A reinforcement and protection agent for crisp powder murals and its preparation and reinforcement method

A technology for reinforcement and murals, applied in the preservation of paintings, decorative arts, etc., can solve the problems of material aging, poor penetration of reinforcement reagents, and fouling of the paint layer on the surface of murals, and achieve the reduction of water holding and hygroscopicity, and the inhibition of salt damage. The effect is obvious and the water volatility is improved
CN105599534BActive Publication Date: 2017-03-22SHAANXI NORMAL UNIV
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Patents(China)
Current Assignee / Owner
SHAANXI NORMAL UNIV
Publication Date
2017-03-22

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Abstract

The invention provides a flaked and powdered mural reinforcing protective agent and a preparation and reinforcing method thereof. The agent is prepared from a reinforcing agent TB-1 prepared by dissolving 150-250 ml of ethyl orthosilicate in 1000 ml of ethyl alcohol, a reinforcing agent TB-2 prepared by dissolving 2-5 g of oxalic acid and 2-5 ml of phosphoric acid in each 1000 ml of ethyl alcohol, a reinforcing agent TB-3 prepared by 5-10 g of barium hydroxide and 2-3 g of poly(ethylene glycol) which are ground into the 100-200 nanometer scale through a ball mill in each 1000 ml of methyl alcohol, and a reinforcing agent TB-4 prepared by dissolving 3-5 g of disodium octoborate tetrahydrate in 100 ml of water according to the volume ratio of (2-5):(7-10):(7-10):(0.5-1.5). The coffin chamber flaked and powdered mural reinforcing material and the reinforcing method which are suitable for dry, semi-dry and humid environment conditions of arid regions, semi-arid regions and semi-humid regions are obtained.
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Description

technical field

[0001] The invention relates to the technical field of cultural relics protection, in particular to a reinforcement and protection agent for crispy powder murals and a preparation and reinforcement method thereof. Background technique

[0002] As an important part of traditional Chinese murals, tomb murals are generally painted on the four walls, the top and both sides of the corridor of the tomb. Most of the murals in the tomb reflect the activities of the deceased during his lifetime, and there are also gods, myths and legends, historical stories, sun, moon, stars, and pattern decorations. Considering the principles of authenticity and integrity of cultural heritage, and because some tomb murals are difficult to remove due to the special drawing process, many important tomb murals are protected in situ.

[0003] The tomb murals are affected by the environment such as changes in temperature and humidity, harmful gases in the air, and light intensity. After ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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