CN107841178A - A kind of solar panels heat-absorbing paint containing ramet and preparation method thereof - Google Patents
A kind of solar panels heat-absorbing paint containing ramet and preparation method thereof Download PDFInfo
- Publication number
- CN107841178A CN107841178A CN201711168647.5A CN201711168647A CN107841178A CN 107841178 A CN107841178 A CN 107841178A CN 201711168647 A CN201711168647 A CN 201711168647A CN 107841178 A CN107841178 A CN 107841178A
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- China
- Prior art keywords
- parts
- ramet
- heat
- absorbing paint
- solar panels
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Classifications
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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
- 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
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
- C09D183/08—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen
-
- 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
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0893—Zinc
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2265—Oxides; Hydroxides of metals of iron
-
- 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
Abstract
The invention discloses a kind of solar panels heat-absorbing paint containing ramet and preparation method thereof, heat-absorbing paint is made by the raw material of following mass fraction：6 10 parts of 5 15 parts of ramet, 26 parts of ferrimanganic mineral black, 5 15 parts of titanium silicide, 13 parts of 16 part, nanometer hard ferrite of zinc powder, 5 10 parts of organobentonite, 5 15 parts of nano aluminium oxide, 25 parts of aluminum-zirconium coupling agent, 12 parts of macromolecule dispersing agent, 5 10 parts of fluorine richness silicones, 25 parts of acetone and butyl acetate.Preparation technology of the present invention is simple, and cost is relatively low, and paint stability is high, and green, has wide practical value and application prospect in solar energy heat utilization field.
Description
Technical field
The invention belongs to new coating technical field, more specifically a kind of solar panels heat-absorbing paint containing ramet
And preparation method thereof.
Background technology
Using energy source occupies very important status in human social development, but excessive exploits natural resources and inefficient
The utilization of resources, the mankind are made to be faced with acid test.It is well known that solar energy is that a kind of source is most abundant and can obtain extensively
Regenerative resource, to solve energy crisis and environmental problem have the function that it is great, and solar energy with unique reserves unlimitedness,
Existing generality, the spatter property of utilization, have become the focus that various countries are competitively studied.
Solar energy absorbing coating is broadly divided into spectral selective absorbing coating and high-absorbility absorber coatings, spectral selection
Heat absorbing coating is a kind of with to visible-near-infrared high-selenium corn, and to the special coating of infrared light high reflection, i.e., it can be effective
Ground absorption solar energy, and heat loss very little caused by itself heated rear long wave, are widely used in solar energy hot-cast socket, such as too
Positive energy water heater, solar power generation etc..Solar energy heat absorbing coating, which is responsible for, to be received and absorbs the important function of solar energy, is influenceed
The stability of whole solar energy heat absorbing system and the height of efficiency.
At present on the market generally using the spray black organic coating on the heat-absorbing plate core of plate solar collector,
Such as black fluorocarbon resin, black epoxy, black polyurethane resin, because employing common resin material as bonding
Agent and using carbon black or black pigment as chromogen, therefore can cause：1st, coating is not weather-proof, too early efflorescence and fades；2nd, by
In using common carbon black or black pigment as chromogen, no spectral selection.Therefore its coatings emissivity is very high,
The thermal efficiency for thus causing plate solar collector is low.
The content of the invention
In view of the shortcomings of the prior art, the invention provides a kind of solar panels heat-absorbing paint containing ramet and its preparation
Method, the Paint preparation technology is simple, and cost is relatively low, and paint stability is high, and green, in solar energy heat utilization field
With wide practical value and application prospect.
A kind of solar panels heat-absorbing paint containing ramet and preparation method thereof, heat-absorbing paint by following mass fraction original
Material is made：Ramet 5-15 parts, ferrimanganic mineral black 2-6 parts, titanium silicide 5-15 parts, zinc powder 1-6 parts, nanometer hard ferrite 1-3
Part, organobentonite 5-10 parts, nano aluminium oxide 5-15 parts, aluminum-zirconium coupling agent 2-5 parts, macromolecule dispersing agent 1-2 parts, fluorine change
Property silicones 5-10 parts, acetone 2-5 parts and butyl acetate 6-10 parts.
Heat-absorbing paint preparation method：Ramet, ferrimanganic mineral black, titanium silicide, zinc powder are weighed, pours into disperse mill and grinds
Mill 10~30 hours, obtains attritive powder of the diameter between 0.1~2 μm.Fluorine richness silicones and acetone, butyl acetate are mixed
Close uniform, addition attritive powder, nanometer hard ferrite, organobentonite, nano aluminium oxide, aluminum-zirconium coupling agent, macromolecule point
Powder is stirred, and obtains fully dispersed system, then it is filtered with 5000 mesh screen packs, is produced.
In use, the emulsion filtered is equably applied to facing south for solar energy heat absorbing plate core by the method for thermal spraying
Face, dry solidification.Coating layer thickness is controlled at 10~50 μm.
The beneficial effects of the invention are as follows：
Coating prepared by the solar panels heat-absorbing paint of the present invention is with high stability, high-absorbility, high thermal conductivity, Low emissivity
Rate, and it is green.Preparation technology of the present invention is simple, and cost is relatively low, has wide practicality in solar energy heat utilization field
Value and application prospect.
Embodiment
The present invention is introduced in order to more detailed, with reference to embodiment, the present invention will be further described.
Embodiment 1
A kind of solar panels heat-absorbing paint containing ramet and preparation method thereof, heat-absorbing paint by following mass fraction raw material system
：10 parts of ramet, 4 parts of ferrimanganic mineral black, 10 parts of titanium silicide, 2 parts of 3 part, nanometer hard ferrite of zinc powder, organobentonite 8
Part, 10 parts of nano aluminium oxide, 4 parts of aluminum-zirconium coupling agent, 1.5 parts of macromolecule dispersing agent, 8 parts of fluorine richness silicones, 3 parts of acetone and
8 parts of butyl acetate.
Heat-absorbing paint preparation method：Ramet, ferrimanganic mineral black, titanium silicide, zinc powder are weighed, pours into disperse mill and grinds
Mill 20 hours, obtains attritive powder of the diameter between 0.1~2 μm.Fluorine richness silicones and acetone, butyl acetate are mixed equal
It is even, add attritive powder, nanometer hard ferrite, organobentonite, nano aluminium oxide, aluminum-zirconium coupling agent, macromolecule dispersing agent
Stir, obtain fully dispersed system, then it is filtered with 5000 mesh screen packs, produce.
In use, the emulsion filtered is equably applied to facing south for solar energy heat absorbing plate core by the method for thermal spraying
Face, dries solidification, and coating layer thickness is controlled at 30 μm.Through performance detection, its solar absorptance is up to 97.5% to coating, hair
It is 6% to penetrate rate, coating adhesion 4B levels.
Embodiment 2
A kind of solar panels heat-absorbing paint containing ramet and preparation method thereof, heat-absorbing paint by following mass fraction raw material system
：5 parts of ramet, 2 parts of ferrimanganic mineral black, 5 parts of titanium silicide, 1 part of 1 part, nanometer hard ferrite of zinc powder, 5 parts of organobentonite,
5 parts of 5 parts of nano aluminium oxide, 2 parts of aluminum-zirconium coupling agent, 1 part of macromolecule dispersing agent and fluorine richness silicones, 2 parts of acetone and acetic acid fourth
10 parts of ester.
Heat-absorbing paint preparation method：Ramet, ferrimanganic mineral black, titanium silicide, zinc powder are weighed, pours into disperse mill and grinds
Mill 30 hours, obtains attritive powder of the diameter between 0.1~2 μm.Fluorine richness silicones and acetone, butyl acetate are mixed equal
It is even, add attritive powder, nanometer hard ferrite, organobentonite, nano aluminium oxide, aluminum-zirconium coupling agent, macromolecule dispersing agent
Stir, obtain fully dispersed system, then it is filtered with 5000 mesh screen packs, produce.
In use, the emulsion filtered is equably applied to facing south for solar energy heat absorbing plate core by the method for thermal spraying
Face, dries solidification, and coating layer thickness is controlled at 50 μm.Through performance detection, its solar absorptance is up to 97.2% to coating, hair
It is 8% to penetrate rate, coating adhesion 4B levels.
Embodiment 3
A kind of solar panels heat-absorbing paint containing ramet and preparation method thereof, heat-absorbing paint by following mass fraction raw material system
：15 parts of ramet, 6 parts of ferrimanganic mineral black, 15 parts of titanium silicide, 3 parts of 6 part, nanometer hard ferrite of zinc powder, organobentonite 10
Part, 15 parts of nano aluminium oxide, 5 parts of aluminum-zirconium coupling agent, 2 parts of macromolecule dispersing agent, 10 parts of fluorine richness silicones, 5 parts of acetone and vinegar
6 parts of acid butyl ester.
Heat-absorbing paint preparation method：Ramet, ferrimanganic mineral black, titanium silicide, zinc powder are weighed, pours into disperse mill and grinds
Mill 10 hours, obtains attritive powder of the diameter between 0.1~2 μm.Fluorine richness silicones and acetone, butyl acetate are mixed equal
It is even, add attritive powder, nanometer hard ferrite, organobentonite, nano aluminium oxide, aluminum-zirconium coupling agent, macromolecule dispersing agent
Stir, obtain fully dispersed system, then it is filtered with 5000 mesh screen packs, produce.
In use, the emulsion filtered is equably applied to facing south for solar energy heat absorbing plate core by the method for thermal spraying
Face, dries solidification, and coating layer thickness is controlled at 10 μm.Through performance detection, its solar absorptance is up to 96.3% to coating, hair
It is 7% to penetrate rate, coating adhesion 4B levels.
Claims (2)
1. a kind of solar panels heat-absorbing paint containing ramet, it is characterised in that the heat-absorbing paint is by following mass fraction
Raw material is made：Ramet 5-15 parts, ferrimanganic mineral black 2-6 parts, titanium silicide 5-15 parts, zinc powder 1-6 parts, nanometer hard ferrite 1-
3 parts, organobentonite 5-10 parts, nano aluminium oxide 5-15 parts, aluminum-zirconium coupling agent 2-5 parts, macromolecule dispersing agent 1-2 parts, fluorine change
Property silicones 5-10 parts, acetone 2-5 parts and butyl acetate 6-10 parts.
2. the solar panels heat-absorbing paint containing ramet according to claim 1, it is characterised in that the system of the heat-absorbing paint
Preparation Method is as follows：
Ramet, ferrimanganic mineral black, titanium silicide, zinc powder are weighed, pours into disperse mill and grinds 10~30 hours, obtain diameter
Attritive powder between 0.1~2 μm；Fluorine richness silicones and acetone, butyl acetate are well mixed, addition attritive powder,
Nanometer hard ferrite, organobentonite, nano aluminium oxide, aluminum-zirconium coupling agent, macromolecule dispersing agent stir, and are filled
Scattered system, then it is filtered with 5000 mesh screen packs, produce.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711168647.5A CN107841178A (en) | 2017-11-21 | 2017-11-21 | A kind of solar panels heat-absorbing paint containing ramet and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711168647.5A CN107841178A (en) | 2017-11-21 | 2017-11-21 | A kind of solar panels heat-absorbing paint containing ramet and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107841178A true CN107841178A (en) | 2018-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711168647.5A Pending CN107841178A (en) | 2017-11-21 | 2017-11-21 | A kind of solar panels heat-absorbing paint containing ramet and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107841178A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115418116A (en) * | 2022-09-26 | 2022-12-02 | 亚士创能新材料(滁州)有限公司 | Black pigment, pigment composition, preparation method and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105860720A (en) * | 2016-06-21 | 2016-08-17 | 广西吉宽太阳能设备有限公司 | Medium-high temperature solar selective heat absorbing coating |
| CN105860628A (en) * | 2016-06-21 | 2016-08-17 | 广西吉宽太阳能设备有限公司 | Flat plate solar heat-absorption coating |
| CN106986662A (en) * | 2017-04-01 | 2017-07-28 | 长兴微羽智能科技有限公司 | A kind of solar energy heat absorbing ceramic material and preparation method thereof |
-
2017
- 2017-11-21 CN CN201711168647.5A patent/CN107841178A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105860720A (en) * | 2016-06-21 | 2016-08-17 | 广西吉宽太阳能设备有限公司 | Medium-high temperature solar selective heat absorbing coating |
| CN105860628A (en) * | 2016-06-21 | 2016-08-17 | 广西吉宽太阳能设备有限公司 | Flat plate solar heat-absorption coating |
| CN106986662A (en) * | 2017-04-01 | 2017-07-28 | 长兴微羽智能科技有限公司 | A kind of solar energy heat absorbing ceramic material and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115418116A (en) * | 2022-09-26 | 2022-12-02 | 亚士创能新材料(滁州)有限公司 | Black pigment, pigment composition, preparation method and application thereof |
| CN115418116B (en) * | 2022-09-26 | 2024-03-01 | 亚士创能新材料(滁州)有限公司 | Black pigment, pigment composition, and preparation method and application thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20180327 |