本文对钠基蒙脱土(Na-MMT)和经有机化处理过的有机蒙脱土(Org-MMT)分别与PP熔融共混进行研究,发现钠基蒙脱土和有机蒙脱土对PP力学性能有大幅度提高.同时,Na-MMT诱发了PP部分结晶晶型转变.经X射线衍射(XRD)和扫描电子显微镜(SEM)观察,发现Na-MMT和Org-MMT填充PP的粒子形态和界面形态有显著差别.
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