扫描电镜在双轴拉伸聚丙烯膜生产质量控制中的应用

Use of SEM in Quality Controlling for Manufacturing BOPP Film

应用扫描电镜 (SEM )观察双轴拉伸聚丙烯 (BOPP)膜生产过程中不同阶段的片、膜形态。结果表明 ,应用SEM观察样品形态的方法对BOPP膜的生产过程进行跟踪研究 ,可以有效地控制生产过程中影响产品质量的工艺条件。

Scanning Electron Microscopy (SEM) was used for the morphology observation of polypropylene sheets and films, which were obtained from different processing stages of biaxially oriented polypropylene film. The experimental results showed that, the method described above was helpful in quality controlling for the manufacture of biaxially oriented polypropylene films, and in the analysis of quality accident of such products as well.