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首页> 外文期刊>Journal of Applied Polymer Science >Study of the Physical Aging of the Epoxy SystemBADGE n = 0/m-XDA/CaCO_3
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Study of the Physical Aging of the Epoxy SystemBADGE n = 0/m-XDA/CaCO_3

机译:环氧树脂体系物理老化的研究BADGE n = 0 / m-XDA / CaCO_3

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摘要

The physical aging of the epoxy networkconsisting of a diglycidyl ether of bisphenol A (BADGE n= 0), m-xylylenediamine (m-XDA), and calcium carbonatewas studied by differential scanning calorimetry. The glasstransition temperature and the variation of the specificheat capacities were calculated using the method based onthe intersection of both enthalpy-temperature lines forglassy and liquid states. The apparent activation energy
机译:通过差示扫描量热法研究了由双酚A(BADGE n = 0)的二缩水甘油醚,间苯二甲胺(m-XDA)和碳酸钙组成的环氧网络的物理老化。使用基于玻璃态和液相态的焓-温线的交点的方法计算玻璃化转变温度和比热容的变化。表观活化能

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