CN105887566A - Treating fluid for preservation of paper cultural relics, preparation method and application - Google Patents
Treating fluid for preservation of paper cultural relics, preparation method and application Download PDFInfo
- Publication number
- CN105887566A CN105887566A CN201610222180.7A CN201610222180A CN105887566A CN 105887566 A CN105887566 A CN 105887566A CN 201610222180 A CN201610222180 A CN 201610222180A CN 105887566 A CN105887566 A CN 105887566A
- Authority
- CN
- China
- Prior art keywords
- paper
- treatment fluid
- polymine
- protection
- paper relics
- 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
- 239000012530 fluid Substances 0.000 title claims abstract description 42
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 238000004321 preservation Methods 0.000 title abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 15
- 239000002904 solvent Substances 0.000 claims abstract description 12
- 230000008569 process Effects 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 16
- 150000001412 amines Chemical class 0.000 claims description 9
- 239000008367 deionised water Substances 0.000 claims description 7
- 229910021641 deionized water Inorganic materials 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 6
- 239000003125 aqueous solvent Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 2
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 8
- 239000000126 substance Substances 0.000 abstract description 4
- 229920002873 Polyethylenimine Polymers 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 15
- 230000032683 aging Effects 0.000 description 8
- 239000003513 alkali Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000002253 acid Substances 0.000 description 6
- 241000233866 Fungi Species 0.000 description 4
- 241000533901 Narcissus papyraceus Species 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000001408 fungistatic effect Effects 0.000 description 3
- 238000010186 staining Methods 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- 150000003335 secondary amines Chemical group 0.000 description 2
- NOWKCMXCCJGMRR-UHFFFAOYSA-N Aziridine Chemical compound C1CN1 NOWKCMXCCJGMRR-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 241000228143 Penicillium Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 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
- 238000011156 evaluation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 229920000867 polyelectrolyte Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
- D21H25/18—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00 of old paper as in books, documents, e.g. restoring
Landscapes
- Paper (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Abstract
The invention discloses a treating fluid for preservation of paper cultural relics, a preparation method and an application. A preparation process of the treating fluid is simple, a de-acidification preservation process of the paper relics is simple and easy to implement, and de-acidification, reinforcement, color fixation and antibacterial effects are good. The treating fluid for preservation of the paper cultural relics is prepared from a solvent and a de-acidification substance, wherein the solvent is water, and the de-acidification substance is polyethyleneimine.
Description
Technical field
The present invention relates to the treatment fluid of a kind of historical relic's protection, preparation method and application, more specifically to one for papery literary composition
The treatment fluid of thing protection, preparation method and application.
Background technology
As time goes on and internal and external environment paper is that the development of human society provides important carrier function, but
Change, these paper relics suffer from huge damage, and paper relics is in the urgent need to protection.The main component of paper is fine
Dimension element, cellulose produces hydrolysis in acid condition, microcosmic shows as the shortening of cellulose molecular chain, macroscopically shows as paper
Open mechanical performance to decline.
What the protection head of paper relics wanted when it is that it is carried out deacidification, it is simply that by using some alkaline matters, by paper
Acidic materials remove, and leave certain alkali residual, play the effect of long-effective protection.At present, aging for paper relics and
Being badly in need of the present situation of protection, some acid stripping methods arise at the historic moment, but all there are some disputes, are on the one hand that current simple treatment fluid exists
After paper relics deacidification, the mechanical performance of paper can not be effectively improved, it is impossible to meets multiple demand；On the other hand, protecting
While card deacidification effect, it is desirable to give other mechanical performance of paper relics and the multi-functional treatment fluid prepared, prepare needed raw material
Kind is too much, and preparation technology is the most complicated, is unfavorable for producing in enormous quantities.
Therefore, on the one hand the deacidification reparation of paper relics requires that deacidification repair materials is the most single more good, avoids introducing new as far as possible
Paper relics is caused secondary injury by material；On the other hand require that again single treatment just can reach to protect from many aspects the purpose of paper,
So finding non-metal kind, deacidification material the most volatile, with several functions to seem the most urgent and important.Polyethyleneimine
Amine is as a kind of polymeric alkali, and its aqueous solution is positive, and can neutralize the acid of paper, and produce basic residual on paper, rise
To long-effective protection paper effect.Polymine has higher reaction vigor, can be with the hydroxyl reaction in paper fibre element cross-linking
Polymerization, makes paper produce wet strength, and has dry potentiation.Polymine has stronger adhesion to acid stain, available
Make color fixing agent during acid stain dye paper, therefore the writing on paper is had good colour fixation.Polymine is also simultaneously
There is good fungistatic effect.Substantial amounts of amino N atom (primary amine group quantity: secondary amine group quantity: uncle is had on its strand
Amine groups quantity=1: 2: 1) so that it is there is strong protophilia and cationic polyelectrolyte character, be a class great potential and hold concurrently
The paper relics protection material of tool several functions, there is not yet and use and report.
Summary of the invention
The present invention solves said method and the deficiency of technology in prior art, it is provided that a kind for the treatment of fluid for paper relics protection,
Preparation method and application, this treatment fluid preparation technology is simple, and paper relics deacidification protection process is easy easily to be implemented, and deacidification is reinforced solid
Color antibacterial effect is good.
The present invention is achieved by the following technical solutions:
The treatment fluid for paper relics protection of the present invention, it is made up of solvent and deacidification material, and described solvent is water, institute
The deacidification material stated is polymine.
The treatment fluid for paper relics protection of the present invention, the polymine that its further technical scheme is described accounts for solvent
The 0.1～1.0% of water weight；Further technical scheme be described water be deionized water.
The treatment fluid for paper relics protection of the present invention, its further technical scheme can also is that described polymine
Number-average molecular weight is 500～700, and resin quality fractional content is more than 98%, and amine number is 18～20mmol/g, and viscosity is 500～2500
mPa·S。
The preparation method of the treatment fluid for paper relics protection that the present invention is above-mentioned, it comprises the following steps: gathered by deacidification material
Aziridine is dissolved in aqueous solvent by amount, and stirs until being completely dissolved.
The present invention above-mentioned for paper relics protection treatment fluid can notify for processing paper relics, every batch of papery literary composition during process
Thing processes 5～10min.
The method have the advantages that
1, in technical scheme, polymine is main deacidification material.Polymine as amine substance, its structure
In include primary amine, secondary amine and tertiary amine, be a kind of incomplete linear polymer, aqueous solution is positive, for paper deacidification
Speech have reasonable pH value, the pH value enabling to paper after deacidification is become alkalescence from acidity, simultaneously can after deacidification paper
Matter historical relic leaves certain alkali residual, extends the holding time of paper.
2, polymine has higher reactivity, it can with the hydroxyl reaction in paper fibre element structure cross-linked polymeric,
Make paper produce wet strength, and there is dry potentiation, thus on the premise of ensureing deacidification, promote the mechanical performance of paper.
3, polymine comprises amido and imido grpup, with acid stain, there is stronger adhesion, it is possible to on paper relics
Writing play tint retention, it is to avoid thin out phenomenon that paper relics produces in deacidification that the handwriting is blurred.
4, polymine takes off and has certain bactericidal properties, it is possible to fungus growth in suppression paper.
5, this technique reinforces fixation sterilization protection for paper relics deacidification, simple, conveniently implements.
Accompanying drawing explanation
Fig. 1 is untreated paper relics fungus growth schematic diagram
Fig. 2 is the paper relics fungus growth schematic diagram processed through embodiment 1
Detailed description of the invention
Below by specific embodiment, the present invention will be described further.
In following example, solvent for use is deionized water；Polymine number-average molecular weight is 500～700, resin quality mark
More than 98%, amine number is 18～20mmol/g, and viscosity is at 500～2500mPa S.
Pattern used in embodiment samples from the Republic of China's books according to GB-T-450-2002, and Substance is 59.6g/m2, paper
Thickness 0.09mm, pattern is cut to 18cm x 1.5cm and two kinds of specifications of 6cm x 6cm.Ready paper samples exists
50 DEG C, after the 24h that deaerates under appropriateness vacuum condition, put into deacidification in treatment fluid, natural drying.Then by pattern at room temperature,
Test after at least 16h in the most appropriate 35% environment.
Embodiment 1
A kind for the treatment of fluid for paper relics protection, using deionized water as solvent, using polymine as deacidification material,
Polymine accounts for the 0.1% of ionized water weight.Polymine number-average molecular weight is 600, and resin quality mark is more than 98%,
Amine number is 19mmol/g, and viscosity is at 1000mPa S
This treatment fluid 10min will be soaked in by the pattern of standard cutting, take out natural drying.Subsequently pattern is placed on the wettest
Degree 50%, after placing 24h, then carries out pH value, alkali residual, tensile strength, folding strength and whiteness test in 23 DEG C of environment.
Pattern after processing is carried out thermal ageing test, and tests properties.
Test result shows that treated pH value of paper has greatly improved, and pH value is promoted to 8.09 from 4.10；Tensile strength
Have a distinct increment, be promoted to 1350N/m from 1000N/m；Paper folding strength has promoted, and is promoted to 3.9 times from 3.3 times；
Paper alkali residual 0.06mol kg-1；After treatment fluid processes, on paper, writing becomes apparent from totally；Paper White Degree slightly under
Fall；Thermal ageing test shows, the paper properties processed without deacidification declines serious, and paper aging is obvious, and through processing
After the paper heat ageing that liquid processes, pH value can keep weakly alkaline environment, and properties declines less, shows that it can be long-time
Play protection paper relics effect.
Embodiment 2
A kind for the treatment of fluid for paper relics protection, using deionized water as solvent, using polymine as deacidification material,
Polymine accounts for the 0.3% of ionized water weight.Polymine number-average molecular weight is 700, and resin quality mark is more than 98%,
Amine number is 20mmol/g, and viscosity is at 1500mPa S
Test result shows that treated pH value of paper has greatly improved, and pH value is promoted to 8.50 from 4.10；Tensile strength
There is the biggest lifting, be promoted to 1450N/m from 1000N/m；Paper folding strength has promoted, and is promoted to 5.1 times from 3.3 times；
Paper alkali residual 0.12mol kg-1；After treatment fluid processes, on paper, writing becomes apparent from totally；Paper White Degree slightly declines；
Thermal ageing test shows, after treatment fluid deacidification, paper can keep weakly alkaline environment for a long time, and properties declines less, aobvious
Show that it can play protection paper relics effect for a long time.
Embodiment 3
A kind for the treatment of fluid for paper relics protection, using deionized water as solvent, using polymine as deacidification material,
Polymine accounts for the 0.5% of ionized water weight.Polymine number-average molecular weight is 600, and resin quality mark is more than 98%,
Amine number is 19mmol/g, and viscosity is at 2000mPa S
Being evaluated treatment fluid colour fixation, paper fixation level determinations is tested with reference to GB/T 5713-1997 textile color stability,
Often group sample is made up of with backing former state, is placed between two glass plates after being soaked by composite sample, keeps sample to bear 12.5kPa not
Become, after processing 4h in (37 ± 2) DEG C baking oven, take out, at not higher than 60 DEG C of air dryings, observe its staining situation.
Test result shows that treated pH value of paper has greatly improved, and pH value is promoted to 8.82 from 4.10；Tensile strength
There is the biggest lifting, be promoted to 1400N/m from 1000N/m；Paper folding strength has promoted, and is promoted to 4.8 times from 3.3 times；
Paper alkali residual 0.25mol kg-1；After treatment fluid processes, on paper, writing becomes apparent from totally；Paper White Degree slightly under
Fall；Thermal ageing test shows, after treatment fluid deacidification, paper can keep weakly alkaline environment for a long time, and properties declines less,
Show that it can play protection paper relics effect for a long time.
Paper is carried out colour fixation evaluation, and result shows, unprocessed liquid handling of paper is soaked to fade seriously, and backing staining is tight
Weight；After polymine treatment fluid processes, paper fades hardly, and backing is without staining phenomenon.Polymine treatment fluid is to paper
There is on matter historical relic good colour fixation.
Embodiment 4
A kind for the treatment of fluid for paper relics protection, using deionized water as solvent, using polymine as deacidification material,
Polymine accounts for the 0.9% of ionized water weight.Polymine number-average molecular weight is 500, and resin quality mark is more than 98%,
Amine number is 18mmol/g, and viscosity is at 1000mPa S
Fungistatic effect uses Bactericidal test, uses 90mm plate, scraps of paper sample 24mm, selects common penicillium sp in paper to make
For test strain, observe antibacterial circle diameter size, evaluate treatment fluid antibiotic property.
Test result shows that treated pH value of paper has greatly improved, and pH value is promoted to 9.02 from 4.10；Tensile strength
Promote, be promoted to 1250N/m from 1000N/m；Paper folding strength is promoted to 4.0 times by 3.3 times；Paper alkali residual 0.65
mol·kg-1；After treatment fluid processes, on paper, writing becomes apparent from totally；Paper White Degree slightly declines；Thermal ageing test shows
Showing, after treatment fluid deacidification, paper can keep weakly alkaline environment for a long time, and properties declines less, shows that it can be long-time
Play protection paper relics effect.
Paper carries out inhibition zone antibacterial effect test, and result display polymine treatment fluid has certain antibacterial action, can press down
Paper fungus growth processed.It is paved with by bacterium colony completely in undressed scraps of paper plate, and deacidification forms little bacterial strain around paper after processing
Sheet sample surrounding, antibacterial circle diameter reaches 27mm.
Before and after treatment fluid deacidification, concrete data are shown in Table one, fungistatic effect see Fig. 1,2.
Table one polymine accounts for ionized water weight data concrete to paper influences
Claims (7)
1. the treatment fluid for paper relics protection, it is characterised in that being made up of solvent and deacidification material, described solvent is water, and described deacidification material is polymine.
Treatment fluid for paper relics protection the most according to claim 1, it is characterised in that described polymine accounts for the 0.1～1.0% of aqueous solvent weight.
Treatment fluid for paper relics protection the most according to claim 2, it is characterised in that described water is deionized water.
Treatment fluid for paper relics protection the most according to claim 2, it is characterised in that described polymine number-average molecular weight is 500～700, resin quality fractional content is more than 98%, and amine number is 18～20mmol/g, and viscosity is at 500～2500mPa S.
5. the preparation method of the treatment fluid for paper relics protection as described in claim 1-4 is arbitrary, it is characterised in that comprise the following steps: deacidification material polymine is dissolved in aqueous solvent by amount, and stir until being completely dissolved.
6. the application in processing paper relics of the treatment fluid for paper relics protection as described in claim 1-4 is arbitrary.
Paper relics treatment fluid the most according to claim 4, it is characterised in that every batch of paper relics processes 5～10min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610222180.7A CN105887566B (en) | 2016-04-11 | 2016-04-11 | A kind for the treatment of fluid protected for paper relics, preparation method and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610222180.7A CN105887566B (en) | 2016-04-11 | 2016-04-11 | A kind for the treatment of fluid protected for paper relics, preparation method and application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105887566A true CN105887566A (en) | 2016-08-24 |
| CN105887566B CN105887566B (en) | 2017-09-22 |
Family
ID=57013566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610222180.7A Expired - Fee Related CN105887566B (en) | 2016-04-11 | 2016-04-11 | A kind for the treatment of fluid protected for paper relics, preparation method and application |
Country Status (1)
| Country | Link |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106566355A (en) * | 2016-10-18 | 2017-04-19 | 广东工业大学 | Protective agent for red ink handwriting on file paper sheets |
| CN109518527A (en) * | 2018-10-10 | 2019-03-26 | 华南理工大学 | A kind of multi-functional ancient books repairs liquid and its processing method |
| CN109695182A (en) * | 2019-01-24 | 2019-04-30 | 华南理工大学 | A kind of method depickling enhancing treatment fluid and aging paper is handled |
| CN111351760A (en) * | 2020-03-18 | 2020-06-30 | 陈海锋 | Mildew removal repair evaluation method for paper |
| CN115519642A (en) * | 2022-09-30 | 2022-12-27 | 重庆大学 | Dehydration and shaping method of water-saturated wooden cultural relics |
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| WO2008000665A2 (en) * | 2006-06-27 | 2008-01-03 | Basf Se | Method for finishing paper and paper products |
| CN102202764A (en) * | 2008-11-04 | 2011-09-28 | 托塔尔公司 | Method for purifying gaseous mixtures containing mercaptans and other acid gases |
| CN103111247A (en) * | 2013-02-01 | 2013-05-22 | 江南大学 | Preparation method of polyamine group microsphere |
| CN103321100A (en) * | 2013-06-26 | 2013-09-25 | 广东工业大学 | Paper deacidification agent and using method thereof |
| CN104120631A (en) * | 2013-04-23 | 2014-10-29 | 广东工业大学 | Method of using hexamethylenetetramine as paper acid-removing agent |
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2016
- 2016-04-11 CN CN201610222180.7A patent/CN105887566B/en not_active Expired - Fee Related
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| WO2008000665A2 (en) * | 2006-06-27 | 2008-01-03 | Basf Se | Method for finishing paper and paper products |
| CN102202764A (en) * | 2008-11-04 | 2011-09-28 | 托塔尔公司 | Method for purifying gaseous mixtures containing mercaptans and other acid gases |
| CN103111247A (en) * | 2013-02-01 | 2013-05-22 | 江南大学 | Preparation method of polyamine group microsphere |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106566355A (en) * | 2016-10-18 | 2017-04-19 | 广东工业大学 | Protective agent for red ink handwriting on file paper sheets |
| CN109518527A (en) * | 2018-10-10 | 2019-03-26 | 华南理工大学 | A kind of multi-functional ancient books repairs liquid and its processing method |
| CN109518527B (en) * | 2018-10-10 | 2021-11-23 | 华南理工大学 | Multifunctional ancient book repairing liquid and treatment method thereof |
| CN109695182A (en) * | 2019-01-24 | 2019-04-30 | 华南理工大学 | A kind of method depickling enhancing treatment fluid and aging paper is handled |
| CN109695182B (en) * | 2019-01-24 | 2022-01-18 | 华南理工大学 | Deacidification enhancement treatment liquid and method for treating aged paper |
| CN111351760A (en) * | 2020-03-18 | 2020-06-30 | 陈海锋 | Mildew removal repair evaluation method for paper |
| CN115519642A (en) * | 2022-09-30 | 2022-12-27 | 重庆大学 | Dehydration and shaping method of water-saturated wooden cultural relics |
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| Publication number | Publication date |
|---|---|
| CN105887566B (en) | 2017-09-22 |
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Granted publication date: 20170922 Termination date: 20190411 |