聚碳酸酯—聚乙烯共混物注射制品的形态结构研究

STUDY OF MORPHOLOGY AND STRUCTURE IN INJECTION MOLDING ARTICLES OF POLYCARBONATE-POLYETHYLENE BLENDS

本文研究了PC-PE共混物注射制品的两相结构形态,观察了PE分散相的分布规律及形态特征,并分析了两相界面的相互作用。

In this study,morphology of two phase structure of Polycarbonate-Polyethylene(PC-PE) blend in injection molding articles was investigated.The morphology of PE domain in PC-PE blend was observed by SEM and phase contrast microscope. Pyrolysis chromatography was employed to measure distribution of PE content in injection article This morphology and distribution show that they are strongly dependent on proesssing conditions.