CN103421397A - Energy-saving and heat-insulating coating and preparation method thereof - Google Patents
Energy-saving and heat-insulating coating and preparation method thereof Download PDFInfo
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- CN103421397A CN103421397A CN2012101580950A CN201210158095A CN103421397A CN 103421397 A CN103421397 A CN 103421397A CN 2012101580950 A CN2012101580950 A CN 2012101580950A CN 201210158095 A CN201210158095 A CN 201210158095A CN 103421397 A CN103421397 A CN 103421397A
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- 239000011248 coating agent Substances 0.000 title claims abstract description 23
- 238000000576 coating method Methods 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title claims abstract description 6
- 239000002105 nanoparticle Substances 0.000 claims abstract description 28
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 9
- 229920000178 Acrylic resin Polymers 0.000 claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 6
- 239000002086 nanomaterial Substances 0.000 claims abstract description 6
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 21
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 17
- 239000004594 Masterbatch (MB) Substances 0.000 claims description 16
- 239000000243 solution Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical group O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 10
- 229960000935 dehydrated alcohol Drugs 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 239000008367 deionised water Substances 0.000 claims description 7
- 229910021641 deionized water Inorganic materials 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 6
- DKPFZGUDAPQIHT-UHFFFAOYSA-N butyl acetate Chemical compound CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 5
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 4
- 238000000889 atomisation Methods 0.000 claims description 4
- 229960004756 ethanol Drugs 0.000 claims description 4
- 238000004581 coalescence Methods 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000013530 defoamer Substances 0.000 claims description 3
- 238000009775 high-speed stirring Methods 0.000 claims description 3
- 239000011259 mixed solution Substances 0.000 claims description 3
- 230000008719 thickening Effects 0.000 claims description 3
- 238000002604 ultrasonography Methods 0.000 claims description 3
- 229960004643 cupric oxide Drugs 0.000 claims description 2
- 239000000395 magnesium oxide Substances 0.000 claims description 2
- 229910044991 metal oxide Inorganic materials 0.000 claims description 2
- 150000004706 metal oxides Chemical class 0.000 claims description 2
- SKRWFPLZQAAQSU-UHFFFAOYSA-N stibanylidynetin;hydrate Chemical compound O.[Sn].[Sb] SKRWFPLZQAAQSU-UHFFFAOYSA-N 0.000 claims description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000004220 aggregation Methods 0.000 abstract 1
- 230000002776 aggregation Effects 0.000 abstract 1
- 239000003085 diluting agent Substances 0.000 abstract 1
- 239000002103 nanocoating Substances 0.000 abstract 1
- 238000002310 reflectometry Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000007385 chemical modification Methods 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Paints Or Removers (AREA)
Abstract
The invention belongs to a coating, and specifically relates to a self-heat conserving, reflective insulating and energy-saving nano coating. The energy-saving and heat-insulating coating and preparation method are disclosed. The coating comprises following components in percentage by weight: 2 to 10% of special shape factor nano particles, 0.5 to 1% of 202 P anti-settling agent, 1 to 4% of high-reflective nano particles, 5 to 40% of acrylic resin, 5 to 25% of R-902 titanium dioxide, 1 to 5% of diluent, and 1 to 3% of ball-deviating and low thermal conductivity nano particles. The coating has a preferable high infrared reflectivity, is capable of effectively reducing the production cost of nano heat-insulating coating, and solves the problems of easy settlement and aggregation of nano material. The coating has the advantages of uniform appearance, good glossiness, high temperature change and low temperature change resistance, and rinsing resistance. The coating has a vast application range, and is suitable for being applied to related technological fields.
Description
Technical field
The invention belongs to a kind of coating, specifically the nano paint of a kind of self-heat conserving, reflective insulation, energy saving.
Background technology
The outside surfaces such as the metal storage vessel such as oil, Sweet natural gas, water tank, freight container, transport pipe, storage storehouse, Industrial buildings, covil construction are under the direct projection of the sun, and surface temperature can be raised to 60 to 70 degrees centigrade.This for storage safely, guaranteeing the quality property is very large threat, traditional surface watering cooling measure often easily causes and mildews, rotten, causes the waste of water resources and to the corrosion of building surface, and the measures such as air-conditioning temperature-reducing need to expend a large amount of energy.So insulation, provision for thermal insulation to building surface are necessary.
Current Insulation is mainly to build the thermal insulation layer of filling insulation, lagging material to realize, will increase extra building materials, installation cost like this, and part is incubated, the lagging material poor fire, uses such material to have disaster hidden-trouble.
The technique of insulating mold coating and paint generally is based on chemical way, in traditional emulsion paint, latex is carried out to modification, thereby reach, reduces the heat insulation effect of thermal conductivity.This chemical modification method all requires original production unit is carried out to large-scale redevelopment to production equipment and process, thereby cost is larger.
Summary of the invention
The objective of the invention is, in order to solve deficiency of the prior art, provides the nano paint of a kind of self-heat conserving, reflective insulation, energy saving.
Energy-saving type heat-preserving coating, comprise special shape factor nano particle 2-10%, 202P type anti-settling agent 0.5-1%, high reflection nano particle 1-4%, acrylic resin 5-40%, R-902 titanium dioxide 5-25%, thinner 1-5%, depart from spherical lower thermal conductivity nano particle 1-3%.
Described special shape factor nano particle is one or more in the inorganic nano metal oxide materials, comprises nano cupric oxide 3%, nano magnesia 5%, nano aluminium oxide 4% one 30%; Add inorganic functional nano material simultaneously, comprise nano titanium oxide 5%, nano antimony tin oxide 4% one 30%.Described special shape factor nano particle is bar-shaped, wire, spherical or block.The mixing solutions that described thinner is deionized water and anhydrous methanol, ethanol, the mass ratio of deionized water, methyl alcohol, ethanol is 1.5: 1: 1.
The preparation method of energy-saving type heat-preserving coating is as follows:
A, by special shape factor nano particle, 202P type anti-settling agent, high reflection nano particle, acrylic resin, R-902 titanium dioxide, thinner, depart from spherical lower thermal conductivity nano particle, N-BUTYL ACETATE, deionized water and anhydrous methanol, dehydrated alcohol mix, put into ultrasonic spraying device, by the selectivity dividing plate, make mixing solutions composition under atomizing state mix, and be compound to together.
The spraying of B, secondary makes between nano particle and masterbatch, to form crosslinkedly in the atomization environment, collects last masterbatch mixed solution, then with 5000, turns above speed high-speed stirring, with dehydrated alcohol, regulates pH value to 6.8-7.6.
C, use ultrasound bath pot stir 60 minutes, obtain nanometer masterbatch solution.
D, masterbatch solution is added to acrylic resin, add defoamer and thickening material and film coalescence aid, with dehydrated alcohol, regulate pH value to 6.8-7.6,5000, walk around under speed and stir 4 hours; Ultrasonic stirring 1-4 hour in the constant temperature water bath apparatus of 80-90 degree centigrade, obtain coating again.
The present invention can make coating have higher infrared reflectance, both can effectively reduce the production cost of nano thermal insulation thermal insulating coating, can solve again the problem of nano material free settling, gathering.Appearance of film is even, and glossiness is good, and high temperature resistant and low temperature changes, waterproof medicament strong adhesion, and the anti-ability of scrubbing is strong.The present invention is widely used, and is adapted at promoting the use of in correlative technology field.
Embodiment
For making technical scheme of the present invention and characteristics clearer, below in conjunction with embodiment, the present invention is described in further detail.At this, following examples are used for the present invention is described, but are not used for limiting the scope of the invention.
Special shape factor nano particle 2-10%, 202P type anti-settling agent 0.5-1%, height are reflected to nano particle 1-4%, acrylic resin 5-40%, R-902 titanium dioxide 5-25%, thinner 1-5%, depart from spherical lower thermal conductivity nano particle 1-3% nano particle, N-BUTYL ACETATE, deionized water and anhydrous methanol, dehydrated alcohol mix, put into ultrasonic spraying device, by the selectivity dividing plate, make mixing solutions composition under atomizing state mix, and be compound to together.
Described special shape factor nano particle is bar-shaped, wire, spherical or block.By choosing of function nano particle shape, decrease the thermal conductivity of masterbatch.
Secondary spraying makes between nano particle and masterbatch, to form crosslinkedly in the atomization environment, collects last masterbatch mixed solution, then with 5000, turns above speed high-speed stirring, with dehydrated alcohol, regulates pH value to 6.8-7.6.
Stir 60 minutes with the ultrasound bath pot, obtain nanometer masterbatch solution.
Masterbatch solution is added to acrylic resin, add defoamer and thickening material and film coalescence aid, with dehydrated alcohol, regulate pH value to 6.8-7.6,5000, walk around under speed and stir 4 hours; Ultrasonic stirring 1-4 hour in the constant temperature water bath apparatus of 80-90 degree centigrade, obtain coating again.
The power of described ultrasonic atomization is 1000W, and frequency is 15KHZ, and the power of ultrasonic agitation is 2000W, and frequency is 20KHZ.
Prepare masterbatch solution by ullrasonic spraying selectivity technique, by each composition of traditional masterbatch organically and the function nano material combine, and realized shell-core structure on key masterbatch, strengthened insulation, the effect of heat insulation of nano material.
Obviously, the above embodiment of the present invention is only for example of the present invention clearly is described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here can't give all embodiments exhaustive.Every still row in protection scope of the present invention of apparent variation that technical scheme of the present invention extends out or change that belong to.
Claims (5)
1. energy-saving type heat-preserving coating, is characterized in that comprising special shape factor nano particle 2-10%, 202P type anti-settling agent 0.5-1%, high reflection nano particle 1-4%, acrylic resin 5-40%, R-902 titanium dioxide 5-25%, thinner 1-5%, depart from spherical lower thermal conductivity nano particle 1-3%.
2. energy-saving type heat-preserving coating according to claim 1, it is characterized in that described special shape factor nano particle is one or more in the inorganic nano metal oxide materials, comprise nano cupric oxide 3%, nano magnesia 5%, nano aluminium oxide 4%-30%; Add inorganic functional nano material simultaneously, comprise nano titanium oxide 5%, nano antimony tin oxide 4%-30%.
3. energy-saving type heat-preserving coating according to claim 1, is characterized in that described special shape factor nano particle is bar-shaped, wire, spherical or block.
4. energy-saving type heat-preserving coating according to claim 1, is characterized in that the mixing solutions that described thinner is deionized water and anhydrous methanol, ethanol, and the mass ratio of deionized water, methyl alcohol, ethanol is 1.5: 1: 1.
5. the preparation method of energy-saving type heat-preserving coating is characterized in that the preparation method is as follows:
A, by special shape factor nano particle, 202P type anti-settling agent, high reflection nano particle, acrylic resin, R-902 titanium dioxide, thinner, depart from spherical lower thermal conductivity nano particle, N-BUTYL ACETATE, deionized water and anhydrous methanol, dehydrated alcohol mix, put into ultrasonic spraying device, by the selectivity dividing plate, make mixing solutions composition under atomizing state mix, and be compound to together;
The spraying of B, secondary makes between nano particle and masterbatch, to form crosslinkedly in the atomization environment, collects last masterbatch mixed solution, then with 5000, turns above speed high-speed stirring, with dehydrated alcohol, regulates pH value to 6.8-7.6;
C, use ultrasound bath pot stir 60 minutes, obtain nanometer masterbatch solution;
D, masterbatch solution is added to acrylic resin, add defoamer and thickening material and film coalescence aid, with dehydrated alcohol, regulate pH value to 6.8-7.6,5000, walk around under speed and stir 4 hours; Ultrasonic stirring 1-4 hour in the constant temperature water bath apparatus of 80-90 degree centigrade, obtain coating again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101580950A CN103421397A (en) | 2012-05-22 | 2012-05-22 | Energy-saving and heat-insulating coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101580950A CN103421397A (en) | 2012-05-22 | 2012-05-22 | Energy-saving and heat-insulating coating and preparation method thereof |
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| Publication Number | Publication Date |
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| CN103421397A true CN103421397A (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012101580950A Pending CN103421397A (en) | 2012-05-22 | 2012-05-22 | Energy-saving and heat-insulating coating and preparation method thereof |
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| Country | Link |
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| CN (1) | CN103421397A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106118285A (en) * | 2016-06-20 | 2016-11-16 | 青岛乐化科技有限公司 | A kind of skin recoating heat-reflecting insulating coating and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101195725A (en) * | 2007-12-29 | 2008-06-11 | 株洲时代新材料科技股份有限公司 | Heat-insulating energy-saving paint for vehicle and method for producing the same |
| CN102115620A (en) * | 2011-01-28 | 2011-07-06 | 上海安能捷节能技术有限公司 | Colored ternary thermal insulation paint |
-
2012
- 2012-05-22 CN CN2012101580950A patent/CN103421397A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101195725A (en) * | 2007-12-29 | 2008-06-11 | 株洲时代新材料科技股份有限公司 | Heat-insulating energy-saving paint for vehicle and method for producing the same |
| CN102115620A (en) * | 2011-01-28 | 2011-07-06 | 上海安能捷节能技术有限公司 | Colored ternary thermal insulation paint |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106118285A (en) * | 2016-06-20 | 2016-11-16 | 青岛乐化科技有限公司 | A kind of skin recoating heat-reflecting insulating coating and preparation method thereof |
| CN106118285B (en) * | 2016-06-20 | 2018-05-15 | 青岛乐化科技有限公司 | A kind of skin recoating heat-reflecting insulating coating and preparation method thereof |
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| ASS | Succession or assignment of patent right |
Owner name: ZHOU YUEBO ZHANG XIAOSONG SHANGHAI HAODENG MATERIA Free format text: FORMER OWNER: ZHOU YUEBO ZHANG XIAOSONG Effective date: 20141102 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20141102 Address after: 210000 Southeast University, Jiangsu Province, No. 2, four arch, Nanjing Applicant after: Zhou Xiaofeng Applicant after: Zhou Yuebo Applicant after: Zhang Xiaosong Applicant after: SHANGHAI HAODENG MATERIAL SCIENCE & TECHNOLOGY CO., LTD. Address before: 210000 Southeast University, Jiangsu Province, No. 2, four arch, Nanjing Applicant before: Zhou Xiaofeng Applicant before: Zhou Yuebo Applicant before: Zhang Xiaosong |
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Application publication date: 20131204 |