CN106010031A - Modified acrylate solar heat absorbing coating - Google Patents
Modified acrylate solar heat absorbing coating Download PDFInfo
- Publication number
- CN106010031A CN106010031A CN201610557900.5A CN201610557900A CN106010031A CN 106010031 A CN106010031 A CN 106010031A CN 201610557900 A CN201610557900 A CN 201610557900A CN 106010031 A CN106010031 A CN 106010031A
- Authority
- CN
- China
- Prior art keywords
- acrylate
- modified
- parts
- heat absorbing
- acid ester
- 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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- 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
- C09D5/10—Anti-corrosive paints containing metal dust
-
- 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
- C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
- C09D5/1662—Synthetic film-forming substance
-
- 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
- C09D5/1687—Use of special additives
-
- 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
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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 modified acrylate solar heat absorbing coating. The solar heat absorbing coating is prepared from the following components in parts by weight: 25-35 parts of acrylate modified composite emulsion, 2-6 parts of a fluorocarbon surfactant, 2-8 parts of a nano modified material, 7-12 parts of a curing agent, 35-55 parts of an absorbent, 1-3 parts of an absorption enhancing agent, 10-20 parts of a solvent, 5-10 parts of a coalescing agent, 0.1-0.3 part of a humidifying agent, 0.3-0.7 part of a dispersing agent, 0.2-0.4 part of a defoaming agent, 0.5-0.7 part of a thickening agent, 0.2-0.6 part of an antioxidant, 0.4-0.8 part of glass fibers, and 0.4-0.6 part of emulsified paraffin. After the components with the formula amount are dispersed uniformly by a ball-milling method, the coalescing agent is added in the components and is mixed with the components uniformly, so that the solar heat absorbing coating can be obtained. Acrylic acid is modified, the prepared coating has good weather fastness and waterproofness in the outdoor, a preparation technology is easily understood, and heat absorbing efficiency of the heat absorbing coating is further guaranteed.
Description
Technical field
The present invention relates to field of solar energy utilization, particularly relate to a kind of modification acrylate 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.
It is known that solar energy absorbing coating is broadly divided into spectral selective absorbing coating and high-absorbility absorber coatings,
Spectral selection heat absorbing coating is that one has a visible near infrared light high-selenium corn, the special coating to the reflection of infrared light height,
I.e. it can effectively absorb solar energy, and the heat loss that after being heated, self long wave causes is the least, is widely used in solar energy optical-thermal
Conversion, such as solar water heater, solar electrical energy generation etc..Solar energy heat absorbing coating is responsible for reception and absorbs the important of solar energy
Effect, affects stability and the height of efficiency of whole solar energy heat absorbing system.Solar energy heat absorbing coating is a kind of functional
Coating, solar radiant energy is converted into heat energy by the film made with it, and film works under outdoor conditions, it is necessary to have good weather-proof
Property and water proofing property.
Summary of the invention
The technical problem to be solved is to provide a kind of modification acrylate solar energy heat absorbing coating, it is possible to solve
Certainly heat-absorbing paint weatherability 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 modification acrylate solar energy heat absorbing coating, it is characterised in that: this coating includes each group of following weight
Divide and make: acrylate modified complex emulsions 25～35 parts, fluorocarbon surfactant 2～6 parts, nano titanium oxide and carbon are received
Nanotube mixture 2～8 parts, firming agent 7-12 part, absorbent 35-55, absorption enhancer 1-3, solvent 10-20, coalescents 5
～10 parts, conditioning agent 0.1～0.3 part, dispersant 0.3～0.7 part, defoamer 0.2～0.4 part, thickening agent 0.5～0.7 part, anti-
Oxidant 0.2～0.6 part, glass fibre 0.4～0.8 part, emulsified wax 0.4～0.6 part.Above-mentioned formula ratio is utilized ball milling
After method is uniformly dispersed, add coalescents mix homogeneously, i.e. can get the solar energy heat absorbing coating that weatherability is high.
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 absorbent is nano-nickel powder/carbon mano-tube composite.
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.
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,
Coating is promoted 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.
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 modification acrylate solar energy heat absorbing coating, raw materials quality number is:
Acrylate modified complex emulsions: 7 parts of acrylic acid ester emulsions, 6 parts of polyurethane-modified polyacrylate emulsions, 6 parts of asphalt mixtures modified by epoxy resin
Fat modified acrylate emulsion, 6 parts of organosilicon-modified acrylate emulsions
Fluorocarbon surfactant 2 parts
Nano modified material: nano titanium oxide 1 part, carbon nanotube mixture 1 part
7 parts of firming agent
Absorbent: nano-nickel powder 20 parts, CNT 15 parts
Absorption enhancer 1 part, solvent 10 parts, coalescents 5 parts, conditioning agent 0.1 part, dispersant 0.3 part, defoamer 0.2
Part, thickening agent 0.5 part, antioxidant 0.2 part, glass fibre 0.4 part, emulsified wax 0.4 part；
Modified acrylate emulsion step is prepared as follows according to above-mentioned raw material:
(1) preparation method of polyurethane-modified polyacrylate emulsion is: in nitrogen atmosphere, by the acrylate of 5 mass fractions
Heating 70 DEG C, mixing speed is 100r/min, and the time of stirring is 6min, obtains the first reactant liquor after dissolving；Described first
Reactant liquor adds the polyurethane of 1 mass fraction, adds 1.2 parts of water mixing, be uniformly mixing to obtain polyurethane-modified polyacrylate
Emulsion；
The preparation method of epoxy resin modification acrylic acid ester emulsion is: in nitrogen atmosphere, is added by the acrylate of 5 mass fractions
Heat 70 DEG C, mixing speed is 100r/min, and the time of stirring is 6 min, obtains the first reactant liquor after dissolving；Described first anti-
Answer the epoxy resin adding 1 mass fraction in liquid, add 1.2 parts of water mixing, be uniformly mixing to obtain epoxy resin modification acrylic acid
Ester emulsion；
The preparation method of organosilicon-modified acrylate emulsion is: in nitrogen atmosphere, is heated by the acrylate of 5 mass fractions
70 DEG C, mixing speed is 100r/min, and the time of stirring is 6 min, obtains the first reactant liquor after dissolving；React described first
Liquid adds the organosilicon of 1 mass fraction, adds 1.2 parts of water mixing, 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, conditioning agent, dispersant, defoamer, thickening agent, antioxidant, glass fibre, emulsifying
Paraffin puts in ball mill, starts ball mill and carries out after each raw material ball milling is uniformly dispersed by ball milling operation 5min, adding into
After film auxiliary agent mix homogeneously, i.e. can get modified acroleic acid solar energy heat absorbing coating.
Embodiment 2.
A kind of modification acrylate solar energy heat absorbing coating, raw materials quality mark is:
Acrylate modified complex emulsions: 8 parts of acrylic acid ester emulsions, 8 parts of polyurethane-modified polyacrylate emulsions, 10 parts of asphalt mixtures modified by epoxy resin
Fat modified acrylate emulsion, 9 parts of organosilicon-modified acrylate emulsions
Fluorocarbon surfactant 6 parts
Nano modified material: nano titanium oxide 4 parts, carbon nanotube mixture 4 parts
12 parts of firming agent
Absorbent: nano-nickel powder 30 parts, CNT 25 parts
Absorption enhancer 3 parts, solvent 20 parts, coalescents 10 parts, conditioning agent 0.3 part, dispersant 0.7 part, defoamer 0.4 part,
Thickening agent 0.7 part, antioxidant 0.6 part, glass fibre 0.8 part, emulsified wax 0.6 part；
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, by the acrylate of 6 mass fractions
Heating 80 DEG C, mixing speed is 150r/min, and the time of stirring is 10 min, obtains the first reactant liquor after dissolving；Described
One reactant liquor adds the polyurethane of 2 mass fractions, adds 4.8 parts of water mixing, be uniformly mixing to obtain polyurethane-modified acrylic acid
Ester emulsion；
The preparation method of epoxy resin modification acrylic acid ester emulsion is: in nitrogen atmosphere, is added by the acrylate of 8 mass fractions
Heat 80 DEG C, mixing speed is 150r/min, and the time of stirring is 10 min, obtains the first reactant liquor after dissolving；Described first
Reactant liquor adds the epoxy resin of 2 mass fractions, adds 6.0 parts of water mixing, be uniformly mixing to obtain epoxy resin modification propylene
Acid esters emulsion；
The preparation method of organosilicon-modified acrylate emulsion is: in nitrogen atmosphere, is heated by the acrylate of 7 mass fractions
80 DEG C, mixing speed is 150r/min, and the time of stirring is 10 min, obtains the first reactant liquor after dissolving；Described first anti-
Answer the organosilicon adding 2 mass fractions in liquid, add 5.4 parts of water mixing, be uniformly mixing to obtain organosilicon-modified acrylate breast
Liquid；
(3) according to ratio of weight and number, by acrylate modified complex emulsions, fluorocarbon surfactant, nano modified material, solidification
Agent, absorbent, absorption enhancer, solvent, conditioning agent, dispersant, defoamer, thickening agent, antioxidant, glass fibre, emulsifying
Paraffin puts in ball mill, starts ball mill and carries out after each raw material ball milling is uniformly dispersed by ball milling operation 15min, adding into
After film auxiliary agent mix homogeneously, i.e. can get modified acroleic acid solar energy heat absorbing coating；
(4) the above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, 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 (7)
1. a modification acrylate solar energy heat absorbing coating, it is characterised in that: this coating includes each of following weight
Component is made: acrylate modified complex emulsions 25～35 parts, fluorocarbon surfactant 2～6 parts, nano titanium oxide and carbon are received
Nanotube mixture 2～8 parts, firming agent 7-12 part, absorbent 35-55 part, absorption enhancer 1-3 part, solvent 10-20 part, become
Film auxiliary agent 5～10 parts, conditioning agent 0.1～0.3 part, dispersant 0.3～0.7 part, defoamer 0.2～0.4 part, thickening agent 0.5～
0.7 part, antioxidant 0.2～0.6 part, glass fibre 0.4～0.8 part, emulsified wax 0.4～0.6 part；Mentioned component is utilized
After the method for ball milling is uniformly dispersed, add coalescents mix homogeneously, i.e. can get modification acrylate solar energy heat absorbing and be coated with
Material.
Modification acrylate solar energy heat absorbing coating the most according to claim 1, it is characterised in that: by weight, described
Acrylate modified complex emulsions by 7～8 parts of acrylic acid ester emulsions, 6～8 parts of polyurethane-modified polyacrylate emulsions, 6～10
Part epoxy resin modification acrylic acid ester emulsion, 6～9 parts of organosilicon-modified acrylate emulsions are composited.
Modification acrylate solar energy heat absorbing coating the most according to claim 1, it is characterised in that: described absorbent is nanometer
Nikel powder/carbon mano-tube composite.
Modification acrylate solar energy heat absorbing coating the most according to claim 1, it is characterised in that: described polyurethane-modified third
Olefin(e) acid ester emulsion, its preparation method is: in nitrogen atmosphere, is heated by the acrylate of 5～6 mass fractions, after stirring and dissolving
Obtain the first reactant liquor；In described first reactant liquor, add the polyurethane of 1～2 mass fractions, add water mixing, stir
Obtain polyurethane-modified polyacrylate emulsion；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；Institute
Stating organosilicon-modified acrylate emulsion, its preparation method is: in nitrogen atmosphere, is added by the acrylate of 5～7 mass fractions
Heat, obtains the first reactant liquor after stirring and dissolving；In described first reactant liquor, add the organosilicon of 1～2 mass fractions, add water
Mixing, is uniformly mixing to obtain organosilicon-modified acrylate emulsion.
Modification acrylate solar energy heat absorbing coating the most according to claim 4, it is characterised in that: described polyurethane-modified third
In olefin(e) acid ester emulsion preparation method, heating-up temperature is 70 DEG C～80 DEG C；Described epoxy resin modification acrylic acid ester emulsion preparation side
In method, heating-up temperature 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.
Modification acrylate solar energy heat absorbing coating the most according to claim 4, it is characterised in that: described acrylate modified
In complex emulsions preparation method, the speed of described stirring is 100～150r/min, and the time of described stirring is 6～10 min；Institute
Stating in epoxy resin modification acrylic acid ester emulsion preparation method, the speed of described stirring is 100～150r/min, described stirring
Time is 6～10 min；In described organosilicon-modified acrylate emulsion preparation method, the speed of described stirring be 100～
150r/min, the time of described stirring is 6～10 min.
Modification acrylate solar energy heat absorbing coating the most according to claim 4, it is characterised in that: described polyurethane-modified third
In olefin(e) acid ester emulsion preparation method, the weight of described addition water is the 0.2～0.6 of polyurethane and acrylate gross weight；Described
In epoxy resin modification acrylic acid ester emulsion preparation method, the weight of described addition water is epoxy resin and acrylate gross weight
0.2～0.6；In described organosilicon-modified acrylate emulsion preparation method, the weight of described addition water is organosilicon and third
The 0.2～0.6 of olefin(e) acid ester gross weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610557900.5A CN106010031A (en) | 2016-07-15 | 2016-07-15 | Modified acrylate solar heat absorbing coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610557900.5A CN106010031A (en) | 2016-07-15 | 2016-07-15 | Modified acrylate solar heat absorbing coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106010031A true CN106010031A (en) | 2016-10-12 |
Family
ID=57118941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610557900.5A Pending CN106010031A (en) | 2016-07-15 | 2016-07-15 | Modified acrylate solar heat absorbing coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106010031A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108948910A (en) * | 2018-06-12 | 2018-12-07 | 阜南县胜天新能源开发有限公司 | A kind of solar energy stove heat-absorbing paint and preparation method thereof |
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 |
| CN101705037A (en) * | 2009-11-19 | 2010-05-12 | 上海第二工业大学 | Method for preparing solar selective heat-absorbing paint |
| 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 |
| 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 CN201610557900.5A patent/CN106010031A/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 |
| CN101705037A (en) * | 2009-11-19 | 2010-05-12 | 上海第二工业大学 | Method for preparing solar selective heat-absorbing paint |
| 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 |
| 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 (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108948910A (en) * | 2018-06-12 | 2018-12-07 | 阜南县胜天新能源开发有限公司 | A kind of solar energy stove heat-absorbing paint and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106010241A (en) | Solar heat-absorbing paint | |
| CN105694629B (en) | Nano transparent insulating coating and preparation method thereof | |
| CN106010034A (en) | Solar heat-absorbing paint with high weatherability | |
| CN106349913A (en) | Cesium tungstate nanometer thermal-insulation sizing agent, coating and preparation method thereof | |
| CN101974277A (en) | White waterborne wood base coat for medium density fiberboard and preparation technology thereof | |
| CN105295635A (en) | Epoxy-modified styrene-acrylate emulsion paint and preparation method thereof | |
| CN108165151A (en) | A kind of watersoluble fluorine-carbon modified acrylic polyurethane finish paint and preparation method thereof | |
| CN101824258A (en) | Waterborne reflective heat-insulating building coating | |
| CN106189612A (en) | A kind of solar selective heat-absorbing paint | |
| CN106833227A (en) | A kind of aqueous compound insulating moulding coating and preparation method thereof | |
| CN105419531A (en) | Preparing method of superhigh-sunshine reflectance ratio coating | |
| CN106338149A (en) | Solar vacuum tube | |
| CN102190937B (en) | Water-based elastic paint and preparation method thereof | |
| CN105860777A (en) | Nano modified solar heat-absorbing paint | |
| CN106010032A (en) | Colorful modified acrylate solar heat-absorbing coating | |
| CN106010031A (en) | Modified acrylate solar heat absorbing coating | |
| CN104087092B (en) | A kind of aqueous low solar absorptance anti-static coating preparation method | |
| CN107177262A (en) | A kind of nanometer matrix solar energy heat absorbing coating and preparation method thereof | |
| CN106010033A (en) | Solar endothermic paint | |
| CN106047002A (en) | Method for preparing solar-energy heat-absorbing coating by utilizing spinel type pigment as heat absorbent | |
| CN110183922A (en) | A kind of increase roofing distributed photovoltaic power generation system photoelectric conversion efficiency reflection-type coating and application | |
| CN103146290A (en) | Preparation method for aqueous composite thermal insulation coating | |
| CN106189611A (en) | A kind of environment protection solar heat-absorbing paint | |
| CN110724428A (en) | Special primer for heat insulation and preparation method thereof | |
| CN108239477A (en) | A kind of antifouling exterior coating and preparation method thereof |
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 |
Application publication date: 20161012 |
|
| RJ01 | Rejection of invention patent application after publication |