Improving compression after impact of T800H/5228A composite laminates through interlaminate toughening

Lipeng Liu, Xuefeng An, Ming Zhang, Xiaosu Yi

Research output: Chapter in Book/Conference proceedingConference contributionpeer-review

Abstract

As-received plastic PAEK membranes were inserted into each layer of T800H/5228A prepreg for improving composite tougheness, generally characterized by compression after impact.The microstructure revealed that a reaction-induced phase decomposition and inversion happened in the interlaminar region, as what does in PAEK/epoxy compound beyond 35phr content.Compression after impact and GIC,were doubled without biggish loss of other main in-plane mechanical properties.

Original languageEnglish
Title of host publicationApplied Mechanics and Mechatronics Automation
Pages41-46
Number of pages6
DOIs
Publication statusPublished - 2012
Externally publishedYes
Event2012 International Applied Mechanics, Mechatronics Automation Symposium, IAMMAS 2012 - Shenyang, Liaoning, China
Duration: 7 Sep 20129 Sep 2012

Publication series

NameApplied Mechanics and Materials
Volume182-183
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

Conference2012 International Applied Mechanics, Mechatronics Automation Symposium, IAMMAS 2012
Country/TerritoryChina
CityShenyang, Liaoning
Period7/09/129/09/12

Keywords

  • Compression after impact
  • Interlaminate toughening
  • Reaction induced phase separation

ASJC Scopus subject areas

  • Engineering (all)

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