SURVEY AND EVALUATION OF TRADITIONAL PAINTING FILM IN MONUMENTS

Abstract

Traditional lacquer on wood in monuments has created many valuable artifacts, some of which have become national treasures. The painting process usually
goes through many different steps and stages that are very elaborate and meticulous. During the survey, the research team collected traditional lacquer samples
at the monuments. Calculate the chemical composition and mechanical properties of the samples to determine some basic criteria and technical requirements
of the paint in the monument. The analysis results are the scientific basis for researching the traditional ceramic paint manufacturing process including: Material
composition, mixing ratio, paint manufacturing techniques. The results of chemical analysis of the paint collected at the relic include: film-forming agents,
additives, and colorants. Do not notice the presence of plastic in the paint composition. Analyzing the physical and mechanical properties of the painted paint
samples collected at the monument includes the following criteria: Density, solubility in water and solvents, adhesion strength, and impact resistance, it is found
that the paint samples all meet the mechanical properties. paint according to TCVN, this is the basis for the research team to propose technical requirements for
the traditional coating process.