CN108165110A - A kind of solar paint - Google Patents
A kind of solar paint Download PDFInfo
- Publication number
- CN108165110A CN108165110A CN201711388975.6A CN201711388975A CN108165110A CN 108165110 A CN108165110 A CN 108165110A CN 201711388975 A CN201711388975 A CN 201711388975A CN 108165110 A CN108165110 A CN 108165110A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The present invention relates to a kind of solar paint, innovative point is：It is made of following raw material：Resin, absorbent, extender pigment, auxiliary agent and solvent；It improves the shortcomings that existing solar paint coating solar-energy availability is low, can not only be the thermal energy that is converted into of solar energy highly effective rate, and the weatherability of coating, guarantor's light colour retention are excellent.The solar paint of the present invention, is mainly used for solar energy to be transformed into thermal energy, especially suitable for solar water heater, greenhouse etc..
Description
Technical field
The present invention relates to solar paint field more particularly to a kind of solar paints.
Background technology
Solar energy coating influences the technical and economic performance of Solar use very big, rate, drop for raising solar energy equipment
Low cost, various countries solar energy scientific worker attach great importance to studying, developing solar energy coating, are developed into a variety of coatings, have
Have been used for produce, achieve good result.Electroplated coating is a kind of mature technology of solar energy materials, be divided into black chrome coating or
Black nickel coating, it is 6 that the ratio α and transmitting ratio ε of black chrome coating, which are respectively 0.93-0.97 and 0.07-0.15, α/ε,
~13, there is excellent spectral selection.The thermal stability and high temperature resistant property of black chrome coating are also fine, suitable for high temperature item
Part, can long-term stable operation at 300 DEG C.In addition, black chrome coating also has preferable weatherability and corrosion resistance.But it adopts now
Electroplating black chromium technique, current density is big (15~200A/dm2), and solution conductivity is poor, and when plating can generate a large amount of
Joule heat, need cooling and vented exhaust could maintain normally to produce.In addition, black chromium is plated in non-copper piece, first preplating is needed
Copper, then bright nickel plating, last black chromium plating, production cost are higher.Black nickel coating is mostly nickel-alloy coating, is formed with electroplate liquid
Composition and sedimentary condition variation.The electroplate liquid of black nickel is divided into two classes, i.e. zinc sulfate electroplate liquid and the electroplate liquid of salt containing molybdic acid.By
The black nickel coating that first kind plating solution obtains, nickeliferous 40%~60%, it is about 20%~30% containing zinc.The ratio of black nickel coating
For α up to 0.93~0.96, heat emission is 0.08~0.15, α/ε close to 6~12 than ε, performance compared with
It is good.Black nickel coating is very thin, in order to improve the binding force of coating and matrix and corrosion resistance, frequently with inter coat (such as Ni,
Cu, Cd) or double-deck nickel coating.Since the thermal stability of black nickel coating, corrosion resistance are poor, it is usually applicable only to low-temperature solar energy
Heat utilization.With the development of science and technology, also there are the technologies such as electrochemical surface conversion coatings, vacuum plating coating and pigment coating,
Coating type sun coating is a kind of optical surface of diffusion, is made of pigment and binding agent two parts.
Invention content
The technical problem to be solved in the present invention is to provide a kind of solar paints.
In order to solve the above technical problems, the technical scheme is that：A kind of solar paint, innovative point are：It
It is made of following raw material：Resin, absorbent, extender pigment, auxiliary agent and solvent；The agent be by carbon black, enamel is black, oxygen
Change chrome green and be deployed into black, the extender pigment includes blanc fixe and talcum powder；The auxiliary agent include dispersant,
Levelling agent, plasticizer, coupling agent, anti-settling agent, wherein, the dispersant is high-molecular type dispersing agent, and the levelling agent is
Silicon oil liquid, the plasticizer are repefral, and the coupling agent is silane coupling agent, and the anti-settling agent is
Organobentonite；The solvent includes inorganic thickening agent, propyl acetate and dimethylbenzene；
The resin, absorbent, extender pigment, the parts by weight of auxiliary agent and each specific raw material of solvent are as follows：A concentration of 45%
- 55% butylene acid resin is 28-35 parts, carbon black is 1.0-2.4 parts, enamel it is black be 4-9 parts, chrome oxide green is
1.1-1.8 parts, the talcum powder of 400-600 mesh be 15-18 parts, the blanc fixe of 400-600 mesh is 8-11 parts, has
Machine bentonite is 0.6 part, silane coupling agent is 0.2-0.5 parts, high-molecular type dispersing agent is 1.5-1.9 parts, a concentration of
The silicone oil of 0.5%-1.5% is 0.1 part, repefral is 2-5 parts, inorganic thickening agent is 6-8 parts, propyl acetate is
8-10 parts, dimethylbenzene be 24.7-26.7 parts.
The advantage of the invention is that：
1）It improves the shortcomings that existing solar paint coating solar-energy availability is low, can not only be the conversion of solar energy highly effective rate
Into thermal energy, and the weatherability of coating, guarantor's light colour retention are excellent.The solar paint of the present invention, is mainly used for the sun
Thermal energy can be transformed into, especially suitable for solar water heater, greenhouse etc..
Specific embodiment
The following examples can make professional and technical personnel that the present invention be more fully understood, but therefore not send out this
It is bright to be limited among the embodiment described range.
Embodiment 1：
A kind of solar paint, it is made of following raw material：Resin, absorbent, extender pigment, auxiliary agent and solvent；Described
Agent be by carbon black, enamel is black, chrome oxide green is deployed into black, the extender pigment includes blanc fixe and talcum powder；Institute
The auxiliary agent stated includes dispersant, levelling agent, plasticizer, coupling agent, anti-settling agent, wherein, the dispersant is polymer electrolyte point
Powder, the levelling agent are silicon oil liquid, and the plasticizer is repefral, and the coupling agent is even for silane
Join agent, the anti-settling agent is organobentonite；The solvent includes inorganic thickening agent, propyl acetate and dimethylbenzene.
Resin, absorbent, extender pigment, the parts by weight of auxiliary agent and each specific raw material of solvent are as follows：A concentration of 45%
Butylene acid resin is 28 parts, carbon black is 1.0 parts, enamel it is black be 4 parts, chrome oxide green is 1.1 parts, the talcum of 400 mesh
Powder is 15 parts, the blanc fixe of 400 mesh is 8 parts, organobentonite is 0.6 part, silane coupling agent is 0.2 part,
High-molecular type dispersing agent is 1.5 parts, a concentration of 0.5% silicone oil is 0.1 part, repefral is 2 parts, inorganic
Thickener is 6 parts, propyl acetate is 8 parts, dimethylbenzene is 24.7 parts.
Embodiment 2：
A kind of solar paint, it is made of following raw material：Resin, absorbent, extender pigment, auxiliary agent and solvent；Described
Agent be by carbon black, enamel is black, chrome oxide green is deployed into black, the extender pigment includes blanc fixe and talcum powder；Institute
The auxiliary agent stated includes dispersant, levelling agent, plasticizer, coupling agent, anti-settling agent, wherein, the dispersant is polymer electrolyte point
Powder, the levelling agent are silicon oil liquid, and the plasticizer is repefral, and the coupling agent is even for silane
Join agent, the anti-settling agent is organobentonite；The solvent includes inorganic thickening agent, propyl acetate and dimethylbenzene.
Resin, absorbent, extender pigment, the parts by weight of auxiliary agent and each specific raw material of solvent are as follows：A concentration of 50%
Butylene acid resin is 31 parts, carbon black is 1.7 parts, enamel it is black be 6.5 parts, chrome oxide green is 1.5 parts, the cunning of 500 mesh
Mountain flour is 16 parts, the blanc fixe of 500 mesh is 9 parts, organobentonite is 0.6 part, silane coupling agent 0.35
Part, high-molecular type dispersing agent be 1.7 parts, a concentration of 0.75% silicone oil is 0.1 part, repefral 3.5
Part, inorganic thickening agent are 7 parts, propyl acetate is 9 parts, dimethylbenzene is 25.7 parts.
Embodiment 3：
A kind of solar paint, it is made of following raw material：Resin, absorbent, extender pigment, auxiliary agent and solvent；Described
Agent be by carbon black, enamel is black, chrome oxide green is deployed into black, the extender pigment includes blanc fixe and talcum powder；Institute
The auxiliary agent stated includes dispersant, levelling agent, plasticizer, coupling agent, anti-settling agent, wherein, the dispersant is polymer electrolyte point
Powder, the levelling agent are silicon oil liquid, and the plasticizer is repefral, and the coupling agent is even for silane
Join agent, the anti-settling agent is organobentonite；The solvent includes inorganic thickening agent, propyl acetate and dimethylbenzene.
Resin, absorbent, extender pigment, the parts by weight of auxiliary agent and each specific raw material of solvent are as follows：A concentration of 55%
Butylene acid resin is 35 parts, carbon black is 2.4 parts, enamel it is black be 9 parts, chrome oxide green is 1.8 parts, the talcum of 600 mesh
Powder is 18 parts, the blanc fixe of 600 mesh is 11 parts, organobentonite is 0.6 part, silane coupling agent is 0.5 part,
High-molecular type dispersing agent is 1.9 parts, a concentration of 1.5% silicone oil is 0.1 part, repefral is 5 parts, inorganic
Thickener is 8 parts, propyl acetate is 10 parts, dimethylbenzene is 26.7 parts.
It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, above-described embodiment and explanation
Merely illustrating the principles of the invention described in book, without departing from the spirit and scope of the present invention, the present invention also have
Various changes and modifications, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention
It is defined by the appending claims and its equivalent thereof.
Claims (1)
1. a kind of solar paint, it is characterised in that：It is made of following raw material：Resin, absorbent, extender pigment, auxiliary agent
And solvent；The agent be by carbon black, enamel is black, chrome oxide green is deployed into black, the extender pigment includes sulfate precipitate
Barium and talcum powder；The auxiliary agent includes dispersant, levelling agent, plasticizer, coupling agent, anti-settling agent, wherein, the dispersion
Agent is high-molecular type dispersing agent, and the levelling agent is silicon oil liquid, and the plasticizer is repefral, described
Coupling agent is silane coupling agent, and the anti-settling agent is organobentonite；The solvent includes inorganic thickening agent, acetic acid third
Ester and dimethylbenzene；
The resin, absorbent, extender pigment, the parts by weight of auxiliary agent and each specific raw material of solvent are as follows：A concentration of 45%
- 55% butylene acid resin is 28-35 parts, carbon black is 1.0-2.4 parts, enamel it is black be 4-9 parts, chrome oxide green is
1.1-1.8 parts, the talcum powder of 400-600 mesh be 15-18 parts, the blanc fixe of 400-600 mesh is 8-11 parts, has
Machine bentonite is 0.6 part, silane coupling agent is 0.2-0.5 parts, high-molecular type dispersing agent is 1.5-1.9 parts, a concentration of
The silicone oil of 0.5%-1.5% is 0.1 part, repefral is 2-5 parts, inorganic thickening agent is 6-8 parts, propyl acetate is
8-10 parts, dimethylbenzene be 24.7-26.7 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711388975.6A CN108165110A (en) | 2017-12-21 | 2017-12-21 | A kind of solar paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711388975.6A CN108165110A (en) | 2017-12-21 | 2017-12-21 | A kind of solar paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108165110A true CN108165110A (en) | 2018-06-15 |
Family
ID=62523137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711388975.6A Pending CN108165110A (en) | 2017-12-21 | 2017-12-21 | A kind of solar paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108165110A (en) |
-
2017
- 2017-12-21 CN CN201711388975.6A patent/CN108165110A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180615 |
|
| WD01 | Invention patent application deemed withdrawn after publication |