CN106905843A - The adhesive of sun screening film formation coating fluid and correlation, sun screening film and base material - Google Patents
The adhesive of sun screening film formation coating fluid and correlation, sun screening film and base material Download PDFInfo
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- CN106905843A CN106905843A CN201710216642.9A CN201710216642A CN106905843A CN 106905843 A CN106905843 A CN 106905843A CN 201710216642 A CN201710216642 A CN 201710216642A CN 106905843 A CN106905843 A CN 106905843A
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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
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
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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
- 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
- C09D183/06—Polysiloxanes containing silicon bound to oxygen-containing groups
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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
- 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
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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
- C08K9/04—Ingredients treated with organic substances
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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
- 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
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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
- 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
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
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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
- 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
- C08K2003/2231—Oxides; Hydroxides of metals of tin
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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
- 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
- C08K2003/2258—Oxides; Hydroxides of metals of tungsten
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Abstract
The present invention provides a kind of sun screening film formation coating fluid, including adhesive and near-infrared shielding agent, and adhesive includes the compound shown in Formulas I, and X is alkoxy.It is preferred that alkoxy is methoxy or ethoxy.Compound shown in Formulas I carries out hybrid reaction and forms using the alkoxy silane containing glycidoxypropyl, the alkoxy silane containing aminopropyl and tetrahydroxybenzophenone.Near-infrared shielding agent is the near-infrared shielding particulate that average grain diameter is below 100nm.Selected from one or more in particulate containing tin oxide, particulate containing tungsten oxide, ruthenium containing oxides particulate, particulate containing iridium oxide and rhodium-containing oxide microparticle.Additionally provide relevant adhesive material, sun screening film and base material.Sun screening film formation coating fluid of the invention can not only at normal temperatures harden film forming, and the cured film sun screening ability that obtains is high and case hardness is high, designs ingenious, prepare easy, and low cost is suitable to large-scale promotion application.
Description
Technical field
The present invention relates to sun screening technical field, more particularly to sun screening technical field of membrane specifically refers to a kind of day
Adhesive, sun screening film and base material according to shielding film formation coating fluid and correlation.
Background technology
Sunray be broadly divided near infrared ray, luminous ray and ultraviolet these three, wherein long wavelength region is near
Infrared ray (hot line) is the light of the wavelength region arrived by human body sensory as heat energy, is to cause indoor, in-car temperature to rise
Reason.In addition, the ultraviolet in short wavelength region can produce following harmful effect to human body：Tanned, chloasma, freckle, it is carcinogenic, regard
Power obstacle etc., also results in the tone reduction of the appearance degradations such as mechanical strength reduction, the colour fading of article, food spoilage, printed article
Deng.In order to cover these unwanted hot lines and harmful ultraviolet, now there is sun screening using sun screening film is formed
The transparent bases such as glass substrate, plastic plate, the film of function.
The sun screening film for applying such as material of gold, silver, copper, aluminium largely with conduction electronics is used in the past as day
According to masking material.Formation on having used the film of these materials, generally utilizes sputtering method or vapour deposition method, but these methods to need
Large-scale vacuum plant is wanted, thus productivity is poor, the manufacturing cost of film is uprised, in addition, it is difficult to form the film of large area.It is another
Aspect, it is also proposed that sun screening film is formed on base material by using the coating fluid containing sun screening material, and it is simple and
Manufacture at low cost has the transparent base of sun screening function.In the case, manufacture has for example been attempted to have disperseed than light
The coating fluid of microscopic particulates more than small 1 digit of wavelength, but if using conventional metal material, then can produce by particulate
The problem of the oxidation that change causes, in addition, in the case where golden (Au) is used, cost uprises, so not preferred.Additionally, on molten
The UV-preventing function of being obtained after solution mixing organic system screening uv-ray agent, has ultra-violet absorber to volatilize and cause the purple
The problem that outside line shielding function is deteriorated.
Tin oxide, indium oxide, ruthenium-oxide, yttrium oxide, tungsten oxide etc. are to absorb ultraviolet in ultraviolet range, and in large quantities
Possess the oxide material of free electron, it is said that carry out corpusculed by by these oxide materials, can be allowed to have can
See the permeability of light, and can act as sun screening material.But, although these materials have masking near infrared ray and ultraviolet
Ability, but UV-preventing ability is relatively small, try to be allowed to sufficient UV-preventing ability, then even visible
Light transmission rate can also be reduced.Additionally, in order that window of the window of building or the vehicles etc it is current use it is transparent
Base material has sun screening function, the method for forming sun screening film using the coating fluid containing sun screening material it is easy and
It is preferred that, but such method needs the coating fluid can to harden at normal temperatures.And, if the coating fluid can be hard at normal temperatures
Change, even if then when factory uses, also no longer needing to use special curing system, also become favourable in terms of cost.
In addition, in the purposes of the window etc of the window or automobile in hotel, can because wipe or opening and closing and easily damage table
Face, has hardness so as to become desirable for making the film surface after hardening.And, in the coating fluid for having used organic system adhesive
It is weak in the presence of the film-strength after the composition that can be hardened at normal temperatures, but coating, hardening, thus it is impracticable, on the other hand, if
Inorganic system's adhesive such as silicate, the then film-strength after hardening has practicality, but due to that will not harden at normal temperatures, so needing
Heat and be allowed to harden, productivity is deteriorated, cost uprises, in addition, in the case where film is thicker, contraction during hardening can be produced greatly
Raw cracking.Current present situation is, having can harden and the cured film is endowed sufficient surface as described above at normal temperatures
The sun screening film formation coating fluid of intensity both characteristics does not exist simultaneously, so industry is expected to develop this sun screening
Film formation coating fluid.
The content of the invention
In order to overcome above-mentioned shortcoming of the prior art, it is an object of the present invention to provide a kind of sun screening film shape
Into with coating fluid, it can not only at normal temperatures harden film forming, and the cured film sun screening ability that obtains is high and surface
Hardness is high, is suitable to large-scale promotion application.
Another object of the present invention is to provide a kind of sun screening film formation coating fluid, its design is ingenious, prepares letter
Just, low cost, is suitable to large-scale promotion application.
Another object of the present invention is to provide a kind of adhesive for sun screening film formation coating fluid, using this
The sun screening film formation coating fluid of adhesive can not only at normal temperatures harden film forming, and the cured film sunshine for obtaining hides
Cover that ability is high and case hardness is high, be suitable to large-scale promotion application.
Another object of the present invention is to provide a kind of adhesive for sun screening film formation coating fluid, its design
It is ingenious, simplicity is prepared, low cost is suitable to large-scale promotion application.
Another object of the present invention is to provide a kind of sun screening film, it can not only harden to be formed at normal temperatures, and
And sun screening ability is high and case hardness is high, is suitable to large-scale promotion application.
Another object of the present invention is to provide a kind of sun screening film, its design is ingenious, prepares easy, low cost, fits
In large-scale promotion application.
Another object of the present invention is to provide a kind of base material with the sun screening film, its sun screening ability it is high with
And case hardness is high, it is suitable to large-scale promotion application.
To achieve the above objectives, in the first aspect of the present invention, there is provided a kind of sun screening film formation coating fluid, bag
Adhesive and near-infrared shielding agent are included, is characterized in, described adhesive includes the compound shown in Formulas I：
Wherein, X is alkoxy.
It is preferred that the alkoxy is methoxy or ethoxy.
It is preferred that the compound shown in described Formulas I uses the alkoxy silane containing glycidoxypropyl, contains
The alkoxy silane of aminopropyl carries out hybrid reaction and forms with tetrahydroxybenzophenone.
It is preferred that the near-infrared shielding agent is the near-infrared shielding particulate that average grain diameter is below 100nm.
It is preferred that the near-infrared shielding agent is selected from particulate containing tin oxide, particulate containing tungsten oxide, ruthenium containing oxides
One or more in particulate, particulate containing iridium oxide and rhodium-containing oxide microparticle.
It is preferred that sun screening film formation coating fluid also includes retarder thinner.
It is preferred that sun screening film formation coating fluid also includes hardening catalyst.
It is preferred that sun screening film formation coating fluid also includes screening uv-ray agent.
More preferably, the screening uv-ray agent is the UV-preventing particulate that average grain diameter is below 100nm.
More preferably, the screening uv-ray agent is selected from ceria, zinc oxide, di-iron trioxide and hydrated ferric oxide
One or more.
In the second aspect of the present invention, there is provided a kind of adhesive for sun screening film formation coating fluid, it is special
Point is that the described adhesive for sun screening film formation coating fluid is the compound shown in Formulas I：
Wherein, X is alkoxy.
It is preferred that the alkoxy is methoxy or ethoxy.
It is preferred that the compound shown in described Formulas I uses the alkoxy silane containing glycidoxypropyl, contains
The alkoxy silane of aminopropyl carries out hybrid reaction and forms with tetrahydroxybenzophenone.
In the third aspect of the present invention, there is provided a kind of sun screening film, it is characterized in, using above-mentioned sun screening film
Formation coating solution and at normal temperatures hardening are formed.
In the fourth aspect of the present invention, there is provided a kind of base material with sun screening function, it is characterized in, the base material
With above-mentioned sun screening film.
Beneficial effects of the present invention are essentially consisted in：
1st, sun screening film of the invention formation includes adhesive and near-infrared shielding agent with coating fluid, and adhesive includes
Compound shown in Formulas I, wherein, X is alkoxy, and by using the adhesive, the sun screening film formation coating fluid is not only
Can at normal temperatures harden film forming, and the cured film sun screening ability that obtains is high and case hardness is high, is suitable to extensive
Popularization and application.
2nd, sun screening film of the invention formation includes adhesive and near-infrared shielding agent with coating fluid, and adhesive includes
Compound shown in Formulas I, wherein, X is alkoxy, and by using the adhesive, the sun screening film formation coating fluid is not only
Can at normal temperatures harden film forming, and the cured film sun screening ability that obtains is high and case hardness is high, designs ingenious, system
Standby easy, low cost is suitable to large-scale promotion application.
These and other objects of the invention, feature and advantage, are filled by following detailed descriptions and claim
Split shows, and can be achieved by means, device and the combinations thereof specially pointed out in appended claims.
Specific embodiment
Existing transparent base can be applied in order to provide one kind, film can be at normal temperatures formed, and obtain excellent
Film-strength sun screening film formation coating fluid, the present inventor be repeated effort research, as a result find, by make containing
The alkoxy silane of glycidoxypropyl and the alkoxy silane containing aminopropyl are mixed with tetrahydroxybenzophenone
The material of reaction is closed as adhesive, and then using possessing the particulate containing tin oxide of free electron in large quantities, containing oxidation
Tungsten particulate, ruthenium containing oxides particulate, particulate containing iridium oxide and/or rhodium-containing oxide microparticle hide as near infrared ray
Agent is covered, and the purpose can be realized, so as to complete the present invention.
That is, the sun screening film formation coating fluid that can be hardened at normal temperatures of the invention is to contain adhesive, dilution
The sun screening film formation coating fluid of solvent, hardening catalyst and near infrared light smoke agent for shielding, and described adhesive at least 1
Plant is to make the alkoxy silane containing glycidoxypropyl and the alkoxy silane containing aminopropyl and tetrahydroxy hexichol
Ketone carries out the material shown in the following chemical formula I of hybrid reaction, and the near infrared light smoke agent for shielding is to include to contain to mix antimony oxygen
Change tin particulate, particulate containing tungsten oxide, particulate containing ruthenium-oxide, particulate containing yttrium oxide and/or containing rhodium oxide particulate
The particulate of below average grain diameter 100nm.
In formula, X represents the alcoxyl that silanol is produced by the hydrolysis of methoxyl group, ethyoxyl, propoxyl group, butoxy etc.
Base.Preferably, X=methoxy or ethoxies.
As the alkoxy silane containing glycidoxypropyl, can enumerate：Glycidoxypropyl trimethoxy
Silane, glycidoxypropyl dimethoxysilane, glycidoxypropyl triethoxysilane, glycidol oxygen
Base hydroxypropyl methyl diethoxy silane etc., in addition, as the alkoxy silane containing aminopropyl, can enumerate：Aminopropyl three
Ethoxysilane, TSL 8330 etc..
That is, adhesive of the invention is that the molecular end in the basic structure shown in the Formula I has alkoxy, and
Intramolecular has the material of flexible methene chain.The alkoxy can be hydrolyzed and produce reactivity silanol high at room temperature,
The silanol carries out condensation polymerization, carries out producing high-molecular thus, it is possible to itself or is bonded with other compositions.In addition, in molecule
Strain when methene chain can absorb condensation polymerization and suppress the cracking of film.Sun screening film formation coating fluid of the invention
Hardening is the producing high-molecular institute caused by the hydrolysis of the alkoxy in adhesive and the condensation polymerization of the silanol after the hydrolysis
Cause.The siloxanes key for being formed in this way firmly, can form firm film.Additionally, the benzophenone in molecule
Generation is chemically bonded without volatilizing, so as to maintain the UV-preventing function of stabilization.
On can be used as the particulate containing tin oxide of near-infrared shielding agent, particulate containing tungsten oxide in the present invention, containing
Ru oxide particulate, particulate containing iridium oxide and rhodium-containing oxide microparticle, tin oxide can be antimony doped tin oxides
(ATO), tungsten oxide can be tungsten oxide (W2O3), ru oxide can be ruthenic oxide (RuO2), bismuth ruthenate (Bi2Ru2O7) or
Ruthenic acid lead (Pb2Ru2O6.5), iridium oxide can be iridium dioxide (IrO2), iridium acid bismuth (Bi2Ir2O7) or iridium lead plumbate
(Pb2Ir2O6.5), rhodium oxide can be rhodium dioxide (RhO2), but it is not limited to these.In addition, the near infrared ray hides
It can be independent a kind to cover particulate, or can also be mixed two or more.
In the case of using any one material, it is required for the average grain diameter of particulate for below 100nm, its reason exists
In：If average grain diameter is more than 100nm, the mutual aggegation tendency of particulate becomes strong, and turns into the hair of the particulate in coating fluid
The reason for raw precipitation, in addition, can cause light scattering more than the presence of the particle of 100nm or the oversize grain of these aggegations,
Thus the reason for being reduced as visible light transmissivity, so not preferred.As long as additionally, average grain diameter be below 100nm, then it is smaller
It is better, but the minimum grain size that can commercially manufacture by current technology is at most also with regard to 2nm or so.And, it is described micro-
Particle is the black powder for showing metallic conductivity, thin being dispersed in the form of the particulate of below average grain diameter 100nm
In the state of in film, although visible light permeability can be produced, but nearly infrared light screening capacity can be kept as fully by force.Also
It is to say, the particulate is the particulate of conductive below average grain diameter 100nm.
Additionally, the retarder thinner in sun screening film formation coating fluid is not particularly limited, can according to application conditions or
The species of the solid constituent in coating environment, coating fluid is selected, for example, the alcohols such as methyl alcohol, ethanol, isobutanol can be used；Second
The ether alcohol class such as glycol monomethyl ether, ethylene glycol monoethyl ether；The esters such as methyl acetate or ethyl acetate；Methyl ethyl ketone or cyclohexanone etc.
The various solvents such as ketone.In addition, can also combine one kind or two or more solvent according to purposes and use.I.e. described retarder thinner
Can be selected from one or more in alcoholic solvent, ether alcohol solvent, ester solvent and ketone solvent.
And, although the adhesive has humidity-hardening, but in order that the setting rate under normal temperature becomes practical, it is necessary to
To adding hardening catalyst in sun screening film formation coating fluid.As the hardening catalyst, boron trifluoride etc., energy can be used
It is enough to control firm time by changing the addition of catalyst, so that range of application expands.
Additionally, the dihydroxy benaophenonel that the UV-preventing ability of the sun screening film for being formed has by intramolecular
With stronger ultraviolet radiation absorption function, thus it is different from existing ultra-violet absorber, will not volatilize, and given play to resistance to
The UV-preventing function of long property.
In addition, can also be containing inorganic UV smoke agent for shielding as screening uv-ray agent according to purposes, selection average grain diameter is
Below 100nm selected from CeO2、ZnO、Fe2O3, the one kind or two or more inorganic purple as in the case of this in FeOOH particulates
Outside line smoke agent for shielding.The reason for average grain diameter is set into below 100nm be：If particle diameter is more than 100nm, particulate is mutual
Aggegation tendency becomes strong, and the particulate turned into coating fluid is the reason for precipitate, in addition, more than the particle of 100nm or these
The presence of the oversize grain of aggegation can cause light scattering, the reason for thus reduction as visible light transmissivity, so unexcellent
Choosing.Additionally, can also be by selecting Fe2O3, FeOOH particulates and make coated film rubescent or turn to be yellow.Inorganic UV smoke agent for shielding it is flat
Equal particle diameter is the smaller the better, but based on the reason for same as described above, minimal particle diameter is 2nm or so.
Also, in the present invention, by by described sun screening film formation coating solution in glass substrate, plastics
The one or two sides of the transparent bases such as plate, film simultaneously is allowed to be hardened at normal temperatures, and can be in the table of the transparent base
Form that case hardness is high and sun screening film with sun screening ability on face.The coating of sun screening film formation coating fluid
Method is not particularly limited, as long as method of spin coating, spraying process, Dipcoat method, screen painting method, using cloth or hairbrush
Coating method etc. can flat, thin and equably coating process liquid method, then any method can be used.It is formed in transparent base
On sun screening film to the base material assign high surface hardness and sun screening function high, and suppress the base material itself by
UV-induced deterioration.As described above, being with high surface hardness in the base material that one or two sides forms sun screening film
With the base material of sun screening ability high.
In order to be more clearly understood that technology contents of the invention, described in detail especially exemplified by following examples.Hereinafter, and then
The present invention is described in detail together with embodiment and comparative example.Additionally, the characteristic of the film that will be formed is summarized in table 1.
Embodiment 1
By antimony doped tin oxide particulate (ATO) (average grain diameter 30nm) 15g, METHYLPYRROLIDONE (NMP) 23g, two
Pyruvic alcohol (DAA) 14g, methyl ethyl ketone 47.5g and titanate esters system coupling agent 0.5g are mixed, and use the oxygen of diameter 4mm
Change the ball mill mixing that zirconium ball is carried out 100 hours, and make the dispersion liquid 100g (A liquid) of tin oxide.By glycidoxypropyl third
Base trimethoxy silane 600g, aminopropyltriethoxywerene werene 400g and dihydroxy benaophenonel 10g are mixed, and utilize magnetic
After power agitator is stirred 1 hour, the adhesive 1010g (Synthesis liquid 1) for being allowed to cure 14 days at room temperature and obtaining target.Will
The Synthesis liquid 1 of 25g is mixed with the A liquid of the isobutanol of 38g, the dihydroxypropane single-ether of 25g, 2g, and then adds conduct
Isobutanol solution (the weight % of the concentration 1) 10g of the boron trifluoride piperidines of catalyst is simultaneously stirred, and thus makes sun screening film
Formation coating fluid.Using rod coater by the sun screening film formation coating solution 3mm soda-lime glass
On substrate, stand at normal temperatures, and obtain sun screening film.
The transparency：The V550 manufactured using Japanese light splitting society, determines the variable quantity (Δ of the mist degree before and after film is formed
H)。
Ultraviolet (UV) transmitance：The spectrophotometer that institute's (share) manufactures is manufactured using Hitachi, is counted by ISO 9050
Draw.
Embodiment 2
By tungsten oxide particulate (average grain diameter 30nm) 15g, METHYLPYRROLIDONE 23g, DAA 14g, methyl
Ethyl ketone 47.5g and titanate esters system coupling agent 0.5g are mixed, and zirconia ball using diameter 4mm is carried out 100 hours
Ball mill mixes, and makes W2O3Dispersion liquid 100g (B liquid).By the B liquid of the Synthesis liquid 1 of 25g and 14.7g, the isobutyl of 23.3g
Alcohol, the dihydroxypropane single-ether of 25g, the A liquid of 2g are mixed, and then are added as the different of the boron trifluoride piperidines of catalyst
Butanol solution (the weight % of concentration 1) 10g is simultaneously stirred, and thus makes sun screening film formation coating fluid.Secondly, by with
The identical of embodiment 1 sequentially forms sun screening film, and carries out the evaluation of film.
Embodiment 3
By yttrium oxide (IrO2) particulate (average grain diameter 30nm) 15g, METHYLPYRROLIDONE 23g, DAA
14g, methyl ethyl ketone 47.5g and titanate esters system coupling agent 0.5g are mixed, and zirconia ball using diameter 4mm is carried out
The ball mill mixing of 100 hours, and make the dispersion liquid 100g (C liquid) of ruthenium-oxide.By the Synthesis liquid 1 of 25g and the isobutyl of 38g
Alcohol, the dihydroxypropane single-ether of 25g, the C liquid of 2g are mixed, and then are added as the different of the boron trifluoride piperidines of catalyst
Butanol solution (the weight % of concentration 1) 10g is simultaneously stirred, and thus makes sun screening film formation coating fluid.
Comparative example 1
In order to be compared, the soda-lime glass substrate only to 3mm is measured.
Comparative example 2
Using used as the paint shaped cold(-)setting urethane resin of adhesive, (solvent is MEK, and solid constituent is
30%) the dispersion liquid A liquid 10g of 90g and tin oxide is mixed, and thus obtains the coating fluid in comparative example 2.With reality
Apply example 1 carries out the evaluation of film in the same manner.
Table 1
| UV transmittances (%) | Δ H (%) | |
| Real applies example 1 | 5 | 0.8 |
| Real applies example 2 | 5 | 0.8 |
| Real applies example 3 | 5 | 0.8 |
| Bi More example 1 | - | |
| Bi More example 2 | 5 | 2.5 |
According to the present invention as described hereinbefore, the sun screening film formation coating fluid that can be hardened at normal temperatures can be obtained,
In addition, the benzophenone being directed into by addition reaction in molecule maintains the UV-preventing function with durability, by the painting
The surface strength of the sun screening film that cloth liquid is formed is high, in addition, surface strength high and sunshine high can be assigned to transparent base
Screening capacity.
Therefore, the invention provides it is a kind of can be applied to glass, plastics and other need the transparent of sun screening function
Base material, can at normal temperatures form film, and obtain the sun screening film formation coating fluid of excellent film-strength, for the day
Adhesive according to shielding film formation coating fluid and the sunshine that sun screening ability is high and case hardness is high formed using it
Shielding film and the base material with sun screening function.
To sum up, sun screening film formation coating fluid of the invention can not only at normal temperatures harden film forming, and obtain
Cured film sun screening ability it is high and case hardness is high, design ingenious, prepare easy, low cost is suitable to large-scale promotion
Using.
As can be seen here, the purpose of the present invention is achieved completely and effectively.Function of the invention and structural principle
Shown in embodiment and illustrated, under without departing substantially from the principle, implementation method can be made any modification.So, this hair
The bright all variant embodiments included based on claim spirit and right.
Claims (10)
1. a kind of sun screening film formation coating fluid, including adhesive and near-infrared shielding agent, it is characterised in that described viscous
Mixture includes the compound shown in Formulas I：
Wherein, X is alkoxy.
2. sun screening film formation coating fluid as claimed in claim 1, it is characterised in that the alkoxy be methoxyl group or
Ethyoxyl.
3. sun screening film formation coating fluid as claimed in claim 1, it is characterised in that the chemical combination shown in described Formulas I
Thing uses the alkoxy silane containing glycidoxypropyl, the alkoxy silane containing aminopropyl and tetrahydroxy hexichol first
Ketone carries out hybrid reaction and forms.
4. sun screening film formation coating fluid as claimed in claim 1, it is characterised in that the near-infrared shielding agent is
Average grain diameter is the near-infrared shielding particulate of below 100nm.
5. sun screening film formation coating fluid as claimed in claim 1, it is characterised in that the near-infrared shielding agent choosing
Self-contained tin oxide particles, particulate containing tungsten oxide, ruthenium containing oxides particulate, particulate containing iridium oxide and rhodium-containing oxide
One or more in particulate.
6. sun screening film formation coating fluid as claimed in claim 1, it is characterised in that the sun screening film is formed to be used
Coating fluid also includes retarder thinner, hardening catalyst or screening uv-ray agent.
7. sun screening film formation coating fluid as claimed in claim 6, it is characterised in that the screening uv-ray agent is flat
Equal particle diameter is the UV-preventing particulate of below 100nm.
8. a kind of adhesive for sun screening film formation coating fluid, it is characterised in that described for sun screening film
The adhesive of formation coating fluid is the compound shown in Formulas I：
Wherein, X is alkoxy.
9. a kind of sun screening film, it is characterised in that using the day according to any one of claim 1 to claim 7
Harden according to shielding film formation coating solution and at normal temperatures and form.
10. a kind of base material with sun screening function, it is characterised in that the base material has according to claim 9
Sun screening film.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710216642.9A CN106905843A (en) | 2017-04-05 | 2017-04-05 | The adhesive of sun screening film formation coating fluid and correlation, sun screening film and base material |
| CN201810303576.3A CN108531076B (en) | 2017-04-05 | 2018-04-04 | Coating liquid for forming solar radiation shielding film, and adhesive, solar radiation shielding film and substrate using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710216642.9A CN106905843A (en) | 2017-04-05 | 2017-04-05 | The adhesive of sun screening film formation coating fluid and correlation, sun screening film and base material |
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| CN201810303576.3A Active CN108531076B (en) | 2017-04-05 | 2018-04-04 | Coating liquid for forming solar radiation shielding film, and adhesive, solar radiation shielding film and substrate using the same |
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Cited By (4)
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| CN107573725A (en) * | 2017-08-21 | 2018-01-12 | 福耀玻璃工业集团股份有限公司 | The coating fluid, glass and its manufacture method of ultraviolet and infrared ray can be absorbed |
| CN107815247A (en) * | 2017-10-27 | 2018-03-20 | 沙河市湡久新材料有限公司 | Adhesive, sun screening film and the base material of novel high-performance sun screening coating and correlation |
| CN108531076A (en) * | 2017-04-05 | 2018-09-14 | 沙河市湡久新材料有限公司 | Sun screening film formation coating fluid and relevant adhesive, sun screening film and base material |
| CN115698205A (en) * | 2020-06-05 | 2023-02-03 | 住友金属矿山株式会社 | Dark powder dispersion liquid, and base material with colored layer |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108531076A (en) | 2018-09-14 |
| CN108531076B (en) | 2021-01-15 |
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