The progress in research of partially miscible and immiscible system of PC blend was described in detail in this paper.

• 对以聚碳酯/聚对苯二甲酸二丁酯(PC/PBT)为代表的PC部分相容体系以及聚碳酸酯/聚乙烯(PC/PE)为代表的PC不相容体系的国内外研究情况进行了评述。