CN107502087A - A kind of antifog self-cleaning weakens vitaglass coating - Google Patents
A kind of antifog self-cleaning weakens vitaglass coating Download PDFInfo
- Publication number
- CN107502087A CN107502087A CN201710908591.6A CN201710908591A CN107502087A CN 107502087 A CN107502087 A CN 107502087A CN 201710908591 A CN201710908591 A CN 201710908591A CN 107502087 A CN107502087 A CN 107502087A
- Authority
- CN
- China
- Prior art keywords
- antifog
- vitaglass
- self
- cleaning
- coating
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- 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.)
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Classifications
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- 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
- C09D129/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Coating compositions based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Coating compositions based on derivatives of such polymers
- C09D129/02—Homopolymers or copolymers of unsaturated alcohols
- C09D129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- 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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- 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)
- Surface Treatment Of Glass (AREA)
- Detergent Compositions (AREA)
Abstract
The invention provides a kind of antifog self-cleaning to weaken vitaglass coating, is made up of the raw material of following mass percent：Octyl phenol APEO 10 0.1% 1.5%, anion surfactant 0.2% 1.3%, sodium metasilicate 0.1% 1%, polyvinyl alcohol 0.1% 1.5%, isopropanol 1% 15%, glycerine 3% 8%, photochemical catalyst 0.1% 1.3%, essence 0.05% 0.3%, ethanol 30% 50%, deionized water surplus.The glass coating of the present invention has stronger photocatalytic activity, lasting anti-fog performance, can weaken ultraviolet, while have good automatical cleaning ability and sterilizing ability.
Description
Technical field
Chemical field of the present invention, it is related to a kind of nano-photocatalyst material, more particularly to a kind of polymeric membrane antifogging coating, has
It is a kind of antifog self-cleaning reduction vitaglass coating for body.
Background technology
With the presence of considerable amount of vapor in air.When the vapor with certain partial pressure is cooled to its dew point, water steams
Gas reaches saturation, condensation droplet.Droplet is adhered to transparent substrate surface and atomizating phenomenon just occurs.Glass is life
Necessary article, greatly upstairs in order to it is attractive in appearance it is light and spacious using glass do the vehicles such as wall, automobile be unable to do without glass, bathroom moving door,
Mirror etc. is all glassware.Glass is ubiquitous in life, but in the winter or rainy season of cold, in driver's cabin or car
Vapor in interior hot-air can be condensed into dewdrop in cold glass surface, reduce the light transmittance of glass, have impact on sight, greatly
The big danger for adding driving；Caused fog is made troubles to life on building glass, also increases extra cost for cleaning.
The content of the invention
For above-mentioned technical problem of the prior art, the invention provides a kind of antifog self-cleaning to weaken vitaglass
Coating, described this antifog self-cleaning reduction vitaglass coating will solve in the prior art that glass is antifog ineffective,
The bad technical problem of preventing ultraviolet effect.
The invention provides a kind of antifog self-cleaning to weaken vitaglass coating, by the raw material group of following mass percent
Into：
Further, described photochemical catalyst is g-C3N4/BiOIO3。
Further, described anion surfactant is Sodium Polyacrylate.
Specifically, the preparation method of described photochemical catalyst is：First according to g-C3N4、Bi(NO3)·5H2O、KIO3Rub
You are than being 5：1：1 weighs raw material, then by g-C3N4、Bi(NO3)·5H2O、KIO3Powder reagent is dissolved in deionized water, magnetic force
After stirring 0.5~2 hour, autoclave is added, is heated 8~16 hours at 130~150 DEG C, after natural cooling, filtering drying obtains
Arrive.
The preparation method of above-mentioned antifog self-cleaning reduction vitaglass coating is first to weigh each original according to mass percent
Material, then mechanical mixture, stirs half an hour under magnetic stirring apparatus, finally gives product.
Because the surface of glass basis scribbles one layer by octyl phenol APEO -10 (Qula is led to), polyvinyl alcohol
Its thermostabilization of the macromolecule membrane of composition is good, does not produce secondary pollution, when particularly overcoming surfactant antifoggant persistently
Between it is short the defects of, the antifog time of anti-fog coating of the present invention more than 20 days, when more antifog than existing commercial anti-fog coating 2-7 days
Between more more than twice.
g-C3N4/BiOIO3Photocatalysis performance is than general T iO2Higher, absorbing wavelength is wider, has widened to accounting for sunshine
The utilization of 46% visible ray, the flat water droplet applied on polymeric membrane is effectively absorbed, tool is produced under the irradiation of natural light
There are the free hydroxyl and superoxipe ion of oxidation, thus there is superpower hydrophily and sterilizing ability.g-C3N4/BiOIO3
Photochemical catalyst can be effectively in absorption air ultraviolet, so as to weaken injury of the ultraviolet to skin.On the other hand, this floor height
Molecular film effectively can prevent pollutant from directly contacting glass, float on the pollutant on surface by rain drop erosion so that surface is kept
Certain cleannes.
The present invention compares with prior art, and its technological progress is significant.The glass coating of the present invention has stronger light
Catalytic activity, lasting anti-fog performance, ultraviolet can be weakened, while there is good automatical cleaning ability and sterilizing ability.This
The coating of invention can effectively solve glassware in building trade largely using causing curtain wall for high rise building cleaning difficult and glass
Glass surface fogging causes the unsharp problem in the visual field.The present invention is while with high light catalytic activity, more ecological, environmental protective,
Performance is good, the features such as having a wide range of application.
Brief description of the drawings
Fig. 1 is the antifog design sketch of normal temperature indoor glass.
Embodiment
Embodiment 1
A kind of antifog self-cleaning weakens vitaglass coating, is made up of the composition of following weight percentage：
Above-mentioned antifog self-cleaning weakens vitaglass coating by above weight percent composition mechanical mixture, is stirred in magnetic force
Mix and stir half an hour under device, finally give product.
The reduction vitaglass coating using effect evaluation of this antifog self-cleaning：
The antifog self-cleaning prepared in embodiment 1 reduction vitaglass coating is respectively used to windshield, bath
Room toilet mirror, house glass, glass vanity mirror achieve following effects：
Spring is used for windshield, antifog lasts effective time：More than 12 days；
It is normally used for bathroom toilet mirror, antifog lasts effective time：More than 7 days；
Spring is used for house glass cleaning, antifog lasts effective time：More than 12 days；
Summer is used for glass vanity mirror, antifog lasts effective time：More than 14 days.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (4)
1. a kind of antifog self-cleaning weakens vitaglass coating, it is characterised in that is made up of the raw material of following mass percent：
The 0.1%-1.5% of octyl phenol APEO -10,
Anion surfactant 0.2%-1.3%,
Sodium metasilicate 0.1%-1%,
Polyvinyl alcohol 0.1%-1.5%,
Isopropanol 1%-15%,
Glycerine 3%-8%,
Photochemical catalyst 0.1%-1.3%,
Essence 0.05%-0.3%,
Ethanol 30%-50%,
Deionized water surplus.
A kind of 2. antifog self-cleaning reduction vitaglass coating according to claim 1, it is characterised in that：The light is urged
Agent is g-C3N4/BiOIO3。
A kind of 3. antifog self-cleaning reduction vitaglass coating according to claim 1, it is characterised in that：Described the moon
Ionic surface active agent is Sodium Polyacrylate.
A kind of 4. antifog self-cleaning reduction vitaglass coating according to claim 1, it is characterised in that：Described light
The preparation method of catalyst is：First according to g-C3N4、Bi(NO3)·5H2O、KIO3Mol ratio be 5：1：1 weighs raw material, then
By g-C3N4、Bi(NO3)·5H2O、KIO3Powder reagent is dissolved in deionized water, and magnetic agitation adds high pressure after 0.5 ~ 2 hour
Kettle, heated 8 ~ 16 hours at 130 ~ 150 DEG C, after natural cooling, filtering drying obtains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710908591.6A CN107502087A (en) | 2017-09-29 | 2017-09-29 | A kind of antifog self-cleaning weakens vitaglass coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710908591.6A CN107502087A (en) | 2017-09-29 | 2017-09-29 | A kind of antifog self-cleaning weakens vitaglass coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107502087A true CN107502087A (en) | 2017-12-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710908591.6A Pending CN107502087A (en) | 2017-09-29 | 2017-09-29 | A kind of antifog self-cleaning weakens vitaglass coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107502087A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107841206A (en) * | 2017-10-17 | 2018-03-27 | 上海电力学院 | A kind of antifog self-cleaning reduction vitaglass coating and preparation method thereof |
| CN110694667A (en) * | 2019-11-08 | 2020-01-17 | 上海电力大学 | BiOIO3/g-C3N4Heterojunction photocatalyst and preparation method and application thereof |
| CN113583488A (en) * | 2021-08-16 | 2021-11-02 | 几何智慧城市科技(广州)有限公司 | Photovoltaic dustproof hydrophilic self-cleaning material and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06158031A (en) * | 1992-11-17 | 1994-06-07 | Sekisui Chem Co Ltd | Antifogging article |
| JPH10212471A (en) * | 1997-01-29 | 1998-08-11 | Nippon Seiki Co Ltd | Antifogging agent |
| CN103409110A (en) * | 2013-08-20 | 2013-11-27 | 南通市通州区益君劳务有限公司 | Cleaning and antifogging agent for glass |
| CN103897660A (en) * | 2012-12-27 | 2014-07-02 | 南通优尼科化工有限公司 | Glass antifogging agent |
| CN105713575A (en) * | 2016-04-05 | 2016-06-29 | 四川理工学院 | Long-acting anti-fog agent for automotive glass and preparation method of anti-fog agent |
-
2017
- 2017-09-29 CN CN201710908591.6A patent/CN107502087A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06158031A (en) * | 1992-11-17 | 1994-06-07 | Sekisui Chem Co Ltd | Antifogging article |
| JPH10212471A (en) * | 1997-01-29 | 1998-08-11 | Nippon Seiki Co Ltd | Antifogging agent |
| CN103897660A (en) * | 2012-12-27 | 2014-07-02 | 南通优尼科化工有限公司 | Glass antifogging agent |
| CN103409110A (en) * | 2013-08-20 | 2013-11-27 | 南通市通州区益君劳务有限公司 | Cleaning and antifogging agent for glass |
| CN105713575A (en) * | 2016-04-05 | 2016-06-29 | 四川理工学院 | Long-acting anti-fog agent for automotive glass and preparation method of anti-fog agent |
Non-Patent Citations (1)
| Title |
|---|
| 龚焱: "石墨相g-C3N4复合光催化剂的制备及其光催化性能研究", 《中国博士学位论文全文数据库 工程科技I辑》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107841206A (en) * | 2017-10-17 | 2018-03-27 | 上海电力学院 | A kind of antifog self-cleaning reduction vitaglass coating and preparation method thereof |
| CN107841206B (en) * | 2017-10-17 | 2020-05-08 | 上海电力学院 | Antifogging self-cleaning ultraviolet weakening glass coating and preparation method thereof |
| CN110694667A (en) * | 2019-11-08 | 2020-01-17 | 上海电力大学 | BiOIO3/g-C3N4Heterojunction photocatalyst and preparation method and application thereof |
| CN113583488A (en) * | 2021-08-16 | 2021-11-02 | 几何智慧城市科技(广州)有限公司 | Photovoltaic dustproof hydrophilic self-cleaning material and preparation method thereof |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171222 |
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