环氧树脂/PAMAM体系的固化动力学研究
Cure Behavior of E51/PAMAM Systems by Dynamic Torsional Vibration Method
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摘要: 用动态扭振法研究以聚酰胺-胺(PAMAM)为固化剂的环氧树脂/PAMAM体系的固化动力学行为。结果表明,该实验体系能够很好地用Flory理论和Avami方程进行拟合。Abstract: The Flory's gelation theory and Avrami equation were used to predict the gel time tg and the cure behavior of E51/PAMAM systems, The theoretical prediction is in good agreement with the experimental results obtained by dynamic torsional vibration method.