CN108753097A - A kind of building coating for inhibiting moss growth of environmental protection - Google Patents
A kind of building coating for inhibiting moss growth of environmental protection Download PDFInfo
- Publication number
- CN108753097A CN108753097A CN201810355593.1A CN201810355593A CN108753097A CN 108753097 A CN108753097 A CN 108753097A CN 201810355593 A CN201810355593 A CN 201810355593A CN 108753097 A CN108753097 A CN 108753097A
- Authority
- CN
- China
- Prior art keywords
- waterproof
- stenlizing layer
- hydrophobic
- moss
- layer
- 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
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Plant Pathology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention provides a kind of building surface environmental protection coating materials of inhibition moss growth, coat one layer of waterproof stenlizing layer on buildings surface, the waterproof stenlizing layer is made of hydrophobicity light conversion body；By hydrophobic effect, the water needed for thalli growth is reduced, is converted by light, obtains germicidal radiation wave band.
Description
Technical field
The invention belongs to a kind of methods that building processing technology field more particularly to building surface moss are handled.
Background technology
Moss is aquatic bryophyte, and color is emerald green, and growth is in water or the dark and damp place in land；There was dampness in the air, the big ground of humidity
Fang Rongyi grows moss, moss etc..Building surface, such as metope, eaves, top surface, ground are not received especially artificial for a long time
The growth in the region of intervention, moss is expanded wantonly, seriously affects beautiful and life production safety.
It being influenced by different geographical weather, conventional moss removes processing method and is divided into two classes, and the first kind is mechanical removal,
Such as by manually striking off, machine removal, this mode is more flexible, but waste of manpower, inefficient, and the effect of removal is owed
Good, moss resume speed is very fast；Second class mode is using the construction material of anti-moss growth, as CN107082616A is disclosed
Anti- moss grows floor tile, is combined in construction material using fungicide and deicer, prepares integrally formed building board, this
Method is easy, has the effect of in short term certain, but due to the streaming of component, bactericidal effect is unfavorable for being used for a long time.
Inefficiency, repetitive rate in order to overcome the problems, such as moss scale removal process is low, realizes the effect used steadily in the long term,
It is more environmentally friendly, efficient present applicant proposes a kind of building coating of inhibition moss growth.
Invention content
In order to solve the above technical problems, the present invention provides a kind of environmental protection of inhibition building (or its surface) moss growth
Coating.In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of building environmental protection coating material inhibiting moss growth, it is characterised in that coating includes：
Waterproof stenlizing layer；The waterproof stenlizing layer includes hydrophobic nano material.
The waterproof stenlizing layer includes light conversion material, and the material will be seen that light is converted to ultraviolet light, utilize ultraviolet light
Kill the bacterium of moss growth.
The waterproof stenlizing layer is selected from nano material, and the nano material is selected from doped or undoped TiO2, doping or
Undoped ZnO, doped or undoped CdS, up-conversion, or combinations thereof.
The up-conversion is selected from Er3+：40CdF2·60BaF2、Er3+:Y3Al5O12、Er3+:NaYF4。
As needed, pretreatment building surface, the pretreatment can be selected to be pre-processed selected from striking off, toasting, washing
It is smooth to show to be conducive to be well coated with waterproof stenlizing layer to obtain.
The waterproof stenlizing layer includes hydrophobic nano material, by selecting hydrophobic nano material, ensures building table
Face is hydrophobic surface, to which microorganism can not obtain the water needed for growth.
The hydrophobic nano material can be dredged by being blended with hydrophobic material or being coated on light conversion material surface
Water layer, such as SiO2, fluorine-containing hydrophobic compound etc..
The waterproof stenlizing layer includes light conversion material, and the material will be seen that light is converted to ultraviolet light.
The waterproof stenlizing layer is selected from nano material, and the nano material is selected from doped or undoped TiO2, doping or
Undoped ZnO, doped or undoped CdS, up-conversion, or combinations thereof；The nano material will be seen that light part turns
It is changed to ultraviolet portion, ultraviolet light realizes bactericidal effect, inhibits breeding.The up-conversion is selected from Er3+：40CdF2·
60BaF2、Er3+:Y3Al5O12、Er3+:NaYF4。
Advantageous effect
The present invention realizes two good effects by waterproof stenlizing layer, first, building surface hydrophobic coating is realized,
The water environment needed for microorganism growth is separated；But by the material of nano-disinfection layer, using accounting for a large amount of radiation in sunlight
Visible light be converted to the ultraviolet light with bactericidal effect, coat waterproof stenlizing layer, be simple and efficient, recycle, be suitable for not
Same use environment.
Specific implementation mode
Technical scheme of the present invention is described further below, but claimed range is not limited to.
Embodiment 1：A method of inhibiting building surface moss, includes the following steps：
Wall surface at scenic spot is attached to a large amount of mosses；After manually striking off, dry one day.
Prepare waterproof stenlizing layer：By Er3+:Y3Al5O12Ball milling is abundant, the particle that grain size is 200nm is obtained, then by powder
It is dispersed in PVP aqueous solutions, ethyl orthosilicate is added, then adds a small amount of hydrochloric acid, makes TEOS in Er3+:Y3Al5O12Surface is gradual
Hydrolysis.Powder is filtered, is washed, drying obtains cladded type Er3+:Y3Al5O12Powder.Powder is scattered in epoxy resin, is obtained
Waterproof stenlizing layer.Waterproof stenlizing layer absorbs 488nm visible lights, emits 381nm ultraviolet lights.
Waterproof stenlizing layer is sprayed at wall surface, observes moss effect at regular intervals.
Comparative example：Simultaneously on another wall at identical scenic spot, after striking off moss, every observation of identical time moss life
Long effect.
It every January, 2 months, March, observation in June, is found by comparing, does not spray the surface growth moss of waterproof stenlizing layer
Speed compared with spraying waterproof stenlizing layer speed faster, and coat and have no that moss grows after waterproof stenlizing layer, this shows that waterproof is killed
Bacterium layer has the effect of inhibiting moss growth.
Above-mentioned specific implementation mode, technical concept and structure feature only to illustrate the invention, it is therefore intended that allow and be familiar with this
The stakeholder of item technology can implement according to this, but the above content is not intended to limit protection scope of the present invention, every according to this hair
Any equivalent change or modification made by bright Spirit Essence, should all fall under the scope of the present invention.
Claims (5)
1. a kind of building environmental protection coating material inhibiting moss growth, it is characterised in that coating includes：
Waterproof stenlizing layer；The waterproof stenlizing layer includes hydrophobic nano material.
2. coating according to claim 1, the waterproof stenlizing layer includes light conversion material, the material will be seen that light turns
It is changed to ultraviolet light, the bacterium of moss growth is killed using ultraviolet light.
3. coating according to claim 1, the waterproof stenlizing layer is selected from nano material, and the nano material is selected from doping
Or undoped TiO2, doped or undoped ZnO, doped or undoped CdS, up-conversion, or combinations thereof.
4. coating according to claim 3, the up-conversion is selected from Er3+：40CdF2·60BaF2、Er3+:
Y3Al5O12、Er3+:NaYF4。
5. coating according to claim 1, the hydrophobic nano material is in nano-material surface coated by hydrophobic layer, institute
It states hydrophobic layer and is selected from SiO2, fluorine-containing hydrophobic compound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810355593.1A CN108753097A (en) | 2018-04-19 | 2018-04-19 | A kind of building coating for inhibiting moss growth of environmental protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810355593.1A CN108753097A (en) | 2018-04-19 | 2018-04-19 | A kind of building coating for inhibiting moss growth of environmental protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108753097A true CN108753097A (en) | 2018-11-06 |
Family
ID=64011252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810355593.1A Pending CN108753097A (en) | 2018-04-19 | 2018-04-19 | A kind of building coating for inhibiting moss growth of environmental protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108753097A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101153149A (en) * | 2006-09-25 | 2008-04-02 | 天津市振东涂料有限公司 | Method of producing ultra-bright light catalysis degradation antimicrobial environment protection paint |
| CN101517010A (en) * | 2006-09-20 | 2009-08-26 | 默克专利股份有限公司 | Photocatalytically active coating |
| CN102153318A (en) * | 2010-12-10 | 2011-08-17 | 山东宏艺科技股份有限公司 | Method for preparing photo-catalytic cement-based material and method for preparing photocatalyst |
| CN102649905A (en) * | 2011-02-28 | 2012-08-29 | 上海慧君科技发展有限公司 | Up-conversion nitrogen oxide material and preparation method thereof |
| CN103468132A (en) * | 2013-09-25 | 2013-12-25 | 北京国电富通科技发展有限责任公司 | Moss-prevention anti-contamination-flashover coatings and preparation method thereof |
| CN104059421A (en) * | 2014-06-03 | 2014-09-24 | 中物功能材料研究院有限公司 | Ultraviolet-curable coating composition and coating |
| CN105772040A (en) * | 2016-01-22 | 2016-07-20 | 浙江师范大学 | Composite photocatalytic antibacterial material and preparation method thereof |
| CN107376955A (en) * | 2017-07-28 | 2017-11-24 | 浙江师范大学 | A kind of photocatalysis antibacterial material and preparation method thereof |
-
2018
- 2018-04-19 CN CN201810355593.1A patent/CN108753097A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101517010A (en) * | 2006-09-20 | 2009-08-26 | 默克专利股份有限公司 | Photocatalytically active coating |
| CN101153149A (en) * | 2006-09-25 | 2008-04-02 | 天津市振东涂料有限公司 | Method of producing ultra-bright light catalysis degradation antimicrobial environment protection paint |
| CN102153318A (en) * | 2010-12-10 | 2011-08-17 | 山东宏艺科技股份有限公司 | Method for preparing photo-catalytic cement-based material and method for preparing photocatalyst |
| CN102649905A (en) * | 2011-02-28 | 2012-08-29 | 上海慧君科技发展有限公司 | Up-conversion nitrogen oxide material and preparation method thereof |
| CN103468132A (en) * | 2013-09-25 | 2013-12-25 | 北京国电富通科技发展有限责任公司 | Moss-prevention anti-contamination-flashover coatings and preparation method thereof |
| CN104059421A (en) * | 2014-06-03 | 2014-09-24 | 中物功能材料研究院有限公司 | Ultraviolet-curable coating composition and coating |
| CN105772040A (en) * | 2016-01-22 | 2016-07-20 | 浙江师范大学 | Composite photocatalytic antibacterial material and preparation method thereof |
| CN107376955A (en) * | 2017-07-28 | 2017-11-24 | 浙江师范大学 | A kind of photocatalysis antibacterial material and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20211029 |