CN205368220U - Prevent insulating protecting membrane of blue light - Google Patents
Prevent insulating protecting membrane of blue light Download PDFInfo
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- CN205368220U CN205368220U CN201521119634.5U CN201521119634U CN205368220U CN 205368220 U CN205368220 U CN 205368220U CN 201521119634 U CN201521119634 U CN 201521119634U CN 205368220 U CN205368220 U CN 205368220U
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Abstract
The utility model relates to a prevent insulating protecting membrane of blue light, 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), 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, pressure sensitive adhesive layer (4) thermofixation combine a second polyester film (2 -2) another on the surface, from type membrane (5) compound surface in pressure sensitive adhesive layer (4). The utility model discloses can prevent the blue light lastingly, have the effect at a distance from heat energy -saving again.
Description
Technical field
This utility model relates to a kind of protecting film, is specifically related to the insulation protection film of a kind of anti-blue light, 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 substantial amounts of glass structure passing through for light, and glass or glass fenestrated membrane currently on the market does not all have good anti-blue light effect, the light source of sunlight and headlight for vehicles all also exists substantial amounts of high energy shortwave blue light, therefore under these conditions, the eyes being subject to blue ray radiation meeting harm people for a long time cause eye vision impairment and are difficult to recover.Therefore, it is badly in need of developing the protecting film that a kind of anti-blue light is effective, effectively to protect human eye health not injured by blue light.
Summary of the invention
The purpose of this utility model is: provides a kind of and can intercept the insulation protection film that blue light has again the anti-blue light of heat-insulating and energy-saving effect by persistent high efficiency.
The technical scheme realizing this utility model purpose is: the insulation protection film of a kind of anti-blue light; 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, 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, 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 pressure-sensitive adhesive layer.
In technique scheme, described first polyester film and second polyester film are all transparent polyester films, or are all dyeing polyester films or are all primary colors polyester film, or are all ultraviolet-resistant polyester films, or it is all aluminized polyester film, or is all magnetron sputtering polyester film；Or the type of substrate difference that described first polyester film and second polyester film use.
In technique scheme, the thickness of the insulation protection film of described anti-blue light is 53～556 μm, and wherein, the thickness of wearing layer is 1～10 μm；The thickness of first polyester film is 12～188 μm；The thickness of the heat insulation glue-line of anti-blue light is 3～25 μm；The thickness of second polyester film is 12～188 μm；The thickness of pressure-sensitive adhesive layer is 6～25 μm；The thickness of mould release membrance is 19～100 μm.
The insulation protection film having the technical effect that this utility model anti-blue light of the present utility model has composite construction; it is by wearing layer, first polyester film, the heat insulation glue-line of anti-blue light, second polyester film, pressure-sensitive adhesive layer and mould release membrance is constituted and each layer is complex as a whole, and each layer has mutual synergism；Containing an appropriate number of composite light stabilizer in the heat insulation glue-line of anti-blue light in the insulation protection film of this utility model anti-blue light, 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, and 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, the heat insulation glue-line of anti-blue light has the effect of certain reflection infrared light simultaneously, therefore, the heat insulation glue-line of anti-blue light also has obvious heat-insulating and energy-saving effect；Protecting film of the present utility model, its blue light (380～440nm) rejection rate can reach more than 80%, also has surface scratch resistance simultaneously, intercepts the functions such as ultraviolet；In addition; it is firmly combined with between each layer of protecting film of the present utility model; 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, there is the functions such as protection glass surface is not scratched simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the insulation protection film of this utility model anti-blue light.
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, the insulation protection film of a kind of anti-blue light, 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, 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, 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 pressure-sensitive adhesive layer 4.
Described first polyester film 2-1 of the insulation protection film of above-mentioned anti-blue light and second polyester film 2-2 is all transparent polyester film; or it is all dyeing polyester film or 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 the type of substrate difference that described first polyester film 2-1 and second polyester film 2-2 uses.
The thickness of the insulation protection film of the described anti-blue light of the insulation protection film of above-mentioned anti-blue light is 53～556 μm, and wherein, the thickness of wearing layer 1 is 1～10 μm；The thickness of first polyester film 2-1 is 12～188 μm；The thickness of the heat insulation glue-line 3 of anti-blue light is 3～25 μm；The thickness of second polyester film 2-2 is 12～188 μm；The thickness of pressure-sensitive adhesive layer 4 is 6～25 μm；The thickness of mould release membrance 5 is 19～100 μm.
Embodiment prepares the insulation protection film of anti-blue light
Concrete operations are as follows:
(A) raw material is prepared
1. base material is prepared
Preparing 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
Scraping-resistant agent and solvent ethyl acetate is prepared in mass ratio for 1:1.05, the two mix homogeneously is prepared 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 pressure sensitive glue-line 3, save backup.
Table 1
Wherein, light stabilizer 1 is nano-cerium oxide particle light stabilizer；Light stabilizer 2 is Tinuvin400, produces for BASF joint-stock company of Germany, and 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 is that Xi'an Naviation Sanwo Chemical Co., Ltd. produces, and its solids content is 40wt%～45wt%；Firming agent is SAC12 is that Xi'an Naviation Sanwo Chemical Co., Ltd. produces, its solids content 4.5wt%～5.5wt%；Solvent is MEK and TOL, produces for Changzhou Asource Chemical Co., Ltd.；
4. preparation forms the mixed material of pressure-sensitive adhesive layer 4
By acrylate adhesive: firming agent: the mass ratio of solvent is that 30:1.5:20 prepares each component, it is at 15～25 DEG C in ambient temperature, after first solvent and acrylate adhesive being mixed and stirred for 15～35 minutes, after addition firming agent is stirred for 5～15 minutes, it is 80～300 centipoises by rotary viscosity measuring viscosity, can save backup；
Wherein, acrylate adhesive is the SAA1401 that Xi'an Naviation Sanwo Chemical Co., Ltd. produces, its solids content is 40wt%～45wt%, firming agent is the SAC12 that Xi'an Naviation Sanwo Chemical Co., Ltd. produces, its solids content is 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) insulation protection film of anti-blue light is prepared
Prepare the insulation protection film of anti-blue light
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 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 pressure-sensitive adhesive layer 4，Temperature 100～130 DEG C，Place 50～120 seconds to solidify after drying and obtain pressure-sensitive adhesive layer 4,Mould release membrance 5 is compounded in pressure-sensitive adhesive layer 4 outer surface again，Thus obtaining the insulation protection film (as shown in Figure 1) of the anti-blue light that each layer is complex as a whole.
Above-mentioned when being coated with the mixed material of the mixed material of formation wearing layer 1, the mixed material of the formation heat insulation glue-line 3 of anti-blue light, formation pressure-sensitive adhesive layer 4, employing jetting type is coated with, or scraper type is coated with.
(C) the thermal insulation protection film properties of anti-blue light is detected
The performance of the insulation protection film of the anti-blue light of above-mentioned preparation is detected, and result is in Table 2.
Table 2
Note: in table 2, each item data is as follows the insulation protection film of this utility model anti-blue light that embodiment prepares to be carried out detection to obtain:
1. visible transmission ratio, total solar energy transmittance and 380～440nm blue light transmittance: the UV, visible light near infrared spectrometer (model lambda950S) that all employing PerkinElmer business administration company limited produces, carry out with reference to GB/T2680 standard method；
2. sheltering coefficient: the UV, visible light near infrared spectrometer (model lambda950S) adopting PerkinElmer business administration company limited to produce, measures with reference to GB/T2680 standard method and calculates；
3. hardness: detect with reference to standard GB/T/T6739.
Can be seen that from table 2 testing result; the insulation protection film of this utility model anti-blue light, can intercept harmful shortwave blue light of 380～440nm effectively, and its rejection rate can reach more than 80%; having again the function such as heat-insulating and energy-saving, scratch resistance, its properties of product meet user's requirement simultaneously.
The insulation protection film using this utility model anti-blue light is very simple, 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 is pasted the insulation protection film of this utility model anti-blue light, it is possible to play anti-blue light very well and there is the effect of heat-insulating and energy-saving.
Claims (3)
1. the insulation protection film of an anti-blue light, 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), 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), 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 pressure-sensitive adhesive layer (4).
2. the insulation protection film of anti-blue light according to claim 1; it is characterized in that; described first polyester film (2-1) and second polyester film (2-2) are all transparent polyester films; or it is all dyeing polyester film or 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) is different with the type of substrate that second polyester film (2-2) uses.
3. the insulation protection film of anti-blue light according to claim 1, it is characterised in that the thickness of the insulation protection film of described anti-blue light is 53～556 μm, wherein, the thickness of wearing layer (1) is 1～10 μm；The thickness of first polyester film (2-1) is 12～188 μm；The thickness of the heat insulation glue-line of anti-blue light (3) is 3～25 μm；The thickness of second polyester film (2-2) is 12～188 μm；The thickness of pressure-sensitive adhesive layer (4) is 6～25 μm；The thickness of mould release membrance (5) is 19～100 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521119634.5U CN205368220U (en) | 2015-12-30 | 2015-12-30 | Prevent insulating protecting membrane of blue light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521119634.5U CN205368220U (en) | 2015-12-30 | 2015-12-30 | Prevent insulating protecting membrane of blue light |
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| Publication Number | Publication Date |
|---|---|
| CN205368220U true CN205368220U (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521119634.5U Active CN205368220U (en) | 2015-12-30 | 2015-12-30 | Prevent insulating protecting membrane of blue light |
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| Country | Link |
|---|---|
| CN (1) | CN205368220U (en) |
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- 2015-12-30 CN CN201521119634.5U patent/CN205368220U/en active Active
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