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Reinforcing agent for crisp powder ceramic painted cultural relic

A reinforcing agent and pottery technology, applied in the field of pottery painted cultural relics protection, can solve problems such as the disappearance of painted paintings, and achieve the effect of significant reinforcement effect, improved flexibility, and strong sealing and protection ability.

Inactive Publication Date: 2014-08-20
SHAANXI NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the ceramic painted cultural relics with hollowing, cracking, and powdery diseases are directly desalted, the precious painting and other information will disappear forever

Method used

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  • Reinforcing agent for crisp powder ceramic painted cultural relic
  • Reinforcing agent for crisp powder ceramic painted cultural relic
  • Reinforcing agent for crisp powder ceramic painted cultural relic

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Taking the preparation of 1000g crisp powder pottery colored painting cultural relic reinforcement agent as an example, the raw materials used and their quality composition are as follows:

[0023]

[0024] The preparation method is as follows: dissolve 85g of ADM-Z719 water-based polyurethane resin, 5g of ZB-F600 two-component FEVE water-based fluororesin, 20g of water-soluble epoxy resin B-63 in 145g of distilled water, and dissolve 15g of C8-10 fatty alcohol polyoxygen Vinyl ether JFC-6 was dissolved in 30g ethanol, and then the two solutions were mixed evenly with 700g methanol to obtain crisp powder pottery color painting cultural relic reinforcement agent.

Embodiment 2

[0026] Taking the preparation of 1000g crisp powder pottery colored painting cultural relic reinforcement agent as an example, the raw materials used and their quality composition are as follows:

[0027]

[0028] Its preparation method is identical with embodiment 1.

Embodiment 3

[0030] Taking the preparation of 1000g crisp powder pottery colored painting cultural relic reinforcement agent as an example, the raw materials used and their quality composition are as follows:

[0031]

[0032] Its preparation method is identical with embodiment 1.

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Abstract

The invention discloses a reinforcing agent for a crisp powder ceramic painted cultural relic. The reinforcing agent comprises, by mass, 6.0%-10.0% of ADM-Z719 waterborne polyurethane resin, 0.3%-1.0% of ZB-F600 bi-component FEVE waterborne fluroresin, 1.0%-3.0% of water soluble epoxy resin B-63, 1.0%-3.0% of C8-10 fatty alcohol-polyoxyethylene ether JFC-6, 2.0%-5.0% of ethanol, 10.0%-20.0% of distilled water, and 65.0%-75.0% methanol. The reinforcing agent provided by the invention has good thermal stability, not only can reinforce the painted layer of the ceramic painted cultural relic, but also can reinforce the ceramic tire. The reinforced painted layer has a primitively simple appearance, small color difference change, strong water resistance, and simple implementation process, significant strengthening effect, so that it can be used for reinforcing a crisp powder pottery crisp powder layer and makes good basis preparation for subsequent desalination.

Description

technical field [0001] The invention belongs to the technical field of protection of ceramic painted cultural relics, and in particular relates to a reinforcing agent for a crisp powder layer (including a pottery body and a painted layer) of ceramic painted cultural relics. Background technique [0002] Pottery painted cultural relics are precious and carry very important artistic value and historical information. The removal of soluble salt from salt-damaged crisp powder ceramic painted cultural relics (including painted pottery, pottery figurines, and pottery horses) is a long-term unsolved problem in the field of cultural relics protection. After a large number of precious pottery painted cultural relics from the Han Dynasty, Tang Dynasty and other dynasties were unearthed, due to the soluble and slightly soluble salts contained in them, the painted layers showed serious cracking, falling off, and crispy powder due to the influence of the external environment; more seriou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D175/04C09D127/18C09D163/00
Inventor 李玉虎熊铠王玉洁豆静杰汪娟丽
Owner SHAANXI NORMAL UNIV
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