| POSS 催化剂改性氰酸酯复合材料的性能 |
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| 引用本文： | 赵臻璐,钟 成,黎 昱,董 艺,徐日炜.POSS 催化剂改性氰酸酯复合材料的性能[J].宇航材料工艺,2014,44(4):44-45. |
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| 作者姓名： | 赵臻璐 钟 成 黎 昱 董 艺 徐日炜 |
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| 作者单位： | 北京卫星制造厂,北京 100094,北京卫星制造厂,北京 100094,北京卫星制造厂,北京 100094,北京卫星制造厂,北京 100094,北京化工大学,北京 100081 |
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| 摘 要： | 通过POSS 催化剂改性氰酸酯树脂,并采用热熔法排布制备了碳纤维/ 中温固化氰酸酯预浸料,
验证了改性氰酸酯的工艺性。同时考察了氰酸酯树脂及其复合材料的性能。结果表明, POSS 催化剂的加入,
降低了氰酸酯的固化温度,同时其使用温度、室温及-18℃的储存性能和复合材料力学性能与改性前相当。
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| 关 键 词： | 氰酸酯 改性 力学性能 |
| 收稿时间： | 2013/8/1 0:00:00 |
| 修稿时间： | 2014/5/6 0:00:00 |
Character of Cyanate Ester Composite Modified by POSS |
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| ZHAO Zhenlu,ZHONG Cheng,LI Yu,DONG Yi and XU Riwei.Character of Cyanate Ester Composite Modified by POSS[J].Aerospace Materials & Technology,2014,44(4):44-45. |
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| Authors: | ZHAO Zhenlu ZHONG Cheng LI Yu DONG Yi and XU Riwei |
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| Abstract: | A new catalyst (POSS) was used to lower the curing temperature of Cyanate ester (CE). The prepreg
was prepared by hot-melt method. And the characters of CE are investigated. The results show that the modified CE
composite has lower curing temperature, good storage and mechanical properties. |
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| Keywords: | Cyanate ester Modified Mechanical properties |
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