CN103013243A - Nanometre modified high self-cleaning solar heat reflecting paint and preparation method thereof - Google Patents
Nanometre modified high self-cleaning solar heat reflecting paint and preparation method thereof Download PDFInfo
- Publication number
- CN103013243A CN103013243A CN2012105149526A CN201210514952A CN103013243A CN 103013243 A CN103013243 A CN 103013243A CN 2012105149526 A CN2012105149526 A CN 2012105149526A CN 201210514952 A CN201210514952 A CN 201210514952A CN 103013243 A CN103013243 A CN 103013243A
- Authority
- CN
- China
- Prior art keywords
- solar heat
- high self
- cleaning solar
- agent
- heat reflection
- 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
- 238000004140 cleaning Methods 0.000 title claims abstract description 21
- 239000003973 paint Substances 0.000 title claims abstract description 17
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 14
- 238000003756 stirring Methods 0.000 claims abstract description 13
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229920005989 resin Polymers 0.000 claims abstract description 9
- 239000011347 resin Substances 0.000 claims abstract description 9
- 239000008367 deionised water Substances 0.000 claims abstract description 8
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 8
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000005543 nano-size silicon particle Substances 0.000 claims abstract description 8
- 239000013530 defoamer Substances 0.000 claims abstract description 6
- 239000002270 dispersing agent Substances 0.000 claims abstract description 6
- 239000000839 emulsion Substances 0.000 claims abstract description 6
- 238000009736 wetting Methods 0.000 claims abstract description 6
- 239000004576 sand Substances 0.000 claims abstract description 4
- 230000004048 modification Effects 0.000 claims description 11
- 238000012986 modification Methods 0.000 claims description 9
- 229920002050 silicone resin Polymers 0.000 claims description 8
- 239000012752 auxiliary agent Substances 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 7
- 238000004581 coalescence Methods 0.000 claims description 5
- 230000003750 conditioning effect Effects 0.000 claims description 5
- 239000000645 desinfectant Substances 0.000 claims description 5
- 239000012467 final product Substances 0.000 claims description 5
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical group [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000008719 thickening Effects 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 7
- 238000000227 grinding Methods 0.000 abstract description 3
- 238000002310 reflectometry Methods 0.000 abstract description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 230000000855 fungicidal effect Effects 0.000 abstract 1
- 239000000417 fungicide Substances 0.000 abstract 1
- 230000002209 hydrophobic effect Effects 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 2
- 238000002715 modification method Methods 0.000 description 2
- 230000011514 reflex Effects 0.000 description 2
- 238000007761 roller coating Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
The invention discloses a nanometre modified high self-cleaning solar heat reflecting paint and a preparation method thereof. The preparation method comprises the steps of firstly, adding deionized water to an agitator tank, then adding a wetting dispersant to agitate, and orderly adding nanosilicon dioxide, titanium dioxide and padding at the rotating speed of 400-600r/min; stirring for 10-15min, and then adding a defoamer, an assistant and mildew fungicide, and dispersing for 20-30min at high speed of 800-1200r/min; grinding until the fineness is less than 10 microns with a sand mill to form mill base, and then adding fluorocarbon resin emulsion, a coalescing agent, a flatting agent, organic silicon resin and a PH regulator to evenly stir and filter, so as to prepare the nanometre modified high self-cleaning solar heat reflecting paint. The nanometre modified high self-cleaning solar heat reflecting paint is hydrophobic and oleophobic; greasy dirt and dust are difficult to attach to the surface; not only is the beautiful appearance kept, but also the reflectivity of sunlight is effectively improved, and the cleaning work is also reduced.
Description
Technical field
The invention belongs to technical field of coatings, relate to high self-cleaning solar heat reflection paint of a kind of nano modification and preparation method thereof.
Background technology
Solar heat reflection paint mainly is to come the heat energy that visible light and near infrared light were had in the reflected sunlight with its surperficial white, common paint film contact angle is generally less than 90 °, dust and greasy dirt attach on the surface and are difficult to automatically be eliminated, even the labor cleaning also is difficult to clean out.The ability of its surface reflection sunlight can descend greatly after coatingsurface is contaminated.It is carried out manual cleaning, waste time and energy, for high-lager building especially difficulty.
Summary of the invention
The object of the invention is to, provide a kind of by nano-material modified and interpolation silicone resin, make coating not only have excellent self-cleaning function, and can improve the reflection potential to solar heat, thereby increase high self-cleaning solar heat reflection paint of nano modification of energy-saving effect and preparation method thereof.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: the high self-cleaning solar heat reflection paint of a kind of nano modification, calculate by mass percentage, it is comprised of fluorocarbon resin emulsion 40-50%, wetting dispersing agent 0.5-1%, titanium dioxide 15-25%, nano silicon 0.2-1%, filler 0-25%, deionized water 3-10, antimildew disinfectant 0.5-1%, film coalescence aid 0.5-2%, PH conditioning agent 0.1-0.5%, defoamer 0.3-0.9%, flow agent 0.2-0.5%, silicone resin 1-4.5% and auxiliary agent 0.1-0.5%.
Titanium dioxide is Rutile type Titanium Dioxide.
Filler is barium sulfate.
Auxiliary agent is thickening material.
The preparation method of the high self-cleaning solar heat reflection paint of a kind of nano modification: in stirred pot, add deionized water first, then adding wetting dispersing agent stirs, under the rotating speed of 400-600r/min, add successively nano silicon, titanium dioxide, filler, stir after 10-15 minute, add again defoamer, auxiliary agent, antimildew disinfectant, under the rotating speed of 800-1200r/min high speed dispersion 20-30 minute, then use below the sand mill mesh-of-grind to 10 micron, mill base, add again the fluorocarbon resin emulsion, film coalescence aid, flow agent, silicone resin and PH conditioning agent, stir, filter and get final product.
Add solidifying agent when the present invention uses and stir, spray behind the adding deionized water, brush, roller coating got final product to coated article spare surface in dry 24 hours.
The present invention use the even good outside durabitity of fluorocarbon resin, anti-ultraviolet property is good, coating can reach 15-20 working life.To make the coating tool be that the light of 380-2500 nanometer has the reflex action up to 85% to wavelength through grinding thin titanium dioxide, can make the temperature of body surface reduce 8-15 ℃ in summer.Nano silicon has very strong hydrophobicity, and in conjunction with the hydro-oleophobicity of silicone resin, the coating that makes has high hydro-oleophobicity, and oiliness water-based dirt is difficult in its surface attachment.
Coatingsurface tension force of the present invention is extremely low, and contact angle can be up to 150 °, and greasy dirt, dust are difficult in its surface attachment, and the superincumbent greasy dirt that falls, dust run into wind or rainwater can be pulled away.It is clean that the surface can keep for a long time.Both made building surface keep attractive in appearance, Effective Raise to the reflectivity of sunlight, also reduce cleaning.
Embodiment
Embodiments of the invention: (each component unit is kg)
First in stirred pot, add deionized water, then adding wetting dispersing agent stirs, under the rotating speed of 400-600r/min, add successively nano silicon, Rutile type Titanium Dioxide, filler, stir after 10-15 minute, add again defoamer, auxiliary agent, antimildew disinfectant, under the rotating speed of 800-1200r/min high speed dispersion 20-30 minute, then use below the sand mill mesh-of-grind to 10 micron, mill base, add again fluorocarbon resin emulsion, film coalescence aid, flow agent, silicone resin and PH conditioning agent, stir, filter and get final product.
Add solidifying agent when the present invention uses and stir, spray behind the adding deionized water, brush, roller coating got final product to coated article spare surface in dry 24 hours.
The fluorocarbon resin that the present invention uses is good outside durabitity evenly, and anti-ultraviolet property is good, and coating can reach 15-20 working life.To make the coating tool be that the light of 380-2500 nanometer has the reflex action up to 85% to wavelength through grinding thin titanium dioxide, can make the temperature of body surface reduce 8-15 ℃ in summer.Nano silicon has very strong hydrophobicity, and in conjunction with the hydro-oleophobicity of silicone resin, the coating that makes has high hydro-oleophobicity, and oiliness water-based dirt is difficult in its surface attachment.
Coatingsurface tension force of the present invention is extremely low, and contact angle can be up to 150 °, and greasy dirt, dust are difficult in its surface attachment, and the superincumbent greasy dirt that falls, dust run into wind or rainwater can be pulled away.It is clean that the surface can keep for a long time.Both made building surface keep attractive in appearance, Effective Raise to the reflectivity of sunlight, also reduce cleaning.
The as can be seen from the above table comparatively speaking difficult removal of greasy dirt of embodiment one; Embodiment two, embodiment three, embodiment greasy dirt, dust are all removed easily, and preferred scheme is embodiment four.
Claims (5)
1. the high self-cleaning solar heat reflection paint of a nano modification, it is characterized in that: calculate by mass percentage, the high self-cleaning solar heat reflection paint of this nano modification is comprised of fluorocarbon resin emulsion 40-50%, wetting dispersing agent 0.5-1%, titanium dioxide 15-25%, nano silicon 0.2-1%, filler 0-25%, deionized water 3-10, antimildew disinfectant 0.5-1%, film coalescence aid 0.5-2%, PH conditioning agent 0.1-0.5%, defoamer 0.3-0.9%, flow agent 0.2-0.5%, silicone resin 1-4.5% and auxiliary agent 0.1-0.5%.
2. the high self-cleaning solar heat reflection paint of nano modification according to claim 1, it is characterized in that: described titanium dioxide is Rutile type Titanium Dioxide.
3. the high self-cleaning solar heat reflection paint of nano modification according to claim 1, it is characterized in that: described filler is barium sulfate.
4. the high self-cleaning solar heat reflection paint of nano modification according to claim 1, it is characterized in that: described auxiliary agent is thickening material.
5. the preparation method of the high self-cleaning solar heat reflection paint of a nano modification, it is characterized in that: in stirred pot, add deionized water first, then adding wetting dispersing agent stirs, under the rotating speed of 400-600r/min, add successively nano silicon, titanium dioxide, filler, stir after 10-15 minute, add again defoamer, auxiliary agent, antimildew disinfectant, under the rotating speed of 800-1200r/min high speed dispersion 20-30 minute, then use below the sand mill mesh-of-grind to 10 micron, mill base, add again the fluorocarbon resin emulsion, film coalescence aid, flow agent, silicone resin and PH conditioning agent stir, and filter and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105149526A CN103013243A (en) | 2012-12-05 | 2012-12-05 | Nanometre modified high self-cleaning solar heat reflecting paint and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105149526A CN103013243A (en) | 2012-12-05 | 2012-12-05 | Nanometre modified high self-cleaning solar heat reflecting paint and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103013243A true CN103013243A (en) | 2013-04-03 |
Family
ID=47962372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105149526A Pending CN103013243A (en) | 2012-12-05 | 2012-12-05 | Nanometre modified high self-cleaning solar heat reflecting paint and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103013243A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103819976A (en) * | 2014-02-27 | 2014-05-28 | 南通大学 | Coating material for diagnosis glass slide and preparation method for coating material |
| CN104710885A (en) * | 2015-02-04 | 2015-06-17 | 江苏朝晖化工有限公司 | Novel environmentally-friendly light conversion heat insulation coating and preparation method thereof |
| CN104725945A (en) * | 2015-03-24 | 2015-06-24 | 湖州国信物资有限公司 | Novel high-temperature-resistance waterborne fluorocarbon coating and preparation method thereof |
| CN107940346A (en) * | 2016-05-24 | 2018-04-20 | 陈值英 | A kind of LED ceiling lamp |
| CN111218171A (en) * | 2019-12-05 | 2020-06-02 | 中国人民解放军海军研究院特种勤务研究所 | Fluorosilicone type heat-insulating weather-resistant anticorrosive coating for island engineering steel base material and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101230224A (en) * | 2008-02-27 | 2008-07-30 | 孟中 | Fluorosilicone rubber nano composite alloy three-proof paint and production method thereof |
| CN101838495A (en) * | 2010-04-01 | 2010-09-22 | 中国科学院宁波材料技术与工程研究所 | Fluorine-silicon modified epoxy resin power paint |
| CN102286233A (en) * | 2011-09-10 | 2011-12-21 | 中国十七冶集团有限公司 | Nano-modified elastic coating with high stain resistance and preparation method thereof |
| CN102702878A (en) * | 2012-06-01 | 2012-10-03 | 安徽省金盾涂料有限责任公司 | Fluorine-containing water-based paint |
-
2012
- 2012-12-05 CN CN2012105149526A patent/CN103013243A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101230224A (en) * | 2008-02-27 | 2008-07-30 | 孟中 | Fluorosilicone rubber nano composite alloy three-proof paint and production method thereof |
| CN101838495A (en) * | 2010-04-01 | 2010-09-22 | 中国科学院宁波材料技术与工程研究所 | Fluorine-silicon modified epoxy resin power paint |
| CN102286233A (en) * | 2011-09-10 | 2011-12-21 | 中国十七冶集团有限公司 | Nano-modified elastic coating with high stain resistance and preparation method thereof |
| CN102702878A (en) * | 2012-06-01 | 2012-10-03 | 安徽省金盾涂料有限责任公司 | Fluorine-containing water-based paint |
Non-Patent Citations (1)
| Title |
|---|
| 蔡继权等: "氟碳改性弹性外墙乳胶漆", 《浙江化工》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103819976A (en) * | 2014-02-27 | 2014-05-28 | 南通大学 | Coating material for diagnosis glass slide and preparation method for coating material |
| CN104710885A (en) * | 2015-02-04 | 2015-06-17 | 江苏朝晖化工有限公司 | Novel environmentally-friendly light conversion heat insulation coating and preparation method thereof |
| CN104725945A (en) * | 2015-03-24 | 2015-06-24 | 湖州国信物资有限公司 | Novel high-temperature-resistance waterborne fluorocarbon coating and preparation method thereof |
| CN107940346A (en) * | 2016-05-24 | 2018-04-20 | 陈值英 | A kind of LED ceiling lamp |
| CN111218171A (en) * | 2019-12-05 | 2020-06-02 | 中国人民解放军海军研究院特种勤务研究所 | Fluorosilicone type heat-insulating weather-resistant anticorrosive coating for island engineering steel base material and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106752526B (en) | Water-based light-reflection industrial heat-insulating coating and preparation method thereof | |
| CN100587016C (en) | A kind of preparation method of anti-fog self-cleaning type antibacterial anti-mildew spraying agent | |
| CN102850878A (en) | Weather-resistant exterior wall paint and preparation method thereof | |
| CN103013243A (en) | Nanometre modified high self-cleaning solar heat reflecting paint and preparation method thereof | |
| CN108219562B (en) | Sunlight heat reflection heat insulation water-sand-in-sand colorful environment-friendly coating and preparation method thereof | |
| CN105733385B (en) | A kind of bionical water paint and preparation method thereof of keeping a public place clean | |
| CN102002298A (en) | Aqueous antifouling adhesive preventing coating and production method thereof | |
| JP6720615B2 (en) | Photocatalytic coating composition | |
| CN1354211A (en) | Water propyl fluorosilicate nano sol weatherability pollution-resisting coating material | |
| CN105131772A (en) | Self-cleaning antifouling inter wall paint | |
| CN104745052B (en) | A kind of preparation method of the Nano self-cleaning coating material of high adhesion force | |
| CN103865345A (en) | Photocatalyst paint and preparation method thereof | |
| CN106893431A (en) | The impermeabilisation anti-soil of resistance to rainprint wall finiss and preparation method thereof | |
| CN103694833A (en) | Nanometer-modified high-stain-resistance elastic galling coating | |
| CN105400239A (en) | Preparation method of modified silicon dioxide obtained via super-hydrophobic modification | |
| CN105019312A (en) | Multifunctional wallpaper and coating composition for multifunctional wallpaper | |
| CN105131672A (en) | Scrubbing-resistant anti-microbial inner wall emulsion paint | |
| CN107141936B (en) | A kind of super-hydrophobic stain resistant multicolor finish and preparation method thereof | |
| US9085711B1 (en) | Product and process for low gloss coating | |
| CN105295459A (en) | Ecological shell powder wall paint | |
| CN102876142A (en) | Stain resisting and odor removing paint and preparation method thereof | |
| CN103965726B (en) | A kind of exterior wall water-borne metallic paint and its preparation method with antirust function | |
| CN104530858A (en) | Water-based anticorrosive coating added with nanometer TiO2 | |
| CN114479588A (en) | Water-based plant-based full-matte self-cleaning top-coat varnish and preparation process thereof | |
| CN107629608A (en) | A kind of preparation method and construction technology of elastic roofing waterproof paint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130403 |