CN202530025U - Antifogging heat-insulation window film - Google Patents
Antifogging heat-insulation window film Download PDFInfo
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- CN202530025U CN202530025U CN2012201114237U CN201220111423U CN202530025U CN 202530025 U CN202530025 U CN 202530025U CN 2012201114237 U CN2012201114237 U CN 2012201114237U CN 201220111423 U CN201220111423 U CN 201220111423U CN 202530025 U CN202530025 U CN 202530025U
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- adhesive layer
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- acrylic acid
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Abstract
The utility model relates to an antifogging heat-insulation window film. The antifogging heat-insulation window film consists of an antifogging agent coating (1), a first transparent polyester film or transparent polyethylene film base material (2-1), a heat-insulation acrylic adhesive layer (3-1), a second transparent polyester film or transparent polyethylene film base material (2-2), an acrylic adhesive layer (3-2) and a releasing film (4) and is compounded into a whole, wherein the antifogging agent coating (1) and the heat-insulation acrylic adhesive layer (3-1) are combined on both sides of the first transparent polyester film or transparent polyethylene film base material (2-1) in a heat curing manner respectively; one surface of the second transparent polyester film or transparent polyethylene film base material (2-2) is compounded on the outer surface of the heat-insulation acrylic adhesive layer (3-1); the acrylic adhesive layer (3-2) is combined on the other surface of the second transparent polyester film or transparent polyethylene film base material (2-2); and the releasing film is compounded on the surface of the acrylic adhesive layer (3-2). The window film has the functions of fog prevention and heat insulation.
Description
Technical field
The utility model relates to a kind of antifog heat insulation fenestrated membrane, is particularly suitable for sticking on the glass surface of automobile.
Background technology
If the fenestrated membrane that the glass surface of existing automobile is pasted does not possess anti-fog function, the special mist of under the situation of bad weather, tying easily makes and brings very big hidden danger to safety by person for driving a car's blurred vision in the process of moving.Antifog method mainly contains electrical heating method and uses anti-fog coating at present; But the former respond well price is high, the wasting of resources is big; The latter just is sprayed on glass surface with anti-fog coating, but can not solidify, so antifog persistence difference and use are inconvenient; And existing fenestrated membrane performance is single, and heat-blocking action is only arranged.Therefore, the urgent need exploitation is a kind of not only to have the heat-insulating and energy-saving effect, and antifog lasting, fenestrated membrane easy to use.
Summary of the invention
The purpose of the utility model is: provide a kind of can be antifog lastingly, antifog heat insulation fenestrated membrane that again can heat-insulating and energy-saving.
The technical scheme that realizes the utility model purpose is: a kind of antifog heat insulation fenestrated membrane, and it is to be constituted and compoundly be one by antifogging agent coating, first transparent polyester film or transparent polyethylene film base material, heat insulation acrylic acid adhesive layer, second transparent polyester film or transparent polyethylene film base material, acrylic acid adhesive layer and dicing film; The thermofixation of said antifogging agent coating is combined on the surface of first transparent polyester film or transparent polyethylene film base material; The thermofixation of heat insulation acrylic acid adhesive layer is combined on another surface of first transparent polyester film or transparent polyethylene film base material; A surface recombination of second transparent polyester film or transparent polyethylene film base material is at heat insulation acrylic acid adhesive layer outside surface; The thermofixation of acrylic acid adhesive layer is combined on another surface of second transparent polyester film or transparent polyethylene film base material, and dicing film is compounded in acrylic acid adhesive layer outside surface.
In above-mentioned antifog heat insulation fenestrated membrane, said antifog heat insulation fenestrated membrane thickness is 54～266 μ m, and wherein, the thickness of antifogging agent coating is 1～2 μ m; The thickness of first transparent polyester film or transparent polyethylene film base material is 23～175 μ m; The thickness of heat insulation acrylic acid adhesive layer is 6～25 μ m; The thickness of second transparent polyester film or transparent polyethylene film base material is 23～175 μ m; The acrylic acid adhesive layer is 6～25 μ m; The thickness of dicing film is 19～39 μ m.
In above-mentioned antifog heat insulation fenestrated membrane, the thickness of said heat insulation acrylic acid adhesive layer is identical with the thickness of acrylic acid adhesive layer, and is perhaps different.
In above-mentioned antifog heat insulation fenestrated membrane, the thickness of said first transparent polyester film or transparent polyethylene film base material is identical with the thickness of second transparent polyester film or transparent polyethylene film base material, and is perhaps different.
The technique effect of the utility model is: the antifog heat insulation fenestrated membrane of the utility model has composite structure; It is to be constituted and compoundly be one by antifogging agent coating, first transparent polyester film or transparent polyethylene film base material, heat insulation acrylic acid adhesive layer, second transparent polyester film or transparent polyethylene film base material, acrylic acid adhesive layer and dicing film, and each layer has mutual synergy.Because the antifog heat insulation fenestrated membrane of the utility model has the antifogging agent coating, therefore, can form as thin as a wafer moisture film on this surface and can not tie mist, antifog reaching more than 1 year; Another surperficial heat insulation acrylic acid adhesive layer at first transparent polyester film or transparent polyethylene film base material all can absorb for the infrared light of wavelength between 780～1500nm; And it is stronger to the infrared Absorption of wavelength 900～1000nm; Can reach 92% for wavelength at the infrared light rejection rate of 850～1050nm; Therefore; Heat insulation acrylic acid adhesive layer can make fenestrated membrane have good minimizing radiation, effect of heat insulation, and first can also provide good heat-blocking action with second transparent polyester film or transparent polyethylene film base material itself; Antifog heat insulation each layer of fenestrated membrane of the utility model is transparent; So the antifog heat insulation fenestrated membrane of the utility model transmittance can reach more than 70%, use very convenient, after the dicing film outermost layer peeled off; Stick on the vehicle glass surface; Can effectively antifogly have effect of heat insulation again, also have provide protection, avoid the glass fragmentation to hurt sb.'s feelings.
Description of drawings
Fig. 1 is the structural representation of the antifog heat insulation fenestrated membrane of the utility model;
Fig. 2 is the used heat insulation material N of the heat insulation acrylic acid adhesive layer of the antifog heat insulation fenestrated membrane of the utility model, N, N ', N '-four [4-(dibutylamino) phenyl]-1-3, the chemical structural formula of 6-two ammonium hexafluoro antimonates (1:2).
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to specifically describe, but not limited.
Embodiment is raw materials used, unless otherwise indicated, is commercially available industrial goods, can buy through the commercial channel.
As shown in Figure 1; A kind of antifog heat insulation fenestrated membrane, it is to be constituted and compoundly be one by antifogging agent coating 1, first transparent polyester film or transparent polyethylene film base material 2-1, heat insulation acrylic acid adhesive layer 3-1, second transparent polyester film or transparent polyethylene film base material 2-2, acrylic acid adhesive layer 3-2 and dicing film 4; Said antifogging agent coating 1 thermofixation is combined on the surface of first transparent polyester film or transparent polyethylene film base material 2-1; Heat insulation acrylic acid adhesive layer 3-1 thermofixation is combined on another surface of first transparent polyester film or transparent polyethylene film base material 2-1; The surface recombination of second transparent polyester film or transparent polyethylene film base material 2-2 is at heat insulation acrylic acid adhesive layer 3-1 outside surface; Acrylic acid adhesive layer 3-2 thermofixation is combined on another surface of second transparent polyester film or transparent polyethylene film base material 2-2, and dicing film 4 is compounded in acrylic acid adhesive layer 3-2 outside surface.
Said antifog heat insulation fenestrated membrane thickness is 54～266 μ m, and wherein, the thickness of antifogging agent coating 1 is 1～2 μ m; The thickness of first transparent polyester film or transparent polyethylene film base material 2-1 is 23～175 μ m; The thickness of heat insulation acrylic acid adhesive layer 3-1 is 6～25 μ m; The thickness of second transparent polyester film or transparent polyethylene film base material 2-2 is 23～175 μ m; Acrylic acid adhesive layer 3-2 is 6～25 μ m; The thickness of dicing film 4 is 19～39 μ m.
The thickness of said heat insulation acrylic acid adhesive layer 3-1 is identical with the thickness of acrylic acid adhesive layer 3-2, and is perhaps different.
The thickness of said first transparent polyester film or transparent polyethylene film base material 2-1 is identical with the thickness of second transparent polyester film or transparent polyethylene film base material 2-2, and is perhaps different.
Below with the practical implementation method of embodiment accompanying drawings the utility model.
The antifog heat insulation fenestrated membrane of embodiment 1 preparation
Concrete operations are following:
(A) prepare raw material
1. preparing thickness is first transparent polyester film base material 2-1 of 23 μ m, and thickness is second transparent polyethylene film base material 2-2 of 23 μ m, and thickness is the dicing film 4 of 23 μ m;
2. preparation forms the antifogging agent composition of antifogging agent coating 1, and said antifogging agent composition is made up of following component, and the proportioning of its each component is following:
Hydrophilic resin 9～14 wt%
Propylene glycol monomethyl ether 55～76 wt%
Dimethyl-methylamine 3～10 wt%
Triethylene diamine 1～5 wt%
Flow agent 1～5 wt%
Virahol 5～26 wt%
Ethanol 5～24 wt%
Above-mentioned each component sum is 100 wt%;
Said hydrophilic resin is hydrophilic acrylate's quasi-oligomer;
Said antifogging agent composition is at 80 ℃～150 ℃ film-formings.
During preparation, can in above-mentioned scope, select each amounts of components, mix at normal temperatures, be antifogging agent composition, preserve subsequent use;
Wherein, hydrophilic resin is the product SAA901 of Xi'an Naviation Sanwo Chemical Co., Ltd., and outward appearance is a colourless transparent liquid, and composition is hydrophilic acrylate's quasi-oligomer, and solid is divided into 44.5 ± 1wt% (150 ℃ of mensuration), and viscosity is 5 ± 0.5cps/25 ℃; Propylene glycol monomethyl ether, dimethyl-methylamine, triethylene diamine are Shanghai experiment reagent ltd product; Flow agent is the BYK-333 product of German Bi Ke chemical company; Virahol and ethanol are from Changzhou Asource chemical industry ltd;
3. preparation forms the mixture of heat insulation acrylic acid adhesive layer 3-1
By heat insulation material: acrylic acid adhesive: solidifying agent: butanone: the mass ratio of toluene is 0.01～3.0: 9～60: 0.003～0.02: 5～24: 3～12 prepare above-mentioned each component; In envrionment temperature is under 18～28 ℃, with after butanone and the mixing of heat insulation material and stirring 10 minutes, adds toluene, acrylic acid adhesive more earlier; After mixing and stir 15 minutes; Add the solidifying agent restir after 20 minutes, measuring viscosity is 110 centipoises, can preserve subsequent use;
Wherein, heat insulation material is N, N; N ', N '-four [4-(dibutylamino) phenyl]-1-3; 6-two ammonium hexafluoro antimonates (1:2), accompanying drawing 2 seen in its chemical structural formula, acrylic acid adhesive is the SAA1401 that Xi'an Naviation Sanwo Chemical Co., Ltd. produces; Its solid is divided into 40wt%～45wt% quality; Solidifying agent is the SAC12 that Xi'an Naviation Sanwo Chemical Co., Ltd. produces, and its solid is divided into 4.5wt%～5.5wt% quality, and butanone and toluene are that Changzhou Asource chemical industry ltd produces;
Used above-mentioned raw materials also can be used the equivalents replacement of different factories;
4. preparation forms the mixture of acrylic acid adhesive layer 3-2
By acrylic acid adhesive: solidifying agent: butanone: the mass ratio of toluene is 4～50: 0.003～0.2: prepare above-mentioned each component at 1～15: 2～35; In envrionment temperature is under 18～28 ℃; Earlier with after butanone, toluene and acrylic acid adhesive mixing and stirring 12～18 minutes; Add the solidifying agent restir after 18～22 minutes, measuring viscosity is 80～300 centipoises, can preserve subsequent use;
Wherein, Acrylic acid adhesive is the SAA1401 that Xi'an Naviation Sanwo Chemical Co., Ltd. produces; Solid is divided into 40wt%～45wt% quality; Solidifying agent is the SAC12 that Xi'an Naviation Sanwo Chemical Co., Ltd. produces, and solid is divided into 4.5wt%～5.5wt% quality, and butanone and toluene are that Changzhou Asource chemical industry ltd produces;
Used above-mentioned raw materials also can be used the equivalents replacement of different factories;
(B) the antifog heat insulation fenestrated membrane of preparation
On the surface of first transparent polyester film base material 2-1, after coating forms the antifogging agent composition of antifogging agent coating 1,80～150 ℃ of temperature; Place 10～180 seconds after fixing, form antifogging agent coating 1, on another surface of first transparent polyester film base material 2-1; After applying the mixture that forms heat insulation acrylic acid adhesive layer 3-1; 80～130 ℃ of temperature, place 10～120 seconds after fixing and form heat insulation acrylic acid adhesive layer 3-1, then with the surface recombination of second transparent polyethylene film base material 2-2 on heat insulation acrylic acid adhesive layer 3-1 outside surface; Then on another surface of second transparent polyethylene film base material 2-2; After applying the mixture that forms acrylic acid adhesive layer 3-2,, place 10～120 seconds after fixing and form acrylic acid adhesive layer 3-2 80～130 ℃ of temperature; Again dicing film 4 is compounded on the acrylic acid adhesive layer 3-2 outside surface, thereby obtains that each layer is compound to be the antifog heat insulation fenestrated membrane of one (shown in accompanying drawing 1).
The thickness of the antifog heat insulation fenestrated membrane of the utility model is 54～266 μ m, and its each layer thickness can confirm that in following ranges that is: the thickness of antifogging agent coating 1 is 1～2 μ m according to customer requirement; The thickness of first transparent polyester film or transparent polyethylene film base material 2-1 is 23～175 μ m; The thickness of heat insulation acrylic acid adhesive layer 3-1 is 6～25 μ m; The thickness of second transparent polyester film or transparent polyethylene film base material 2-2 is 23～175 μ m; The thickness of heat insulation acrylic acid adhesive layer 3-1 is 6～25 μ m; The thickness of acrylic acid adhesive layer 3-2 is 6～25 μ m.
Performance to the antifog heat insulation fenestrated membrane of embodiment 1 detects as follows:
1. water contact angle: use Japanese G-1 type contact angle appearance to test, get the MV of three site tests data at three positions, left, center, right of the anti-cloudy surface (being antifogging agent coating 1) of antifog heat insulation fenestrated membrane;
2. stripping strength: with reference to standard GB/T 2792;
3. transmittance: adopt the Shenzhen woods to attend the solar film transmission measurement appearance (model LS103) that Science and Technology Ltd. produces, standard method is carried out with reference to ASTM D1003;
4. antifog property: under the room temperature; It is 60 ℃ water surface top that the anti-cloudy surface of antifog heat insulation fenestrated membrane is placed water temperature; Whether its fenestrated membrane prevents that cloudy surface (being antifogging agent coating 1) and water surface distance are 10cm, observes antifogging agent coating 1 surface of antifog heat insulation fenestrated membrane, in 1 hour, haze;
5. water tolerance: place 0 ℃, 20 ℃, 40 ℃ water after 48 hours respectively antifog heat insulation fenestrated membrane, observe the damaged situation of the antifogging agent coating 1 of antifog heat insulation fenestrated membrane;
6. hardness: with reference to standard GB/T 6739;
7. infrared light rejection rate: the wavelength region of test is 850～1050nm;
Detected result is:
1. water contact angle is 5.8 °～6.5 °; 2. stripping strength is 1485～1621gf/in; 3. transmittance is 70～88%; 4. antifog property is not for hazing; 5. water tolerance is damaged for not having; 6. hardness is 2H; 7. the infrared light rejection rate is 92.3～93.8%.
Above-mentioned detected result shows that the antifog heat insulation fenestrated membrane of the utility model can be effectively antifog, and the effect of heat-insulating and energy-saving can be arranged again.Product water tolerance, hardness, the equal The profile of stripping strength.
Use the antifog heat insulation fenestrated membrane of the utility model very simple, need only, after dicing film 4 outermost layers are peeled off, stick on glass surface and get final product according to after the concrete size cutting.Behind the antifog heat insulation fenestrated membrane of pasting the utility model on the vehicle glass, can finely play anti-fog effect, can not only heat-insulating and energy-saving, also can avoid the glass fragmentation to hurt sb.'s feelings.
Claims (4)
1. antifog heat insulation fenestrated membrane; It is characterized in that it is to be constituted and compoundly be one by antifogging agent coating (1), first transparent polyester film or transparent polyethylene film base material (2-1), heat insulation acrylic acid adhesive layer (3-1), second transparent polyester film or transparent polyethylene film base material (2-2), acrylic acid adhesive layer (3-2) and dicing film (4); Said antifogging agent coating (1) thermofixation is combined on the surface of first transparent polyester film or transparent polyethylene film base material (2-1); Heat insulation acrylic acid adhesive layer (3-1) thermofixation is combined on another surface of first transparent polyester film or transparent polyethylene film base material (2-1); A surface recombination of second transparent polyester film or transparent polyethylene film base material (2-2) is at heat insulation acrylic acid adhesive layer (3-1) outside surface; Acrylic acid adhesive layer (3-2) thermofixation is combined on another surface of second transparent polyester film or transparent polyethylene film base material (2-2), and dicing film (4) is compounded in acrylic acid adhesive layer (3-2) outside surface.
2. antifog heat insulation fenestrated membrane according to claim 1 is characterized in that, said antifog heat insulation fenestrated membrane thickness is 54～266 μ m, and wherein, the thickness of antifogging agent coating (1) is 1～2 μ m; The thickness of first transparent polyester film or transparent polyethylene film base material (2-1) is 23～175 μ m; The thickness of heat insulation acrylic acid adhesive layer (3-1) is 6～25 μ m; The thickness of second transparent polyester film or transparent polyethylene film base material (2-2) is 23～175 μ m; Acrylic acid adhesive layer (3-2) is 6～25 μ m; The thickness of dicing film (4) is 19～39 μ m.
3. antifog heat insulation fenestrated membrane according to claim 2 is characterized in that, the thickness of said heat insulation acrylic acid adhesive layer (3-1) is identical with the thickness of acrylic acid adhesive layer (3-2), and is perhaps different.
4. antifog heat insulation fenestrated membrane according to claim 2; It is characterized in that; The thickness of said first transparent polyester film or transparent polyethylene film base material (2-1) is identical with the thickness of second transparent polyester film or transparent polyethylene film base material (2-2), and is perhaps different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201114237U CN202530025U (en) | 2012-03-23 | 2012-03-23 | Antifogging heat-insulation window film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201114237U CN202530025U (en) | 2012-03-23 | 2012-03-23 | Antifogging heat-insulation window film |
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| Publication Number | Publication Date |
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| CN202530025U true CN202530025U (en) | 2012-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012201114237U Expired - Fee Related CN202530025U (en) | 2012-03-23 | 2012-03-23 | Antifogging heat-insulation window film |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149431A (en) * | 2014-08-08 | 2014-11-19 | 常州山由帝杉防护材料制造有限公司 | Ultraviolet-blocking colored antifogging and heat-insulating window film |
-
2012
- 2012-03-23 CN CN2012201114237U patent/CN202530025U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149431A (en) * | 2014-08-08 | 2014-11-19 | 常州山由帝杉防护材料制造有限公司 | Ultraviolet-blocking colored antifogging and heat-insulating window film |
| CN104149431B (en) * | 2014-08-08 | 2016-04-27 | 常州山由帝杉防护材料制造有限公司 | Intercept ultraviolet color anti-fog thermal-insulation window film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20180323 |