CN102391748A - Multifunctional coating and productive technology thereof - Google Patents
Multifunctional coating and productive technology thereof Download PDFInfo
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- CN102391748A CN102391748A CN2011102496313A CN201110249631A CN102391748A CN 102391748 A CN102391748 A CN 102391748A CN 2011102496313 A CN2011102496313 A CN 2011102496313A CN 201110249631 A CN201110249631 A CN 201110249631A CN 102391748 A CN102391748 A CN 102391748A
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Abstract
The invention relates to a multifunctional coating and a productive technology thereof. The multifunctional coating comprises the following raw material in parts by weight: 50-190 parts of hollow borsal microspheres, 44-125 parts of aluminium silicate, 44-135 parts of siliceous lime, 2-5 parts of thickening agent, 1-10 parts of deforming agent, 1-7 parts of dispersing agent, 8-35 parts of ethylene glycol, 3-10 parts of wetting agent, 180-450 parts of latex paint emulsion and 100-350 parts of water. The multifunctional coating is formed by the hollow borsal microspheres suspended in inertia latex; the microstructures of the microspheres are beneficial to the reflection and scattering of infrared rays; in addition, the microspheres of the invention are hollow closed spheres and have very low coefficient of heat conductivity; the microspheres added to the coating can form a number of independent microscopic heat insulation cavities, thereby greatly increasing the thermal insulation of a paint film; and meanwhile, the multifunctional coating of the invention can supply enough negative ions to ensure indoor air to be good and simultaneously has very good anti-bacterium effect.
Description
Technical field
The invention belongs to paint field, relate in particular to a kind of multifunctional coating and production technique thereof that is used for building surface.
Background technology
At present, the existing building masonry wall thermal insulation coatings of China is main to improve gas phase voidage, reduction thermal conductivity and heat transfer by conduction normally, for example fiber-like lagging material and section bar class lagging material.The fiber-like lagging material is to realize heat insulating through improving transmission of heat by convection and radiative transfer, needs thicker coating; Section bar class inorganic heat insulation material needs assembling construction, has shortcomings such as seam is many, influence is attractive in appearance, water-repellancy is poor, work-ing life is short.
In addition, the Along with people's growth in the living standard, household electrical appliance, air-conditioning use in a large number, and the concentration of the negative ion in the room air is very low, far below the negative ion concentration of needed by human body, is positive ion in the air when serious.Anion generator is to solve one of indoor negative ion concentration means on the low side, but it need increase equipment, power consumption, and existence needs shortcomings such as start operation every day.
Summary of the invention
The present invention has designed a kind of multifunctional coating and production technique thereof, and its objective is provides a kind of coating to make its negative ion that can guarantee indoor demand of living, is of value to the health of human body, has better effect of heat insulation and antibacterial ability simultaneously.
To achieve these goals, the present invention has adopted following scheme:
A kind of multifunctional coating is characterized in that: according to comprising following component in the weight fraction meter raw material:
Borsyl tiny balloon 50-190 part,
Pure aluminium silicate 44-125 part,
Wollastonite 44-135 part,
Thickening material 2-5 part,
Skimmer 1-10 part,
Dispersion agent 1-7 part,
Terepthaloyl moietie 8-35 part,
Wetting agent 3-10 part,
Latex paint emulsion 180-450 part,
Water 100-350 part.
Described tiny balloon is preferably the 10-90 micron.
Also contain sodium hydroxide pH regulator agent 3-10 part in the component of said coating.
Also contain sanitas 2-3 part in the component of said coating.
Described wetting agent is a polyoxytrimethylene class material.
A kind of production technique of multifunctional coating is characterized in that:
(1) takes by weighing each raw material in proportion;
(2) water and auxiliary agent are added in the stirrer, be stirred under the 1000-3000 rpm rotating speed evenly;
(3) add latex paint emulsion, be stirred under the 1000-3000rpm rotating speed evenly;
(4) add filler, be stirred under the 600-900rpm rotating speed evenly;
(5) sieve through the 150-180 mesh sieve.
Described multifunctional coating is characterized in that in the application of buildings, oil tank or freight container body of wall: said reflective insulation, insulating coating material are applied or be sprayed at the inboard or the outside of said body of wall, and coat-thickness is less than 1mm.
This multifunctional coating and production technique thereof have following beneficial effect:
(1) multifunctional coating of the present invention is to be made up of some borsyl tiny balloons that are suspended in the inertia latex; The particle diameter of this microballoon belongs to infrared wavelength range; Therefore the microtexture of coatingsurface helps ultrared reflection and scattering, thereby can reflect solar heat.
(2) multifunctional coating microballoon of the present invention is airtight hollow ball, and thermal conductivity is very low, adds and advances the independent heat insultating cavity that can form a lot of microcosmic in the coating, thereby improve the thermal insulation of filming greatly.
(3) multifunctional coating of the present invention can provide enough negative ions to guarantee that IAQ is good, has good antibacterial effect simultaneously.
(4) multifunctional coating production technique science of the present invention, flow process is simple, is suitable for large-scale production processing.
Embodiment
Below in conjunction with embodiment, the present invention is further specified:
Embodiment 1
The working method of multifunctional coating:
Take by weighing following component according to the weight fraction meter: 130 parts of borsyl tiny balloons, 130 parts of pure aluminium silicate, 115 parts of wollastonite, 2 parts of thickening materials; 3 parts of skimmers, 2 parts of dispersion agents, 28 parts of terepthaloyl moietie; 5 parts of polyoxytrimethylene class wetting agents, 450 parts of pure-acrylic emulsions, 120 parts in water.Also contain 5 parts of sodium hydroxide pH regulator agent in the component of coating, 2 parts of sanitass.With water and thickening material, skimmer, dispersion agent, terepthaloyl moietie, agent of sodium hydroxide pH regulator and sanitas add in the stirrer, are stirred under the 1250rpm rotating speed evenly; Add pure-acrylic emulsion, be stirred under the 1750rpm rotating speed evenly; Add borsyl tiny balloon, pure aluminium silicate and wollastonite, be stirred under the 760rpm rotating speed evenly; Sieve through 155 mesh sieves.
Through test, its tensile strength is greater than 1MPa, and sun reflectivity is greater than 0.8, and thermal conductivity is greater than 0.04.
Combine specific embodiment that the present invention has been carried out exemplary description above; Obvious realization of the present invention does not receive the restriction of aforesaid way; As long as the various improvement of having adopted method design of the present invention and technical scheme to carry out; Or design of the present invention and technical scheme are directly applied to other occasion without improving, all in protection scope of the present invention.
Claims (6)
1. multifunctional coating is characterized in that: according to comprising following component in the weight fraction meter raw material:
Borsyl tiny balloon 50-190 part,
Pure aluminium silicate 44-125 part,
Wollastonite 44-135 part,
Thickening material 2-5 part,
Skimmer 1-10 part,
Dispersion agent 1-7 part,
Terepthaloyl moietie 8-35 part,
Wetting agent 3-10 part,
Latex paint emulsion 180-450 part,
Water 100-350 part.
2. according to the said multifunctional coating of claim 1, it is characterized in that: also contain sodium hydroxide pH regulator agent 3-10 part in the component of said coating.
3. according to claim 1 or 2 said multifunctional coatings, it is characterized in that: also contain sanitas 2-3 part in the component of said coating.
4. according to the said multifunctional coating of claim 1, it is characterized in that: described wetting agent is a polyoxytrimethylene class material.
5. production technique according to the said multifunctional coating of claim 1-4 is characterized in that:
(1) takes by weighing each raw material in proportion;
(2) water and auxiliary agent are added in the stirrer, be stirred under the 1000-3000 rpm rotating speed evenly;
(3) add latex paint emulsion, be stirred under the 1000-3000rpm rotating speed evenly;
(4) add filler, be stirred under the 600-900rpm rotating speed evenly;
(5) sieve through the 150-180 mesh sieve.
6. according to the application of the described multifunctional coating of claim 1-4 at buildings, oil tank or freight container body of wall, it is characterized in that: said reflective insulation, insulating coating material are applied or be sprayed at the inboard or the outside of said body of wall, and coat-thickness is less than 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102496313A CN102391748A (en) | 2011-08-29 | 2011-08-29 | Multifunctional coating and productive technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102496313A CN102391748A (en) | 2011-08-29 | 2011-08-29 | Multifunctional coating and productive technology thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102391748A true CN102391748A (en) | 2012-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102496313A Pending CN102391748A (en) | 2011-08-29 | 2011-08-29 | Multifunctional coating and productive technology thereof |
Country Status (1)
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| CN (1) | CN102391748A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105246690A (en) * | 2013-05-30 | 2016-01-13 | 日本涂料有限公司 | Plate carrier having a grid pattern for a self-inking stamp and production method |
-
2011
- 2011-08-29 CN CN2011102496313A patent/CN102391748A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105246690A (en) * | 2013-05-30 | 2016-01-13 | 日本涂料有限公司 | Plate carrier having a grid pattern for a self-inking stamp and production method |
| CN105246690B (en) * | 2013-05-30 | 2017-09-22 | 日本涂料有限公司 | The forming method of multilayer film and multilayer film |
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| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120328 |