低聚聚酰亚胺(SPI)改性的聚酰亚胺(PI)固化物的制备和性能
朱国豪, 陈平, 徐计雷, 孙慧敏

Preparation and Properties of Curd Polyimide Modified by Oligomeric Polyimide
ZHU Guohao, CHEN Ping, XU Jilei, SUN Huimin
图1 SPI、PI的合成路线和固化SPI改性PI聚合物薄膜的照片
Fig.1 Synthesis route of SPI (a), PI (b) and physical image of cured PI polymer film modified by SPI (c)