由于聚酰亚胺在性能和合成化学上的特点,在众多的芳杂环聚合物脱颖而出,成为具有极为突出的性能又有广泛的应用领域的一类重要的特种工程材料,文章介绍了聚酰亚胺的国内现状及市场前景。 Due to the properties of polyimide in the performance and synthetic chemistry, a large number of aromatic heterocyclic polymers come to the fore, has become extremely prominent performance and has a wide range of applications of a class of important specialty engineering materials, the article describes the poly Imine’s domestic status and market prospects.