聚酰亚胺薄膜技术进展与市场前景

Technology advances and market prospects of polyimide film

聚酰亚胺薄膜是目前世界上性能最好的薄膜类绝缘材料之一,具有优良的力学性能、电性能、化学稳定性以及很高的抗辐射性能及耐高温和耐低温性能,在航空航天、国防军工、新型建材、环保消防等领域中发挥着越来越重要的作用。介绍了聚酰亚胺薄膜的理化性能、制取工艺、技术进展、应用领域及市场前景,并对国内聚酰亚胺薄膜产业的发展提出了一些建议。

Polyimide film is best film performance insulation material in the world.It has excellent mechanical properties,electrical properties,chemical stability,high radiation resistance,high-temperature and low-temperature resistance,and play an increasingly important role in the field of the aerospace,defense industry,new building materials,environmental protection and fire.This article describes the physical and chemical properties,manufacturing technology,technological advances,applications and market prospects of the polyimide film.Some suggestions to the development of the polyimide film industry in China are put forward.