CN108250873A - The round-the-clock sun light reflection of outdoor use and infra-red radiation refrigeration coating - Google Patents
The round-the-clock sun light reflection of outdoor use and infra-red radiation refrigeration coating Download PDFInfo
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- CN108250873A CN108250873A CN201810238449.XA CN201810238449A CN108250873A CN 108250873 A CN108250873 A CN 108250873A CN 201810238449 A CN201810238449 A CN 201810238449A CN 108250873 A CN108250873 A CN 108250873A
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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
- 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
- C09D131/00—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 an acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid; Coating compositions based on derivatives of such polymers
- C09D131/02—Homopolymers or copolymers of esters of monocarboxylic acids
- C09D131/04—Homopolymers or copolymers of vinyl acetate
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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
- C09D133/04—Homopolymers or copolymers of esters
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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
- C09D5/004—Reflecting paints; Signal paints
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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
- C08K7/00—Use of ingredients characterised by shape
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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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/16—Solid spheres
- C08K7/18—Solid spheres inorganic
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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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
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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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
- C08K7/26—Silicon- containing compounds
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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
- C08K9/00—Use of pretreated ingredients
- C08K9/10—Encapsulated ingredients
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Abstract
The invention discloses a kind of round-the-clock sun light reflections of outdoor use and infra-red radiation refrigeration coating, by adding micron-size spherical microballon, micron order plates metal plates, and/or micron order plates metal spherical in coating system, and by the way of layered coatings, and consider that sunlight high reflection and infrared high radiation are realized in plating metallic sheet-like formation application direction, so as to achieve the effect that passive type freezes.In layer-stepping coating, lower floor strengthens anti-radiation effect using plating metal spherical and/or plating metal plates, upper strata absorbs wall heat using micron-size spherical microballon, enhances outside infra-red radiation external radiation heat rate, causes coating body temperature less than wall temperature phenomenon.The coating is in the case that without the actives cooling system/mode such as external electric power, with reference to using sun light reflection is strengthened and IR Passive radiates two kinds of mechanism, effective temperature-reducing during so as to achieve the purpose that with/without sunlight.
Description
Technical field
The present invention relates to chemical material field more particularly to a kind of round-the-clock sun light reflection of outdoor use and infrared spokes
Penetrate refrigeration coating.
Background technology
In the prior art：
(1) patent of invention title is compared
Environmentally friendly radiating and cooling coating of high-weatherability and preparation method thereof
102558988 A of application publication number CN
Comparison invention employs the micro materials auxiliary agent such as silica, hollow glass micropearl, hollow ceramic microspheres, has and dissipates
The functions such as heat drop temperature, but real passive cooling effect (i.e. coating body temperature is less than the phenomenon that environment temperature) is not achieved in it,
The coating can not realize cooling effect of the daytime under solar irradiation.
(2) patent of invention title is compared
High resistant washability water soluble acrylic acid High tailored coating and preparation method thereof
102585642 B of Authorization Notice No. CN
Comparison patent of invention employs the material additives such as silica, hollow glass micropearl, nanometer infrared ceramic powder, has
Sun luminous reflectanc, stronger infra-red radiation ability reach drop in combination with the unique heat-blocking action of hollow glass micropearl
Temperature and other effects.
But patent of invention is compared using nano material, not having passive cooling effect still, (coating body temperature is less than wall
Temperature phenomenon, radiation refrigeration), the coating can not realize all weather refrigeration.
Therefore, the prior art is defective, needs to improve.
Invention content
The technical problems to be solved by the invention are：A kind of cooling effect for realizing daytime under solar irradiation is provided, and
And it can achieve the effect that the round-the-clock sun light reflection of outdoor use of whole day refrigeration and infra-red radiation refrigeration coating.
Technical scheme is as follows：A kind of round-the-clock sun light reflection of outdoor use and infra-red radiation refrigeration coating, packet
Coating upper strata and coating lower floor are included, wherein, the coating upper strata is added with spherical microballon, and the coating lower floor is added with plating metal
Material.
Applied to above-mentioned technical proposal, the round-the-clock sun light reflection of the outdoor use is freezed with infra-red radiation in coating,
A coating middle layer is further included, the coating middle layer is respectively added with spherical microballon and metallization.
Applied to each above-mentioned technical proposal, the round-the-clock sun light reflection of the outdoor use and infra-red radiation refrigeration coating
In, the metallization is plating metal spherical and/or plating metal plates.
Applied to each above-mentioned technical proposal, the round-the-clock sun light reflection of the outdoor use and infra-red radiation refrigeration coating
In, the plating metal spherical includes a spherical and the metal cladding for being coated on spherical surface, the metal cladding is Ag,
One kind or arbitrary several in Al, Cu, Cr, the spherical is SiO2、SiS2、SiC、TiO2It is middle a kind of or or arbitrary several；Institute
The diameter dimension for stating plating metal spherical is 1 μm -800 μm.
Applied to each above-mentioned technical proposal, the round-the-clock sun light reflection of the outdoor use and infra-red radiation refrigeration coating
In, the plating metal plates include a plates and the metal cladding for being coated on plates surface, the metal cladding is Ag,
One kind or arbitrary several in Al, Cu, Cr, the plates are SiO2、SiS2、SiC、TiO2It is middle a kind of or or arbitrary several；Institute
The width dimensions for stating plating metal plates are 1 μm of -8mm.
Applied to each above-mentioned technical proposal, the round-the-clock sun light reflection of the outdoor use and infra-red radiation refrigeration coating
In, the spherical shape microballon is SiO2、SiS2、SiC、TiO2In one kind or arbitrary several, shape is solid or hollow sphere,
Its diameter dimension is 1-800 μm.
Applied to each above-mentioned technical proposal, the round-the-clock sun light reflection of the outdoor use and infra-red radiation refrigeration coating
In, the coating upper strata is formulated using formula as below：The third of acrylic emulsion/polyvinyl acetate lotion/phenylethene modified
25~60 parts of olefin(e) acid ester lotion；Spherical 6~20 parts of microballon, wherein, the spherical shape microballon is SiO2\SiS2\SiC\TiO2Middle one kind
Or it is arbitrary several, shape is solid or hollow sphere, and diameter dimension is：5-80μm；3~20 parts of pigment, wherein, the face
Expect for transparent or semitransparent pigment；4~18 parts of filler；0.1~2.5 part of auxiliary agent；15~28 parts of water.
Applied to each above-mentioned technical proposal, the round-the-clock sun light reflection of the outdoor use and infra-red radiation refrigeration coating
In, the coating lower floor is formulated using formula as below：The third of acrylic emulsion/polyvinyl acetate lotion/phenylethene modified
25~60 parts of olefin(e) acid ester lotion；Plate 0~10 part of metal spherical；Wherein, the plating metal spherical includes a spherical and packet
The metal cladding on spherical surface is overlayed on, the metal cladding is one kind or arbitrary several, the spherical shape in Ag, Al, Cu, Cr
Body is SiO2、SiS2、SiC、TiO2It is middle a kind of or or arbitrary several；The diameter dimension of the plating metal spherical is 5 μm of -800 μ
m；0~10 part of metal plates are plated, the plating metal plates include a plates and the plating metal for being coated on plates surface
Layer, the metal cladding are one kind or arbitrary several in Ag, Al, Cu, Cr, and the plates are SiO2、SiS2、SiC、TiO2
It is middle a kind of or arbitrary several；The width dimensions of the plating metal plates are 5 μm of -8mm；3~20 parts of pigment, wherein, the face
Expect for transparent or semitransparent pigment；4~18 parts of filler；0.1~2.5 part of auxiliary agent；15~28 parts of water；Wherein, the plating metal ball
The total number of body and the plating metal plates is 10 parts.
Applied to each above-mentioned technical proposal, the round-the-clock sun light reflection of the outdoor use and infra-red radiation refrigeration coating
In, the coating middle layer is formulated using formula as below：Acrylic emulsion/polyvinyl acetate lotion/phenylethene modified
25~60 parts of acrylic acid ester emulsion；Spherical 6~20 parts of microballon, wherein, the spherical shape microballon is SiO2\SiS2\SiC\TiO2In one
Kind is arbitrary several, and shape is solid or hollow sphere, and diameter dimension is：5-80μm；Plate 0~10 part of metal spherical；
Wherein, the plating metal spherical includes a spherical and the metal cladding for being coated on spherical surface, and the metal cladding is
One kind or arbitrary several in Ag, Al, Cu, Cr, the spherical is SiO2、SiS2、SiC、TiO2It is middle a kind of or arbitrary several；
The diameter dimension of the plating metal spherical is 1 μm -800 μm；Plate 0~10 part of metal plates, the plating metal plates packet
It includes a plates and is coated on the metal cladding on plates surface, the metal cladding is one kind in Ag, Al, Cu, Cr or appoints
It anticipates several, the plates are SiO2、SiS2、SiC、TiO2It is middle a kind of or or arbitrary several；The width of the plating metal plates
Size is 1 μm of -8mm；3~20 parts of pigment, wherein, the pigment is transparent or semitransparent pigment；4~18 parts of filler；Auxiliary agent 0.1
~2.5 parts；15~28 parts of water；Wherein, the total number of the plating metal spherical and the plating metal plates is 10 parts.
Using the above scheme, the present invention is by using addition micron-size spherical microballon, micron order plating metal plates or micro-
Meter level plates metal spherical in coating system, and by the way of layered coatings, and considers plating metallic sheet-like formation application side
To sunlight high reflection and infrared high radiation is realized, so as to achieve the effect that passive type freezes.In layer-stepping coating, lower floor adopts
Strengthen anti-radiation effect with plating metal spherical and/or plating metal plates, upper strata absorbs wall using micron-size spherical microballon
Heat enhances outside infra-red radiation external radiation heat rate, causes coating body temperature less than wall temperature phenomenon.The coating exists
In the case of the actives cooling system/modes such as external electric power, with reference to using reinforcing sun light reflection and IR Passive radiation two
Kind of mechanism, effective temperature-reducing during so as to achieve the purpose that with/without sunlight.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the sun light reflection of the present invention and the schematic diagram of infra-red radiation.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Present embodiments provide a kind of round-the-clock sun light reflection of outdoor use and infra-red radiation refrigeration coating, the refrigeration coating
It can apply in building surface (such as exterior wall, roof), vehicle/hull surface and needing is exposed under the sun, needs cooling work
Body surface.
(1) material prescription
The present invention is formulated by weight by following raw material：
1) 25~60 parts of the acrylic acid ester emulsion of acrylic emulsion/polyvinyl acetate lotion/phenylethene modified；Wherein, third
Olefin(e) acid lotion/polyvinyl acetate lotion/phenylethene modified acrylic acid ester emulsion covers mainstream aqueous coating system for one kind；
2) spherical 6~20 parts of microballon, wherein, the spherical shape microballon is SiO2\SiS2\SiC\TiO2It is middle a kind of or arbitrary several
Kind, shape is solid or hollow sphere, and diameter dimension is：1-800μm；
3) 0~10 part of plating metal spherical；Wherein, the plating metal spherical includes a spherical and is coated on spherical
The metal cladding on surface, the metal cladding are one kind or arbitrary several in Ag, Al, Cu, Cr, and the spherical is SiO2、
SiS2、SiC、TiO2It is middle a kind of or or arbitrary several；The diameter dimension of the plating metal spherical is 5 μm -800 μm；
4) 0~10 part of plating metal plates, the plating metal plates include a plates and are coated on plates surface
Metal cladding, the metal cladding is one kind or arbitrary several in Ag, Al, Cu, Cr, and the plates are SiO2、SiS2、
SiC、TiO2It is middle a kind of or or arbitrary several；The width dimensions of the plating metal plates are 1 μm of -8mm；
5) 3~20 parts of pigment, wherein, the pigment is transparent or semitransparent pigment；
6) 4~18 parts of filler；
7) 0.1~2.5 part of auxiliary agent；
8) 15~28 parts of water；
Wherein, plating metal spherical can select one of which or two kinds, overall ratio 1- with plating metal plates
10 parts；Its sheet or sphere structure size can be 1-1000um.
Purpose is layered to reach application, is matched in two times or three times according to proportioning above.Proportioning is coating for the first time
The proportioning on upper strata：Using the acrylic acid ester emulsion of acrylic emulsion/polyvinyl acetate lotion/phenylethene modified, spherical microballon, face
Material, filler, auxiliary agent, water；Second of proportioning is the proportioning under coating layer by layer, using acrylic emulsion/polyvinyl acetate lotion/benzene
Ethylene modified acrylic acid ester emulsion, plating metal spherical or/and plating metal plates, pigment, filler, auxiliary agent, water；For the third time
Match the proportioning for coating middle layer：Using the acrylate breast of acrylic emulsion/polyvinyl acetate lotion/phenylethene modified
Liquid, spherical microballon, plating metal spherical or/and plating metal plates, pigment, filler, auxiliary agent, water.Also, third time proportioning can
To omit.
(2) application particular/special requirement.
(a) multiple coating (two layers or three layers)
As shown in Figure 1, coating upper strata 1 is required spherical microbead layer, coating upper strata 1 is added with micron-size spherical microballon 4,
Coating lower floor 3 is sheet or sphere object adding layers, and the coating lower floor 3 is added with plating metal spherical 5 or/and plating metal
Plates 6, coating middle layer 2 can be wanted ignore, and coating middle layer 2 can also be formed in practical spraying process
For transition zone.
(b) plating metal plates 6, when spraying, it is contemplated that plate metallic sheet-like formation court towards the outer space in infra-red radiation direction
To the spacious outer space, enhance its infrared emittance, cause infra-red radiation unobstructed, enhance refrigeration effect, specifically such as Fig. 2 institutes
Show.
The present invention has the following effects that：
(1) present invention can realize the internal highly effective refrigeration such as building under the active modes such as not power consumption.It can make indoor air temperature
Reduce about 5 to 15 degree (compared with the inside to install the material, environment temperature is the same).
(2) coating can also be achieved round-the-clock radiation system in itself in addition to reinforcing reflex sunlight (reflectivity is up to 96%)
It is cold.Under the actives cooling measure such as unregulated power, daytime：Environment temperature is up to 10-38 DEG C than indoor temperature, and coating surface is than wall temperature
It spends 5-10 DEG C low (radiation temperature formed from inside to outside is poor)；At night：Environment temperature is up to 10-35 DEG C than indoor temperature, coating
Surface is 5-15 DEG C lower than wall temperature (radiation temperature formed from inside to outside is poor).
(3) (nothing/weak solar irradiation) refrigeration effect is better than daytime at night (solar irradiation is strong).
It (4) can in mainstream aqueous coating system, (acrylic emulsion/polyvinyl acetate lotion/styrene changes applying extensively
Property acrylic acid ester emulsion etc.), system amalgamation is high.
(5) it is economical.Used main material other rather than Nano grade in the micron-scale reduces preparation requirement, more passes through
Ji.
(6) it is environmentally friendly, using for water paint system.
(1) using by adding micron order sphere, plating Metal Flake/spheres in coating system, radiation refrigeration is obtained
Effect；
(2) strengthen the effect of radiation refrigeration by the way of layered coatings.
(3) the application directionality of plating metal tablet further strengthens the effect of radiation refrigeration.
The foregoing is merely a prefered embodiment of the invention, is not intended to restrict the invention, it is all the present invention spirit and
All any modification, equivalent and improvement made within principle etc., should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of round-the-clock sun light reflection of outdoor use and infra-red radiation refrigeration coating, it is characterised in that：
Including coating upper strata and coating lower floor, wherein, the coating upper strata is added with spherical microballon, and the coating lower floor is added with
Metallization.
2. the round-the-clock sun light reflection of outdoor use according to claim 1 and infra-red radiation refrigeration coating, it is characterised in that：
A coating middle layer is further included, the coating middle layer is respectively added with spherical microballon and metallization.
3. the round-the-clock sun light reflection of outdoor use according to claim 1 or 2 exists with infra-red radiation refrigeration coating, feature
In：The metallization is plating metal spherical and/or plating metal plates.
4. the round-the-clock sun light reflection of outdoor use according to claim 3 and infra-red radiation refrigeration coating, it is characterised in that：
The plating metal spherical includes a spherical and the metal cladding for being coated on spherical surface, the metal cladding is Ag, Al,
One kind or arbitrary several in Cu, Cr, the spherical is SiO2、SiS2、SiC、TiO2It is middle a kind of or or arbitrary several；It is described
The diameter dimension for plating metal spherical is 1 μm -800 μm.
5. the round-the-clock sun light reflection of outdoor use according to claim 3 and infra-red radiation refrigeration coating, it is characterised in that：
The plating metal plates include a plates and the metal cladding for being coated on plates surface, the metal cladding is Ag, Al,
One kind or arbitrary several in Cu, Cr, the plates are SiO2、SiS2、SiC、TiO2It is middle a kind of or or arbitrary several；It is described
The width dimensions for plating metal plates are 1 μm of -8mm.
6. the round-the-clock sun light reflection of outdoor use according to claim 1 or 2 exists with infra-red radiation refrigeration coating, feature
In：The spherical shape microballon is SiO2、SiS2、SiC、TiO2In one kind or arbitrary several, shape is solid or hollow sphere,
Its diameter dimension is 1-800 μm.
7. the round-the-clock sun light reflection of outdoor use according to claim 1 and infra-red radiation refrigeration coating, it is characterised in that：
The coating upper strata is formulated using formula as below：
25~60 parts of the acrylic acid ester emulsion one of which of acrylic emulsion/polyvinyl acetate lotion/phenylethene modified；
Spherical 6~20 parts of microballon, wherein, the spherical shape microballon is SiO2\SiS2\SiC\TiO2Middle a kind of or arbitrary several, shape
Shape is solid or hollow sphere, and diameter dimension is：1-800μm；
3~20 parts of pigment, wherein, the pigment is transparent or semitransparent pigment；
4~18 parts of filler；
0.1~2.5 part of auxiliary agent；
15~28 parts of water.
8. the round-the-clock sun light reflection of outdoor use according to claim 1 and infra-red radiation refrigeration coating, it is characterised in that：
The coating lower floor is formulated using formula as below：
25~60 parts of the acrylic acid ester emulsion of acrylic emulsion/polyvinyl acetate lotion/phenylethene modified；
Plate 0~10 part of metal spherical；Wherein, the plating metal spherical includes a spherical and is coated on spherical surface
Metal cladding, the metal cladding are one kind or arbitrary several in Ag, Al, Cu, Cr, and the spherical is SiO2、SiS2、
SiC、TiO2It is middle a kind of or or arbitrary several；The diameter dimension of the plating metal spherical is 1 μm -800 μm；
0~10 part of metal plates are plated, the plating metal plates include a plates and are coated on the gold-plated of plates surface
Belong to layer, the metal cladding is one kind or arbitrary several in Ag, Al, Cu, Cr, and the plates are SiO2、SiS2、SiC、
TiO2It is middle a kind of or or arbitrary several；The width dimensions of the plating metal plates are 1 μm of -8mm；
3~20 parts of pigment, wherein, the pigment is transparent or semitransparent pigment；
4~18 parts of filler；
0.1~2.5 part of auxiliary agent；
15~28 parts of water；
Wherein, the total number of the plating metal spherical and the plating metal plates is 10 parts.
9. the round-the-clock sun light reflection of outdoor use according to claim 2 and infra-red radiation refrigeration coating, it is characterised in that：
The coating middle layer is formulated using formula as below：
25~60 parts of the acrylic acid ester emulsion of acrylic emulsion/polyvinyl acetate lotion/phenylethene modified；
Spherical 6~20 parts of microballon, wherein, the spherical shape microballon is SiO2\SiS2\SiC\TiO2Middle a kind of or arbitrary several, shape
Shape is solid or hollow sphere, and diameter dimension is：1-800μm；
Plate 0~10 part of metal spherical；Wherein, the plating metal spherical includes a spherical and is coated on spherical surface
Metal cladding, the metal cladding are one kind or arbitrary several in Ag, Al, Cu, Cr, and the spherical is SiO2、SiS2、
SiC、TiO2It is middle a kind of or or arbitrary several；The diameter dimension of the plating metal spherical is 1 μm -800 μm；
0~10 part of metal plates are plated, the plating metal plates include a plates and are coated on the gold-plated of plates surface
Belong to layer, the metal cladding is one kind or arbitrary several in Ag, Al, Cu, Cr, and the plates are SiO2、SiS2、SiC、
TiO2It is middle a kind of or or arbitrary several；The width dimensions of the plating metal plates are 1 μm of -8mm；
3~20 parts of pigment, wherein, the pigment is transparent or semitransparent pigment；
4~18 parts of filler；
0.1~2.5 part of auxiliary agent；
15~28 parts of water；
Wherein, the total number of the plating metal spherical and the plating metal plates is 10 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810238449.XA CN108250873B (en) | 2018-03-22 | 2018-03-22 | Outdoor all-weather sunlight reflecting and infrared radiating refrigerating paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810238449.XA CN108250873B (en) | 2018-03-22 | 2018-03-22 | Outdoor all-weather sunlight reflecting and infrared radiating refrigerating paint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108250873A true CN108250873A (en) | 2018-07-06 |
| CN108250873B CN108250873B (en) | 2023-09-19 |
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ID=62746212
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810238449.XA Active CN108250873B (en) | 2018-03-22 | 2018-03-22 | Outdoor all-weather sunlight reflecting and infrared radiating refrigerating paint |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110256924A (en) * | 2019-06-28 | 2019-09-20 | 宁波瑞凌新能源科技有限公司 | A kind of radiation refrigeration coating and its application |
| CN110896639A (en) * | 2019-07-05 | 2020-03-20 | 宁波瑞凌新能源科技有限公司 | Radiation refrigeration functional coating and application thereof |
| CN111961317A (en) * | 2020-08-20 | 2020-11-20 | 宁波瑞凌新能源科技有限公司 | Composition for preparing radiation refrigeration product, preparation method and application of radiation refrigeration layer |
| CN112679223A (en) * | 2021-02-04 | 2021-04-20 | 南京大学 | Large-scale preparation method of three-dimensional porous nano composite cooling film |
| CN113388305A (en) * | 2021-05-28 | 2021-09-14 | 上海交通大学 | Radiation refrigeration composite coating with structural color, application and preparation method |
| CN113694686A (en) * | 2021-08-18 | 2021-11-26 | 南京工业大学 | Method for regulating adsorption and desorption process through radiation refrigeration and solar heating |
| CN113739244A (en) * | 2021-08-18 | 2021-12-03 | 浙江大学 | Visible light transparent radiation heat dissipation assembly |
| CN115627102A (en) * | 2022-09-26 | 2023-01-20 | 广西科学院 | Reflective heat-insulating coating and preparation method thereof |
| CN116715890A (en) * | 2023-07-31 | 2023-09-08 | 阿梓萨科技(深圳)有限公司 | Method for preparing antireflection film by adopting core-shell microstructure light-transmitting particles |
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| CN113388305B (en) * | 2021-05-28 | 2022-05-03 | 上海交通大学 | Radiation refrigeration composite coating with structural color, application and preparation method |
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| CN115627102B (en) * | 2022-09-26 | 2024-01-23 | 广西科学院 | Reflective heat-insulating coating and preparation method thereof |
| CN116715890A (en) * | 2023-07-31 | 2023-09-08 | 阿梓萨科技(深圳)有限公司 | Method for preparing antireflection film by adopting core-shell microstructure light-transmitting particles |
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