CN104449359A - Preparation method of environmental-friendly cultural relic protection nanometer material - Google Patents
Preparation method of environmental-friendly cultural relic protection nanometer material Download PDFInfo
- Publication number
- CN104449359A CN104449359A CN201410746809.9A CN201410746809A CN104449359A CN 104449359 A CN104449359 A CN 104449359A CN 201410746809 A CN201410746809 A CN 201410746809A CN 104449359 A CN104449359 A CN 104449359A
- Authority
- CN
- China
- Prior art keywords
- historical relic
- nano material
- friendly type
- preparation
- environmental
- 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.)
- Pending
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention relates to a preparation method of an environmental-friendly cultural relic protection nanometer material. The preparation method comprises the following steps of: adding nanometer silicon dioxide to deionized water; then adding a dispersing agent and a coupling agent, carrying out ultrasonic dispersion for 2 hours to obtain a nanometer material aqueous dispersion solution, and adding to an alkane mixed solution; stirring, and standing to prepare the environmental-friendly cultural relic protection nanometer material. The environmental-friendly cultural relic protection nanometer material comprises the following components in percentage by weight: 30%-45% of alkane mixtures, 2%-4% of nanometer silicon dioxide, 1%-2% of coupling agents, 0.5%-1.5% of dispersing agents and the balance of deionized water. The preparation method disclosed by the invention has the advantages of higher ultraviolet shielding effect and water-proof and corrosion-resistant properties, colorlessness, transparency, no toxicity, wide application range, simple process and low cost, and can keep the original appearance of cultural relics.
Description
Technical field
The present invention relates to a kind of historical relic's protection nano material method; in particular to a kind of based on the environment-friendly type historical relic's protection preparation method of nano material of methyltrimethoxy silane, polysiloxane mixture and nano silicon, the present invention can play the historical relics such as calligraphy and painting, stone inscription, pottery, bronze work, textiles and protect to literary composition.
Technical background
China is existing a large amount of historical relics, comprise site of ancient culture remains, ancient tomb, ancient building, the Cave Temple, stone inscription, mural painting, modern times important relics and representative building etc., it is a symbol of the Chinese nation, and it has very high art, spirit, research, appreciation, historical value.Strengthen historical relic's protection and be conducive to History of conservancy culture, valuable cultural assets can be left to descendant, promote cultural and ethical progress, promote local economic development.Because physics, chemistry and the weathering phenomenon such as biological thereof easily occur some historical relics, cause historical relic to occur fading, efflorescence, come off, ftracture, the breakoff phenomenon such as hollowing, affect the value of historical relic, even can threaten the safety of historical relic.Therefore, promote that China's cultural heritage resist technology development has great importance.Along with the development of Materials science, the novel historical relic's protection material such as nano material, biomimetic material also continues to bring out.The properties such as nano material has super parents' interfacial characteristics, uvioresistant, ageing-resistant, transparency is high and corrosion-resistant, demonstrate wide application prospect in historical relic's protection field.But some protection Wen Tianxiang of development at present also exist some shortcoming and defect; as: when the historical relic such as calligraphy and painting, textiles played in lipid materials application protection literary composition; make historical relic hardening; cause historical relic to flake to fracture; thus infringement historical relic, in other historical relic's protection material, some materials are unstable; persistence is poor, and some materials change historical relic original appearance.The present invention is with methyltrimethoxy silane, polysiloxane mixture for base-material, and the nano silicon adopting lipid coupling agent modified and corresponding additive, make a kind of environment-friendly type preventing weathering of relic nano material.Efflorescence prevention nano material good film-forming property, has stronger ultravioletlight screening effect and waterproof corrosion resisting property, water white transparency, nontoxic, and can keep historical relic original appearance, be the preventing weathering of relic nano material of a kind of high comprehensive performance, environment-friendly type.
Summary of the invention
(1) an object of the present invention provide that a kind of technique is simple, functional, the nano material of the historical relic's protection of long service life and preparation method.
(2) object two of the present invention overcomes the shortcoming and defect existed in traditional Techniques of Relics Protection.
The present invention takes following technical scheme: environment-friendly type historical relic's protection nano material; it is characterized in that: methyltrimethoxy silane, polysiloxane mixture mass percent are 30% ~ 45%; nano silicon mass percent is 2% ~ 4%; coupling agent mass percent is 1% ~ 2%; dispersion agent mass percent is 0.5% ~ 1.5%, and all the other are deionized water.
Described environment-friendly type historical relic's protection nano material, is characterized in that: the alkanes in described environment-friendly type historical relic's protection nano material is Trimethoxy silane, polysiloxane mixture.
Described environment-friendly type historical relic's protection nano material, is characterized in that: the stablizer in described environment-friendly type historical relic's protection nano material is tripoly phosphate sodium STPP, Sodium hexametaphosphate 99.
Described environment-friendly type historical relic's protection nano material, is characterized in that: the coupling agent in described environment-friendly type historical relic's protection nano material is titanate coupling agent.
Described environment-friendly type historical relic's protection nano material, is characterized in that: the nano particle in described environment-friendly type historical relic's protection nano material is the silicon-dioxide of 8nm-20nm.
The present invention has the following advantages: have stronger ultravioletlight screening effect and waterproof corrosion resisting property, water white transparency, nontoxic, can keep historical relic original appearance, applied widely, and technique is simple, with low cost.
Embodiment
Embodiment: get 1g nano silicon and add in deionized water; then 0.4g Sodium hexametaphosphate 99 and 0.3g titanate coupling agent is added; ultrasonic disperse 2 hours; the nano material aqueous dispersions obtained is joined in 35g methyltrimethoxy silane, polysiloxane mixing solutions; stir and leave standstill, namely making environment-friendly type historical relic's protection nano material.Above-mentioned nano material uses as follows: (1) test specimen sample adopts calligraphy and painting, glass, pottery, pebbles, before spraying nano material, removing surface is clean; (2) with spray gun by above-mentioned nano material even application to test specimen sample surfaces, with thin layer nano material protective membrane, naturally will dry in surface of test piece.
Carry out performance test to test specimen nano-material coating, test result is as follows: (1) utilizes adherometer to measure the sticking power of glass, ceramic surface nano coating, and the sticking power of nano coating is 0 grade; (2) utilize contact angle instrument to record and the contact angle of water between 110-145 °; (3) utilize the thickness of ellipsometer measurement sheet glass, optional 5 point measurements, film thickness is about 80nm; (4) water tolerance: the sheet glass, the pebbles that have sprayed film are put into water and soaked 30 days, and contact angle is unchanged; (5) acid and alkali-resistance: the glass baseplate with this nano coating is dipped in 10%HCl or NaOH solution, nano coating is surperficial and hydrophobic performance is unchanged; (6) utilize ultraviolet one visible spectrophotometer measure nano coating to the absorptive character of light, experimental result shows, this nano coating to visible ray completely through not absorbing; (7) 500h (being equivalent to ordinary life about 5 years) is irradiated by xenon lamp.Therefore, utilize this nano-material coating to protect historical relic, do not affect the original appearance of historical relic, and effect is lasting.
Claims (5)
1. environment-friendly type historical relic's protection nano material; it is characterized in that: methyltrimethoxy silane, polysiloxane mixture mass percent are 30% ~ 45%; nano silicon mass percent is 2% ~ 4%; coupling agent mass percent is 1% ~ 2%; dispersion agent mass percent is 0.5% ~ 1.5%, and all the other are deionized water.
2. environment-friendly type historical relic's protection nano material according to claim 1, is characterized in that: the alkanes in described environment-friendly type historical relic's protection nano material is Trimethoxy silane, polysiloxane mixture.
3. environment-friendly type historical relic's protection nano material according to claim 1, is characterized in that: the stablizer in described environment-friendly type historical relic's protection nano material is tripoly phosphate sodium STPP, Sodium hexametaphosphate 99.
4. environment-friendly type historical relic's protection nano material according to claim 1, is characterized in that: the coupling agent in described environment-friendly type historical relic's protection nano material is titanate coupling agent.
5. environment-friendly type historical relic's protection nano material according to claim 1, is characterized in that: the nano particle in described environment-friendly type historical relic's protection nano material is the silicon-dioxide of 8nm-20nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410746809.9A CN104449359A (en) | 2014-12-10 | 2014-12-10 | Preparation method of environmental-friendly cultural relic protection nanometer material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410746809.9A CN104449359A (en) | 2014-12-10 | 2014-12-10 | Preparation method of environmental-friendly cultural relic protection nanometer material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104449359A true CN104449359A (en) | 2015-03-25 |
Family
ID=52896135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410746809.9A Pending CN104449359A (en) | 2014-12-10 | 2014-12-10 | Preparation method of environmental-friendly cultural relic protection nanometer material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104449359A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105503259A (en) * | 2015-12-25 | 2016-04-20 | 机械工业勘察设计研究院有限公司 | Composite desalting, protecting agent material for masonry cultural relic and preparing method and application thereof |
| CN107987564A (en) * | 2017-11-24 | 2018-05-04 | 洛阳量子纳米科技有限公司 | A kind of hydrophily stone cultural artifact nanometer protective agent and preparation method thereof |
-
2014
- 2014-12-10 CN CN201410746809.9A patent/CN104449359A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105503259A (en) * | 2015-12-25 | 2016-04-20 | 机械工业勘察设计研究院有限公司 | Composite desalting, protecting agent material for masonry cultural relic and preparing method and application thereof |
| CN105503259B (en) * | 2015-12-25 | 2017-11-03 | 机械工业勘察设计研究院有限公司 | Brick stone cultural artifact compound desalination closure material and its preparation method and application |
| CN107987564A (en) * | 2017-11-24 | 2018-05-04 | 洛阳量子纳米科技有限公司 | A kind of hydrophily stone cultural artifact nanometer protective agent and preparation method thereof |
| CN107987564B (en) * | 2017-11-24 | 2020-11-13 | 河南科斗新材料研究院有限公司 | Hydrophilic stone cultural relic nano protective agent and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102408220B (en) | All-in-one water-borne inorganic-organic hybrid architectural coating and preparation method thereof | |
| Wang et al. | Green fabrication of mechanically stable superhydrophobic concrete with anti-corrosion property | |
| CN106519838B (en) | Weather-proof water soluble acrylic acid terrace paint coating and preparation method thereof | |
| CN108753049A (en) | A kind of aqueous rubber coating and preparation method thereof | |
| CN105602401B (en) | Aqueous, environmental protective anion anticorrosive paint and preparation method thereof | |
| CN101967329B (en) | Water-based colorful imitation marble paint | |
| CN107779084A (en) | Water-based super-hydrophobic coating for building exterior wall as well as preparation method and application thereof | |
| Wang et al. | Fast fabrication of superhydrophobic surfaces on hardened cement paste using sodium laurate aqueous solution | |
| CN103131275A (en) | Nano silicon dioxide (SiO2) improved fluorocarbon coating and preparation thereof | |
| CN105461349A (en) | A corrosion-inhibiting reinforcing agent used for a surface layer of steel fiber reinforced concrete and a preparing method thereof | |
| CN103333559B (en) | Water-based transparent concrete water-proof carbonization-preventing coating and preparation method thereof | |
| CN106010122A (en) | Hydrophobic corrosion-resistant ceramic paint and preparing method thereof | |
| CN109777257A (en) | A kind of aqueous insulation heat-insulating anti-corrosive coating and preparation method thereof | |
| CN102372979A (en) | Anti-sticking aqueous fluoro-silicone coating and preparation method thereof | |
| CN106833368A (en) | A kind of preparation method of waterborne organic silicon stone protectant | |
| CN105885560A (en) | Nano antifouling fiber coating | |
| CN108706603A (en) | A kind of nano calcium hydroxide/nano kaoline nanocomposite and preparation method | |
| KR101174372B1 (en) | Preparation of waterproof inorganic silicate binder with fine structure of polymeric beads after curing and its manufacturing method | |
| Li et al. | Study of water repellency and corrosion of STA-PFOA modified mortar | |
| CN104449359A (en) | Preparation method of environmental-friendly cultural relic protection nanometer material | |
| CN104974643B (en) | A kind of water-based stone cultural artifact protective coating and preparation method thereof | |
| CN103756562B (en) | A kind of fluorine-containing organic silicon stone anti-fouling agent and preparation method thereof | |
| CN102976706B (en) | Composite mortar | |
| CN104845497A (en) | Ageing-resistant coating | |
| KR101168722B1 (en) | The prevention method of neutralization and deterioration of a concrete structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |