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采用不同比例的四脚氧化锌晶须(T-ZnOw)与氢化环氧树脂(H-EP)共混,在聚丙二醇二缩水甘油醚(PPGDGE)和异佛尔酮二胺用量不变的前提下,经完全固化制备出一种新型的复合材料.通过动态力学性能测试、力学测试、红外光谱、扫描电子显微镜和U型形状记忆测试系统地研究了该体系的力学性能和形状记忆性能.实验结果表明,该体系复合材料的玻璃化转变温度最高可达到61.5℃,其力学性能比纯环氧树脂提高了15.87%.该试样具有良好的形状记忆性能,变形的试样几乎可以完全回复.

参考文献

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