热塑性聚醚砜、聚醚酰亚胺泡沫材料的制备与研究现状

关键词:

聚醚砜,

聚醚酰亚胺,

纳米填料,

共混,

固态发泡,

应用

Abstract:

This paper introduced the preparation technologies of high-performance polyethersulfone （PES） and polyetherimide （PEI） foams. The influences of preparation technology， processing conditions， nano-fillers and blends on the structure and properties of the foams were discussed. The similarity and difference between the PES and PEI foams in their applications and foaming behaviors were also presented.

Key words:

polyethersulfone,

polyetherimide,

nano-packing,

blending,

solid foaming,

application