Electron Beam Technology for the Conservation of Cultural Heritage Material

Abstract

The development of non-invasive preservation techniques is an increasingly integral component in the field of cultural heritage conservation. Without proper storage and handling, the integrity of cultural artifacts materials can be lost. Electron beam technology has the potential to provide a novel approach to reduce the effects of mold degradation of valuable artifacts by providing a non-invasive preservation technique. This study evaluated the capability of reducing microbial species with electron beam technology, without significantly altering the mechanical and physical properties of the material. Four varieties of paper were treated at target dose points of 0, 5 and 15kGy and subsequently observed for physical and mechanical changes with respect to each dose point. The aim of this study was to determine the appropriateness of electron bean decontamination of cultural materials as a preventative measure against losing these valuable artifacts.