Epoxy/nanoclay composites based on diglycidyl ether of bisphenol-A was cured by isophoronediamine and different weight percents of organically modified montmorillonite (O-MMT) clay (3, 5 and 7 wt%). Epoxy/nanoclay composites were characterized by different techniques such as Fourier transform infrared spectroscopy, scanning electron microscopy and X-ray diffraction. The compressive strength of the epoxy/nanoclay composite with a 3 wt% of O-MMT was higher than that of pure epoxy and other composites. Thermogravimetric analysis showed no change in the thermal behaviour of the cured epoxy after incorporation of O-MMT.

中文翻译：

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蒙脱石增强环氧树脂固化物的表征及应用

基于双酚 A 的二缩水甘油醚的环氧/纳米粘土复合材料通过异佛尔酮二胺和不同重量百分比的有机改性蒙脱石 (O-MMT) 粘土（3、5 和 7 wt%）固化。环氧树脂/纳米粘土复合材料通过傅里叶变换红外光谱、扫描电子显微镜和 X 射线衍射等不同技术进行表征。含有 3 wt% O-MMT 的环氧树脂/纳米粘土复合材料的抗压强度高于纯环氧树脂和其他复合材料的抗压强度。热重分析表明，在加入 O-MMT 后，固化环氧树脂的热行为没有变化。