CN105647289B - A kind of ceramic polychrome cultural relics doped coating and preparation method thereof - Google Patents
A kind of ceramic polychrome cultural relics doped coating and preparation method thereof Download PDFInfo
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- CN105647289B CN105647289B CN201510422902.9A CN201510422902A CN105647289B CN 105647289 B CN105647289 B CN 105647289B CN 201510422902 A CN201510422902 A CN 201510422902A CN 105647289 B CN105647289 B CN 105647289B
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Abstract
The invention discloses a kind of ceramic polychrome cultural relics doped coatings, and on the basis of the total amount of the coating, each component is respectively by mass percentage：Front three resin is 2.2%~2.8%, ethyl cellulose is 3.2%~3.6%, ethyl alcohol is 91.7%~96.2%, UV 9 is 0.2%~0.4%.The invention also discloses a kind of preparation methods of ceramic polychrome cultural relics doped coating, i.e., according to required coating total weight, measure the amount of required component front three resin, ethyl cellulose, ethyl alcohol and UV 9 respectively；Then ethyl cellulose is dissolved completely in ethyl alcohol, then front three resin and UV 9 is added separately in the solution of ethyl alcohol and ethyl cellulose, stirring is then filling to being completely dissolved, that is, completes the finished product preparation work of coating.Coating of the present invention has permeable, saturating salt, oxidation resistant function, can be used for the reinforcing to ceramic polychrome cultural relics crisp powder layer, has stronger closure ability, resistance to UV aging to protrude painted layer, treated, and painted layer chromatic aberration is small, and consolidation effect is notable.
Description
Technical field
This present invention relates to Techniques of Relics Protection fields, and in particular to a kind of ceramic polychrome cultural relics doped coating and its preparation
Method.
Background technology
Ceramic polychrome cultural relics are precious, carry very important artistic value and historical information.Salt damage crisp powder ceramic
The removing of soluble-salt is the difficulty that historical relic's protection field is outstanding for a long time in polychrome cultural relics (pottery containing colored drawing, pottery figurine, pottery horse)
Topic.After the ceramic polychrome cultural relics in the dynasties such as a large amount of precious Han dynasty, the Tang Dynasty are unearthed, since its own contains soluble and microsolubility
Salt, the influence through external environment, painted layer occur it is serious be cracked, fall off, crisp powder phenomena such as；More severe patient pottery tire also occurs
The phenomenon that crisp powder falls off is on the verge of to destroy, or even forever disappear to make the original appearance of precious ceramic polychrome cultural relics seriously be destroyed
It loses.Therefore, it develops and using the ceramic relics protective materials for removing the salinity in ceramic polychrome cultural relics painted layer and pottery tire, it appears
It is very necessary and urgent.
Invention content
The technical problem to be solved by the present invention is to：A kind of ceramic polychrome cultural relics doped coating and preparation method thereof is provided,
The coating has permeable, saturating salt, oxidation resistant function, can be used for the reinforcing to ceramic polychrome cultural relics crisp powder layer.On reaching
Technique effect is stated, the technical solution adopted by the present invention is：
A kind of ceramic polychrome cultural relics doped coating, on the basis of the total amount of the coating, each component is by mass percentage
Respectively：Front three resin is 2.2%~2.8%, ethyl cellulose is 3.2%~3.6%, ethyl alcohol is 91.7%~96.2%,
UV-9 is 0.2%~0.4%.
Further, on the basis of the total amount of the coating, each component is respectively by mass percentage：Front three resin is
2.6%, ethyl cellulose 3.4%, ethyl alcohol 93.7%, UV-9 0.3%.
Further, on the basis of the total amount of the coating, each component is respectively by mass percentage：Front three resin is
2.4%, ethyl cellulose 3.3%, ethyl alcohol 94.1%, UV-9 0.2%.
A kind of preparation method of ceramic polychrome cultural relics doped coating, including processing step below：
A) is according to required coating total weight, measure respectively total weight 2.2%~2.8% front three resin,
3.2%~3.6% ethyl cellulose, 91.7%~96.2% ethyl alcohol, 0.2%~0.4% UV-9；
B) is by step A) ethyl cellulose be dissolved completely in step A) ethyl alcohol in；
C) is by step A) front three resin and UV-9 be added separately to step B) liquid in, stirring is to being completely dissolved；
D) is by step C) solution it is filling, complete the finished product preparation work of ceramic polychrome cultural relics doped coating.
The UV-9 of the present invention is ultra-violet absorber, and chemical name is two propiophenone of -4 methoxyl group of 2- hydroxyls.
Compared with prior art, the beneficial effects of the invention are as follows：Coating of the present invention has permeable, saturating salt, oxidation resistant work(
Can, it can be used for the reinforcing to ceramic polychrome cultural relics crisp powder layer.There is a stronger closure ability to painted layer, high temperature resistant, strong adhesive force,
Especially resistance to UV aging protrudes, non-yellowing after ultraviolet ageing 72 hours, can largely improve follow-up work
The rate that soluble-salt is precipitated from ceramic surface in skill carries out basic preparation, painted layer original appearance that treated for follow-up desalination
Simple and unsophisticated, chromatic aberration is small, and implementing process is simple, and consolidation effect is notable.
Specific implementation mode
It is the further explanation to the present invention below, rather than limiting the invention.
Embodiment 1:
For preparing 100g ceramic polychrome cultural relics doped coatings, component and its quality composition used is as follows：
Ethyl cellulose, is first dissolved completely in ethyl alcohol by the dosage of component as described above, adds front three resin
And UV-9, it stirs to being completely dissolved, then carries out filling, the preparation of completion ceramic polychrome cultural relics doped coating finished product.
Embodiment 2：
For preparing 100g ceramic polychrome cultural relics doped coatings, component and its quality composition used is as follows：
Preparation method is same as Example 1.
Embodiment 3：
For preparing 100g ceramic polychrome cultural relics doped coatings, component and its quality composition used is as follows：
Preparation method is same as Example 1.
Test the value of chromatism before and after three pieces of different ceramic analog samples respectively using X-RiteVS-450 spectrophotometers, and
According to standards of American society of test materials ASTM D1729-89《The visual evaluation of opaque material aberration》Standard is assessed,
The result is shown in tables 1.
Table 1：
Aberration as can be seen from Table 1 before and after the ceramic analog sample of coating of the invention processing is small.
The ultraviolet ageing experiment of the present invention：The mould that the analog sample and unused invention reinforced with invention are reinforced
Quasi- sample is put into ultraviolet light and aging chamber, ultraviolet lamp power 60W, vertical irradiation distance be 5cm, ultraviolet ageing 72 hours,
Balance is taken out after the completion of to be aging 3 days.The adhesive force test result that colored drawing reinforces analog sample is shown in Table 2.
Table 2：
As can be seen from Table 2, not carrying out the adhesive force for having reinforced sample of ultraviolet ageing obviously than the adhesive force of unguyed sample
It is good, and after ultraviolet ageing, although the adhesive force for having reinforced sample is declined, but than the adhesive force of unguyed sample
Much higher, coating of the invention has good reinforcement effect.
The acid resistance of coating of the present invention is tested：According to standard GB/T 1763《Paint film chemical-resistant reagent measuring method》In
EDTM-29《Paint film acid resistance measuring method》Measure the acid resistance of doped coating.Experiment shows the painted layer of unguyed sample top
It falls off rapidly, and has reinforced sample and impregnated 10 as a child still without changing, coating of the invention is to enhancing ceramic colored drawing
The acid resistance of painted layer have apparent effect.
Above-described embodiment is only the explanation to product of the present invention, not makes limitation in any form to the present invention,
Within the scope of not departing from technical scheme of the present invention, any technology contents using the disclosure above make simple transformation etc. Tongfangs
Case belongs to protection scope of the present invention.
Claims (3)
1. a kind of preparation method of ceramic polychrome cultural relics doped coating, which is characterized in that including processing step below：
A) is according to required coating total weight, measure respectively total weight 2.2%~2.8% front three resin, 3.2%~
3.6% ethyl cellulose, 91.7%~96.2% ethyl alcohol, 0.2%~0.4% UV-9；
B) is by step A) ethyl cellulose be dissolved completely in step A) ethyl alcohol in；
C) is by step A) front three resin and UV-9 be added separately to step B) solution in, stirring is to being completely dissolved；
D) is by step C) solution it is filling, complete the finished product preparation work of ceramic polychrome cultural relics doped coating.
2. the preparation method of ceramic polychrome cultural relics doped coating according to claim 1, which is characterized in that with the coating
Total amount on the basis of, each component is respectively by mass percentage：Front three resin is 2.6%, ethyl cellulose 3.4%, second
Alcohol is 93.7%, UV-9 0.3%.
3. the preparation method of ceramic polychrome cultural relics doped coating according to claim 1, which is characterized in that with the coating
Total amount on the basis of, each component is respectively by mass percentage：Front three resin is 2.4%, ethyl cellulose 3.3%, second
Alcohol is 94.1%, UV-9 0.2%.
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| CN201510422902.9A CN105647289B (en) | 2015-07-17 | 2015-07-17 | A kind of ceramic polychrome cultural relics doped coating and preparation method thereof |
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| CN105647289A CN105647289A (en) | 2016-06-08 |
| CN105647289B true CN105647289B (en) | 2018-08-31 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103360889A (en) * | 2013-07-31 | 2013-10-23 | 陕西师范大学 | Stone colored drawing reinforcing agent |
| CN103992729A (en) * | 2014-05-07 | 2014-08-20 | 陕西师范大学 | Reinforcing agent for crisp powder ceramic painted cultural relic |
| CN103992136A (en) * | 2014-05-07 | 2014-08-20 | 陕西师范大学 | Reinforcement and desalination method for crisp powder ceramic painted cultural relic |
| CN104693915A (en) * | 2013-12-09 | 2015-06-10 | 南京博物院 | Preparation and application of cultural-relic color-painting reinforcing material |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56129272A (en) * | 1980-03-13 | 1981-10-09 | Pajiko:Kk | Metal coating agent |
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- 2015-07-17 CN CN201510422902.9A patent/CN105647289B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103360889A (en) * | 2013-07-31 | 2013-10-23 | 陕西师范大学 | Stone colored drawing reinforcing agent |
| CN104693915A (en) * | 2013-12-09 | 2015-06-10 | 南京博物院 | Preparation and application of cultural-relic color-painting reinforcing material |
| CN103992729A (en) * | 2014-05-07 | 2014-08-20 | 陕西师范大学 | Reinforcing agent for crisp powder ceramic painted cultural relic |
| CN103992136A (en) * | 2014-05-07 | 2014-08-20 | 陕西师范大学 | Reinforcement and desalination method for crisp powder ceramic painted cultural relic |
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