CN106010033A - Solar endothermic paint - Google Patents
Solar endothermic paint Download PDFInfo
- Publication number
- CN106010033A CN106010033A CN201610558071.2A CN201610558071A CN106010033A CN 106010033 A CN106010033 A CN 106010033A CN 201610558071 A CN201610558071 A CN 201610558071A CN 106010033 A CN106010033 A CN 106010033A
- Authority
- CN
- China
- Prior art keywords
- parts
- acrylate
- emulsion
- modified
- solar energy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- C09D133/04—Homopolymers or copolymers of esters
-
- 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
- C09D151/00—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
- C09D151/08—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1606—Antifouling paints; Underwater paints characterised by the anti-fouling agent
- C09D5/1637—Macromolecular compounds
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/32—Radiation-absorbing paints
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/47—Levelling agents
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a solar endothermic paint. The solar endothermic paint is prepared from the following components in parts by weight: 25 to 35 parts of an acrylate-modified composite emulsion, 2 to 6 parts of a fluorocarbon surfactant, 10 to 15 parts of a curing agent, 20 to 30 parts of an absorbent, 1 to 3 parts of an absorption enhancing agent, 10 to 20 parts of a solvent and 5 to 10 parts of an auxiliary agent. The acrylate-modified composite emulsion is prepared by compounding 7 to 8 parts of acrylate emulsion, 6 to 8 parts of polyurethane-modified acrylate emulsion, 6 to 10 parts of epoxy resin modified acrylic ester emulsion, and 6 to 9 parts of organosilicone-modified acrylate emulsion. The absorption enhancing agent is a mixture of 2-bromine-2-(2-fluorophenyl)-1-cyclopropyl aceton and 2-(2-nitroanilino)-3-cyano-5-methylthiophene. According to the prepared solar endothermic paint disclosed by the invention, the prepared paint has good weather resistance and water proofing property under outdoor conditions; a preparation process is simple and easy to understand; the endothermic efficiency of the endothermic paint is also ensured.
Description
Technical field
The present invention relates to field of solar energy utilization, particularly relate to a kind of solar energy heat absorbing coating.
Background technology
Solar energy optical-thermal application be human use's solar energy the most simply, the most directly, one of most efficient method, but due to too
After sun can arrive the earth, energy density is less discontinuous again, therefore, brings difficulty for large-scale exploitation.For a long time with
Come, how low-grade solar energy is converted into high-grade heat energy, and solar energy is enriched with, in order to land productivity to greatest extent
With solar energy, become the hot issue of research.In the middle of existing Photo-thermal technology application technology, coating for selective absorption technology is recognized
For being the technology of the most more core, it is to improving solar heat conversion efficiency, and the application of large-scale promotion solar energy optical-thermal plays
Vital effect.
Solar energy is the regenerative resource that the mankind are inexhaustible, is also clean energy resource, does not produce any ring
Border is dirty.Earlier 1900s people just study how Collection utilization solar energy, and the solar power plant from the earliest studies the sun
The research of energy flat plate collector, is all great progress for solving energy shortage problem.In order to substantially effectively utilize solar energy,
People have developed multiple solar energy materials, and strengthen the research of solar energy rationale and basic material, achieve the sun
The technical important breakthrough of selective coating.After the seventies, people are developed into many new selective coatings and carry out batch life
Produce and popularization and application, be the most developed into hundreds of selective coating.China starts developing selective coating from the seventies, obtains
Many achievements, and be widely used on solar heat collector, effect is the most notable.To this end, along with the continuous progress of science and technology, novel
Solar energy heat absorbing material continues to bring out, and can be the most economical, the more preferable material of performance.The most mainly pass through inspection information
With the analysis of related data, introduce the preparation technology of multiple solar energy heat absorbing material, heat absorption capacity, economy etc..Comprehensive assessment
The various aspects of performance of material, and some views are proposed.Multiple solar energy heat absorbing material preparation cost is higher, obtain a kind of cheap,
Usability is high, good weatherability and have certain selective solar energy heat absorbing material, problem the most of concern.
Summary of the invention
The technical problem to be solved is to provide a kind of solar energy heat absorbing coating, it is possible to solve heat-absorbing paint resistance to
Time property and the problem of water proofing property difference, and can guarantee that heat absorption efficiency.
The present invention adopts the following technical scheme that
A kind of solar energy heat absorbing coating, it is characterised in that: this coating includes that each component of following weight is made: propylene
Acid esters modification complex emulsions 25～35 parts, fluorocarbon surfactant 2～6 parts, firming agent 10～15 parts, absorbent 20～30 parts,
Absorption enhancer 1-3 part, solvent 10-20 part, auxiliary agent 5～10 parts；Described absorption enhancer be the bromo-2-of 2-(2-fluorophenyl)-
1-cyclopropyl ethyl ketone and 2-(2-Nitrobenzol amido)-3-cyano group-5-methylthiophene mixture, the bromo-2-of 2-(2-fluorophenyl)-1-ring
Propyl group ethyl ketone and 2-(2-Nitrobenzol amido) weight ratio of-3-cyano group-5-methylthiophene is 1:0. 8～1.5；By mentioned component
After the method utilizing ball milling is uniformly dispersed, adds coalescents mix homogeneously, i.e. can get solar energy heat absorbing coating.
Preferably technical scheme is: described acrylate modified complex emulsions is 7～8 parts of acrylic acid ester emulsions, 6～8
Part polyurethane-modified polyacrylate emulsion, 6～10 parts of epoxy resin modification acrylic acid ester emulsions, 6～9 parts of organic-silicon-modified propylene
Acid esters emulsion is composited.
In the present invention, further, described polyurethane-modified polyacrylate emulsion, its preparation method is: at nitrogen atmosphere
In, the acrylate of 5～6 mass fractions is heated, after stirring and dissolving, obtains the first reactant liquor；Described first reactant liquor adds
Enter the polyurethane of 1～2 mass fractions, add water mixing, be uniformly mixing to obtain polyurethane-modified polyacrylate emulsion.
In the present invention, further, described epoxy resin modification acrylic acid ester emulsion, its preparation method is: in blanket of nitrogen
In enclosing, the acrylate of 5～8 mass fractions is heated, after stirring and dissolving, obtains the first reactant liquor；In described first reactant liquor
Add the epoxy resin of 1～2 mass fractions, add water mixing, be uniformly mixing to obtain epoxy resin modification acrylic acid ester emulsion.
In the present invention, further, described organosilicon-modified acrylate emulsion, its preparation method is: at nitrogen atmosphere
In, the acrylate of 5～7 mass fractions is heated, after stirring and dissolving, obtains the first reactant liquor；Described first reactant liquor adds
Enter the organosilicon of 1～2 mass fractions, add water mixing, be uniformly mixing to obtain organosilicon-modified acrylate emulsion.
In the present invention, further, in described polyurethane-modified polyacrylate emulsion preparation method, described heating-up temperature is
70 DEG C～80 DEG C；The speed of described stirring is 100～150r/min；The time of described stirring is 6～10 min.
In the present invention, further, in described epoxy resin modification acrylic acid ester emulsion preparation method, described heating-up temperature
It it is 70 DEG C～80 DEG C；The speed of described stirring is 100～150r/min；The time of described stirring is 6～10 min.
In the present invention, further, in described organosilicon-modified acrylate emulsion preparation method, described heating-up temperature is
70 DEG C～80 DEG C；The speed of described stirring is 100～150r/min；The time of described stirring is 6～10 min.
In the present invention, further, in described polyurethane-modified polyacrylate emulsion preparation method, the weight of described addition water
Amount is polyurethane and the 0.2～0.6 of acrylate gross weight.
In the present invention, further, in described epoxy resin modification acrylic acid ester emulsion preparation method, described addition water
Weight is the 0.2～0.6 of epoxy resin and acrylate gross weight.
In the present invention, further, in described organosilicon-modified acrylate emulsion preparation method, the weight of described addition water
Amount is organosilicon and the 0.2～0.6 of acrylate gross weight.
In the present invention, further, described firming agent is drying oil alkyd resin.
In the present invention, further, described solvent is xylol.
This most compared with prior art, the device have the advantages that into:
1, due to fluorine compounds, there is the performances such as good stability, weatherability, corrosion resistance, non-oxidizability, therefore fluorine carbon table
Face activating agent can modified acrylate emulsion so that it is have good weather resistance, chemical stability, water resistance.It addition,
Fluorocarbon surfactant is not only a kind of superpower water-repelling agent, and film coated surface can be made to have ultra-low surface energy, and dust is difficult to stick,
Strengthen the anti-contamination capability of coating；Itself or the levelling agent of a kind of coating, it is possible to accelerate levelling speed and the wetting speed of coating, promote
Coating is made to form a film smooth, smooth, uniform during drying and forming-film.
2, in the present invention, adding acrylate modified complex emulsions, wherein polyurethane-modified polyacrylate emulsion has good
The features such as pliability well, lower temperature resistance, resistance to water, resistance to ag(e)ing, bin stability, make the combination property of film carry significantly
High；Epoxy resin has good to steam and the shielding of oxygen, and adhesive force is good, shrinkage factor is low, the most modified breast
Liquid had both had good film-forming property, adhesive force by force, improved again weather-proof ability；Organosilicon has heat-resisting, antioxidation, stain resistant, radiation hardness
Etc. performance, the most modified emulsion had both had good film property, improve again the adhesive force of film, resistance to ag(e)ing, anti-contamination
Property, resistance to water, mechanical strength.
3, the preparation technology of the present invention is simple, understandable, and feasibility is high, and test proves that coating absorbs after being coated
Visible ray is high with infrared light performance, and heat conductivity is high, and water proofing property is strong, high temperature resistant, corrosion-resistant, and stability is high, and emissivity is low, transmission
Rate is high, and coating adhesion is strong, and density is high, is preferable panel solar heat-absorbing paint, has great promotional value.
4, the present invention is compared with prior art, by adding the bromo-2-of 2-(2-fluorophenyl)-1-cyclopropyl second in coating
Ketone, 2-(2-Nitrobenzol amido)-3-cyano group-5-methylthiophene, form optical trap trapping agent, to the sun with resin, absorbent
The absorbance of energy can reach 0. 965-0. 97, and emissivity is 0. 15-0. 2.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below knot
Close concrete example, the present invention is expanded on further.
Embodiment 1.
A kind of solar energy heat absorbing coating, raw materials quality number is:
Acrylate modified complex emulsions: 7kg acrylic acid ester emulsion, 6kg polyurethane-modified polyacrylate emulsion, 6kg asphalt mixtures modified by epoxy resin
Fat modified acrylate emulsion, 6kg organosilicon-modified acrylate emulsion
Fluorocarbon surfactant 2kg
Firming agent 10kg
Absorbent: nano-nickel powder 10kg, CNT 10kg
The bromo-2-of absorption enhancer: 2-(2-fluorophenyl)-1-cyclopropyl ethyl ketone 0.56kg, 2-(2-Nitrobenzol amido)-3-cyano group-
5-methylthiophene 0.44kg
Solvent: dimethylbenzene 10kg
Coalescents 5kg
The step preparing modified acrylate emulsion according to above-mentioned raw material is as follows:
(1) preparation method of polyurethane-modified polyacrylate emulsion is: in nitrogen atmosphere, and the acrylate of 5kg is heated 70
DEG C, mixing speed is 100r/min, and the time of stirring is 6min, obtains the first reactant liquor after dissolving；At described first reactant liquor
The polyurethane of middle addition 1 mass fraction, adds the mixing of 1.2kg water, is uniformly mixing to obtain polyurethane-modified polyacrylate emulsion；
The preparation method of epoxy resin modification acrylic acid ester emulsion is: in nitrogen atmosphere, and the acrylate of 5kg is heated 70
DEG C, mixing speed is 100r/min, and the time of stirring is 6 min, obtains the first reactant liquor after dissolving；At described first reactant liquor
The epoxy resin of middle addition 1 mass fraction, adds the mixing of 1.2kg water, is uniformly mixing to obtain epoxy resin modification acrylate breast
Liquid；
The preparation method of organosilicon-modified acrylate emulsion is: in nitrogen atmosphere, and the acrylate of 5kg is heated 70 DEG C,
Mixing speed is 100r/min, and the time of stirring is 6 min, obtains the first reactant liquor after dissolving；In described first reactant liquor
Add the organosilicon of 1 mass fraction, add the mixing of 1.2kg water, be uniformly mixing to obtain organosilicon-modified acrylate emulsion；
(2) according to ratio of weight and number, by acrylate modified complex emulsions, fluorocarbon surfactant, nano modified material, solidification
Agent, absorbent, absorption enhancer, solvent, put in ball mill, start ball mill and carry out ball milling operation 5min by each raw material
After ball milling is uniformly dispersed, after adding coalescents mix homogeneously, i.e. can get solar energy heat absorbing coating.
Embodiment 2.
A kind of solar energy heat absorbing coating, raw materials quality mark is:
Acrylate modified complex emulsions: 8kg acrylic acid ester emulsion, 8kg polyurethane-modified polyacrylate emulsion, 10kg asphalt mixtures modified by epoxy resin
Fat modified acrylate emulsion, 9kg organosilicon-modified acrylate emulsion
Fluorocarbon surfactant 6kg
Firming agent 15kg
Absorbent: nano-nickel powder 15kg, CNT 15kg
The bromo-2-of absorption enhancer: 2-(2-fluorophenyl)-1-cyclopropyl ethyl ketone 1.2kg, 2-(2-Nitrobenzol amido)-3-cyano group-
5-methylthiophene 1.8kg
Solvent: dimethylbenzene 20kg
Coalescents 10kg
The step preparing modified acrylate emulsion according to above-mentioned raw material is as follows:
(1) preparation method of polyurethane-modified polyacrylate emulsion is: in nitrogen atmosphere, and the acrylate of 6kg is heated 80
DEG C, mixing speed is 150r/min, and the time of stirring is 10 min, obtains the first reactant liquor after dissolving；React described first
Liquid adds the polyurethane of 2 mass fractions, adds the mixing of 4.8kg water, be uniformly mixing to obtain polyurethane-modified polyacrylate emulsion；
The preparation method of epoxy resin modification acrylic acid ester emulsion is: in nitrogen atmosphere, and the acrylate of 8kg is heated 80
DEG C, mixing speed is 150r/min, and the time of stirring is 10 min, obtains the first reactant liquor after dissolving；React described first
Liquid adds the epoxy resin of 2 mass fractions, adds the mixing of 6.0kg water, be uniformly mixing to obtain epoxy resin modification acrylate
Emulsion；
The preparation method of organosilicon-modified acrylate emulsion is: in nitrogen atmosphere, and the acrylate of 7kg is heated 80 DEG C,
Mixing speed is 150r/min, and the time of stirring is 10 min, obtains the first reactant liquor after dissolving；In described first reactant liquor
Add the organosilicon of 2 mass fractions, add the mixing of 5.4kg water, be uniformly mixing to obtain organosilicon-modified acrylate emulsion；
(3) according to ratio of weight and number, by acrylate modified complex emulsions, fluorocarbon surfactant, nano modified material, solidification
Agent, absorbent, absorption enhancer, solvent, put in ball mill, start ball mill and carry out ball milling operation 15min by each raw material
After ball milling is uniformly dispersed, after adding coalescents mix homogeneously, i.e. can get solar energy heat absorbing coating.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art, in the technical scope that the invention discloses, can readily occur in change or replace, should contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with described scope of the claims.
Claims (8)
1. a solar energy heat absorbing coating, it is characterised in that: this coating includes that each component of following parts by weight is made: acrylic acid
Ester modified complex emulsions 25～35 parts, fluorocarbon surfactant 2～6 parts, firming agent 10～15 parts, absorbent 20～30 parts, inhale
Receive reinforcing agent 1-3 part, solvent 10-20 part, auxiliary agent 5～10 parts；Described absorption enhancer is the bromo-2-of 2-(2-fluorophenyl)-1-
Cyclopropyl ethyl ketone and 2-(2-Nitrobenzol amido)-3-cyano group-5-methylthiophene mixture, the bromo-2-of 2-(2-fluorophenyl)-1-ring third
Base ethyl ketone and 2-(2-Nitrobenzol amido) weight ratio of-3-cyano group-5-methylthiophene is 1:0. 8-1.5；Mentioned component is utilized
After the method for ball milling is uniformly dispersed, adds coalescents mix homogeneously, i.e. can get solar energy heat absorbing coating.
Solar energy heat absorbing coating the most according to claim 1, it is characterised in that: by weight, described acrylate changes
Property complex emulsions is changed by 7～8 parts of acrylic acid ester emulsions, 6～8 parts of polyurethane-modified polyacrylate emulsions, 6～10 parts of epoxy resin
Property acrylic acid ester emulsion, 6～9 parts of organosilicon-modified acrylate emulsions are composited.
Solar energy heat absorbing coating the most according to claim 2, it is characterised in that: described polyurethane-modified polyacrylate emulsion,
Its preparation method is: in nitrogen atmosphere, is heated by the acrylate of 5～6 mass fractions, obtains the first reaction after stirring and dissolving
Liquid；In described first reactant liquor, add the polyurethane of 1～2 mass fractions, add water mixing, be uniformly mixing to obtain polyurethane and change
Property acrylic acid ester emulsion；Described epoxy resin modification acrylic acid ester emulsion, its preparation method is: in nitrogen atmosphere, by 5～8
The acrylate heating of mass fraction, obtains the first reactant liquor after stirring and dissolving；1～2 matter are added in described first reactant liquor
The epoxy resin of amount number, adds water mixing, is uniformly mixing to obtain epoxy resin modification acrylic acid ester emulsion；Described organosilicon changes
Property acrylic acid ester emulsion, its preparation method is: in nitrogen atmosphere, is heated the acrylate of 5～7 mass fractions, stirs molten
The first reactant liquor is obtained after solution；In described first reactant liquor, add the organosilicon of 1～2 mass fractions, add water mixing, stirring
Uniformly obtain organosilicon-modified acrylate emulsion.
Solar energy heat absorbing coating the most according to claim 3, it is characterised in that: described polyurethane-modified polyacrylate emulsion system
In Preparation Method, heating-up temperature is 70 DEG C～80 DEG C；In described epoxy resin modification acrylic acid ester emulsion preparation method, heating-up temperature
It it is 70 DEG C～80 DEG C；In described organosilicon-modified acrylate emulsion preparation method, heating-up temperature is 70 DEG C～80 DEG C.
Solar energy heat absorbing coating the most according to claim 3, it is characterised in that: prepared by described acrylate modified complex emulsions
In method, the speed of described stirring is 100～150r/min, and the time of described stirring is 6～10 min；Described epoxy resin changes
In property acrylic acid ester emulsion preparation method, the speed of described stirring is 100～150r/min, and the time of described stirring is 6～10
min；In described organosilicon-modified acrylate emulsion preparation method, the speed of described stirring is 100～150r/min, described in stir
The time mixed is 6～10 min.
Solar energy heat absorbing coating the most according to claim 3, it is characterised in that: described polyurethane-modified polyacrylate emulsion system
In Preparation Method, the weight of described addition water is the 0.2～0.6 of polyurethane and acrylate gross weight；Described epoxy resin modification
In acrylic acid ester emulsion preparation method, the weight of described addition water is the 0.2～0.6 of epoxy resin and acrylate gross weight；
In described organosilicon-modified acrylate emulsion preparation method, the weight of described addition water is organosilicon and acrylate gross weight
0.2～0.6.
Solar energy heat absorbing coating the most according to claim 1, it is characterised in that: described firming agent is drying oil alkyd resin.
Solar energy heat absorbing coating the most according to claim 1, it is characterised in that: described solvent is xylol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610558071.2A CN106010033A (en) | 2016-07-15 | 2016-07-15 | Solar endothermic paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610558071.2A CN106010033A (en) | 2016-07-15 | 2016-07-15 | Solar endothermic paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106010033A true CN106010033A (en) | 2016-10-12 |
Family
ID=57118912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610558071.2A Pending CN106010033A (en) | 2016-07-15 | 2016-07-15 | Solar endothermic paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106010033A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107325667A (en) * | 2017-06-30 | 2017-11-07 | 马鞍山昊阳新能源科技有限公司 | A kind of formula of new type solar energy heat-absorbing paint |
| CN108864874A (en) * | 2018-04-25 | 2018-11-23 | 重庆交通大学 | Anticoagulant ice coating coated on road surface |
| CN108976967A (en) * | 2018-07-26 | 2018-12-11 | 合肥嘉仕诚能源科技有限公司 | A kind of solar energy heat absorbing coating and preparation method thereof that weatherability is high |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60156771A (en) * | 1984-01-25 | 1985-08-16 | Matsushita Electric Works Ltd | Coating composition for solar heat energy selective absorption |
| CN104151880A (en) * | 2014-08-18 | 2014-11-19 | 太仓派欧技术咨询服务有限公司 | Nanometer carbon powder modified solar heat absorption coating |
| CN104910786A (en) * | 2015-07-01 | 2015-09-16 | 芜湖市晨曦新型建材科技有限公司 | Solar heat absorbing material |
| CN105199529A (en) * | 2015-10-30 | 2015-12-30 | 桂林市和鑫防水装饰材料有限公司 | Modified acrylic ester waterproof coating |
-
2016
- 2016-07-15 CN CN201610558071.2A patent/CN106010033A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60156771A (en) * | 1984-01-25 | 1985-08-16 | Matsushita Electric Works Ltd | Coating composition for solar heat energy selective absorption |
| CN104151880A (en) * | 2014-08-18 | 2014-11-19 | 太仓派欧技术咨询服务有限公司 | Nanometer carbon powder modified solar heat absorption coating |
| CN104910786A (en) * | 2015-07-01 | 2015-09-16 | 芜湖市晨曦新型建材科技有限公司 | Solar heat absorbing material |
| CN105199529A (en) * | 2015-10-30 | 2015-12-30 | 桂林市和鑫防水装饰材料有限公司 | Modified acrylic ester waterproof coating |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107325667A (en) * | 2017-06-30 | 2017-11-07 | 马鞍山昊阳新能源科技有限公司 | A kind of formula of new type solar energy heat-absorbing paint |
| CN108864874A (en) * | 2018-04-25 | 2018-11-23 | 重庆交通大学 | Anticoagulant ice coating coated on road surface |
| CN108976967A (en) * | 2018-07-26 | 2018-12-11 | 合肥嘉仕诚能源科技有限公司 | A kind of solar energy heat absorbing coating and preparation method thereof that weatherability is high |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106010241A (en) | Solar heat-absorbing paint | |
| CN104387880B (en) | A kind of aqueous solar energy heat absorbing coating | |
| CN102731788B (en) | Organosilicone hybrid and organosilicone composite paint and preparations thereof | |
| CN105860748A (en) | Solvent-free epoxy anticorrosive coating and preparation method thereof | |
| CN106010033A (en) | Solar endothermic paint | |
| CN106010034A (en) | Solar heat-absorbing paint with high weatherability | |
| CN102206324B (en) | Full-biobased epoxy resin composition and condensate | |
| CN101914364B (en) | UV (ultraviolet) curing silicone sealant and preparation method thereof | |
| CN103756482A (en) | Solar energy absorption coating for flat plates | |
| CN104130546A (en) | Preparation method for nuclear radiation shielding material | |
| CN106189612A (en) | A kind of solar selective heat-absorbing paint | |
| CN106047002A (en) | Method for preparing solar-energy heat-absorbing coating by utilizing spinel type pigment as heat absorbent | |
| CN105860777A (en) | Nano modified solar heat-absorbing paint | |
| CN106010032A (en) | Colorful modified acrylate solar heat-absorbing coating | |
| CN103937160A (en) | Method for preparing nuclear radiation screening material | |
| CN103756559A (en) | Solar energy heat absorbing coating of vacuum pipe | |
| CN106189609A (en) | A kind of solar energy heat absorbing coating of high-absorbility | |
| CN104327667B (en) | A kind of preparation method for dry and wet transformator solvent-free Self-leveling iron core coating varnish | |
| CN106189610A (en) | A kind of high-absorbility solar selective heat-absorbing paint | |
| CN106147535A (en) | A kind of electric iron heat radiation coating and preparation method thereof | |
| CN107793875A (en) | A kind of corrosion resistant heat-absorbing paint of solar energy and preparation method thereof | |
| CN106010031A (en) | Modified acrylate solar heat absorbing coating | |
| CN109371435A (en) | A kind of no cyaniding alkaline zinc plating accelerator and preparation method thereof | |
| CN106189611A (en) | A kind of environment protection solar heat-absorbing paint | |
| CN107325667A (en) | A kind of formula of new type solar energy heat-absorbing paint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |