CN205364749U - Prevent blue light and separation ultraviolet insulating protecting membrane - Google Patents
Prevent blue light and separation ultraviolet insulating protecting membrane Download PDFInfo
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- CN205364749U CN205364749U CN201521126292.XU CN201521126292U CN205364749U CN 205364749 U CN205364749 U CN 205364749U CN 201521126292 U CN201521126292 U CN 201521126292U CN 205364749 U CN205364749 U CN 205364749U
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Abstract
The utility model relates to a prevent blue light and separation ultraviolet insulating protecting membrane, it is by wearing layer (1), first polyester film (2 -1), prevents blue light insulate against heat glue film (3), a second polyester film (2 -2), ultraviolet separation pressure sensitive adhesive layer (4) and constitute and each layer compounds as an organic wholely from type membrane (5), wearing layer (1) ultra -violet curing combines on a surface of first polyester film (2 -1), prevent the blue light insulate against heat glue film (3) thermofixation combine first polyester film (2 -1) another on the surface, a surface recombination of a second polyester film (2 -2) is preventing the insulate against heat surface of glue film (3) of blue light, ultraviolet separation pressure sensitive adhesive layer (4) thermofixation combine a second polyester film (2 -2) another on the surface, from type membrane (5) compound surface at ultraviolet separation pressure sensitive adhesive layer (4). The utility model discloses a blue light can be prevented lastingly to the protection film, has the separation ultraviolet ray again, separates heat energy -saving's effect.
Description
Technical field
This utility model relates to a kind of anti-blue light and intercepts ultraviolet insulation protection film, is particularly suitable for being pasted onto the glass surface of the glass surface of building or automobile.
Background technology
Blue light is wavelength is the high-energy visible ray of 380～500nm, wherein the shortwave blue light of 380～440nm can stimulate retina to make it excite radical ion to cause retinal pigment epithelium atrophy, cause the death of photosensitive cell again, finally causing the dimness of vision, vision is gradually reduced and even completely loses.Blue light injects optical fundus after over-focusing, and focus does not fall within retina, but drops between retina and crystalline lens, which increases the aberration distance that light focuses within the eye.Injecting of blue light can aggravate aberration and dimness of vision degree, then eye muscle hypertonicity, eye blood supply hypertonicity, and ocular blood supply is strengthened, thus increasing the weight of fatigue；Blue light also can increase the weight of macula retinae district disease, and after exposure for a long time, the shortening along with wavelength is increased by amphiblestroid toxicity, thus increasing the weight of macular area disease.
Building or automobile have the substantial amounts of glass structure for transmitted light, and glass or glass fenestrated membrane currently on the market does not all have good anti-blue light effect.Owing to the light source of sunlight and headlight for vehicles all also existing substantial amounts of high energy shortwave blue light, therefore in this case, it is subject to blue ray radiation, the eyes of meeting harm people for a long time, and then causes eye vision impairment and be difficult to recover.Therefore, it is badly in need of developing the protecting film that a kind of anti-blue light is effective, both can effectively protect human eye health not injured by blue light, there is again the function intercepting ultraviolet, energy-saving heat-insulating.
Summary of the invention
The purpose of this utility model is: provide a kind of blue light that can efficiently intercept to have again and intercept ultraviolet effect, the anti-blue light of energy-saving heat-insulating and intercept ultraviolet insulation protection film.
The technical scheme realizing this utility model purpose is: a kind of anti-blue light and intercept ultraviolet insulation protection film, and its innovative point is in that,
It is by wearing layer, first polyester film, the heat insulation glue-line of anti-blue light, second polyester film, ultraviolet-resistant pressure-sensitive adhesive layer and mould release membrance is constituted and each layer is complex as a whole；Described wearing layer ultraviolet light polymerization is combined on a surface of first polyester film, the heat insulation glue-line heat cure of anti-blue light is combined on another surface of first polyester film, one surface recombination of second polyester film is at the outer surface of the heat insulation glue-line of anti-blue light, ultraviolet-resistant pressure-sensitive adhesive layer heat cure is combined on another surface of second polyester film, and mould release membrance is compounded in the outer surface of ultraviolet-resistant pressure-sensitive adhesive layer.
In technique scheme, first described polyester film and second polyester film are all transparent polyester films, or are all dyeing polyester films, or it is all primary colors polyester film, or it is all ultraviolet-resistant polyester film, or is all aluminized polyester film, or be all magnetron sputtering polyester film；Or described first polyester film and second polyester film are the polyester films of different cultivars.
In technique scheme, described anti-blue light and the thickness intercepting ultraviolet insulation protection film are 69～293 μm, and wherein, the thickness of wearing layer is 1～3 μm；The thickness of first polyester film is 19～100 μm；The thickness of the heat insulation glue-line of anti-blue light is 5～15 μm；The thickness of second polyester film is 19～100 μm；The thickness of ultraviolet-resistant pressure-sensitive adhesive layer is 6～25 μm；The thickness of mould release membrance is 19～50 μm.
Of the present utility model have the technical effect that anti-blue light of the present utility model and intercept ultraviolet insulation protection film there is composite construction; it is by wearing layer, first polyester film, the heat insulation glue-line of anti-blue light, second polyester film, ultraviolet-resistant pressure-sensitive adhesive layer and release film layer is constituted and each layer is complex as a whole, and each layer has mutual synergism；Anti-blue light of the present utility model and intercepting in the heat insulation glue-line of the anti-blue light in ultraviolet insulation protection film containing an appropriate number of composite light stabilizer, this composite light stabilizer all can absorb for wavelength blue light between 380～475nm, and the shortwave high-energy harmful blue light of wavelength 380～440nm is absorbed higher, therefore, the heat insulation glue-line of anti-blue light has obvious anti-blue light effect, the heat insulation glue-line of anti-blue light all can absorb possibly together with for wavelength infrared light between 780～2500nm, and the heat-barrier material that the infrared Absorption of wavelength 780～1750nm is higher, simultaneously, the heat insulation glue-line of anti-blue light has the effect of certain reflection infrared light, therefore, the heat insulation glue-line of anti-blue light has obvious heat-insulating and energy-saving effect；Anti-blue light of the present utility model and intercept ultraviolet insulation protection film, its blue light (380～440nm) rejection rate can reach more than 80%, also has surface abrasion resistance simultaneously, intercepts the functions such as ultraviolet；In addition; anti-blue light of the present utility model and being firmly combined with between intercepting each layer of ultraviolet insulation protection film; use very convenient; during use; after outermost mould release membrance is peeled off; it is pasted onto various glass of building surface or vehicle glass surface, namely can effectively protect human eye health not injured by blue light, have simultaneously and intercept ultraviolet, the hot effect every energy of joint.
Accompanying drawing explanation
Fig. 1 is this utility model anti-blue light and the structural representation intercepting ultraviolet insulation protection film.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further described in detail, but not limited.
Embodiment is raw materials used, unless otherwise indicated, is commercially available industrial goods, commercially available by commercial channel.
As it is shown in figure 1, a kind of anti-blue light and intercept ultraviolet insulation protection film, it is by 1, first polyester film 2-1 of wearing layer, 3, second polyester film 2-2 of the heat insulation glue-line of anti-blue light, ultraviolet-resistant pressure-sensitive adhesive layer 4 and mould release membrance 5 is constituted and each layer is complex as a whole；Described wearing layer 1 ultraviolet light polymerization is combined on a surface of first polyester film 2-1, anti-blue light heat insulation glue-line 3 heat cure is combined on another surface of first polyester film 2-1, one surface recombination of second polyester film 2-2 is at the outer surface of the heat insulation glue-line 3 of anti-blue light, ultraviolet-resistant pressure-sensitive adhesive layer 4 heat cure is combined on another surface of second polyester film 2-2, and mould release membrance 5 is compounded in the outer surface of ultraviolet-resistant pressure-sensitive adhesive layer 4.
Above-mentioned anti-blue light and described first the polyester film 2-1 and second polyester film 2-2 that intercept ultraviolet insulation protection film are all transparent polyester films; or it is all dyeing polyester film; or it is all primary colors polyester film; or it is all ultraviolet-resistant polyester film; or it is all aluminized polyester film, or is all magnetron sputtering polyester film；Or described first polyester film 2-1 and second polyester film 2-2 is the polyester film of different cultivars.
Above-mentioned anti-blue light and intercept the described anti-blue light of ultraviolet insulation protection film and to intercept the thickness of ultraviolet insulation protection film be 69～293 μm, wherein, the thickness of wearing layer 1 is 1～3 μm；The thickness of first polyester film 2-1 is 19～100 μm；The thickness of the heat insulation glue-line 3 of anti-blue light is 5～15 μm；The thickness of second polyester film 2-2 is 19～100 μm；The thickness of ultraviolet-resistant pressure-sensitive adhesive layer 4 is 6～25 μm；The thickness of mould release membrance 5 is 19～50 μm.
Embodiment is prepared anti-blue light and intercepts ultraviolet insulation protection film
Concrete operations are as follows:
(A) raw material is prepared
1. base material is prepared
Thickness is first polyester film 2-1 of 23 μm, and first polyester film 2-1 select is aluminized polyester film；Preparing thickness is second polyester film 2-2 of 36 μm, and second polyester film 2-2 select is transparent polyester film；Prepare the mould release membrance 5 that thickness is 23 μm；
2. preparation forms the mixed material of wearing layer 1
By scraping-resistant agent: the mass ratio of solvent ethyl acetate is 1: the 1.05 above-mentioned each component of preparation, mix homogeneously prepares the mixed material forming wearing layer 1, save backup, wherein, scraping-resistant agent is the urethane acrylate class coating BW1001 produced along Chemical Co., Ltd. in Danyang, its outward appearance is colourless transparent liquid, and solids content is 46wt%～50wt%；Ethyl acetate is from Changzhou Asource Chemical Co., Ltd.；
Above-mentioned raw materials used can also use the equivalents of different factory to replace；
3. preparation forms the mixed material of the heat insulation glue-line 3 of anti-blue light
The mixed material forming the heat insulation glue-line of described anti-blue light 3 is made up of composite light stabilizer, heat-barrier material, adhesive, firming agent, solvent, and concrete formula is in Table 1.
Each component is weighed by table 1 formula ratio, in container, it is at 15～25 DEG C in ambient temperature, first by light stabilizer 1, light stabilizer 2 and solvent MEK(butanone) be mixed and stirred for 5～15 minutes preparing composite light stabilizer after, add heat-barrier material and solvent TOL(toluene) be mixed and stirred for 15～30 minutes after, add acrylate adhesive, after stirring 15～25 minutes, add firming agent and be stirred for 5～15 minutes, measuring viscosity with rotating cylinder viscometer or Cai's grace cup is 80～300 centipoises, prepare the mixed material forming anti-blue light transparent ultraviolet-resistant pressure-sensitive adhesive layer 3, save backup.
Table 1
Wherein, light stabilizer 1 is nano-cerium oxide particle light stabilizer；Light stabilizer 2 is Tinuvin400, and for BASF joint-stock company of Germany product, its solids content is 99.9wt%；Heat-barrier material is nano level modified doped tungsten oxide, Shanghai Huzheng Nano-Tech Co., Ltd. provide, and its product grade is GTO-CQ81；Adhesive is acrylate adhesive SAA1401, and for Xi'an Naviation Sanwo Chemical Co., Ltd.'s product, its solids content is 40wt%～45wt%；Firming agent is SAC12, and for Xi'an Naviation Sanwo Chemical Co., Ltd.'s product, its solids content is 4.5wt%～5.5wt%；Solvent methylethylketone and toluene are Changzhou Asource Chemical Co., Ltd. product；
4. preparation forms the mixed material of ultraviolet-resistant pressure-sensitive adhesive layer 4
By acrylate adhesive: solvent ethyl acetate: ultraviolet absorber: the mass ratio of firming agent is 0.481: 0.474: 0.036: the 0.009 above-mentioned each component of preparation, it is at 15～25 DEG C in ambient temperature, after first ultraviolet absorber and solvent being mixed and stirred for 15～30 minutes, add polyurethane adhesive, after stirring 15～25 minutes, after addition firming agent is stirred for 5～15 minutes, measuring viscosity with rotating cylinder viscometer or Cai's grace cup is 80～300 centipoises, prepare the mixed material forming ultraviolet-resistant pressure-sensitive adhesive layer 4, can save backup.
Note 1: ultraviolet absorber is Tinuvin571, it is 2-(2H-benzotriazole-2-base)-6-dodecyl-4-cresol, produces for BASF joint-stock company of Germany；Acrylate adhesive is the product SAA1401 of Xi'an Naviation Sanwo Chemical Co., Ltd., its solids content is 40wt%～45wt%, firming agent is the product SAC12 of Xi'an Naviation Sanwo Chemical Co., Ltd., its solids content 4.5wt%～5.5wt%, solvent is ethyl acetate, from Changzhou Asource Chemical Co., Ltd.；
Above-mentioned raw materials used can also use the equivalents of different factory to replace；
(B) prepare anti-blue light and intercept ultraviolet insulation protection film
nullOn a surface of aluminized polyester film 2-1，After coating forms the mixed material of wearing layer 1，Dry temperature 70～130 DEG C and after ultraviolet light polymerization, obtain wearing layer 1，After on another surface of saturating aluminized polyester film 2-1, coating forms the mixed material of the heat insulation glue-line 3 of anti-blue light，Temperature 90～150 DEG C，Solidify after placing 40～120 seconds and obtain the heat insulation glue-line 3 of anti-blue light，One surface recombination of transparent polyester film 2-2 is at the outer surface of the heat insulation glue-line 3 of anti-blue light，After on another surface of transparent polyester film 2-2, coating forms the mixed material of ultraviolet-resistant pressure-sensitive adhesive layer 4，Temperature 100～130 DEG C，Place 50～120 seconds to solidify after drying and obtain ultraviolet-resistant pressure-sensitive adhesive layer 4,Mould release membrance 5 is compounded in ultraviolet-resistant pressure-sensitive adhesive layer 4 outer surface again，Thus obtaining anti-blue light that each layer is complex as a whole and intercepting ultraviolet insulation protection film (as shown in Figure 1).
Wherein, when coating forms the mixed material of the mixed material of wearing layer 1, the mixed material of the formation heat insulation glue-line 3 of anti-blue light, formation ultraviolet-resistant pressure-sensitive adhesive layer 4, jetting type coating or scraper type coating are adopted.
(C) detect anti-blue light and intercept ultraviolet thermal insulation protection film properties
To the anti-blue light of above-mentioned preparation and intercept the performance of ultraviolet insulation protection film and detect, result is in Table 2.
Table 2
Note: in table 2, each item data be as follows to embodiment prepare this utility model anti-blue light and intercept ultraviolet insulation protection film carry out detection obtain:
1. visible transmission when 380～440nm/400nm/420nm/440nm/500nm blue light transmittance: the UV, visible light near infrared spectrometer (model lambda950S) that all employing PerkinElmer business administration company limited produces, carries out with reference to GB/T2680-1994 standard method；
2. ultraviolet isolating rate: adopt Japan's Shimadzu UV-3600 type spectrophotometer test, detect with reference to standard GB/T/T2680；
3. infrared light rejection rate: adopting solar film transmission measurement instrument (model LS103) that Lin Shang Science and Technology Ltd. of Shenzhen produces to detect by the method for testing of this instrument, the wave-length coverage of test is 850～1050nm.
Can be seen that from table 2 testing result; anti-blue light of the present utility model and intercept ultraviolet insulation protection film; can effectively intercept harmful shortwave blue light of 380～40nm; its blue light rejection rate can reach more than 80%; having again heat-insulating and energy-saving simultaneously, intercept the functions such as ultraviolet, its properties of product meet user's requirement.
Use anti-blue light of the present utility model and intercept ultraviolet insulation protection film very simply, as long as according to, after concrete size cutting, being pasted onto glass surface after being peeled off by outermost mould release membrance 5.After the glass such as building, automobile being pasted anti-blue light of the present utility model and intercepting ultraviolet insulation protection film, it is possible to play the effect of anti-blue light, anti-ultraviolet, heat-insulating and energy-saving very well.
Claims (3)
1. an anti-blue light and intercept ultraviolet insulation protection film, it is characterised in that
It is by wearing layer (1), first polyester film (2-1), the heat insulation glue-line of anti-blue light (3), second polyester film (2-2), ultraviolet-resistant pressure-sensitive adhesive layer (4) and mould release membrance (5) is constituted and each layer is complex as a whole；Described wearing layer (1) ultraviolet light polymerization is combined on a surface of first polyester film (2-1), anti-blue light heat insulation glue-line (3) heat cure is combined on another surface of first polyester film (2-1), one surface recombination of second polyester film (2-2) is at the outer surface of the heat insulation glue-line of anti-blue light (3), ultraviolet-resistant pressure-sensitive adhesive layer (4) heat cure is combined on another surface of second polyester film (2-2), and mould release membrance (5) is compounded in the outer surface of ultraviolet-resistant pressure-sensitive adhesive layer (4).
2. anti-blue light according to claim 1 and intercept ultraviolet insulation protection film; it is characterized in that; first described polyester film (2-1) and second polyester film (2-2) are all transparent polyester films; or it is all dyeing polyester film; or it is all primary colors polyester film; or it is all ultraviolet-resistant polyester film, or is all aluminized polyester film, or be all magnetron sputtering polyester film；Or described first polyester film (2-1) and second polyester film (2-2) are the polyester films of different cultivars.
3. anti-blue light according to claim 1 and intercept ultraviolet insulation protection film, it is characterised in that described anti-blue light and the thickness intercepting ultraviolet insulation protection film are 69～293 μm, and wherein, the thickness of wearing layer (1) is 1～3 μm；The thickness of first polyester film (2-1) is 19～100 μm；The thickness of the heat insulation glue-line of anti-blue light (3) is 5～15 μm；The thickness of second polyester film (2-2) is 19～100 μm；The thickness of ultraviolet-resistant pressure-sensitive adhesive layer (4) is 6～25 μm；The thickness of mould release membrance (5) is 19～50 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521126292.XU CN205364749U (en) | 2015-12-30 | 2015-12-30 | Prevent blue light and separation ultraviolet insulating protecting membrane |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521126292.XU CN205364749U (en) | 2015-12-30 | 2015-12-30 | Prevent blue light and separation ultraviolet insulating protecting membrane |
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| Publication Number | Publication Date |
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| CN205364749U true CN205364749U (en) | 2016-07-06 |
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| CN201521126292.XU Active CN205364749U (en) | 2015-12-30 | 2015-12-30 | Prevent blue light and separation ultraviolet insulating protecting membrane |
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