The intercalation of montmorillonite in the PP matrix was examined by X- ray diffraction method.
用X-射线衍射仪研究了蒙脱土在聚丙烯中的插层情况；
X ray pattern of Cl element in the HBP/PP/PVC and PP/PVC blends were detected and vantage software was applied to calculate the average diameter and to make statistics of particle distribution.
通过X射线能谱微区分析得到了共混物中氯元素面分布图，对氯元素面分布进行了粒径分布统计和平均粒径计算。
Etch defects of Nd_s La_ (1-x) PP have been observed by Etch method.
用腐蚀法观察了五磷酸镧钕晶体的腐蚀缺陷。
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