Effects of the chemicals used in the maintenance of string instruments on the structure and performance of the instrument

Abstract

In this study, the woods used in the construction of string instruments are examined with the precision of a laboratory technician, particularly focusing on the maintenance and restoration of their top surfaces. The study discusses how such meticulous examination can prolong the lifespan of string instruments and contribute to their effective use in concert halls. The aim of this research is to highlight the significant impact of chemicals used in the maintenance and repair of string instruments on their structure and performance. By analyzing what types of chemicals are used in the maintenance and repair of string instruments, the study explores how these substances can be used more effectively to preserve the surface of the instruments without causing damage, thereby enhancing their longevity and performance. Conducted through literature review and document analysis methods, the study emphasizes that the construction, maintenance, and repair of string instruments, and especially the chemicals involved, directly affect the instrument’s surface, tonal quality, and overall performance. The research findings suggest that a detailed analysis of the properties of surface cleaning and polishing chemicals (such as hydrogen peroxide (H₂O₂), acetone, ethyl alcohol, etc.) can contribute to the development of new restoration techniques. These could help prevent deformation of the sound and surface, and improve performance. In this context, it is concluded that when determining and applying the chemicals used in the maintenance of high artistic value instruments, those used in oil varnishing and those used in alcohol varnishing should be evaluated separately, in order to protect the instrument’s surface and positively affect its tonal quality and performance.