Electron-beam-curable epoxy resins for the manufacture of high-performance composites

Vincent J. Lopata, Chris B. Saunders, Ajit Singh, Christopher J. Janke, George E. Wrenn, Stephen J. Havens

Research output: Contribution to journalShort surveypeer-review

94 Scopus citations

Abstract

Researchers at ACSION Industries and Oak Ridge Center for Composite Manufacturing Technology have recently achieved a major breakthrough for the composites industry by successfully developing Electron-Beam (EB) curable epoxies and EB curing cycles that reduce processing time and cost while meeting the demanding requirements of high-performance composite structures. These developments make it possible to use a large class of common epoxies to build composite parts without the need for slow, high-temperature, high-pressure curing cycles, the associated expensive fabrication tools, or the toxic chemical hardeners. The pioneering invention and development of EB-curable epoxies and the impact of these materials on EB processing of advanced composites has provided the stimulus for several companies to use these EB-curable epoxies to demonstrate numerous manufacturing advantages for EB-cured composite materials. This research has already highlighted novel composite material design concepts that are feasible only by using this technology. This paper summarizes the important aspects of EB-curable epoxies and the EB-curing process. Copyright (C) 1999 Elsevier Science Ltd.

Original languageEnglish
Pages (from-to)405-415
Number of pages11
JournalRadiation Physics and Chemistry
Volume56
Issue number4
DOIs
StatePublished - Oct 1999
Externally publishedYes

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