Gold leaf pasting method for archaeological restoration

A technology of gold foil and cultural relics, which is applied in the field of gold foil backing for the restoration of archaeological cultural relics. It can solve the problems of peeling, poor durability of gold foil, and easy wrinkling of gold foil, and achieve good adhesion performance, improve stability and durability, and increase physiological compatibility. sexual effect

Inactive Publication Date: 2018-09-14
余其姝
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the existing gold foil back-pasting technology is common, there are some technical problems, such as the pasted gold foil and the gold-pasted surface

Method used

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  • Gold leaf pasting method for archaeological restoration

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Paste gold leaf on the surface of the bronze of 9 square centimeters

[0021] Step 1: Choose a smooth and flat gold-plated surface to remove dust and dirt on the gold-plated surface;

[0022] Step 2: Coat primer on the gold-plated surface. The primer contains the following materials in mass ratio: urushiol 13.7%, color reducing agent 0.1%, polyethyl acrylate 3%, gum 7%, sodium silicate 6 %, ethyl acetate 8%, paraffin wax 4%, vegetable oil 9%, the balance is deionized water;

[0023] Step 3: Cover the surface of the primer with leveling paper, wipe gently with cotton cloth to make the leveling paper fit the paint surface completely, then remove the leveling paper, and repeat with new leveling paper until the paint surface is smooth and the thickness is 0.03 -0.05mm, the flat paper is raw rice paper coated with an adsorption layer, the adsorption layer includes 57% polypropylene and 43% polyester fiber filaments;

[0024] Step 4: Cover one side of the gold foil with backing pape...

Embodiment 2

[0032] Paste gold leaf on the surface of the bronze of 9 square centimeters

[0033] Step 1: Choose a smooth and flat gold-plated surface to remove dust and dirt on the gold-plated surface;

[0034] Step 2: Coat primer on the gold-plated surface. The primer contains the following materials in mass ratio: urushiol 14.2%, color reducing agent 0.2%, polyethyl acrylate 4%, gum 8%, sodium silicate 7 %, ethyl acetate 9%, paraffin wax 5%, vegetable oil 10%, the balance is deionized water;

[0035] Step 3: Cover the surface of the primer with leveling paper, wipe gently with cotton cloth to make the leveling paper fit the paint surface completely, then remove the leveling paper, and repeat with new leveling paper until the paint surface is smooth and the thickness is 0.03 -0.05mm, the flat paper is raw rice paper coated with an adsorption layer, the adsorption layer includes 57% polypropylene and 43% polyester fiber filaments;

[0036] Step 4: Cover one side of the gold foil with backing pap...

Embodiment 3

[0044] Paste gold leaf on the surface of the bronze of 9 square centimeters

[0045] Step 1: Choose a smooth and flat gold-plated surface to remove dust and dirt from the gold-plated surface;

[0046] Step 2: Coating primer on the gold-plated surface. The primer contains the following raw materials in mass ratio: urushiol 15.6%, color reducing agent 0.25%, polyethyl acrylate 4.3%, gum 8.2%, sodium silicate 7.2 %, ethyl acetate 9.5%, paraffin wax 5.4%, vegetable oil 11.5%, the balance is deionized water;

[0047] Step 3: Cover the surface of the primer with leveling paper, wipe gently with cotton cloth to make the leveling paper fit the paint surface completely, then remove the leveling paper, and repeat with new leveling paper until the paint surface is smooth and the thickness is 0.03 -0.05mm, the flat paper is raw rice paper coated with an adsorption layer, the adsorption layer includes 57% polypropylene and 43% polyester fiber filaments;

[0048] Step 4: Cover one side of the gold...

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PUM

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Abstract

The invention discloses a gold leaf pasting method for archaeological restoration. The gold leaf pasting method comprises the steps of treating a to-be-gilded surface, applying primer to the to-be-gilded surface, absorbing primer with untreated Xuan paper, and pasting gold leaves, wherein the primer is prepared from the following raw materials according to mass ratio: 13.7% to 18.5% of urushiol, 0.1% to 0.3% of subtractive agent, 3% to 6% of polyethylene acrylate, 7% to 9% of gum, 6% to 8% of sodium silicate, 8% to 12% of acetic ether, 4% to 6.5% of paraffin, 9% to 14% of vegetable oil and thebalance of deionized water.

Description

Technical field [0001] The invention relates to the field of restoration of archaeological cultural relics, in particular to a method for recovering gold foil for archaeological cultural relics restoration. Background technique [0002] Gold foil has a long history in my country. Among the unearthed artifacts in Sanxingdui, Guanghan, Sichuan Province, archaeologists have discovered that bronze ware is decorated with gold foil. As cultural relics have been buried in the ground for a long time and have been eroded by years, and have been damaged to varying degrees, most of the cultural relics that have been excavated need to be repaired. The restoration of cultural relics generally requires spectral analysis, drawing, adhesion, reinforcement, and repair. For cultural relics pasted with gold foil, it is generally necessary to perform gold foil back paste. Although the existing gold foil reattachment technology is common, there are some technical problems. For example, the pasted go...

Claims

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Application Information

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IPC IPC(8): B44C1/14C09D191/00C09D5/00C09D7/61C09D7/65
CPCB44C1/14C08L2205/035C09D5/002C09D191/00C09D7/61C09D7/65C08L33/08C08L93/00C08L91/06C08L67/08C08K3/34
Inventor 余其姝
Owner 余其姝
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