Study on performance of PAEK toughened LP-15 polyimide resin system

Lei Xiong, Zuo Guang Zhang, Xiao Gang Li, Hong Yun Li, Xiao Su Yi

Research output: Journal PublicationArticlepeer-review

1 Citation (Scopus)


The high performance thermal plastic polymer PAEK was used to toughen LP-15 polyimide. The performance of polyimide containing different PAEK concentration was studied. The results indicated that the impact strength and flexural strength were improved remarkably by blending of two components, while the glass transition temperature of the neat resin did not change much. In addition, the impact property of LP-15/PAEK composite was improved obviously.

Original languageEnglish
Pages (from-to)44-46+51
JournalHangkong Cailiao Xuebao/Journal of Aeronautical Materials
Issue number2
Publication statusPublished - Apr 2006
Externally publishedYes


  • Composites
  • PAEK
  • Polyimide
  • Toughen

ASJC Scopus subject areas

  • Ceramics and Composites
  • Aerospace Engineering
  • Metals and Alloys
  • Materials Chemistry


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