| POSS改性AFG-90环氧树脂体系流变特性 |
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| 引用本文： | 邱求元,肖加余,江大志,邢素丽.POSS改性AFG-90环氧树脂体系流变特性[J].国防科技大学学报,2008,30(6):29-33. |
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| 作者姓名： | 邱求元 肖加余 江大志 邢素丽 |
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| 作者单位： | 1. 陆军航空兵学院,北京,101123;国防科技大学,航天与材料工程学院,湖南,长沙,410073
2. 国防科技大学,航天与材料工程学院,湖南,长沙,410073 |
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| 基金项目： | 国家部委基金
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| 摘 要： | 对新型有机-无机杂化纳米材料多面体低聚硅倍半氧烷(POSS)改性AFG-90环氧树脂体系前后的粘度变化进行研究,并根据双Arrhenius方程建立了与试验数据较为符合的化学流变模型,同时以此模型对改性树脂体系RTM工艺性能进行评估.
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| 关 键 词： | 改性 化学流变 |
| 收稿时间： | 2008/9/25 0:00:00 |
Rheological Behavior of AFG-90 Epoxy Resin System Modified with Polyhedral Oligomeric Silsesquioxane (POSS) |
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| QIU Qiuyuan,XIAO Jiayu,JIANG Dazhi and XING Suli.Rheological Behavior of AFG-90 Epoxy Resin System Modified with Polyhedral Oligomeric Silsesquioxane (POSS)[J].Journal of National University of Defense Technology,2008,30(6):29-33. |
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| Authors: | QIU Qiuyuan XIAO Jiayu JIANG Dazhi and XING Suli |
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| Affiliation: | QIU Qiu-yuan1,2,XIAO Jia-yu2,JIANG Da-zhi2,XING Su-li2(1.Army Aviation Institute,Beijing 101123,China,2.College of Aerospace , Material Engineering,National Univ.of Defense Technology,Changsha 410073,China) |
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| Abstract: | Chemo-rheological of AFG-90 epoxy resin modified with new organic-inorganic hybrid nano-materials POSS was studied in this paper.A rheological model based on dual-Arrhenius equation was established and used to simulate chemo-rheological behavior of this resin system.The estimated viscosity of the model was in good agreement with that of the experiment in the initialization reaction stage.The processing window of the resin system can be well determined based on the rheological model. |
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| Keywords: | POSS RTM |
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