Developing repairing additive for faded cultural relic and use method thereof

Abstract

The invention discloses a developing repairing additive for a faded cultural relic and a use method of the developing repairing additive. The developing repairing additive is composed of 1-butyl-3-methylimidazolium hexafluorophosphate and acetone solution according to a certain ratio; the composition and use thereof are simple and easy; after the developing repairing additive is introduced into acultural relic system, the original tissue of the cultural relic is not damaged; the developing repairing additive can be prepared for use according to the need; the acetone is used as a solvent, theionic liquid1-butyl-3-methylimidazolium hexafluorophosphate is dissolved in the acetone and then the volatility of acetone can be utilized to fill the pigment layer of the cultural relic with the 1-butyl-3-methylimidazolium hexafluorophosphate and reduce the light scattering of the pigment layer of the faded cultural relic; the developing repairing additive is a colorless, odorless and environment-friendly reagent with higher boiling point; the developing repairing additive is environment-friendly and is capable of realizing the developing of the color of the faded cultural relic; and the developing operation has reversibility and the developing effect is stable.

Description

technical field [0001] The invention belongs to the technical field of cultural relics protection, and in particular relates to a color-developing restoration agent for faded cultural relics and a use method thereof. Background technique [0002] Cultural relics contain rich historical information such as culture, art, economy and technology. They are one of the carriers of Chinese civilization. An important resource to promote tourism economy. However, due to the influence of many factors in the natural environment for a long time, the colored paintings of cultural relics of various shapes and qualities have suffered shocking and serious diseases. The color change of cultural relics is an important disease type, which not only directly affects viewing, but also affects the expression and acquisition of cultural relics information. If scientific and reasonable protection and restoration measures are not taken in time, these precious cultural heritages will cause irreparabl...

AI Technical Summary

Problems solved by technology

[0004] The color developer used for fading cultural relics has a complex ratio. The preparation of the color developer requires a copolymerization reaction, which requires long-term heating and reflux. The method of obtaining the color developer is not low-carbon or environmentally friendly.

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