CN109135599A - A kind of radiation refrigeration film of reflection-type - Google Patents
A kind of radiation refrigeration film of reflection-type Download PDFInfo
- Publication number
- CN109135599A CN109135599A CN201810974672.0A CN201810974672A CN109135599A CN 109135599 A CN109135599 A CN 109135599A CN 201810974672 A CN201810974672 A CN 201810974672A CN 109135599 A CN109135599 A CN 109135599A
- Authority
- CN
- China
- Prior art keywords
- layer
- radiation refrigeration
- film
- coating
- metal layer
- 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
- 238000005057 refrigeration Methods 0.000 title claims abstract description 54
- 230000005855 radiation Effects 0.000 title claims abstract description 51
- 239000010410 layer Substances 0.000 claims abstract description 74
- 229910052751 metal Inorganic materials 0.000 claims abstract description 40
- 239000002184 metal Substances 0.000 claims abstract description 40
- 239000011247 coating layer Substances 0.000 claims abstract description 39
- 229920000728 polyester Polymers 0.000 claims abstract description 29
- 230000001681 protective effect Effects 0.000 claims abstract description 28
- 239000011248 coating agent Substances 0.000 claims abstract description 18
- 238000000576 coating method Methods 0.000 claims abstract description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 11
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 11
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims abstract description 11
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 9
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 8
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 6
- 229910052681 coesite Inorganic materials 0.000 claims abstract description 6
- 229910052906 cristobalite Inorganic materials 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 6
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 6
- 229910052682 stishovite Inorganic materials 0.000 claims abstract description 6
- 229910052905 tridymite Inorganic materials 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 10
- SKRWFPLZQAAQSU-UHFFFAOYSA-N stibanylidynetin;hydrate Chemical compound O.[Sn].[Sb] SKRWFPLZQAAQSU-UHFFFAOYSA-N 0.000 claims description 9
- 230000002745 absorbent Effects 0.000 claims description 8
- 239000002250 absorbent Substances 0.000 claims description 8
- 239000006096 absorbing agent Substances 0.000 claims description 8
- 239000002216 antistatic agent Substances 0.000 claims description 7
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 claims description 7
- 150000003973 alkyl amines Chemical class 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 239000004332 silver Substances 0.000 claims description 5
- 229910052709 silver Inorganic materials 0.000 claims description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 4
- 239000012964 benzotriazole Substances 0.000 claims description 4
- 239000010931 gold Substances 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 4
- 239000010936 titanium Substances 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 238000005275 alloying Methods 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 2
- 238000005253 cladding Methods 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000003786 synthesis reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 229920003229 poly(methyl methacrylate) Polymers 0.000 abstract description 5
- 239000004926 polymethyl methacrylate Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000010408 film Substances 0.000 abstract 5
- 239000010409 thin film Substances 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 9
- 238000002310 reflectometry Methods 0.000 description 8
- 238000001816 cooling Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 150000003851 azoles Chemical class 0.000 description 3
- 125000005605 benzo group Chemical group 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 229920001490 poly(butyl methacrylate) polymer Polymers 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000003595 spectral effect Effects 0.000 description 3
- 239000012298 atmosphere Substances 0.000 description 2
- 235000010216 calcium carbonate Nutrition 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 229910003465 moissanite Inorganic materials 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- RHZWSUVWRRXEJF-UHFFFAOYSA-N indium tin Chemical compound [In].[Sn] RHZWSUVWRRXEJF-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
- C09J7/25—Plastics; Metallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/042—Coating with two or more layers, where at least one layer of a composition contains a polymer binder
- C08J7/0423—Coating with two or more layers, where at least one layer of a composition contains a polymer binder with at least one layer of inorganic material and at least one layer of a composition containing a polymer binder
-
- 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
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B23/00—Machines, plants or systems, with a single mode of operation not covered by groups F25B1/00 - F25B21/00, e.g. using selective radiation effect
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2433/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2433/00—Presence of (meth)acrylic polymer
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2467/00—Presence of polyester
- C09J2467/006—Presence of polyester in the substrate
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a kind of radiation refrigeration films of reflection-type; including coating layer, metal layer, transparent polyester pet layer, dress rubberizing and the release protective film set gradually; the coating layer includes organic acrylic coating and micron sphere, and the micron sphere is SiC, SiO2、TiO2、BaSO4、CaCO3One of；The metal layer is deposited on transparent polyester pet layer by magnetically controlled sputter method；Wherein, the thickness of each layer and the accounting of the radiation refrigeration overall film thickness are as follows: coating layer: 2%~10%, metal layer: and 0.01%~0.1%, transparent polyester PET:14.9%~87.99%, dress rubberizing: 5%~40%, release protective film: 5%~35%.The film of 50~150 μ m-thicks is made by the way that partial size to be randomly embedded in 1~15 μm or so of micron sphere by the present invention in polymethyl methacrylate coating.Method for manufacturing thin film of the invention is simple and easy, low in cost and radiation refrigeration effect is preferable.
Description
Technical field
The present invention relates to film applications, and in particular to a kind of radiation refrigeration film of reflection-type.
Background technique
Radiation refrigeration technology, which refers to, penetrates the atmospheric window of infra-red radiation (since atmosphere is for 8-13 μm for heat from heat source
Heat radiation in wave-length coverage has high transmittance, average transmittance 85%, which is referred to as atmospheric window) outward
A kind of New Refrigerating technology of space cold source transmitting.
Traditional Refrigeration Technique usually requires the consumption energy and resource to take away heat, and radiation refrigeration technology is to utilize ground
The passive facilitation of ball nature refrigeration modes.Radiation refrigeration has many advantages, such as zero energy consumption, no pollution, movement-less part, saves to cooling
There can be positive effect with environmental protection.It is cooling, outdoor that radiation refrigeration can be applied to building energy conservation, automobile, solar battery
The fields such as equipment cooling, outdoor equipment cooling, agricultural greenhouse, tent, umbrella, textile fabric.
Domestic and foreign scholars start late to the research of radiation refrigeration technology, and progress is also relatively slow.If can increase as far as possible
Strong heat radiation of the surface in 8-13 μ m wavelength range, while reducing as much as possible for the heat radiation of its all band in environment
It absorbs, it is likely that reach refrigeration purpose.Therefore for enhanced rad refrigeration effect as far as possible, then object should be improved as far as possible at this
The reflectivity of wave band, to reduce its absorption to solar energy.
However, a kind of spectral characteristic of material itself is fixed, therefore in order to achieve the purpose that radiation refrigeration, commonly
Means are to coat the coating of one layer of spectral selection in the material surface.As previously mentioned, the coating need it is remote red at 8-13 μm
Wave section has higher emissivity, and has higher reflectivity in other full spectral regions including sunlight wave band.
The scheme of common radiation refrigeration there are several types of: (1) being covered in 8~13 μ m wavelength ranges in metal material surface has height
The material of emissivity, to achieve the effect that night freezes；(2) one layer is covered in atmosphere in the material surface with uniform high emission
In window wave band it is transparent and in other regions coating with high reflectivity, achieve the effect that daytime freezes；(3) brilliant using photon
Body material, have both atmospheric window have high emissivity and exterior domain property with high reflectivity, reach daytime refrigeration
Effect.But in above-mentioned these types of scheme, uncontrollable, refrigerating efficiency is not in the prevalence of preparation process for manufactured refrigeration film
High, the disadvantages of manufacturing process is complex, higher cost, is (referring to CN105348892B).
Therefore, the prior art is defective, needs to improve.
Summary of the invention
The technical problems to be solved by the present invention are: providing, a kind of preparation method is simple, at low cost, radiation refrigeration effect is good
Radiation refrigeration film.
In order to solve the above technical problem, the present invention provides a kind of radiation refrigeration films of reflection-type, including set gradually
Coating layer, metal layer, transparent polyester pet layer, dress rubberizing and release protective film, the coating layer includes that organic acrylic acid applies
Material and micron sphere, the micron sphere are SiC, SiO2、TiO2、BaSO4、CaCO3One of；The metal layer passes through magnetic
Control sputtering method deposits on transparent polyester pet layer；Wherein, the accounting of the thickness of each layer and the radiation refrigeration overall film thickness
It is as follows:
Coating layer: 2%~10%；
Metal layer: 0.01%~0.1%；
Transparent polyester pet layer: 14.9%~87.99%；
Dress rubberizing: 5%~40%；
Release protective film: 5%~35%.
By adopting the above technical scheme, the radiation refrigeration film with a thickness of 50~150 μm, the partial size of the micron sphere
It is 1~15 μm, micron sphere accounts for 1~10%wt of entire coating layer.
Using above-mentioned each technical solution, the metal layer is one in gold, silver, aluminium, chromium, titanium or alloying metal material
Kind is several.
Using above-mentioned each technical solution, the organic acrylic coating is preferably polymethyl methacrylate coating.
Using above-mentioned each technical solution, the thickness of each layer and the accounting of radiation refrigeration overall film thickness are as follows:
Coating layer: 8%,
Metal layer: 0.06%,
Transparent polyester pet layer: 46.94%,
Dress rubberizing: 20%,
Release protective film: 25%.
Using above-mentioned each technical solution, the coating layer further includes having benzotriazole UV absorbers, nanoscale oxygen
Change indium tin or ethoxylated fat race alkyl amine antistatic agent and infrared absorbent.
Using above-mentioned each technical solution, the main component of the infrared absorbent is indium tin oxide ITO and/or antimony
Tin-oxide ATO.
Using above-mentioned each technical solution, the coating layer has radiation refrigeration, scratch resistant, guard metal layer, ageing-resistant work
With.
Using above-mentioned each technical solution, the transparent polyester PET is biaxial tension PET, the substrate as metal cladding
It uses, and has the function of guard metal layer, the dress rubberizing is synthesized by acrylic crosslinking polymer, the release protective film
Material is PET.
Using above-mentioned each technical solution, the dress rubberizing is synthesized by acrylic crosslinking polymer, in film and other objects
Very strong mechanical adhesion and chemical adhesive are formed between body.It is commonly pressure sensitive adhesive, characteristic is tacky at room temperature.
Using above-mentioned each technical solution, the material of the release protective film is PET, and effect is protection dress rubberizing, real
Border is not worked in because without optical grade, being coated with silicone series lubricant agent with dress rubberizing contact surface prevents adhesion.
Using above-mentioned each technical solution, the present invention is randomly inlayed by the micron sphere by partial size at 1~15 μm or so
The film of 50~150 μ m-thicks is made in polymethyl methacrylate coating.This material can be with the shape of electromagnetic infrared wave
The outside radiation energy of formula is to achieve the effect that refrigeration.The present invention further plates one layer 15~150 at the back side of transparent polyester PET
The metal layer of nanometer thickness can provide up to 96% solar reflectance, further increase refrigeration effect.Film of the invention
Preparation method is simple, low in cost and radiation refrigeration effect is preferable.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
As shown in Figure 1, the invention proposes a kind of radiation refrigeration film of reflection-type, including set gradually coating layer a,
Metal layer b, transparent polyester pet layer c, dress rubberizing d and release protective film e, coating layer a include organic acrylic coating and micron
Sphere, micron sphere are one of SiC, SiO2, TiO2, BaSO4, CaCO3；Metal layer b is deposited by magnetically controlled sputter method
Onto transparent polyester pet layer c；Wherein, the thickness of each layer and the accounting of radiation refrigeration overall film thickness are as follows:
Coating layer a:2%~10%；
Metal layer b:0.01%~0.1%；
Transparent polyester pet layer c:14.9%~87.99%；
Fill rubberizing d:5%~40%；
Release protective film e:5%~35%.
Embodiment one
A kind of radiation refrigeration film is present embodiments provided, radiation refrigeration film includes coating layer a, the metal set gradually
Layer b, transparent polyester pet layer c, dress rubberizing d and release protective film e, with a thickness of 50 μm, the thickness and radiation refrigeration film of each layer are total
The accounting of thickness is as follows:
Coating layer a:2%；
Metal layer b:0.01%；
Transparent polyester pet layer c:87.99%；
Fill rubberizing d:5%；
Release protective film e:5%.
In the present embodiment, coating layer a include polymethyl methacrylate coating, partial size be 1 μm SiC, benzotriazole
Ultraviolet absorbing agent, nanometer grade indium tin oxide antistatic agent and indium tin oxide (ITO) infrared absorbent.
In the present embodiment, SiC accounts for the 1%wt of entire coating layer a, and metal layer b is golden (Au), and transparent polyester PET is double
To PET is stretched, dress rubberizing d is pressure sensitive adhesive, and release protective film e is PET, is coated with silicone series lubricant agent with dress rubberizing d contact surface
Prevent adhesion.
Embodiment two
Present embodiments provide a kind of radiation refrigeration film comprising the coating layer a that sets gradually, metal layer b, transparent poly-
Ester pet layer c, dress rubberizing d and release protective film e, with a thickness of 150 μm, the thickness of each layer and accounting for for radiation refrigeration overall film thickness
Than as follows:
Coating layer a:10%；
Metal layer b:0.1%；
Transparent polyester pet layer c:14.9%；
Fill rubberizing d:40%；
Release protective film e:35%.
In the present embodiment, coating layer a includes polybutyl methacrylate coating, the SiO that partial size is 15 μm2, benzo three
Azoles ultraviolet absorbing agent, ethoxylated fat race alkyl amine antistatic agent and antimony tin oxide (ATO) infrared absorbent.
In the present embodiment, SiO2The 10%wt of entire coating layer a is accounted for, metal layer b is metallic aluminium and silver.Transparent polyester
PET, dress rubberizing d and release protective film e are same as Example 1.
Embodiment three
A kind of radiation refrigeration film is present embodiments provided, from top to bottom includes coating layer a, metal layer b, transparent polyester
Pet layer c, dress rubberizing d and release protective film e, with a thickness of 120 μm, the thickness of each layer and the accounting of radiation refrigeration overall film thickness
It is as follows:
Coating layer a:4%；
Metal layer b:0.03%；
Transparent polyester pet layer c:70.97%；
Fill rubberizing d:10%；
Release protective film e:15%.
In the present embodiment, coating layer a includes polymethyl methacrylate coating, the TiO that partial size is 4 μm2, benzotriazole
Ultraviolet absorbing agent, ethoxylated fat race alkyl amine antistatic agent and mass ratio are the indium tin oxide (ITO) of 1:1
With antimony tin oxide (ATO) infrared absorbent.
In the present embodiment, TiO2The 4%wt of entire coating layer a is accounted for, metal layer b is crome metal and titanium.Transparent polyester PET
Layer c, dress rubberizing d and release protective film e are same as Example 1.
Example IV
A kind of radiation refrigeration film is present embodiments provided, from top to bottom includes coating layer a, metal layer b, transparent polyester
Pet layer c, dress rubberizing d and release protective film e, with a thickness of 80 μm, the accounting of the thickness of each layer and radiation refrigeration overall film thickness is such as
Under:
Coating layer a:8%；
Metal layer b:0.06%；
Transparent polyester pet layer c:46.94%；
Fill rubberizing d:20%；
Release protective film e:25%.
In the present embodiment, coating layer a includes polybutyl methacrylate coating, the BaSO that partial size is 6 μm4, benzo three
Azoles ultraviolet absorbing agent, ethoxylated fat race alkyl amine antistatic agent and antimony tin oxide (ATO) infrared absorbent.
In the present embodiment, BaSO4The 6%wt of entire coating layer a is accounted for, metal layer b is metallic silver.Transparent polyester pet layer
C, dress rubberizing d and release protective film e is same as Example 1.
Embodiment five
A kind of radiation refrigeration film is present embodiments provided, from top to bottom includes coating layer a, metal layer b, transparent polyester
PET, dress rubberizing d and release protective film e, with a thickness of 135 μm, the accounting of the thickness of each layer and radiation refrigeration overall film thickness is such as
Under:
Coating layer a:6%；
Metal layer b:0.05%；
Transparent polyester pet layer c:48.95%；
Fill rubberizing d:25%；
Release protective film e:20%.
In the present embodiment, coating layer a includes polybutyl methacrylate coating, the CaCO that partial size is 8 μm3, benzo three
Azoles ultraviolet absorbing agent, ethoxylated fat race alkyl amine antistatic agent and indium tin oxide (ITO) infrared absorbent.
In the present embodiment, CaCO3The 8%wt of entire coating layer a is accounted for, metal layer b is metallic aluminium.Transparent polyester pet layer
C, dress rubberizing d and release protective film e is same as Example 1.
In the technical solution of the present invention, micron sphere is one of SiC, SiO2, TiO2, BaSO4, CaCO3；Metal layer
B is one or more of gold, silver, aluminium, chromium, titanium or alloying metal material.
Related experiment is carried out for above-described embodiment, experiment content is as follows:
Wearability test: with the wearability of Taber dismembyator testing coating, reference standard ASTM D4060.
Resistance to ag(e)ing test 1. high temperature and humidity test: film is placed in high and low temperature alternating humidity test chamber, 85 DEG C,
1000h is placed under conditions of 85%RH, the cosmetic variation situation of film before and after observation aging；2. low temperature storage test: by film
It is placed in high and low temperature alternating humidity test chamber, 1000h is placed under conditions of -30 DEG C, the appearance of film becomes before and after observation aging
Change situation.
The test of reflectivity R: film is put into Perkin Elmer, 950 type UV/Vis/NIR of Lambda
In Spectrometer (ultraviolet/visible/near infrared spectrophotometer), measurement wave-length coverage is film in 380~780nm wave band
Reflectivity, be divided into 1nm between measurement.Using the average value of the reflectivity of film in 380~780nm wave band as the reflectivity of film
R。
The test of emissivity E: putting film into Shimadzu, in the infrared spectrometer of IRTracer-100, measures wavelength
Range is the trap of film in 8000~13000nm wave band, is divided into 1nm between measurement.By film in 8000~13000nm wave band
Trap trap A of the average value as film.Emissivity E is equal to trap A.
Relevant experimental data
Claims (9)
1. a kind of radiation refrigeration film of reflection-type, it is characterised in that: including the coating layer, metal layer, transparent poly- set gradually
Ester pet layer, dress rubberizing and release protective film, the coating layer include organic acrylic coating and micron sphere, the micron
Sphere is SiC, SiO2、TiO2、BaSO4、CaCO3One of；The metal layer is deposited to transparent poly- by magnetically controlled sputter method
On ester pet layer；Wherein, the thickness of each layer and the accounting of the radiation refrigeration overall film thickness are as follows:
Coating layer: 2%~10%；
Metal layer: 0.01%~0.1%；
Transparent polyester pet layer: 14.9%~87.99%；
Dress rubberizing: 5%~40%；
Release protective film: 5%~35%.
2. radiation refrigeration film as described in claim 1, which is characterized in that the radiation refrigeration film with a thickness of 50~
150 μm, the partial size of the micron sphere is 1~15 μm, and micron sphere accounts for 1~10%wt of entire coating layer.
3. radiation refrigeration film as described in claim 1, which is characterized in that the metal layer be gold, silver, aluminium, chromium, titanium or
One or more of alloying metal material, the metal layer thickness are 15~150nm.
4. radiation refrigeration film as described in claim 1, which is characterized in that the organic acrylic coating is poly- methyl
Methyl acrylate coating.
5. such as according to radiation refrigeration film described in claim 1, which is characterized in that the thickness and radiation refrigeration film of each layer
The accounting of overall thickness is as follows:
Coating layer: 8%,
Metal layer: 0.06%,
Transparent polyester PET:46.94%,
Dress rubberizing: 20%,
Release protective film: 25%.
6. the radiation refrigeration film as described in Claims 1 to 5 is any, which is characterized in that the coating layer further includes having benzo
Triazole ultraviolet absorbing agent, nanometer grade indium tin oxide or ethoxylated fat race alkyl amine antistatic agent and infrared ray absorbing
Agent.
7. radiation refrigeration film as claimed in claim 6, which is characterized in that the main component of the infrared absorbent is indium
Tin-oxide ITO and/or antimony tin oxide ATO.
8. the radiation refrigeration film as described in Claims 1 to 5 is any, it is characterised in that: the transparent polyester PET is two-way drawing
PET is stretched, the substrate as metal cladding uses, and has the function of guard metal layer, and the dress rubberizing is crosslinked poly- by acrylic acid
Object synthesis is closed, the material of the release protective film is PET.
9. the radiation refrigeration film as described in Claims 1 to 5, the dress rubberizing is pressure sensitive adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810974672.0A CN109135599A (en) | 2018-08-24 | 2018-08-24 | A kind of radiation refrigeration film of reflection-type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810974672.0A CN109135599A (en) | 2018-08-24 | 2018-08-24 | A kind of radiation refrigeration film of reflection-type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109135599A true CN109135599A (en) | 2019-01-04 |
Family
ID=64827885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810974672.0A Pending CN109135599A (en) | 2018-08-24 | 2018-08-24 | A kind of radiation refrigeration film of reflection-type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109135599A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968769A (en) * | 2019-03-29 | 2019-07-05 | 中国科学院上海技术物理研究所 | A kind of low-cost large-area Non-energy-consumption radiation refrigeration laminated film and preparation method |
| CN110042564A (en) * | 2019-04-18 | 2019-07-23 | 东华大学 | A kind of radiation refrigeration tunica fibrosa and its preparation method and application |
| CN110128688A (en) * | 2019-03-29 | 2019-08-16 | 宁波瑞凌新能源科技有限公司 | A kind of radiation refrigeration film and preparation method thereof |
| CN110195494A (en) * | 2019-06-28 | 2019-09-03 | 宁波瑞凌新能源科技有限公司 | Construction method and radiation refrigeration outer layer of the radiation refrigeration film in construction outer layer |
| CN112833582A (en) * | 2021-01-19 | 2021-05-25 | 郑州大学 | Silicon dioxide thermal metamaterial for realizing radiation refrigeration and application thereof |
| CN114736555A (en) * | 2022-04-21 | 2022-07-12 | 山东三齐能源有限公司 | Radiation cooling material and preparation method thereof, radiation cooling coating, film and carriage |
| WO2023245542A1 (en) * | 2022-06-21 | 2023-12-28 | 常州山由帝杉防护材料制造有限公司 | Energy-saving window film for insulating glass unit, preparation method therefor, and use thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105348892A (en) * | 2015-11-27 | 2016-02-24 | 上海交通大学 | Radiation refrigeration double-layer nanometer coating and preparation method thereof |
| JP2016068423A (en) * | 2014-09-30 | 2016-05-09 | 繁樹 飯田 | Weathering-resistant heat-shielding film for outer surface of window |
| CN107936389A (en) * | 2017-11-10 | 2018-04-20 | 新奥科技发展有限公司 | A kind of composite membrane and preparation method thereof |
-
2018
- 2018-08-24 CN CN201810974672.0A patent/CN109135599A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016068423A (en) * | 2014-09-30 | 2016-05-09 | 繁樹 飯田 | Weathering-resistant heat-shielding film for outer surface of window |
| CN105348892A (en) * | 2015-11-27 | 2016-02-24 | 上海交通大学 | Radiation refrigeration double-layer nanometer coating and preparation method thereof |
| CN107936389A (en) * | 2017-11-10 | 2018-04-20 | 新奥科技发展有限公司 | A kind of composite membrane and preparation method thereof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968769A (en) * | 2019-03-29 | 2019-07-05 | 中国科学院上海技术物理研究所 | A kind of low-cost large-area Non-energy-consumption radiation refrigeration laminated film and preparation method |
| CN110128688A (en) * | 2019-03-29 | 2019-08-16 | 宁波瑞凌新能源科技有限公司 | A kind of radiation refrigeration film and preparation method thereof |
| CN110042564A (en) * | 2019-04-18 | 2019-07-23 | 东华大学 | A kind of radiation refrigeration tunica fibrosa and its preparation method and application |
| CN110195494A (en) * | 2019-06-28 | 2019-09-03 | 宁波瑞凌新能源科技有限公司 | Construction method and radiation refrigeration outer layer of the radiation refrigeration film in construction outer layer |
| CN112833582A (en) * | 2021-01-19 | 2021-05-25 | 郑州大学 | Silicon dioxide thermal metamaterial for realizing radiation refrigeration and application thereof |
| CN114736555A (en) * | 2022-04-21 | 2022-07-12 | 山东三齐能源有限公司 | Radiation cooling material and preparation method thereof, radiation cooling coating, film and carriage |
| WO2023245542A1 (en) * | 2022-06-21 | 2023-12-28 | 常州山由帝杉防护材料制造有限公司 | Energy-saving window film for insulating glass unit, preparation method therefor, and use thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109135599A (en) | A kind of radiation refrigeration film of reflection-type | |
| US8477414B2 (en) | Optical element, window material, fitting, and insolation shielding device | |
| EP2453268B1 (en) | Optical body, window member, fittings, solar radiation shield device, and building | |
| EP2397323B1 (en) | Optical body, window member, fitting, and solar shading device | |
| KR101767680B1 (en) | Optical body, optical body manufacturing method, solar shading member, window member, interior member, and fitting | |
| CN101952749B (en) | Optical body and window material provided with the optical body | |
| JP5859476B2 (en) | Infrared reflective film | |
| CN108891115A (en) | A kind of radiation refrigeration film of achievable passive cooling | |
| WO2014119677A1 (en) | Infrared radiation reflecting film | |
| JP5938189B2 (en) | Optical body, window material, joinery and solar shading device | |
| SG173280A1 (en) | Angularly sensitive and dichroic optical screen for buildings or houses | |
| TW201541125A (en) | Optical member, production method of the same, window material, and building material | |
| CN106772712A (en) | A kind of compound fenestrated membrane of anti-dazzle electromagnetic shielding of the protectiveness of low transmitting | |
| CN103543483B (en) | The flexible mirror film of solar light reflecting mirror | |
| SG182708A1 (en) | Optical body, method of manufacturing the same, window member, fitting, and solar shading device | |
| CN109437596A (en) | A kind of radiation refrigeration glass and preparation method thereof | |
| CN103814310A (en) | Heat ray shielding material | |
| JP2012206430A (en) | Laminated film | |
| JP6163196B2 (en) | Infrared reflective film | |
| CN209685670U (en) | A kind of radiation refrigeration film of reflection-type | |
| JP5607406B2 (en) | Flexible shape functional laminate and functional structure | |
| KR102133217B1 (en) | Low-e reflection film comprising deposited film of metal and oxide and manufacturing method thereof | |
| JP2016093892A (en) | Laminate | |
| CN212451280U (en) | Diffuse reflection window film | |
| JP2003344626A (en) | Recursive reflective material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20190104 |