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Void characterization and membrane selection in the Vacuum Assisted Process

  • Swerea SICOMP AB
  • Universität Stuttgart

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

4 Scopus citations

Abstract

The Vacuum Assisted Process (VAP) can achieve better laminate quality than other infusion processes. This study aims to develop void characterization tools, to characterize the resultant void content in VAP, and to evaluate various membranes with respect to laminate quality. Infusions were made with each membrane and either single- or double-sided distribution media coverage. Each laminate's thickness gradient was measured, as well as the void content by three methods for comparison. The voids' position and size were characterized. The ultrasound attenuation and the shear strength were correlated to the local void content.

Original languageEnglish
Title of host publicationECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials
PublisherEuropean Conference on Composite Materials, ECCM
ISBN (Print)9788888785332
StatePublished - 2012
Externally publishedYes
Event15th European Conference on Composite Materials: Composites at Venice, ECCM 2012 - Venice, Italy
Duration: 24 Jun 201228 Jun 2012

Publication series

NameECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials

Conference

Conference15th European Conference on Composite Materials: Composites at Venice, ECCM 2012
Country/TerritoryItaly
CityVenice
Period24/06/1228/06/12

Keywords

  • Porosity
  • Resin infusion
  • VAP
  • Voids

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