| NY9200G树脂体系非等温DSC法固化动力学研究 |
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| 引用本文： | 杨光,龙国荣.NY9200G树脂体系非等温DSC法固化动力学研究[J].洪都科技,2006(3):37-41. |
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| 作者姓名： | 杨光 龙国荣 |
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| 作者单位： | 1. 南昌航空工业学院材料学院
2. 洪都航空工业集团 |
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| 摘 要： | 通过非等温DSC法测试研究热熔法预浸料用NY9200G树脂体系的固化动力学,讨论了升温速率对固化特征温度的影响;用kissinger公式以及Crane公式计算得到了表观活化能、固化反应级数以及频率因子等固化动力学参数,为模拟固化反应动力学模型奠定了基础。
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| 关 键 词： | 非等温 DSC 环氧树脂 固化动力学 |
| 修稿时间： | 2006年7月6日 |
Cure Kinetics of NY9200g Resin System Studied By non - Isothermal Dsc |
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| Yang Guang,Long Guorong.Cure Kinetics of NY9200g Resin System Studied By non - Isothermal Dsc[J].Hongdu Science and Technology,2006(3):37-41. |
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| Authors: | Yang Guang Long Guorong |
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| Institution: | Department of materials of Nanchang Lnstitute of Aeronautical Technology Hongdu Aviation Industry Group |
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| Abstract: | In this paper, the cure kinetics of NY9200G resin system applied for pre-preg process in heat-melting method is investigated by means of non-isothermal differential scanning calorimetric (DSC), and the influence of heating rate on curing characteristics temperature is discussed. The cure kinetics parameters such as activation energy, reaction order and pre-exponential factor are obtained by Kissinger and Crane formula, which establishes the basis for simulating the cure reaction kinetics model. |
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| Keywords: | Non-isothermal DSC Epoxy resin Cure kinetics |
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