CN101649155A - Self-cleaning ice-over resistant phase-change coating - Google Patents
Self-cleaning ice-over resistant phase-change coating Download PDFInfo
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- CN101649155A CN101649155A CN200910157321A CN200910157321A CN101649155A CN 101649155 A CN101649155 A CN 101649155A CN 200910157321 A CN200910157321 A CN 200910157321A CN 200910157321 A CN200910157321 A CN 200910157321A CN 101649155 A CN101649155 A CN 101649155A
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Abstract
The invention relates to self-cleaning ice-over resistant phase-change coating suitable for surface coatings of multiple objects, comprising 1 portion of filling, 3-5 portions of polyurethane, 30-100portions of mixing solvents, 50-100 portions of normal alkane and 1-5 portions of gamma-aminopropyltrimethoxysilane. The invention is suitable for the surface spraying of multiple objects, has functions of self-cleaning and pollution and ice-over resistance, is especially suitable for the pollution flashover and ice-over resistance of an insulator of electric power supply and railway electrification power supply, is suitable for the surface self-cleaning and the ice-over resistance of a solar thermal collector and photovoltaic power generation equipment and enhances the safety and the using efficiency of a system. The self-cleaning ice-over resistant phase-change coating can also be used as an air drag-reducing self-cleaning coating for high-speed moving objects, such as an automobile, a plane, the air drag-reducing self-cleaning coating and a motor train unit train to reduce the energy consumption and is used for the clean keeping and the cleaning of outer walls of high-rise buildingsand glass curtain walls.
Description
Technical field
The present invention relates to energy-conserving and environment-protective novel material new technical field.
Background technology
Along with The development in society and economy, energy-conserving and environment-protective work is more and more paid attention in countries in the world, and China has made and issued a series of energy-conserving and environment-protective policies, promotes energy-conserving and environment-protective novel material development of new techniques.Power supply, railway electrification power supply insulator are in use polluted or suffer freezing meeting to cause pollution flashover, short trouble, photovoltaic generation equipment, solar energy collector heating facilities life-time service can even be subjected to freezing destruction by dust pollution, and influence is normally used.Phase change material has in the change process of its form the performance that absorbs or discharge heat energy, and its absorbs store heat when temperature is higher than freezing point, when temperature its release of heat during near freezing point.Utilize this characteristic of phase change material, can develop and have the self-cleaning phase-change coating of anti-icing, improve power supply, railway electrification power supply, photovoltaic generation, solar energy collector heating Working environment, improve security of system stability and working efficiency.Product of the present invention can also be used as the air drag reduction coating of high-speed moving object such as automobile, motor train unit train, cuts down the consumption of energy.
Summary of the invention
The technical problem to be solved in the present invention is, a kind of a kind of self-cleaning ice-over resistant phase-change coating that can be applicable to multiple coating on surface of article is provided.Coating is by 1 part of filler, and basic Trimethoxy silane is formed in the 3-5 part urethane, 30-100 part mixed solvent, 50-100 part normal paraffin and 1-5 part γ-ammonia.
Embodiment
Embodiment 1:
-5-0 ℃ of phase transformation paraffin microcapsule 450 grams, polyethylene micropowder 550 grams, aluminum oxide 30 grams, white carbon black 50 grams, calcium stearate 10 grams, dimethylbenzene 800 grams, ethanol 200 grams, hyper-dispersant 25 grams, magnetic agitation 30 minutes adds silane coupling agent, and supersound process adds urethane resin then and mixes.Thermal conductivity is good, and heat storage performance is good, and hydrophobicity is good.Be suitable for power supply, the anti-pollution flashover of the anti-icing of railway electrification power supply insulator spraying.Can also be used as the air drag reduction coating of high-speed moving object, cut down the consumption of energy.
Embodiment 2:
Fusing point is 0-5 ° of phase transformation paraffin microcapsule 300 grams, polypropylene micro mist 700 grams, zinc oxide 50 grams, titanium dioxide 30 grams, dimethylbenzene 1000 grams, ethyl acetate 100 grams, acetone 65 grams, hyper-dispersant 35 grams, add an amount of nucleator, compatilizer, magnetic agitation 30 minutes adds silane coupling agent, supersound process adds urethane resin then and mixes.Thermal conductivity is good, and hydrophobicity is good, and is high temperature resistant, corrosion-resistant, and it is dustproof antifreeze to be suitable for photovoltaic generation, solar energy collector.Can also be used as the air drag reduction coating of high-speed moving object, cut down the consumption of energy.
The above is embodiments of the invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within the claim scope of the present invention.
Claims (3)
1, a kind of self-cleaning ice-over resistant phase-change coating is characterized in that: coating is by 1 part of filler, and basic Trimethoxy silane is formed in the 3-5 part urethane, 30-100 part mixed solvent, 50-100 part normal paraffin and 1-5 part γ-ammonia, all calculates by weight.Wherein filler is selected from polyolefine or polytetrafluoroethylene powder or styrene-butadiene-styrene multipolymer (SBS), styrene-isoprene-styrene copolymer-.Mixed solvent is made up of dimethylbenzene and ethanol or acetoneand ethyl acetate.
2, coating as claimed in claim 1 is characterized in that: urethane is selected from polyurethane or ethene and vinyl acetate copolymer.
3, coating as claimed in claim 1 is characterized in that: normal paraffin is selected from paraffin or whiteruss; The purity of basic Trimethoxy silane is greater than 98% in γ-ammonia, and refractive index is lower than 1.430.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910157321A CN101649155A (en) | 2009-07-27 | 2009-07-27 | Self-cleaning ice-over resistant phase-change coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910157321A CN101649155A (en) | 2009-07-27 | 2009-07-27 | Self-cleaning ice-over resistant phase-change coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101649155A true CN101649155A (en) | 2010-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910157321A Pending CN101649155A (en) | 2009-07-27 | 2009-07-27 | Self-cleaning ice-over resistant phase-change coating |
Country Status (1)
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| CN (1) | CN101649155A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102108234A (en) * | 2010-12-22 | 2011-06-29 | 白铁林 | Colourful environmental-friendly synthesized polymer waterproof paint |
| CN103433191A (en) * | 2013-09-16 | 2013-12-11 | 中国北车集团大同电力机车有限责任公司 | Method for insulating high-voltage device configuration area at top of locomotive |
| CN103600541A (en) * | 2013-10-26 | 2014-02-26 | 溧阳市哈大成果转化中心有限公司 | Aircraft engine inlet duct leading edge assembly |
| CN105153867A (en) * | 2015-07-14 | 2015-12-16 | 江苏爱福特科技开发有限公司 | Pollution flashover resistant coating |
| CN106566298A (en) * | 2016-10-31 | 2017-04-19 | 无锡市永兴金属软管有限公司 | Method for preparing antiscale paint used in metal corrugated pipe |
| CN106833277A (en) * | 2017-02-23 | 2017-06-13 | 苏州适乐科技有限公司 | A kind of solar heat-collection plate coating material and its preparation technology |
| CN116836364A (en) * | 2023-07-18 | 2023-10-03 | 佛山市三水嘉得邦化工有限公司 | Preparation process of organosilicon modified aqueous polyurethane adhesive |
-
2009
- 2009-07-27 CN CN200910157321A patent/CN101649155A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102108234A (en) * | 2010-12-22 | 2011-06-29 | 白铁林 | Colourful environmental-friendly synthesized polymer waterproof paint |
| CN103433191A (en) * | 2013-09-16 | 2013-12-11 | 中国北车集团大同电力机车有限责任公司 | Method for insulating high-voltage device configuration area at top of locomotive |
| CN103600541A (en) * | 2013-10-26 | 2014-02-26 | 溧阳市哈大成果转化中心有限公司 | Aircraft engine inlet duct leading edge assembly |
| CN103600541B (en) * | 2013-10-26 | 2015-09-23 | 溧阳市哈大成果转化中心有限公司 | A kind of front edge of engine air inlet duct of aircraft assembly |
| CN105153867A (en) * | 2015-07-14 | 2015-12-16 | 江苏爱福特科技开发有限公司 | Pollution flashover resistant coating |
| CN106566298A (en) * | 2016-10-31 | 2017-04-19 | 无锡市永兴金属软管有限公司 | Method for preparing antiscale paint used in metal corrugated pipe |
| CN106833277A (en) * | 2017-02-23 | 2017-06-13 | 苏州适乐科技有限公司 | A kind of solar heat-collection plate coating material and its preparation technology |
| CN116836364A (en) * | 2023-07-18 | 2023-10-03 | 佛山市三水嘉得邦化工有限公司 | Preparation process of organosilicon modified aqueous polyurethane adhesive |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Open date: 20100217 |