CN107227121A - Outer window surface weatherability thermal isolation film - Google Patents
Outer window surface weatherability thermal isolation film Download PDFInfo
- Publication number
- CN107227121A CN107227121A CN201610178685.8A CN201610178685A CN107227121A CN 107227121 A CN107227121 A CN 107227121A CN 201610178685 A CN201610178685 A CN 201610178685A CN 107227121 A CN107227121 A CN 107227121A
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- China
- Prior art keywords
- isolation film
- thermal isolation
- outer window
- oxide
- window surface
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- 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
Abstract
Present invention aims at provide a kind of outer window surface weatherability thermal isolation film with weatherability, stable ultraviolet radiation absorption function.[solution] possesses the outer window surface weatherability thermal isolation film of the UV curing types hard conating containing silane-modified BTA and infrared-reflecting layers.
Description
Technical field
The present invention relates to being attached on the outside of window, for heat-insulated outer window surface weatherability thermal isolation film.
Background technology
In recent years, be attached to window inner side and outer side, absorb the transparent fenestrated membrane of infrared ray and ultraviolet and used.By in window
Such film is sticked on family, the function of window can be both maintained as, can also possess heat insulating function, prevent the entrance of ultraviolet.
In order that the surface of fenestrated membrane does not sustain damage, the usual outermost layer of the fenestrated membrane being attached on window is formed with hard conating.Enter one
Step ground, the inner side (window side) of hard conating is formed with UV-absorbing layer etc..The fenestrated membrane for forming this spline structure is attached to window
Outside when, because ultraviolet can be irradiated onto on hard conating first, there is hard conating and damaged, pushed away with the time by ultraviolet
The problem of moving and deteriorate.On the other hand, when fenestrated membrane being attached to the inner side of window, because most inner side is formed with hard conating, window side
UV-absorbing layer is formed with, hard conating is not exposed to by strong ultraviolet.
In order to solve it is such be attached to the fenestrated membrane on the outside of window the problem of, it is considered to cross and use UV curing type hard conatings.Such as,
In patent document 1, UV curing type hard conatings are described in embodiment.Because UV curing type hard conatings have ultraviolet radiation absorption work(
Can, can suppress hard conating, substrate polyester resin, sputtering layer and adhesion coating etc. caused by ultraviolet over time
Deterioration.
[background technology document]
[patent document]
[patent document 1] Japanese Patent Publication 2012-220706 publications
The content of the invention
[the invention problem to be solved]
But, such UV curing types hard conating formed when, UV curing type hard conatings be necessary using UV gel-type resins as
Sticker is coated on base material etc., and irradiation ultraviolet radiation is allowed to solidify.At this moment, mainly it can only be consolidated by the side that ultraviolet irradiates
Change, uneven point is generated in solidification.Accordingly, there exist easily deteriorating over time, and ultraviolet radiation absorption function is not
Stable the problem of.So, it is an object of the invention to provide the window with weatherability, with stabilizing UV absorption function outside
Surface weatherability thermal isolation film.
[means to solve the problem]
In order to reach the above object, present inventor is by absorbed research as a result, by including UV curing type hard conatings
Compound with specific structure, finds that the window appearance with weatherability, with stable ultraviolet radiation absorption function can be obtained
Face weatherability thermal isolation film.In other words, the present invention is that possess the silane-modified BTA containing shown in following formula (1)
UV curing type hard conatings outer window surface weatherability thermal isolation film.
[changing 1]
[The effect of invention]
As it appears from the above, passing through the present invention, it is possible to provide the window appearance with weatherability, with stable ultraviolet radiation absorption function
Face weatherability thermal isolation film.
Brief description of the drawings
[Fig. 1] base material A profile schema diagram
The profile schema diagram for the outer window surface weatherability thermal isolation film that [Fig. 2] embodiment 1 is related to.
[Fig. 3] is drawn after initial stage, the irradiation in 500 hours of super xenon lamp, and the color after the irradiation in 1000 hours of super xenon lamp
The chart of poor △ E values.
[symbol description]
1 base material
2 infrared-reflecting layers
3 hard conatings
4 adhesion coatings
Embodiment
(UV curing types hard conating)
Thermal isolation film of the present invention has UV curing type hard conatings.In UV curing type hard conatings, containing formula (1) Suo Shi
Silane-modified BTA.Hereinafter referred merely to as silane-modified BTA.Silane-modified BTA has silanol base
(Si-OH), and by the silanol base self it polymerize.Therefore, by securely in the sticker resin contained by hard conating
Fix, weatherability and ultraviolet radiation absorption function are excellent.
Silane-modified BTA, for example, can be by making the BTA containing methylacryloyl or acryloyl group and containing
The silane coupler of unsaturated group (carbon-carbon double bond) carries out radical polymerization and obtained.In silane-modified BTA, phase
For the parts by weight of BTA 100, the preferred 50-150 parts by weight of the silane coupler containing unsaturated group.Silane coupler
If content it is more, hardness can be improved, but sometimes UV absorptivities decline.If less, UV absorptivities are improved, but hardness sometimes
It can reduce.
The sticker contained in UV curing type hard conatings can use known UV gel-type resins.As UV gel-type resins,
It can lift for example, (methyl) acrylic resin, silicone-based resin, polyester based resin, polyurethane series resin, acid amides system tree
Fat, and epoxy system resin, preferably (methyl) acrylic resin.Relative to the silane-modified BTA of 100 parts by weight,
The preferred 50-500 parts by weight of sticker, more preferably 100-400 parts by weight, particularly preferred 200-350 parts by weight.
UV curing type hard conatings, which are preferably comprised, can absorb ultrared metallic.As such metallic, it can enumerate
Tin oxide, indium oxide, zinc oxide and tungsten oxide, and the metal oxide in them doped with dissimilar metal.As
Dissimilar metal, can enumerate antimony, tin, lanthanum, cerium, gallium and rhodium.The particle diameter of metallic is, for example, 5-30nm.This
The metallic of sample can use commercially available product.Relative to the sticker of 100 parts by weight, metallic can be, for example, 10-30
Parts by weight.
UV curing types hard conating can also contain in addition, for example, Photoepolymerizationinitiater initiater, silica, zinc oxide.
(base material)
UV curing types hard conating of the present invention is preferably the layer being connected with base material.Base material can be transparent resin film.
As transparent resin film, it can illustrate such as：The polyolefin-based resins of polyethylene and polypropylene etc.；Polyethylene terephthalate with
And the polyester based resin of polyethylene naphthalates etc.；The polyamide series resin of nylon-6 and nylon -66 etc.；Polystyrene
Resin；Polyvinyl chloride resin；Polyimides system resins；Polyvinyl alcohol resin；Ethylene-vinyl alcohol system resin；(first
Base) acrylic resin；(methyl) Chelate resin；And triacetyl cellulose, diacetyl cellulose, Yi Jisai
The cellulose-based resin of the fine jade cellophane etc., preferably polyester based resin.
(infrared-reflecting layers)
Thermal isolation film of the present invention preferably has infrared-reflecting layers.By that with infrared-reflecting layers, can reflect from window
The infrared ray of outer intrusion, reduces the temperature rising that the infrared ray entered outside window is caused.
Infrared-reflecting layers can be the metal sputtering layer of more than 1 layer metal of sputtering.Can be lifted as metal for example, aluminium, silver,
Gold, nickel, cobalt and stainless steel, and their alloy, titanium dioxide, tin oxide, indium oxide, zinc oxide and oxidation
Tungsten, and the metal oxide in them doped with dissimilar metal.It is used as the metal oxide doped with dissimilar metal, example
Such as, the tin oxide of antimony dopant, the indium oxide of doped tin, and doping caesium tungsten oxide.Metal sputtering layer can be by known
Method formed.
(other layers)
Thermal isolation film of the present invention, in addition, in order to be able to be attached on window, preferably with adhesion coating.Adhesion coating can
To be formed by known method.Additionally, it is preferred that the protective layer with protection adhesion coating.Protective layer can pass through known side
Method is formed.
[embodiment]
[synthesis example 1]
Using the BTA (RUVA93 , great mound chemical company system) containing methylacryloyl of 20 parts by weight and it is used as silane
The vinyl silanes (KBE1003, chemical industrial company of SHIN-ETSU HANTOTAI system) of 20 parts by weight of coupling agent, and it is used as the 60 of solvent
The toluene stirring and dissolving of parts by weight, is made the solution of 100 parts by weight.Above-mentioned solution is heated to 120 when being stirred with agitator
Degree.Further, as polymerization initiator, (AIBN , great mound chemistry is public for the azo free-radical initiator for 1 parts by weight of dripping
Department's system), obtain the silane-modified BTA that synthesis example 1 is related to.
[embodiment 1]
First, as base material, using 50 microns of thick PET films (company system is spun by COSMOSHINE, Japan), by not
The side (dorsal part) of hard conating is formed, as infrared-reflecting layers, sputtering Ag (silver) and TiO2(titanium dioxide), is obtained
To the base material A for possessing the infrared-reflecting layers after lamination processing.Base material A profile schema diagram is as shown in Figure 1.
The pentaerythritol acrylate trimethyl of 55 parts by weight of sticker (VISCOAT#300, Osaka organic chemistry will be used as
Industrial group's system), the Photoepolymerizationinitiater initiater (IRGACURE#819, Qi Ba Japanese firm system) of 3 parts by weight, pass through synthesis example
The silane-modified BTA of 1 20 obtained parts by weight, tin oxide particles dispersion liquid (the meal Tian Yan of the antimony dopant of 25 parts by weight
Study carefully company system) stirring mixing.Obtained mixed liquor is passed through into hand tools (MEIYABA#15, alternatively referred to as bar or coating
Rod, can make by hand) it is coated on behind base material A surface, irradiation ultraviolet radiation is allowed to solidify, and forms UV curing type hard conatings.
Then, by hand tools (MEIYABA#25, alternatively referred to as bar or spreading rod can make by hand) by acrylic acid
Adhesive agent (SK DAINN 1429DT, Soken Chemical Company system) is coated on infrared-reflecting layers, is formed adhesion coating, is obtained
The outer window surface being related to embodiment 1 weatherability thermal isolation film.The outer window surface that embodiment 1 is related to weatherability thermal isolation film
Profile schema diagram it is as shown in Figure 2.
[embodiment 2]
Using as the pentaerythritol triacrylate of 55 parts by weight of sticker, (VISCOAT#300 Osaka Organic Chemical Industries are public
Department's system), the Photoepolymerizationinitiater initiater (IRGACURE#819, Qi Ba Japanese firm system) of 3 parts by weight, obtained by synthesis example 1
20 parts by weight silane-modified BTA, (JET CHIN science and technology is public for the tungsten oxide particle dispersion of 25 parts by weight doping caesium
Department's system) stirring mixing.By obtained mixed liquor by hand tools (MEIYABA#15, alternatively referred to as bar or spreading rod,
Can make by hand) be coated on base material A surface after, be allowed to solidify after irradiation ultraviolet radiation, formed UV curing type hard conatings.
Then, acrylic acid sticker (SK DAINN 1429DT, Soken Chemical Company system) is passed through into hand tools
(MEIYABA#25, alternatively referred to as bar or spreading rod can make by hand), which is coated on infrared-reflecting layers, forms adhesion coating,
Obtain the outer window surface weatherability thermal isolation film that embodiment 2 is related to.
[embodiment 3]
Using as the pentaerythritol triacrylate of 45 parts by weight of sticker, (VISCOAT#300 Osaka Organic Chemical Industries are public
Department's system), the Photoepolymerizationinitiater initiater (IRGACURE#819, Qi Ba Japanese firm system) of 3 parts by weight, obtained by synthesis example 1
The silane-modified BTAs of 30 parts by weight, tin oxide particles dispersion liquid (the Fan Tian research companies of the antimony dopant of 25 parts by weight
System) stirring mixing.By obtained mixed liquor, by hand tools, (MEIYABA#15, alternatively referred to as bar or spreading rod, can
Make by hand) be coated on base material A surface after, irradiation ultraviolet radiation is allowed to solidify, formed UV curing type hard conatings.
Then, acrylic acid adhesive agent (SK DAINN 1429DT, Soken Chemical Company system) is passed through into hand tools
(MEIYABA#25, alternatively referred to as bar or spreading rod can make by hand), which is coated on infrared-reflecting layers, forms adhesion coating,
Obtain the outer window surface weatherability thermal isolation film that embodiment 3 is related to.
[comparative example 1]
Using as the UV curing types hard conating of 60 parts by weight of sticker (FORUSHIDO NO.100C, Chinese paint company system),
Mixed as the BTAs (TINUVIN 329FL, Qi Ba Japanese firms system) of 2 parts by weight of UV absorbents, 25 parts by weight
The tin oxide particles dispersion liquid (meal field research Co., Ltd system) of miscellaneous antimony and 15 weight for being used as the solvent for dilution adjustment
The toluene stirring mixing of part.By obtained mixed liquor by hand tools (MEIYABA#15, alternatively referred to as bar or spreading rod,
Can make by hand) be coated on base material A surface after, irradiation ultraviolet radiation is allowed to solidify, formed UV curing type hard conatings.Remove
Outside this, similarly to Example 1, the outer window surface weatherability thermal isolation film that comparative example 1 is related to is obtained.
[comparative example 2]
Using as 60 parts by weight UV curing types hard conatings (FORUSHIDO NO.100C, Chinese paint company system) of sticker,
The metal oxide particle dispersion liquids (Fan Tian research companies) of 25 parts by weight, and 15 parts by weight are stirred as the toluene of solvent
Mix mixing.By obtained mixed liquor, by hand tools, (MEIYABA#15, alternatively referred to as bar or spreading rod can make by hand
Make) be coated on base material A surface after, irradiation ultraviolet radiation is allowed to solidify, formed UV curing type hard conatings.In addition,
Similarly to Example 1, the outer window surface weatherability thermal isolation film that comparative example 2 is related to is obtained.
<Determine>
Ultraviolet ray transmissivity：
The outer window surface that embodiment 1~3 and comparative example 1~2 are related to is attached to 3mm thickness with weatherability thermal isolation film respectively
On float glass, using spectral photometer (V670, Japanese light splitting company system), according to JIS A5759 methods, determine ultraviolet
Line penetrance.The optical characteristics such as table 1 at initial stage, promote the result after weatherability experiment as shown in table 2.
Sunshine transmitance：
The outer window surface that embodiment 1~3 and comparative example 1~2 are related to is attached to the floating of 3mm thickness with weatherability thermal isolation film respectively
On method glass, using spectral photometer (V670, Japanese light splitting company system), determined according to JIS A5759 methods include UV, can
See the sunshine transmitance of light and near infrared ray.The optical characteristics such as table 1 at initial stage, promote the result such as table 2 after weatherability experiment
It is shown.
Aberration：
Using weatherability experiment instrument NX75 (SIGA experiment instruments company system) is promoted, with colour difference meter (SE6000, Japan's electricity color work
Industry company system) determine the aberration △ E promoted after weatherability experiment.After the optical characteristics such as table 1 at initial stage, the weatherability that promotes are tested
Result (after super xenon light irradiation 1000 hours) as shown in table 2.In addition, at the initial stage of drafting, shine through super xenon lamp
Penetrate after 500 hours, and it is as shown in Figure 3 through the chart of the value of the aberration △ E after super xenon light irradiation 1000 hours.
[table 1]
| Ultraviolet ray transmissivity (%) | Sunshine transmitance (%) | Aberration (△ E) | |
| Embodiment 1 | 0.5 | 36.3 | - |
| Embodiment 2 | 0.3 | 25.7 | - |
| Embodiment 3 | 2.2 | 35.8 | - |
| Comparative example 1 | 3.7 | 36.9 | - |
| Comparative example 2 | 65.8 | 37.2 | - |
[table 2]
Weatherability is promoted to test super xenon light irradiation after 1000 hours
| Ultraviolet ray transmissivity (%) | Sunshine transmitance (%) | Aberration (△ E) | |
| Embodiment 1 | 1.2 | 35.1 | 1.1 |
| Embodiment 2 | 1.8 | 25.8 | 1.8 |
| Embodiment 3 | 3.4 | 25.0 | 0.9 |
| Comparative example 1 | 58.8 | 34.8 | 7.6 |
| Comparative example 2 | 79.5 | 33.2 | 15.3 |
Claims (4)
1. a kind of outer window surface weatherability thermal isolation film, it is characterised in that possess the silane represented containing following formula (1) and change
The UV curing type hard conatings of property BTA,
In formula, n is 5~20 integer.
2. outer window surface according to claim 1 weatherability thermal isolation film, is further provided with infrared-reflecting layers.
3. outer window surface according to claim 2 weatherability thermal isolation film, the infrared-reflecting layers are by sputtering gold
More than 1 layer of metal sputtering layer is constituted obtained from category, and the metal is from aluminium, silver, gold, nickel, cobalt and stainless steel composition
Group in more than a kind of metal or alloy selecting, titanium dioxide, tin oxide, indium oxide, zinc oxide or tungsten oxide, or
Adulterate metal oxide obtained by dissimilar metal in these oxides.
4. the outer window surface weatherability thermal isolation film recorded according to any one of claims 1 to 3, further contains, from
Tin oxide, indium oxide, zinc oxide and tungsten oxide, and metal oxide obtained by doping dissimilar metal is constituted in them
Group in the metallic that selects in select more than a kind.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610178685.8A CN107227121B (en) | 2016-03-25 | 2016-03-25 | Outer window surface weatherability thermal isolation film |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610178685.8A CN107227121B (en) | 2016-03-25 | 2016-03-25 | Outer window surface weatherability thermal isolation film |
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| CN107227121A true CN107227121A (en) | 2017-10-03 |
| CN107227121B CN107227121B (en) | 2018-11-30 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108314933A (en) * | 2018-03-01 | 2018-07-24 | 合肥微晶材料科技有限公司 | A kind of the nano-silver thread conductive ink and its preparation method of high durable |
| CN108949055A (en) * | 2018-06-29 | 2018-12-07 | 张家港康得新光电材料有限公司 | A kind of antifog film and its utilization |
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| US20020051889A1 (en) * | 2000-03-31 | 2002-05-02 | Jsr Corporation | Coating composition and cured product |
| CN102834258A (en) * | 2010-03-01 | 2012-12-19 | Cp菲林有限公司 | Infrared refelcting films for solar control and other uses |
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2016
- 2016-03-25 CN CN201610178685.8A patent/CN107227121B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020051889A1 (en) * | 2000-03-31 | 2002-05-02 | Jsr Corporation | Coating composition and cured product |
| CN102834258A (en) * | 2010-03-01 | 2012-12-19 | Cp菲林有限公司 | Infrared refelcting films for solar control and other uses |
Non-Patent Citations (1)
| Title |
|---|
| 复旦大学高分子科学系: "《高分子化学》", 31 July 1995 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108314933A (en) * | 2018-03-01 | 2018-07-24 | 合肥微晶材料科技有限公司 | A kind of the nano-silver thread conductive ink and its preparation method of high durable |
| CN108949055A (en) * | 2018-06-29 | 2018-12-07 | 张家港康得新光电材料有限公司 | A kind of antifog film and its utilization |
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| Publication number | Publication date |
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| CN107227121B (en) | 2018-11-30 |
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