CN102359020B - Method for unfolding ancient rotten silk - Google Patents
Method for unfolding ancient rotten silk Download PDFInfo
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- CN102359020B CN102359020B CN 201110237880 CN201110237880A CN102359020B CN 102359020 B CN102359020 B CN 102359020B CN 201110237880 CN201110237880 CN 201110237880 CN 201110237880 A CN201110237880 A CN 201110237880A CN 102359020 B CN102359020 B CN 102359020B
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Abstract
The invention discloses a method for unfolding ancient rotten silk. The method is characterized by comprising the following steps of 1, putting 3 parts of citric acid powder and 2 parts of sodium dodecyl benzene sulfonate into a container, and mixing well, 2, orderly adding 1 part of 70% of a penetrant T, 30 parts of 3% of an ethylene diamine tetraacetic acid solution, 30 parts of 98% of amino silicone oil, and 80 to 120 parts of 99% of an ethanol solution into the container with stirring, 3, adding 3 parts of carboxymethyl cellulose into the container, adding deionized water into the container, and stirring to adjust a pH value of the mixed solution in the container to a pH value of 6.5 to obtain a desired unfolding agent, and 4, uniformly spraying the desired unfolding agent on a silk cultural relic needing to be unfolded and then carrying out unfolding after 10 minutes. Compared with the prior art, the method has the advantages that 1, the method is suitable for unfolding of ancient damageable silk with solidified pollutants; 2, the method can inhibit redeposition of the solidified pollutants; and 3, the unfolding agent adopted by the method can penetrate fast into the interior of solidified silk.
Description
Technical field
Present technique relates to a kind of guard method to historical relic, particularly the exhibition of the taking off method of the rotten silk of a kind of grain in ancient times.
Background technology
China is an ancient civilized country with long history.In the very long years, the various nationalities people have created effulgent national culture, have stayed countless magnificent historical relic legacy.But with the passing of the years, these historical relics wherein are no lack of much priceless, not reproducible rare cultural relics all in the damage that is standing in various degree, just can't retrieve in case damage.Studies show that, through the very long years, these historical relics are in underground destruction and the infringement that is subject to some extent physics, chemistry and biological factor, wherein some historical relic when being unearthed because of the acute variation of environment (mechanical collision, with contact with air, UV-irradiation, acid rain acid mist etc.) well damage.Therefore, the ancient silk historical relic that is consolidated be taken off and be launched, it is very important solving the silk relics solidification problem that is unearthed.Because the residing environment of these silk relics is very complicated before being unearthed, cause fixed factor a lot, add these silk relics and lost its original physical property fully, very " fragility " becomes, therefore it is more difficult to take off exhibition work, to have no the silk ash of mechanical strength and in layer peel away, and it is without prejudice and keeps its original appearance intact, task is very arduous.
Summary of the invention
The object of the present invention is to provide the exhibition of the taking off method of the rotten silk of grain in a kind of ancient times, can fixed fragile silk in ancient times be taken off expansion, and it is without prejudice and keeps its original appearance intact.
The exhibition of the taking off method of the rotten silk of a kind of grain in ancient times is characterized in that adopting following steps:
A) get 3 parts in citric acid powder by mass fraction, 2 parts of neopelexes are put into container, mix;
B) according to steps A) to get mass percentage concentration be 1 part of 70% penetrant t to the metering of identical mass fraction, mass percentage concentration is 30 parts of 3% edta solutions, mass percentage concentration is 30 parts of 98% amido silicon oils, mass percentage concentration is 80～120 parts of 99% ethanolic solutions, join successively in the container, stir while adding; Described amido silicon oil is hydrophilic epoxidized polyether modified silicon oil;
C) according to steps A) metering of identical mass fraction gets 3 parts of carboxymethyl celluloses, joins in the container, adding deionized water and stirring regulator solution pH value is 6.5 again, obtains the required spreader of taking off; The carboxymethyl cellulose degree of exchange is 0.6～0.8, the degree of polymerization 200～500;
D) will take off spreader and evenly be sprayed on the silk relics surface that need to take off exhibition, then silk relics being placed temperature is 25～35 ℃, and relative humidity is in 50～60% the environment, to take off exhibition behind the 10min.
Compared with prior art, major advantage of the present invention: the fragile silk in ancient times that 1) is applicable to the fixed thing of pollutant is taken off exhibition; 2) can suppress the again deposition of fixed pollutant, well fixed pollutant be disperseed out; 3) this takes off the inside that spreader can penetrate into fixed silk soon, eliminates fast the effect of consolidation force; 4) can original structure, the performance of silk do not impacted.
The specific embodiment
Embodiment 1:
The exhibition of the taking off method of the rotten silk of a kind of grain in ancient times is characterized in that adopting following steps:
A) get 3 parts in citric acid powder by mass fraction, 2 parts of neopelexes are put into container, mix;
B) according to steps A) to get mass percentage concentration be 1 part of 70% penetrant t to the metering of identical mass fraction, mass percentage concentration is 30 parts of 3% edta solutions, mass percentage concentration is 30 parts of 98% amido silicon oils, mass percentage concentration is 80 parts of 99% ethanolic solutions, join successively in the container, stir while adding; Described amido silicon oil is hydrophilic epoxidized polyether modified silicon oil;
C) according to steps A) metering of identical mass fraction gets 3 parts of carboxymethyl celluloses, joins in the container, adding deionized water and stirring regulator solution pH value is 6.5 again, obtains the required spreader of taking off; The carboxymethyl cellulose degree of exchange is 0.6, the degree of polymerization 500;
D) will take off spreader and evenly be sprayed on the silk relics surface that need to take off exhibition, then silk relics being placed temperature is 25 ℃, and relative humidity is in 60% the environment, to take off exhibition behind the 10min.
Embodiment 2:
The exhibition of the taking off method of the rotten silk of a kind of grain in ancient times is characterized in that adopting following steps:
A) get 3 parts in citric acid powder by mass fraction, 2 parts of neopelexes are put into container, mix;
B) according to steps A) to get mass percentage concentration be 1 part of 70% penetrant t to the metering of identical mass fraction, mass percentage concentration is 30 parts of 3% edta solutions, mass percentage concentration is 30 parts of 98% amido silicon oils, mass percentage concentration is 120 parts of 99% ethanolic solutions, join successively in the container, stir while adding; Described amido silicon oil is hydrophilic epoxidized polyether modified silicon oil;
C) according to steps A) metering of identical mass fraction gets 3 parts of carboxymethyl celluloses, joins in the container, adding deionized water and stirring regulator solution pH value is 6.5 again, obtains the required spreader of taking off; The carboxymethyl cellulose degree of exchange is 0.8, the degree of polymerization 200;
D) will take off spreader and evenly be sprayed on the silk relics surface that need to take off exhibition, then silk relics being placed temperature is 35 ℃, and relative humidity is in 50% the environment, to take off exhibition behind the 10min.
Embodiment 3:
The exhibition of the taking off method of the rotten silk of a kind of grain in ancient times is characterized in that adopting following steps:
A) get 3 parts in citric acid powder by mass fraction, 2 parts of neopelexes are put into container, mix;
B) according to steps A) to get mass percentage concentration be 1 part of 70% penetrant t to the metering of identical mass fraction, mass percentage concentration is 30 parts of 3% edta solutions, mass percentage concentration is 30 parts of 98% amido silicon oils, mass percentage concentration is 100 parts of 99% ethanolic solutions, join successively in the container, stir while adding; Described amido silicon oil is hydrophilic epoxidized polyether modified silicon oil;
C) according to steps A) metering of identical mass fraction gets 3 parts of carboxymethyl celluloses, joins in the container, adding deionized water and stirring regulator solution pH value is 6.5 again, obtains the required spreader of taking off; The carboxymethyl cellulose degree of exchange is 0.7, the degree of polymerization 350;
D) will take off spreader and evenly be sprayed on the silk relics surface that need to take off exhibition, then silk relics being placed temperature is 30 ℃, and relative humidity is in 45% the environment, to take off exhibition behind the 10min.
Claims (1)
1. the exhibition of the taking off method of the rotten silk of ancient times grain is characterized in that adopting following steps:
A) get 3 parts in citric acid powder by mass fraction, 2 parts of neopelexes are put into container, mix;
B) according to steps A) to get mass percentage concentration be 1 part of 70% penetrant t to the metering of identical mass fraction, mass percentage concentration is 30 parts of 3% edta solutions, mass percentage concentration is 30 parts of 98% amido silicon oils, mass percentage concentration is 80～120 parts of 99% ethanolic solutions, join successively in the container, stir while adding; Described amido silicon oil is hydrophilic epoxidized polyether modified amino silicon oil;
C) according to steps A) metering of identical mass fraction gets 3 parts of carboxymethyl celluloses, joins in the container, adding deionized water and stirring regulator solution pH value is 6.5 again, obtains the required spreader of taking off; The carboxymethyl cellulose degree of exchange is 0.6～0.8, the degree of polymerization 200～500;
D) will take off spreader and evenly be sprayed on the silk relics surface that need to take off exhibition, then silk relics being placed temperature is 25～35 ℃, and relative humidity is in 50～60% the environment, to take off exhibition behind the 10min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110237880 CN102359020B (en) | 2011-08-18 | 2011-08-18 | Method for unfolding ancient rotten silk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110237880 CN102359020B (en) | 2011-08-18 | 2011-08-18 | Method for unfolding ancient rotten silk |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102359020A CN102359020A (en) | 2012-02-22 |
| CN102359020B true CN102359020B (en) | 2013-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110237880 Expired - Fee Related CN102359020B (en) | 2011-08-18 | 2011-08-18 | Method for unfolding ancient rotten silk |
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| CN (1) | CN102359020B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817233A (en) * | 2012-09-11 | 2012-12-12 | 荆州文物保护中心 | Method for shaping and extracting ashing silk fabric cultural relics on unearthed sites |
| CN104562669B (en) * | 2015-01-20 | 2016-08-17 | 中国科学技术大学 | A kind of protection for silk weaving in ancient times historical relic adds solid-liquid, preparation method and protection reinforcement means |
| CN105350398A (en) * | 2015-09-22 | 2016-02-24 | 中国科学技术大学 | Uncovering agent and preparation method therefor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101407711A (en) * | 2008-12-01 | 2009-04-15 | 荆州文物保护中心 | Method for separating and stripping highly water-bearing low-intensity cultural relics silk |
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2011
- 2011-08-18 CN CN 201110237880 patent/CN102359020B/en not_active Expired - Fee Related
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| CN102359020A (en) | 2012-02-22 |
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Granted publication date: 20130227 Termination date: 20130818 |