薄片状聚酰亚胺多孔材料的研究进展

Research Progress of Thin Sheet Polyimide Porous Materials

综述了薄片状聚酰亚胺多孔材料的研究进展,主要介绍了薄片状的聚酰亚胺多孔材料的产品种类、研究单位、性能指标、应用情况及制备方法,并提出了目前对薄片状聚酰亚胺多孔材料研究存在的问题以及研究现状,展望了薄片状聚酰亚胺多孔材料在今后的研究方向和发展趋势。薄片状聚酰亚胺多孔材料,已经作为垫片用在宇宙飞船的多层隔热系统中,甚至会逐渐替代传统的多层隔热系统材料。

The recent development of the thin sheet polyimide porous material is reviewed. The product types, properties and application of the thin sheet polyimideporous material are introduced and its future research direction as well as the development trends is also pointed out. The thin sheet polyimide porous materials will gradually replace traditional MLI materials as a gasket in the multi-layer insulation system of spacecraft.