摘要
聚酰亚胺(PI)中引入无机纳米粒子,可弥补PI的性能缺陷(如较高的热膨胀系数和较低的吸水性),非常适合对PI改性。本文阐述了PI纳米杂化材料的制备方法,介绍了纳米杂化材料的特点及应用。
Polyimide （PI） has been considered to be suitable matrix polymers for advanced technological applications in the microelectronics and aircraft industries because it possessed excellent properties. With the increasing and urgent demand to produce higher-performance electronic devices with smaller size, lighter weight and better quality, the limitations of its property affect the application of PI. One of the best ways to improve properties of PI is to introduce nanometer materials into the PI matrix and yield polyimide nano-composites of nanometer hybrid. In this paper, the preparation method, properties and applications of polyimide hybrid materials were introduced.
出处
《化工新型材料》
CAS
CSCD
北大核心
2006年第5期5-7,共3页
New Chemical Materials
关键词
聚酰亚胺
无机纳米
杂化
polyimide, inorganies nano-material,hybrid
