China Plastics ›› 2020, Vol. 34 ›› Issue (11): 94-101.DOI: 10.19491/j.issn.1001-9278.2020.11.016

• Review • Previous Articles     Next Articles

Research Progress in Polyimide Foam Materials

YANG Fukai, ZHANG Yudi, DENG Yuyuan, XU Xinyu()   

  1. School of Petrochemical Engineering,Liaoning Shihua University,Fushun 113001,China
  • Received:2020-04-03 Online:2020-11-26 Published:2020-11-20

Abstract:

This paper reviewed the properties of PI foam materials, including thermal insulation, flame retardancy, dielectric performance, sound absorption, electromagnetic shielding effectiveness, and mechanic properties. The mechanisms for the performance improvement of PI foam materials were summarized and analyzed, and the development direction in future was prospected.

Key words: polyimide foam, heat insulating property, flame retardant behavior, dielectric performance, electromagnetic shielding

CLC Number: