Study on the low -velocity impact behavior of CFRP with nanoclay-filled epoxy matrix

Iqbal Kosar, Khan Shafi Ullah, Jang Kyo Kim, Arshad Munir

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

2 Scopus citations

Abstract

The influence of nanoclay on the impact damage resistance of carbon fiber-epoxy (CFRP) composites has been investigated using the low-velocity impact and compression after impact tests. The load-energy vs time relations were analyzed to gain insight into the damage behaviors of the materials. Compression-after-impact (CAI) test was performed to measure the residual compressive strength. The CFRPs containing organoclay brought about a significant improvement in impact damage resistance and damage tolerance. The composites containing organoclay exhibited an enhanced energy absorption capability with less damage areas and higher CAI strengths compared to those made from neat epoxy. A 3wt% phr was shown to be an optimal content with the highest damage resistance.

Original languageBritish English
Title of host publicationMulti-functional Materials and Structures - International Conference on Multifunctional Materials and Structures
PublisherTrans Tech Publications
Pages1205-1208
Number of pages4
ISBN (Print)0878493786, 9780878493784
DOIs
StatePublished - 2008
EventMulti-functional Materials and Structures - International Conference on Multifunctional Materials and Structures - Hong Kong, P.R., China
Duration: 28 Jul 200831 Jul 2008

Publication series

NameAdvanced Materials Research
Volume47-50 PART 2
ISSN (Print)1022-6680

Conference

ConferenceMulti-functional Materials and Structures - International Conference on Multifunctional Materials and Structures
Country/TerritoryChina
CityHong Kong, P.R.
Period28/07/0831/07/08

Keywords

  • Carbon fiber
  • Compression after impact
  • Impact behavior
  • Impact damage

Fingerprint

Dive into the research topics of 'Study on the low -velocity impact behavior of CFRP with nanoclay-filled epoxy matrix'. Together they form a unique fingerprint.

Cite this