Analysis of the chemical composition of ancient glass products and identification of the types to which they belong

Abstract

The Silk Road is a land artery connecting China and the West, an important passage for East-West trade, and glass products are one of the treasures of early exchanges. Due to different production techniques, the composition and performance of Eastern and Western glass are often very different, but the identification of glass has always been a problem in ancient times. Aiming at the analysis of the composition and source of ancient glass products, this paper designs a mathematical model to avoid duplication of work. Based on the data, this paper calculates the classification rules of the main components of high potassium glass, lead-barium glass; and by selecting the appropriate chemical components as the subcomponents for each category, the specific division methods and division results are given, and the rationality and sensitivity of the classification results are analyzed. And the chemical composition of the unknown category of glass artifacts is identified by the model to identify the type they belong to, and the sensitivity of the classification results is analyzed.