Sizing color painting reattachment restoration agent for ceramic relics

Abstract

The invention relates to a sizing color painting reattachment restoration agent for ceramic relics, which is prepared from 9% to 35% of ZB-F600 dual FEVE waterborne fluorocarbon resin, 1% to 5% of water-soluble epoxy resin and 60% to 90% of water. After being restored by the agent, a sample test panel has good flexibility, strong adhesion force and little color difference change. After being tested by ultraviolet aging, hygrothermal aging and ozone aging tests, the flexibility and the adhesion force can be maintained well, and the color difference change is little, thereby representing that the agent can enhance the bonding strength of the sample test panel, and strengthen the endurance and the capability of resisting external force impact. The attachment restoration agent carries out attachment restoration on the cracked, wrapped and fallen color painting terro-cotta of Western Han Dynasty in Xianyang Museum. After the terro-cotta is restored by the agent, the color paintings are adhered to the terro-cotta, the strength of the color paintings is enhanced, the surface is smooth and the original feature is restored. The color paintings do not generate the phenomena of falling and wrapping after being traced and investigated for four years, and the agent has good restoration effect.

Description

technical field [0001] The invention belongs to the technical field of materials, and in particular relates to a paste-back repairing agent for cracked, warped and fallen-off pottery cultural relics and glue-painted paintings. Background technique [0002] Painted pottery has been painted on pottery since the Neolithic Age, and in subsequent dynasties, painted objects were basically decorated. The content of colored painting is very rich, and it conveys important information of human civilization. China's painted cultural relics are particularly rich, which provide us with important historical information and profound cultural connotations. From the painted pottery in the Spring and Autumn and Warring States Periods to the painted terracotta warriors in the Qin Dynasty, from the paintings of the tombs of the Han Dynasty to the architectural paintings of the Jin, Tang, Yuan, Ming, and Qing Dynasties, it is like a movie scene, recording the progress of history and the gradual...

AI Technical Summary

Problems solved by technology

Although the famous Qin Terracotta Warriors and Horses solved the problem of protecting the unearthed painted paintings with PEG, methacrylic acid monomers and electron radiation treatment, the problem of pasting and repairing the large number of painted paintings that have fallen off has not yet been solved.

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