CN110305740A - A kind of silk fabric cultural relics aqueous cleaning agent and its preparation and cleaning method - Google Patents
A kind of silk fabric cultural relics aqueous cleaning agent and its preparation and cleaning method Download PDFInfo
- Publication number
- CN110305740A CN110305740A CN201910456744.7A CN201910456744A CN110305740A CN 110305740 A CN110305740 A CN 110305740A CN 201910456744 A CN201910456744 A CN 201910456744A CN 110305740 A CN110305740 A CN 110305740A
- Authority
- CN
- China
- Prior art keywords
- cleaning
- cultural relics
- silk fabric
- gel
- fabric cultural
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 151
- 239000004744 fabric Substances 0.000 title claims abstract description 78
- 239000012459 cleaning agent Substances 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 26
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims abstract description 14
- 235000019441 ethanol Nutrition 0.000 claims abstract description 14
- 235000002906 tartaric acid Nutrition 0.000 claims abstract description 14
- 239000011975 tartaric acid Substances 0.000 claims abstract description 14
- ZTOKUMPYMPKCFX-CZNUEWPDSA-N (E)-17-[(2R,3R,4S,5S,6R)-6-(acetyloxymethyl)-3-[(2S,3R,4S,5S,6R)-6-(acetyloxymethyl)-3,4,5-trihydroxyoxan-2-yl]oxy-4,5-dihydroxyoxan-2-yl]oxyoctadec-9-enoic acid Chemical compound OC(=O)CCCCCCC/C=C/CCCCCCC(C)O[C@@H]1O[C@H](COC(C)=O)[C@@H](O)[C@H](O)[C@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](COC(C)=O)O1 ZTOKUMPYMPKCFX-CZNUEWPDSA-N 0.000 claims abstract description 10
- ITINHILOFRNOSJ-UHFFFAOYSA-N [Na].[Na].[Na].C(=O)(O)N(C(C)(C(=O)O)C)C(=O)O Chemical compound [Na].[Na].[Na].C(=O)(O)N(C(C)(C(=O)O)C)C(=O)O ITINHILOFRNOSJ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000499 gel Substances 0.000 claims description 88
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 37
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 36
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 30
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 30
- 238000003756 stirring Methods 0.000 claims description 21
- 239000000017 hydrogel Substances 0.000 claims description 17
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 16
- 239000003999 initiator Substances 0.000 claims description 16
- 238000002604 ultrasonography Methods 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 14
- 229910052757 nitrogen Inorganic materials 0.000 claims description 14
- 230000008961 swelling Effects 0.000 claims description 14
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 13
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 13
- 239000008367 deionised water Substances 0.000 claims description 13
- 229910021641 deionized water Inorganic materials 0.000 claims description 13
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 claims description 12
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 11
- 102000004142 Trypsin Human genes 0.000 claims description 9
- 108090000631 Trypsin Proteins 0.000 claims description 9
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 9
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 claims description 9
- 239000012588 trypsin Substances 0.000 claims description 9
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 239000004615 ingredient Substances 0.000 claims description 7
- 235000015110 jellies Nutrition 0.000 claims description 7
- 239000008274 jelly Substances 0.000 claims description 7
- 238000004506 ultrasonic cleaning Methods 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 6
- 235000013399 edible fruits Nutrition 0.000 claims description 6
- 229940044192 2-hydroxyethyl methacrylate Drugs 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 claims description 3
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 claims description 3
- -1 N, N '-methylene Chemical group 0.000 claims description 3
- 238000004090 dissolution Methods 0.000 claims description 3
- 150000002576 ketones Chemical class 0.000 claims description 3
- 229920006316 polyvinylpyrrolidine Polymers 0.000 claims description 2
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 claims 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims 1
- 150000001336 alkenes Chemical class 0.000 claims 1
- 241001465754 Metazoa Species 0.000 abstract description 8
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 8
- 239000011707 mineral Substances 0.000 abstract description 8
- 244000005700 microbiome Species 0.000 abstract description 6
- 108010082495 Dietary Plant Proteins Proteins 0.000 abstract description 5
- 238000004321 preservation Methods 0.000 abstract description 4
- 239000004753 textile Substances 0.000 description 22
- 238000011160 research Methods 0.000 description 8
- 239000003344 environmental pollutant Substances 0.000 description 6
- 239000000835 fiber Substances 0.000 description 6
- 231100000719 pollutant Toxicity 0.000 description 6
- 208000009146 rhinoscleroma Diseases 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000006386 neutralization reaction Methods 0.000 description 5
- 239000004094 surface-active agent Substances 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005108 dry cleaning Methods 0.000 description 4
- 238000002329 infrared spectrum Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000017854 proteolysis Effects 0.000 description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 239000003599 detergent Substances 0.000 description 3
- 208000002173 dizziness Diseases 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000010865 video microscopy Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 229940126678 chinese medicines Drugs 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- XMWPYWXUPZXITO-UHFFFAOYSA-N 2-(dicarboxyamino)-2-methylpropanoic acid Chemical compound OC(=O)C(C)(C)N(C(O)=O)C(O)=O XMWPYWXUPZXITO-UHFFFAOYSA-N 0.000 description 1
- PLXMOAALOJOTIY-FPTXNFDTSA-N Aesculin Natural products OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H]1Oc2cc3C=CC(=O)Oc3cc2O PLXMOAALOJOTIY-FPTXNFDTSA-N 0.000 description 1
- 241000255789 Bombyx mori Species 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 101100136092 Drosophila melanogaster peng gene Proteins 0.000 description 1
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- 239000004365 Protease Substances 0.000 description 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 1
- 206010040880 Skin irritation Diseases 0.000 description 1
- 206010065954 Stubbornness Diseases 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 235000004279 alanine Nutrition 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000011538 cleaning material Substances 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 150000004968 peroxymonosulfuric acids Chemical class 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 235000019394 potassium persulphate Nutrition 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000001226 reprecipitation Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
- 230000036556 skin irritation Effects 0.000 description 1
- 231100000475 skin irritation Toxicity 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- SOBHUZYZLFQYFK-UHFFFAOYSA-K trisodium;hydroxy-[[phosphonatomethyl(phosphonomethyl)amino]methyl]phosphinate Chemical compound [Na+].[Na+].[Na+].OP(O)(=O)CN(CP(O)([O-])=O)CP([O-])([O-])=O SOBHUZYZLFQYFK-UHFFFAOYSA-K 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F271/00—Macromolecular compounds obtained by polymerising monomers on to polymers of nitrogen-containing monomers as defined in group C08F26/00
- C08F271/02—Macromolecular compounds obtained by polymerising monomers on to polymers of nitrogen-containing monomers as defined in group C08F26/00 on to polymers of monomers containing heterocyclic nitrogen
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/662—Carbohydrates or derivatives
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2003—Alcohols; Phenols
- C11D3/2006—Monohydric alcohols
- C11D3/201—Monohydric alcohols linear
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2086—Hydroxy carboxylic acids-salts thereof
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/26—Organic compounds containing nitrogen
- C11D3/33—Amino carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
- C11D3/3776—Heterocyclic compounds, e.g. lactam
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/386—Preparations containing enzymes, e.g. protease or amylase
- C11D3/38618—Protease or amylase in liquid compositions only
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B11/00—Treatment of selected parts of textile materials, e.g. partial dyeing
- D06B11/0056—Treatment of selected parts of textile materials, e.g. partial dyeing of fabrics
- D06B11/0066—Treatment of selected parts of textile materials, e.g. partial dyeing of fabrics by spaced contacts with a member carrying a single treating material
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B13/00—Treatment of textile materials with liquids, gases or vapours with aid of vibration
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
- D06B3/18—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics combined with squeezing, e.g. in padding machines
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/12—Soft surfaces, e.g. textile
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Textile Engineering (AREA)
- Materials Engineering (AREA)
- Emergency Medicine (AREA)
- Molecular Biology (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Detergent Compositions (AREA)
Abstract
The present invention provides a kind of silk fabric cultural relics aqueous cleaning agent and its preparation and cleaning methods.The silk fabric cultural relics aqueous cleaning agent, it is characterized in that, including cleaning solution, the cleaning solution is by following percent mass proportionings at being grouped as: sophorolipid 5%-10.0%, N, N- dicarboxyl methylalanine trisodium 1.5%-5%, tartaric acid 0.5-1.5%, trypsase 0.5%-3.5%, ethyl alcohol 1%-5% and surplus water.The present invention can remove simultaneously a variety of dirts on silk fabric cultural relics include animal/vegetable protein degrade rotten residual, microorganism, minerals mixed type dirt；On silk goods intensity without influence；Silk fabric cultural relics color and flexibility after treatment is obviously improved；It can be used for the cleaning that various preservation condition silk fabric cultural relics include the rotten unearthed silk fabric cultural relics of fragile grain.
Description
Technical field
The present invention relates to a kind of cleaning protection methods of silk fabric cultural relics, and it is high to specifically relate to a kind of silk fabric cultural relics
Imitate cleaning agent and cleaning method.
Background technique
Silk fabric cultural relics are that the preciousness with science, art and historical value carried in human social activity is lost
Object is that research ancient textile raw material constitutes, processes weaving process and printing technology and each period social economy and culture
The important real example of form is the cultural assets of mankind's preciousness.
Silk fabric cultural relics are because of the extremely fragile silk fabric cultural relics that are especially unearthed of quality, due to the burial ring Jing Guo very long complexity
Border causes its contaminated object microbial attack situation sufficiently complex, and serious crisp solution, part consolidation even mineralising one have occurred for fabric
Touching is i.e. broken, is difficult completely to preserve, and even relic is also extremely precious historical data, and cleaning cleaning in time is for this kind of historical relic
Information extraction and long-term preservation are of great significance.Since the surface color stability of contaminated Ancient Silk Textile is by serious
It influences, and silk fiber also occurs the various aging phenomena such as carbonizing or decompose, therefore how not to influence original color and fiber
Implementing the cleaning to the Ancient Silk Textile seriously polluted under intensity has extreme difficulty and risk, is paid close attention in the industry for a long time.
There is the research report of the various chemical materials for dirt tool cleaning actions different on silk goods both at home and abroad at present, such as
About active components of plants, animal extracts, minerals and the effect of microorganism [1]；Present Research about aqueous cleaning agent
[2]；Use and effect analysis [3,4] about surfactant complexing auxiliary agent；Linguistic term about cleaning technique technique
[5]；[6] such as researchs about gel cleaning.The rinse product of commercially available household silk hairs substance is suitble to cleaning object to be mostly oil
Lipid, dust-like spot, and the pollutant in Ancient Silk Textile is usually mixed with metal inorganic salt, animals and plants corpse corrosion residual
The sufficiently complex component such as object and catabolite.Another commercially available rinse product alkalinity is stronger, and unsuitable quality is very fragile and has
The Ancient Silk Textile of natural plant dye dyeing.Ancient Silk Textile is because once burying in underground for a long time or of the remote past being subjected to various rings
The influence of border factor, the pollution disease different there are various degree, these stains can be further caused and be damaged by worms in produced stain
It goes rotten, makes the further aging of silk goods, eventually lead to riddled with gaping wounds, greatly reduce its culture, history, artistic value.
Part cleaning is to remove locally to endanger stain on fragile ancient textiles, its advantage is that being easy to control when using cleaning solution
System does not generate liquid trickling with fabric contact interface dry and wet.Hydrogel, which possesses preferable swelling behavior, can largely retain liquid object
Matter is excellent cleaning agent carrier, and by selection monomer and to introduce different chain length polymer quiet between polymers functionality to weaken
Electric repulsion, can make gel meet use intensity require under obtain suitable cleaning agent rate of release, overcome wet-cleaning because
It is unable to control the problem of cleaning component diffusion causes large stretch of water mark.Gel is spread on to the region for needing to clean, can make to have
Effect ingredient sufficiently acts on surface, the situation opened of dizzy dye occurred without general cleaning agent.When the cleaning in gel at
Divide after releasing, dry gel can adsorb pollutant, also improve the cleaning effect of gel.
[1] He Jun, Peng Zhiqin, all Yang wait application summary [J] text of the natural material in silk fabric cultural relics cleaning protection
Object protection and archaeology science, 2013,25 (2): 83-91.HE Jun, PENG Zhi-qin, ZHOU Yang, et al.The
application of natural materials in cleaning excavated silk textiles[J]
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Boundary, 2017,33 (06): 30-38.
[3] surfactant Preliminary Analysis [J] Perspective of China Washing Product Industry in Wang Lei detergent for silk and wool, 2003 (6):
61-63.WANG Lei.Analysis of surfactant used in silk and wool detergent[J]
.China Surfactant Soap and Detergent industries.2003(6):61-63.
[4] protection of Kong Xu ancient textiles --- the Shanghai research [D] of silk fabric cultural relics cleaning and storage: eastern Hua Da
It learns, mono- A Research on the of 2004.KONG Xu.The Conservation of Antique Textiles
Cleaning and Storage of Ancient Silk[D].Shanghai:Donghua University,2004.
[5] research [J] the Shanghai Textile science and technology of Wang Yongli, Zhao Feng, Tu Hengxian silk goods ultrasonic cleaning technology,
2006,34(12):16-18.WANG Yong-li,ZHAO Feng,TU Heng-xian.A study of ultrasonic
cleaning technology for excavated silk textiles[J].Shanghai textile science
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Shaanxi Normal University, 2016.
Summary of the invention
It is an object of the invention to pollutant kind and Ancient Silk Textile material feature developments in comprehensive Ancient Silk Textile
Cleaning material overcomes deficiency existing for existing cleaning technique, provides a kind of silk fabric cultural relics use easy to operate, noresidue pollution
Aqueous cleaning agent and its preparation and cleaning method.
In order to achieve the above object, the present invention provides a kind of silk fabric cultural relics aqueous cleaning agents, which is characterized in that packet
Include cleaning solution, the cleaning solution is by following percent mass proportionings at being grouped as: sophorolipid 5%-10.0%, N, N- bis-
Carboxymethyl alanine trisodium 1.5%-5%, tartaric acid 0.5-1.5%, trypsase 0.5%-3.5%, ethyl alcohol 1%-5% and remaining
The water of amount.
Preferably, the silk fabric cultural relics with aqueous-base cleaning solution by by weight percentage sophorolipid 6%-9%,
N, N- dicarboxyl methylalanine trisodium 2.5%-4%, tartaric acid 0.5-1%, trypsase 2%-3%, ethyl alcohol 2%-5% and
The deionized water of surplus forms.
Preferably, the preparation method of the cleaning solution includes: first that trypsase is soluble in water, stirring and dissolving,
It is placed in 40-50 DEG C of thermostat water bath and activates 0.5-1.5h, obtain clear trypsin solution；By its in addition to tartaric acid
It after remaining ingredient is mixed into solution, is stirred with the trypsin solution, is 6.5-6.9 with fruit acid for adjusting pH.
It is highly preferred that the pH is 6.7.
Preferably, the silk fabric cultural relics aqueous cleaning agent further includes cleaning gel.
It is highly preferred that the cleaning gel is polyvinylpyrrolidone/2-hydroxyethyl methacry-late hydrogel (p
(HMEA)/PVP) or polyvinylpyrrolidone/Sodium Polyacrylate hydrogel (p (PAANa)/PVP).
It is highly preferred that the polyvinylpyrrolidone/2-hydroxyethyl methacry-late hydrogel preparation method packet
Include: first by hydroxyethyl methacrylate and N, N '-methylene-bisacrylamide is added to the water, 55-65 DEG C of water-bath, in nitrogen
Lower stirring and dissolving is protected, divides a small amount of repeatedly addition polyvinylpyrrolidone under stiring, until all dissolution forms sticky glue
Object is eventually adding initiator 2,2- azodiisobutyronitrile, ultrasonic 30min.Jelly is poured into mold, seals mold, outside
Bread wraps up in two-layer fresh-retaining bag sealing, is put into 55-65 DEG C of water-bath, stands reaction and generates polyvinylpyrrolidone/methacrylic acid-
2- hydroxyl ethyl ester hydrogel.
It is highly preferred that the polyvinylpyrrolidone/Sodium Polyacrylate hydrogel preparation method includes: by propylene
Acid is added to the water, and stirs evenly, be added sodium hydroxide (degree of neutralization 90%) stir 20-40min afterwards, under nitrogen protection plus
Entering polyvinylpyrrolidone and N, N '-methylene-bisacrylamide stirs 20-40min, is eventually adding initiator potassium persulfate,
Resulting jelly is carefully poured into mold by ultrasonic 20-40min, seals mold, and two-layer fresh-retaining bag sealing is wrapped up in outside,
It is put into 70-80 DEG C of water-bath, gel is cleaned in reaction generation in 2-4 hours, is rinsed with ethyl alcohol, is put into baking oven and dries for use.
It is highly preferred that the polyvinylpyrrolidone/Sodium Polyacrylate hydrogel is by following percent mass proportionings
Raw material is made: 10-30% acrylic acid, 5-15% sodium hydroxide, 0.2%-1.2%N, N '-methylene-bisacrylamide, 15%-
40% polyvinylpyrrolidone, 0.015%-0.3% initiator potassium persulfate, surplus are water.
It is highly preferred that the additional amount of the initiator potassium persulfate is 0.02%-0.1%.
It is highly preferred that the cleaning gel is made of the raw material of following percent mass proportionings: 15-25% acrylic acid,
7.5-12% sodium hydroxide, 0.5-0.8%N, N '-methylene-bisacrylamide, 20-25% polyvinylpyrrolidone, 0.02%-
0.1% initiator potassium persulfate, surplus are water.
It is highly preferred that the degree of neutralization of the acrylic acid is 85-95%.
It is highly preferred that the water is distilled water or deionized water.
It is highly preferred that the described cleaning gel with a thickness of 2-3cm.
The present invention also provides the cleaning methods of above-mentioned silk fabric cultural relics aqueous cleaning agent characterized by comprising
Cleaning gel is placed in cleaning solution 1-3 hours, is sufficiently swollen, the gel after making swelling sticks on the silk goods for needing to clean
Surface carries out cleaning 0.1-1.5h to spot by the viscoplasticity of gel itself and the cleaning solution of release, changes xerogel patch
It applies in spot 25-35min, throws off gel.
Preferably, after the described gel made after swelling sticks on the silk goods surface for needing locally to clean, by ultrasonic wave
The ultrasonic cleaning head contact of washer is attached on gel, interval ultrasound, to improve cleaning effect.
It is highly preferred that the interval ultrasound is primary every 3-8 minutes ultrasounds, it is 1-5 minutes each.
It is highly preferred that the vibration frequency of the ultrasonic cleaners is 40kHz, power 20-40W.
Preferably, before making the gel after swelling stick on the silk goods surface for needing to clean, 7%- first is glued with cotton
Three sodium solution of 9% N, N- dicarboxyl methylalanine applies at the scleroma position of silk goods, until the softening dispersion of scleroma position.
Preferably, after " gel after making swelling sticks on the silk goods surface for needing to clean ", pressure is applied to gel.
The present invention uses degradable biological surfactant sophorolipid, on silk fabric cultural relics intensity without influence, improves silk
Fabric historical relic color and flexibility improve the washing performance to dirts all kinds of on silk fabric cultural relics.Rinse without remnant and rinsing liquid
No pollution to the environment.It is rotten residual that animal/vegetable protein degradation on silk fabric cultural relics can be removed in specific manner in combination with protease
It stays, in conjunction with complexing agent such as N, N- dicarboxyl methylalanine trisodium can efficiently remove scleroma minerals dirt on silk fabric cultural relics,
It is obviously improved silk fabric cultural relics flexibility, while tartaric acid acts not only as builder, cleaning agent can also be maintained to be in closely
Under the conditions of property.
Compared with prior art, the invention has the following beneficial effects:
1) cleaning solution of the invention can reduce surface tension, quickly soak dirt, between dirt and fiber
Binding force can reduce.Moreover, attached gel has diffusivity, hydroxyl is more, can interact with the residue of fiber.
2) contain Sodium Polyacrylate in cleaning gel of the invention, Sodium Polyacrylate is a kind of linear, soluble high score
Sub- compound, carboxyl on strand is since electrostatic repulsion acts on, so that the polymer chain stretching, extension to circumnutate, facilitating has absorption
The functional group of property exposes to surface, has adsorption effect to spot particle.And Sodium Polyacrylate possesses preferable swelling behavior, and it can
Largely to retain liquid, excellent carrier can be used as.The addition of polyvinylpyrrolidone (PVP) can enhance the strong of gel
Degree improves diffusion velocity of the cleaning solution ingredient in gel.Meanwhile PVP is because having anti-dirt reprecipitation performance, it is preferably clear
Wash silk goods.
3) flexible ratio of the present invention combines, is easy to operate, can remove a variety of pollutants in Ancient Silk Textile, can be simultaneously
Remove silk fabric cultural relics on a variety of dirts include animal/vegetable protein degrade rotten residual, microorganism, minerals mixed type dirt；
On silk goods intensity without influence；Silk fabric cultural relics color and flexibility after treatment is obviously improved；It can be used for various preservations
Situation silk fabric cultural relics include the cleaning of the rotten unearthed silk fabric cultural relics of fragile grain.With efficient quick, simple to operate, ring
The features such as ensuring safety.
4) present invention can carry out local cleaning for scleroma minerals dirt on silk fabric cultural relics.The aqueous cleaning agent and
Cleaning method (gel cleaning agent) includes that animal/vegetable protein degradation is rotten with that can remove a variety of dirts on silk fabric cultural relics simultaneously
Rotten residual, microorganism, minerals mixed type dirt；On silk goods intensity without influence；Silk fabric cultural relics color after treatment
Pool and flexibility are obviously improved；Can be used for various preservation condition silk fabric cultural relics includes the rotten unearthed silk fabric cultural relics of fragile grain
Cleaning.Has the characteristics that efficient quick, simple to operate, Environmental Safety.
5) present invention can clean mixed type spot, and clean effect is good.The present invention can be cleaned in arbitrary surfaces, and
There is no residual contaminations.The present invention can according to need, and gel is spread on and needs the region cleaned, can make effective component with
Fiber sufficiently acts on, the situation opened without dizzy dye.
6) present invention is nontoxic, to sense organ and no skin irritation.
Detailed description of the invention
Fig. 1, which is unearthed before and after Song Dynasty silk goods relic cleans, compares photo.It (a) is photo before cleaning；It (b) is to be shone after cleaning
Piece；It (c) is enlarged photograph before cleaning；It (d) is enlarged photograph after cleaning；
The cleaning of Fig. 2 collection Ancient Silk Textile 1 front and back compares photo.It (a) is enlarged photograph before cleaning；It (b) is to be put after cleaning
Big photo；
The cleaning of Fig. 3 collection Ancient Silk Textile 2 front and back compares photo.(a) photo is cleaned for gel；(b) for by hydrogel
Fabric surface photo after cleaning and water suction.
Fig. 4 is the scanning electron microscope (SEM) photograph of cleaning gel prepared by embodiment 1.
Fig. 5 is the scanning electron microscope (SEM) photograph of cleaning gel prepared by embodiment 2.
Fig. 6 is the scanning electron microscope (SEM) photograph of cleaning gel prepared by embodiment 3
Fig. 7 is comparison diagram before and after cleaning gel cleaning Ancient Silk Textile prepared by embodiment 1；(a) before for cleaning；(b) it is
After cleaning.
Fig. 8 is comparison diagram before and after 100% silkworm silk goods of cleaning gel cleaning modern times prepared by embodiment 2；It (a) is cleaning
Before；(b) after for cleaning.
Fig. 9 is comparison diagram before and after cleaning gel cleaning Ancient Silk Textile prepared by embodiment 3；(a) before for cleaning；(b) it is
After cleaning.
Figure 10 is ultrasonic cleaner schematic diagram.In figure: 1 power regulating knob, 2 control switch, 3 transformer, 4 cable
5 ultrasonic transducer 6 of connector is cleaned by ultrasonic head.
Figure 11 is p (HEMA-PVP) infrared spectrum；
Figure 12 is p (PAANa-PVP) infrared spectrum；
Figure 13 is that the SEM of p (HEMA-PVP) hydrogel schemes.
Specific embodiment
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, those skilled in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Range.
Percentage of the present invention is unless otherwise specified percent mass proportioning.
Each raw material that various embodiments of the present invention use is commercial product, wherein sophorolipid (hundred million Kang Long biotechnology of Shaanxi
Co., Ltd), trypsase (grade BR, Shanghai Yuan Ye Biotechnology Co., Ltd), tartaric acid (grade AR, Chinese medicines group chemistry
Reagent Co., Ltd), N, N- dicarboxyl methylalanine trisodium (grade AR, Sinopharm Chemical Reagent Co., Ltd.), ethyl alcohol (etc.
Grade AR, Sinopharm Chemical Reagent Co., Ltd.)；Polyvinylpyrrolidone (grade AR, the limited public affairs of Chinese medicines group chemical reagent
Department), N, N '-methylene-bisacrylamide (grade AR, Sinopharm Chemical Reagent Co., Ltd.), potassium peroxydisulfate (grade AR, state
Chemical reagent Co., Ltd, medicine group), acrylic acid (AR, Xilong Chemical Co., Ltd).
As shown in Figure 10, ultrasonic cleaner used in following embodiment is power-adjustable ultrasonic cleaner, including electricity
Source, power supply are equipped with power regulating knob 1 and control switch 2, and power supply connects transformer 3, and transformer 3 is through cable connector 4
Connect ultrasonic transducer 5, the connection ultrasonic cleaning head 6 of ultrasonic transducer 5.Ultrasonic wave passes through gel and generates cavitation effect
It answers, cavitation generates bubble to silk fabrics surface, fabric surface spot is washed away using the pressure that bubble eruption moment generates, to reach
To the local cleaning effect of enhancing.
Embodiment 1
A kind of silk fabric cultural relics aqueous cleaning agent, including cleaning gel and cleaning solution, the cleaning solution is with weight
Percentages are measured, by sophorolipid 5%, N, N- dicarboxyl methylalanine trisodium 1.5%, tartaric acid 1%, trypsase 0.5%, ethyl alcohol
1% and surplus deionized water composition.
The cleaning solution the preparation method comprises the following steps: trypsase is dissolved in deionized water first, stirring and dissolving, place
0.5h is activated in 40 DEG C of thermostat water bath, obtains clear trypsin solution；Remaining ingredient in addition to tartaric acid is mixed
It after solution, is stirred with the trypsin solution, is 6.7 with fruit acid for adjusting pH, obtains cleaning solution.
The cleaning gel is p (PAANa-PVP), is made of the raw material of following percent mass proportionings: 16% acrylic acid,
6% sodium hydroxide, 0.5%N, N '-methylene-bisacrylamide, 20% polyvinylpyrrolidone, 0.025% initiator persulfuric acid
Potassium, surplus are deionized water.The cleaning gel the preparation method comprises the following steps: 16% acrylic acid is add to deionized water, stir
It mixes uniformly, sodium hydroxide (degree of neutralization 90%) is added and stirs 30min afterwards, 20% polyvinylpyrrolidine is added under nitrogen protection
Ketone and 0.5%N, N '-methylene-bisacrylamide stir 30min, 0.025% initiator potassium persulfate are eventually adding, in pulse
Ultrasound 30min, resulting jelly is carefully poured into mold under mode, about two centimetres of thickness, seals mold, outside package
Two-layer fresh-retaining bag sealing, is put into 75 DEG C of water-baths, reacts the cleaning gel of generation in 3 hours, is flushed three times, be put into baking oven with ethyl alcohol
50 DEG C of drying are stand-by, and the infrared spectrum of gained gel is as shown in figure 12.1600-1675cm-1Locating absorption peak is existing for C=C key
Characteristic peak, with C=O stretching vibration peak 1800-1650cm-1Place overlaps.Fingerprint region, 945cm-1Neighbouring CH2=RHC type
C=C be not present, it was demonstrated that obtained sample be p (PAANa-PVP) copolymer.SEM image such as Fig. 4 institute after freeze-drying for 24 hours
Show, gel pore is more, and surface is smooth, provides good condition for load cleaning agent.
The cleaning method of above-mentioned silk fabric cultural relics aqueous cleaning agent are as follows:
Cleaning gel is placed in cleaning solution 1 hour, is swollen gel sufficiently, the gel after making swelling sticks on needs
The ultrasonic cleaning head contact of ultrasonic cleaner shown in Fig. 10 is attached on gel by the silk goods surface locally cleaned, with
Improve cleaning effect.The ultrasonic cleaners condition is that vibration frequency is 40kHz, power 30W, interval ultrasound, every 5 minutes
It is ultrasonic primary, 3 minutes every time, place glass surface ware on gel slightly to apply pressure, by gel itself viscoplasticity and
The cleaning solution of release carries out cleaning 1h to spot, changes dry cleaning gel and sticks on spot 30min, throws off cleaning gel,
Complete cleaning.
Practical application is removing the rotten residual soil of animal/vegetable protein degradation on silk fabric cultural relics, in videomicroscopy
Under, it can be observed that silk fabric cultural relics spot cleaning after treatment is thoroughly, and color and flexibility are obviously improved, and are such as schemed
Shown in 7.
Embodiment 2
A kind of silk fabric cultural relics aqueous cleaning agent, including cleaning gel and cleaning solution, the cleaning solution is with weight
Percentages are measured, by sophorolipid 10%, N, N- dicarboxyl methylalanine trisodium 2.5%, tartaric acid 2%, trypsase 1.5%, second
The deionized water of alcohol 2% and surplus composition.
The cleaning solution the preparation method comprises the following steps: trypsase is dissolved in deionized water first, stirring and dissolving, place
1.5h is activated in 50 DEG C of thermostat water bath, obtains clear trypsin solution；Remaining ingredient in addition to tartaric acid is mixed
It after solution, is stirred with the trypsin solution, is 6.7 with fruit acid for adjusting pH, obtains cleaning solution.
The cleaning gel is p (PAANa-PVP).It is made of the raw material of following percent mass proportionings: 20% acrylic acid,
10% sodium hydroxide, 0.8%N, N '-methylene-bisacrylamide, 25% polyvinylpyrrolidone, 0.045% initiator over cure
Sour potassium, surplus are water.The cleaning gel the preparation method comprises the following steps: 20% acrylic acid is added to the water, stir evenly, be added
Sodium hydroxide (degree of neutralization 90%) stirs 30min afterwards, and 25% polyvinylpyrrolidone and 0.8%N are added under nitrogen protection,
N '-methylene-bisacrylamide stirs 30min, is eventually adding 0.045% initiator potassium persulfate, ultrasonic in the pulsing mode
Resulting jelly is carefully poured into mold by 30min, about two centimetres of thickness, seals mold, two-layer fresh-retaining bag is wrapped up in outside
Sealing, is put into 75 DEG C of water-baths, reacts the cleaning gel of generations in 3 hours, is flushed three times with ethyl alcohol, be put into baking oven 50 DEG C dry to
With as shown in Figure 5.
The cleaning method of above-mentioned silk fabric cultural relics aqueous cleaning agent are as follows: will cleaning gel to be placed in cleaning solution 1 small
When, it is swollen gel sufficiently, the gel after making swelling sticks on the silk goods surface for needing locally to clean, by ultrasonic cleaner
Ultrasonic cleaning head contact be attached on gel, to improve cleaning effect.The ultrasonic cleaners condition is that vibration frequency is
40kHz, power 20W, interval ultrasound is primary every 5 minutes ultrasounds, and 3 minutes every time, by the viscoplasticity and release of gel itself
Cleaning solution cleaning 1h is carried out to pollutant, change the dry cleaning gel of low-water-content and stick on spot 30min, it is solidifying to throw off cleaning
Glue completes cleaning.The above process is repeated for seriously polluting fabric.
Practical application is removing the dirts such as the inorganic salts on silk fabric cultural relics, under videomicroscopy, it can be observed that through
Thoroughly, and color and flexibility are obviously improved for silk fabric cultural relics spot cleaning of crossing that treated, as shown in Figure 8.
Embodiment 3
A kind of silk fabric cultural relics aqueous cleaning agent, including cleaning gel and cleaning solution, the cleaning solution is with weight
Percentages are measured, by sophorolipid 10%, N, N- dicarboxyl methylalanine trisodium 5%, tartaric acid 1.5%, trypsase 2.5%, second
The deionized water of alcohol 2% and surplus composition.
The cleaning solution the preparation method comprises the following steps: trypsase is dissolved in deionized water first, stirring and dissolving, place
1h is activated in 45 DEG C of thermostat water bath, obtains clear trypsin solution；Remaining ingredient in addition to tartaric acid is mixed into
It after solution, is stirred with the trypsin solution, is 6.7 with fruit acid for adjusting pH, obtains cleaning solution.
The cleaning gel is p (PAANa-PVP).It is made of the raw material of following percent mass proportionings: 25% acrylic acid,
12% sodium hydroxide, 0.9%N, N '-methylene-bisacrylamide, 20% polyvinylpyrrolidone, 0.055% initiator over cure
Sour potassium, surplus are water.The cleaning gel the preparation method comprises the following steps: 25% acrylic acid is added to the water, stir evenly, be added
Sodium hydroxide (degree of neutralization 90%) stirs 30min afterwards, and 20% polyvinylpyrrolidone and 0.9%N are added under nitrogen protection,
N '-methylene-bisacrylamide stirs 30min, is eventually adding 0.055% initiator potassium persulfate, ultrasonic in the pulsing mode
Resulting jelly is carefully poured into mold by 30min, about two centimetres of thickness, seals mold, two-layer fresh-retaining bag is wrapped up in outside
Sealing, is put into 75 DEG C of water-baths, reacts the cleaning gel of generations in 3 hours, is flushed three times with ethyl alcohol, be put into baking oven 50 DEG C dry to
With as shown in Figure 6.
The cleaning method of above-mentioned silk fabric cultural relics aqueous cleaning agent are as follows: will cleaning gel to be placed in cleaning solution 1 small
When, it is sufficiently swollen, the gel after making swelling sticks on the silk goods surface for needing locally to clean, by the ultrasound of ultrasonic cleaner
Cleaning head contact is attached on gel, to improve cleaning effect.It is 40kHz that the ultrasonic cleaners condition, which is vibration frequency,
Power 40W, interval ultrasound is primary every 5 minutes ultrasounds, and 3 minutes every time, by the viscoplasticity of gel itself and the cleaning of release
Solution carries out cleaning 1h to pollutant, changes the dry cleaning gel of low-water-content and sticks on spot 30min, throws off cleaning gel, complete
At cleaning.The above process is repeated for seriously polluting fabric.
The dirts such as dust, inorganic salts of the practical application on removing silk fabric cultural relics can be observed under videomicroscopy
It is cleaned up to silk fabric cultural relics spot after treatment, and color and flexibility are obviously improved, as shown in Figure 9.
Embodiment 4
Similar to embodiment 3, difference is, the cleaning gel is polyvinylpyrrolidone/methacrylic acid -2- hydroxyl
Ethyl ester hydrogel.Preparation method are as follows: first by 10.5g hydroxyethyl methacrylate and 0.21g N, N '-methylene bisacrylamide
Amide is added in 64.7g water, and 60 DEG C of water-baths are kept stirring using electric mixer and are uniformly dissolved under nitrogen protection, is being stirred
A point a small amount of repeatedly addition 24.5g polyvinylpyrrolidone is mixed down, until all dissolution forms viscous gum.It is eventually adding
0.13g initiator 2,2- azodiisobutyronitrile, in the pulsing mode ultrasound 30min.Jelly is carefully poured into mold, it is thick
About two centimetres of degree.Mold is sealed, outside is wrapped up two-layer fresh-retaining bag sealing, is put into 60 DEG C of water-baths, stands reaction four hours and generates
Gel.Infrared spectrum and SEM figure difference are as shown in figures 11 and 13.
Application examples 1
Native Song Dynasty silk goods relic is taken out, for pollution silk fabric cultural relics surface stubbornness agglomeration part, first glues 8% with cotton
N, three sodium solution of N- dicarboxyl methylalanine applies at the scleroma position of silk goods, observation until the softening dispersion of scleroma position, in
After placing 30 minutes at room temperature.Gel in embodiment 1 is placed in 1h in the resulting cleaning solution of embodiment 1, keeps gel abundant
Swelling, the gel after making swelling, which sticks on, needs the silk goods surface cleaned, by itself viscoplasticity and release cleaning
Agent carries out cleaning 15 minutes to spot, and it is colourless for being rinsed with deionized water to eluate.Silk fabric cultural relics surface after cleaning
Upper covering rice paper and the towel naturally dry under steady temperature (such as 20-22 DEG C) relative humidity (such as 50-55%), as shown in Figure 1.
The aqueous cleaning agent and cleaning method have that can to remove a variety of dirts on silk fabric cultural relics simultaneously include microorganism, minerals
Mixed type dirt；On silk goods intensity without influence；Serious rusty stain stain is clear on silk fabric cultural relics after treatment, color
The flexibility that is restored is obviously improved.
Application examples 2
The cleaning gel that embodiment 4 makes is placed in 1h in the resulting cleaning solution of embodiment 4, is swollen gel sufficiently.
Collection Ancient Silk Textile relic is taken, the gel after making swelling sticks on the silk goods surface black position for needing to clean, by it
The viscoplasticity of itself and the cleaning agent of release carry out cleaning 20 minutes to spot, are rinsed with deionized water to colourless.It is cleaning
Covered on silk fabric cultural relics surface afterwards rice paper and towel under steady temperature (such as 20-22 DEG C) relative humidity (such as 50-55%) from
It so dries, as shown in Figure 2.
The aqueous cleaning agent and cleaning method have that can to remove a variety of dirts on silk fabric cultural relics simultaneously include animals and plants
The rotten residual of protein degradation, microorganism, minerals mixed type dirt；Black mixing stain is removed on fabric, fabric color
Pool and fiber softening are obviously improved.
Application examples 3
Collection Ancient Silk Textile relic is taken, the height of the aqueous-base cleaning solution and load cleaning solution that are prepared with embodiment 1 contains
Water rate gel is pasted on fabric surface part, places at room temperature after twenty minutes, and the dry cleaning gel of replacement low-water-content repeats above-mentioned
Operation 2 times.Fabric surface after hydrogel cleans and absorbs water does not have dizzy dye boiled water mark, and color improves.Color difference meter measures silk
The value of chromatism of fabric historical relic cleaning front and back, nothing are obviously faded.As shown in Figure 3.
Claims (10)
1. a kind of silk fabric cultural relics aqueous cleaning agent, which is characterized in that including cleaning solution, the cleaning solution is by following
Percent mass proportioning at being grouped as: sophorolipid 5%-10.0%, N, N- dicarboxyl methylalanine trisodium 1.5%-5%, tartaric acid
0.5-1.5%, trypsase 0.5%-3.5%, ethyl alcohol 1%-5% and surplus water.
2. silk fabric cultural relics aqueous cleaning agent as described in claim 1, which is characterized in that the silk fabric cultural relics water
Base cleaning solution is by sophorolipid 6%-9%, N by weight percentage, N- dicarboxyl methylalanine trisodium 2.5%-4%, fruit
Sour 0.5-1%, trypsase 2%-3%, ethyl alcohol 2%-5% and surplus deionized water composition.
3. silk fabric cultural relics aqueous cleaning agent as described in claim 1, which is characterized in that the preparation of the cleaning solution
Method include: it is first that trypsase is soluble in water, stirring and dissolving is placed in 40-50 DEG C of thermostat water bath and activates 0.5-
1.5h obtains clear trypsin solution；After remaining ingredient in addition to tartaric acid is mixed into solution, with the trypsase
Solution is stirred, and is 6.5-6.9 with fruit acid for adjusting pH.
4. silk fabric cultural relics aqueous cleaning agent as described in claim 1, which is characterized in that the silk fabric cultural relics water
Based cleaning agent further includes cleaning gel.
5. silk fabric cultural relics aqueous cleaning agent as claimed in claim 4, which is characterized in that the cleaning gel is poly- second
Alkene pyrrolidone/2-hydroxyethyl methacry-late hydrogel or polyvinylpyrrolidone/Sodium Polyacrylate hydrogel.
6. silk fabric cultural relics aqueous cleaning agent as claimed in claim 5, which is characterized in that the polyvinylpyrrolidine
Ketone/2-hydroxyethyl methacry-late hydrogel preparation method includes: first by hydroxyethyl methacrylate and N, N '-methylene
Base bisacrylamide is added to the water, 55-65 DEG C of water-bath, under nitrogen protection stirring and dissolving, and polyethylene pyrrole is added under stiring
Pyrrolidone is eventually adding initiator 2,2- azodiisobutyronitrile, ultrasound will be gluey until all dissolution forms viscous gum
Object is poured into mold, seals mold, and outside is wrapped up two-layer fresh-retaining bag sealing, is put into 55-65 DEG C of water-bath, is stood reaction and is generated
Polyvinylpyrrolidone/2-hydroxyethyl methacry-late hydrogel.
7. silk fabric cultural relics aqueous cleaning agent as claimed in claim 5, which is characterized in that the polyvinylpyrrolidone
Ketone/Sodium Polyacrylate hydrogel preparation method includes: that acrylic acid is added to the water, and is stirred evenly, after sodium hydroxide is added
20-40min is stirred, polyvinylpyrrolidone and N, N '-methylene-bisacrylamide are added under nitrogen protection, stirs 20-
40min, is eventually adding initiator potassium persulfate, and resulting jelly is carefully poured into mold, seals by ultrasonic 20-40min
Mold, outside are wrapped up two-layer fresh-retaining bag sealing, are put into 70-80 DEG C of water-bath, and gel is cleaned in reaction generation in 2-4 hours, use ethyl alcohol
It rinses, is put into baking oven and dries for use；The polyvinylpyrrolidone/Sodium Polyacrylate hydrogel is by following quality percentages
The raw material of proportion is made: 10-30% acrylic acid, 5-15% sodium hydroxide, 0.2%-1.2%N, N '-methylene-bisacrylamide,
15%-40% polyvinylpyrrolidone, 0.015%-0.3% initiator potassium persulfate, surplus are water.
8. silk fabric cultural relics aqueous cleaning agent as claimed in claim 7, which is characterized in that the cleaning gel is by following
The raw material of percent mass proportioning is made: 15-25% acrylic acid, 7.5-12% sodium hydroxide, 0.5-0.8%N, N '-di-2-ethylhexylphosphine oxide
Acrylamide, 20-25% polyvinylpyrrolidone, 0.02%-0.1% initiator potassium persulfate, surplus are water.
9. the cleaning method of silk fabric cultural relics aqueous cleaning agent of any of claims 1-8, which is characterized in that packet
It includes: cleaning gel being placed in cleaning solution 1-3 hours, is sufficiently swollen, the gel after making swelling sticks on the silk for needing to clean
Fabric surface applies pressure, carries out cleaning 0.1- to spot by the viscoplasticity of gel itself and the cleaning solution of release
1.5h changes xerogel and sticks on spot 25-35min, throws off gel.
10. the cleaning method of silk fabric cultural relics aqueous cleaning agent as claimed in claim 9, which is characterized in that described makes
After gel after swelling sticks on the silk goods surface for needing locally to clean, the ultrasonic cleaning head of ultrasonic cleaner is contacted into patch
It invests on gel, interval ultrasound, to improve cleaning effect；The interval ultrasound is, each 1- primary every 3-8 minutes ultrasounds
5 minutes；The vibration frequency of the ultrasonic cleaners is 40kHz, power 20-40W.
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| Publication number | Publication date |
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| CN110305740B (en) | 2021-06-04 |
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