CN104277505A - Nano ceramic liquid crystal liquid coating - Google Patents
Nano ceramic liquid crystal liquid coating Download PDFInfo
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- CN104277505A CN104277505A CN201310272586.2A CN201310272586A CN104277505A CN 104277505 A CN104277505 A CN 104277505A CN 201310272586 A CN201310272586 A CN 201310272586A CN 104277505 A CN104277505 A CN 104277505A
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Abstract
The invention discloses a nano ceramic liquid crystal liquid coating comprising the following components by the weight percentage: 20%-30% of left-handed cholesteric liquid crystal particles, 15%-25% of a nano ceramic powder, 20%-40% of acrylate, 20%-30% of right-handed cholesteric liquid crystal particles, and 0.5%-1.5% of a UV trigger agent. The cholesteric liquid crystal liquid coating has no addition of any noble metal and any heavy metal, has the characteristics of low cost, energy conservation and low consumption in production processes, no pollution, high solid content, high-temperature resistance, and long retention time, is cured in 30 minutes under the condition of 80 DEG C, and has the solid content of up to 80%; glass processed by a coating film prepared by the coating can effectively hinder infrared and ultraviolet light in the premise of not affecting visible light, greatly reduces heat quantity entering indoor through the glass, thereby greatly reducing the power consumption of an indoor air conditioner. The product has an obvious energy saving effect, and has great significance in further promotion of energy saving, emission reduction, resource protection and prevention of earth climate warming.
Description
Technical field
The present invention relates to technical field of coatings, disclose a kind of nano ceramics liquid crystal liquid coating.
Background technology
Due to building energy consumption account for that social terminal always consumes energy 27.5%, wherein leak energy consumption from glass port and account for 30% of architectural energy consumption, in other words glass port have leaked the social total energy consumption of 8.25%.Calculate by national total energy consumption in 2012 36.2 hundred million tons of standard coals, glass port leaks 2.9 hundred million tons of standards.If the energy utilizing nano ceramics fenestrated membrane technology to lose reduces 1 half, just can save 1.45 hundred million tons of standard coals, 7.24 hundred million tons of standard coals within 5 years, can be saved, the total amount of 12 Energy efficiency in plannings, 6.7 hundred million tons of standard coals can be completed.
Theoretical Calculation and actual motion all show: exterior window pastes nano ceramics fenestrated membrane, room temperature in summer can be reduced by 8 ~ 12 degree, effectively reduce air conditioner load, reduce energy consumption and also save the electricity charge, prolongation air-conditioning work-ing life.
Summary of the invention
The invention provides a kind of nano ceramics liquid crystal liquid coating, for the manufacture of nano ceramics fenestrated membrane, effectively can completely cut off ultraviolet and infrared rays, heat-insulating and energy-saving Be very effective, greatly reduces energy consumption.
In order to reach above technique effect, technical scheme of the present invention is as follows:
A kind of nano ceramics liquid crystal liquid coating, its moiety comprises following component by percentage to the quality:
Left-handed cholesterol liquid crystal particle 20% ~ 30%;
Nano-ceramic powder 15% ~ 25%;
CALCIUM ACRYLATE 20% ~ 40%;
Dextrorotation cholesterol liquid crystal particle 20% ~ 30%;
UV triggers agent 0.5% ~ 1.5%.
Preferably, its moiety comprises following component by percentage to the quality:
Left-handed cholesterol liquid crystal particle 25%;
Nano-ceramic powder 20%;
CALCIUM ACRYLATE 29%;
Dextrorotation cholesterol liquid crystal particle 25%;
UV triggers agent 1%.
Preferably, the radial diameter of described left-handed cholesterol liquid crystal particle is the axial diameter of 15 ~ 20nm is that 30 ~ 55nm, tap density is 1.4 ~ 1.8 g/m3.
Preferably, described nano-ceramic powder is made up of the nano-ceramic particle of diameter 5 ~ 15nm, tap density 0.54 ~ 0.68g/m3.
Preferably, the radial diameter of described dextrorotation cholesterol liquid crystal particle is the axial diameter of 15 ~ 20nm is that 30 ~ 55nm, tap density is 1.4 ~ 1.8 g/m3.
Preferably, described CALCIUM ACRYLATE is one or more in methyl acrylate, ethyl propenoate, 2-methyl methacrylate and ethyl 2-methacrylate.
Preferably, described UV triggers agent is 2 – Qiang Ji – 2 – Jia Ji – 1 – Ben Ji – 1 – propyl group ketone.
Apply a kind of cholesterol liquid crystal liquid coating of the present invention, there is following technique effect: (1) raw material of the present invention adopts non-metallic material, and do not add any precious metal and heavy metal, cost is low, production link low energy, pollution-free.(2) have the feature that solid content is high, high temperature resistant, the shelf time is long, under 80 DEG C of conditions, solidification in 30 minutes, solid content can reach 80%.(3) a kind of cholesterol liquid crystal liquid coating of the present invention is at 25 DEG C after tested, and viscosity can reach 150cps.(4) coating thickness utilizing coating of the present invention to make is only 3 μm, and transmittance reaches more than 80%, and reflecting rate is below 10%, and under the prerequisite ensureing transmission of visible light, infrared rays rejection rate reaches more than 95%, and ultraviolet isolating rate reaches more than 99%.(4) film utilizing coating of the present invention to make can not be oxidized, and reaches more than 10 years work-ing life.(5) film utilizing coating of the present invention to make also possesses the advantage of strong adhesive ability, high resistance to dissolubility, high rigidity.The PET film scribbling coating of the present invention after tested, after corona treatment, cuts into with the close outstanding power of 3M#610 adhesive tape test after 1mm hundred lattice, absolutely without coming off; With MEK wiping 100 times under vertical load 0.5KG, without dissolving phenomenon; With the test of Mitsubishi UNI pencil under vertical load 0.5KG, hardness reaches 3H.(6) glass of the film processing utilizing coating of the present invention to make under the prerequisite not affecting visible rays, can intercept infrared rays and ultraviolet effectively, greatly reduces and enters indoor heat through glass, thus greatly reduce the power consumption of room conditioning.Product of the present invention possesses significant energy-saving effect, and further genralrlization warms to energy-saving and emission-reduction, conservation of resources and prevention terrestrial climate and is significant.
Embodiment
Describe technical scheme of the present invention in detail below in conjunction with specific embodiment, be used for explaining technical scheme of the present invention in this illustrative examples of the present invention and explanation, but not as a limitation of the invention.
Embodiment 1:
A kind of nano ceramics liquid crystal liquid coating, its moiety comprises following component by percentage to the quality:
Left-handed cholesterol liquid crystal particle 25%;
Nano-ceramic powder 20%;
CALCIUM ACRYLATE 29%;
Dextrorotation cholesterol liquid crystal particle 25%;
UV triggers agent 1%.
Preferably, the radial diameter of described left-handed cholesterol liquid crystal particle is 15 ~ 20nm, and axial diameter is 30 ~ 55nm, and tap density is 1.4 ~ 1.8 g/m3.
Preferably, described nano-ceramic powder is made up of the nano-ceramic particle of diameter 5 ~ 15nm, tap density 0.54 ~ 0.68g/m3.
Preferably, the radial diameter of described dextrorotation cholesterol liquid crystal particle is 15 ~ 20nm, and axial diameter is 30 ~ 55nm, and tap density is 1.4 ~ 1.8 g/m3.
Preferably, described CALCIUM ACRYLATE is one or more in methyl acrylate, ethyl propenoate, 2-methyl methacrylate and ethyl 2-methacrylate.
Preferably, described UV triggers agent is 2 – Qiang Ji – 2 – Jia Ji – 1 – Ben Ji – 1 – propyl group ketone.
Apply a kind of cholesterol liquid crystal liquid coating of the present invention, there is following technique effect: (1) raw material of the present invention adopts non-metallic material, and do not add any precious metal and heavy metal, cost is low, production link low energy, pollution-free.(2) have the feature that solid content is high, high temperature resistant, the shelf time is long, under 80 DEG C of conditions, solidification in 30 minutes, solid content can reach 80%.(3) a kind of cholesterol liquid crystal liquid coating of the present invention is at 25 DEG C after tested, and viscosity can reach 150cps.(4) coating thickness utilizing coating of the present invention to make is only 3 μm, and transmittance reaches more than 80%, and reflecting rate is below 10%, and under the prerequisite ensureing transmission of visible light, infrared rays rejection rate reaches more than 95%, and ultraviolet isolating rate reaches more than 99%.(4) film utilizing coating of the present invention to make can not be oxidized, and reaches more than 10 years work-ing life.(5) film utilizing coating of the present invention to make also possesses the advantage of strong adhesive ability, high resistance to dissolubility, high rigidity.The PET film scribbling coating of the present invention after tested, after corona treatment, cuts into with the close outstanding power of 3M#610 adhesive tape test after 1mm hundred lattice, absolutely without coming off; With MEK wiping 100 times under vertical load 0.5KG, without dissolving phenomenon; With the test of Mitsubishi UNI pencil under vertical load 0.5KG, hardness reaches 3H.(6) glass of the film processing utilizing coating of the present invention to make under the prerequisite not affecting visible rays, can intercept infrared rays and ultraviolet effectively, greatly reduces and enters indoor heat through glass, thus greatly reduce the power consumption of room conditioning.Product of the present invention possesses significant energy-saving effect, and further genralrlization warms to energy-saving and emission-reduction, conservation of resources and prevention terrestrial climate and is significant.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (7)
1. a nano ceramics liquid crystal liquid coating, is characterized in that: its moiety comprises following component by percentage to the quality:
Left-handed cholesterol liquid crystal particle 20% ~ 30%;
Nano-ceramic powder 15% ~ 25%;
CALCIUM ACRYLATE 20% ~ 40%;
Dextrorotation cholesterol liquid crystal particle 20% ~ 30%;
UV triggers agent 0.5% ~ 1.5%.
2. a kind of nano ceramics liquid crystal liquid coating according to claim 1, is characterized in that: its moiety comprises following component by percentage to the quality:
Left-handed cholesterol liquid crystal particle 25%;
Nano-ceramic powder 20%;
CALCIUM ACRYLATE 29%;
Dextrorotation cholesterol liquid crystal particle 25%;
UV triggers agent 1%.
3. a kind of nano ceramics liquid crystal liquid coating according to claim 1 and 2, is characterized in that: the radial diameter of described left-handed cholesterol liquid crystal particle is the axial diameter of 15 ~ 20nm is that 30 ~ 55nm, tap density is 1.4 ~ 1.8 g/m3.
4. a kind of nano ceramics liquid crystal liquid coating according to claim 1 and 2, is characterized in that: described nano-ceramic powder is made up of the nano-ceramic particle of diameter 5 ~ 15nm, tap density 0.54 ~ 0.68g/m3.
5. a kind of nano ceramics liquid crystal liquid coating according to claim 1 and 2, is characterized in that: the radial diameter of described dextrorotation cholesterol liquid crystal particle is the axial diameter of 15 ~ 20nm is that 30 ~ 55nm, tap density is 1.4 ~ 1.8 g/m3.
6. a kind of nano ceramics liquid crystal liquid coating according to claim 1 and 2, is characterized in that: described CALCIUM ACRYLATE is one or more in methyl acrylate, ethyl propenoate, 2-methyl methacrylate and ethyl 2-methacrylate.
7. a kind of nano ceramics liquid crystal liquid coating according to claim 1 and 2, is characterized in that: it is 2 – Qiang Ji – 2 – Jia Ji – 1 – Ben Ji – 1 – propyl group ketone that described UV triggers agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310272586.2A CN104277505A (en) | 2013-07-02 | 2013-07-02 | Nano ceramic liquid crystal liquid coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310272586.2A CN104277505A (en) | 2013-07-02 | 2013-07-02 | Nano ceramic liquid crystal liquid coating |
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| Publication Number | Publication Date |
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| CN104277505A true CN104277505A (en) | 2015-01-14 |
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| CN201310272586.2A Pending CN104277505A (en) | 2013-07-02 | 2013-07-02 | Nano ceramic liquid crystal liquid coating |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5211877A (en) * | 1988-09-08 | 1993-05-18 | Consortium Fur Elektrochemische Industrie Gmbh | Liquid-crystalline polyorganosiloxanes containing (meth) acryloxy groups |
| US5362315A (en) * | 1992-12-03 | 1994-11-08 | Consortium Fur Elektrochemische Industrie Gmbh | Pigments whose color depends on the viewing angle, their preparation and use |
| US6423246B1 (en) * | 1999-04-15 | 2002-07-23 | Consortium Fur Elektrochemische Industrie Gmbh | Thermostable pigments, films and effect coatings, and mixtures for their production |
| CN101479362A (en) * | 2006-06-27 | 2009-07-08 | 西柏控股有限公司 | Cholesteric multi-layers |
| CN101602917A (en) * | 2009-07-10 | 2009-12-16 | 中国乐凯胶片集团公司 | A kind of ultraviolet-curing paint |
-
2013
- 2013-07-02 CN CN201310272586.2A patent/CN104277505A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5211877A (en) * | 1988-09-08 | 1993-05-18 | Consortium Fur Elektrochemische Industrie Gmbh | Liquid-crystalline polyorganosiloxanes containing (meth) acryloxy groups |
| US5362315A (en) * | 1992-12-03 | 1994-11-08 | Consortium Fur Elektrochemische Industrie Gmbh | Pigments whose color depends on the viewing angle, their preparation and use |
| US6423246B1 (en) * | 1999-04-15 | 2002-07-23 | Consortium Fur Elektrochemische Industrie Gmbh | Thermostable pigments, films and effect coatings, and mixtures for their production |
| CN101479362A (en) * | 2006-06-27 | 2009-07-08 | 西柏控股有限公司 | Cholesteric multi-layers |
| CN101602917A (en) * | 2009-07-10 | 2009-12-16 | 中国乐凯胶片集团公司 | A kind of ultraviolet-curing paint |
Non-Patent Citations (1)
| Title |
|---|
| 姬德成: "《涂料生产工艺》", 28 February 2010, 化学工业出版社 * |
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Effective date of registration: 20161123 Address after: Pai Lou Xiang, Gulou District of Nanjing city in Jiangsu province 210029 No. 47 6 floor Applicant after: Jiangsu Zhongxing surplus Trade Group Co., Ltd. Address before: 210000 Lishui Economic Development Zone (Nanjing Special Economic Zone), Jiangsu, China Applicant before: Nanjing Kaishang Information Technology Co., Ltd. |
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Application publication date: 20150114 |