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首页> 外文期刊>Journal of Applied Polymer Science >Kinetics of the enthalpy relaxation process for an epoxy network as determined with a peak shift model
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Kinetics of the enthalpy relaxation process for an epoxy network as determined with a peak shift model

机译：用峰位移模型确定的环氧基网络焓弛豫过程的动力学

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摘要

The relaxation kinetics of the epoxy network diglycidyl ether of bisphenol A (n = 0) and iii-xylylenediamine were studied with differential scanning calorimetry experimental data with a shift peak model. Nonlinear parameters were calculated with aging experiments. The nonexponential parameter and the apparent activation energy were found from intrinsic cycles. Adam-Gibbs theory was used to provide a molecular interpretation based on the enthalpy relaxation. Different assumptions of the variation of specific heat capacity (c(p)) were used to determine the macroscopic molar configurational entropy of the system. (c) 2005 Wiley Periodicals, Inc.
机译：利用差动扫描量热实验数据和位移峰模型研究了双酚A（n = 0）和三甲苯二胺的环氧网络二缩水甘油醚的弛豫动力学。通过老化实验计算非线性参数。非指数参数和表观活化能从内在循环中发现。 Adam-Gibbs理论用于基于焓弛豫提供分子解释。使用比热容（c（p））变化的不同假设来确定系统的宏观摩尔构型熵。 （c）2005年Wiley Periodicals，Inc.

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