao |
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| Institution: | Amged A Ali,ZHANG Jian-wei,CAI Guo-biaoSchool of Astronautics,Beijing University of Aeronautics , Astronautics,Beijing 100191,China |
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| Abstract: | The role of bonding agents on the aging characteristics is one of the important research topics.Aging program of the prepared propellant samples was conducting as follows:Five samples,two free of bonding agents,and three containing an aziridine based bonding agents (MAPO,HX-752,MAT4),four samples based on different bonding and curing agents all were aged at 70℃.The prepared bonding agent"MAT4"gave remarkable improvements and resulted in highly stable mechanical properties comparing with HX-752 or MAPO.The selected bonding agents family inhibited the rate of decomposition of the propellants during the aging periods and supported the propellant matrix against decomposition at the elevated temperatures. |
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| Keywords: | propellant matrix accelerated aging bonding agents analysis techniques mechanical prop-erties curing agents |
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