Abstract Self-promoted alicyclic-based phthalonitrile possesses outstanding properties, which would be determined by the special free radical curing mechanism and curing process. Thus, the curing kinetic of alicyclic-based phthalonitrile was studied and the curing kinetic parameters were determined by DSC at various heating rates. Double fit peaks were used to analyze the reaction processes. The autocatalytic model based on Sestak–Berggren model of DAIM-PN was confirmed. Moreover, the predicated models of DAIM-PN could fit well with the experimental values.

中文翻译：

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自促进脂环基双邻苯二甲腈单体的固化动力学

摘要 自促进脂环基邻苯二甲腈具有优异的性能，这取决于特殊的自由基固化机理和固化工艺。因此，研究了脂环基邻苯二甲腈的固化动力学，并通过DSC在不同加热速率下测定了固化动力学参数。双拟合峰用于分析反应过程。证实了基于 DAIM-PN 的 Sestak-Berggren 模型的自催化模型。此外，DAIM-PN 的预测模型可以很好地符合实验值。