CN206416618U - The dulcet Blue-light-resistantprotective protective film of one kind tool - Google Patents
The dulcet Blue-light-resistantprotective protective film of one kind tool Download PDFInfo
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- CN206416618U CN206416618U CN201621072978.XU CN201621072978U CN206416618U CN 206416618 U CN206416618 U CN 206416618U CN 201621072978 U CN201621072978 U CN 201621072978U CN 206416618 U CN206416618 U CN 206416618U
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Abstract
This application provides the dulcet Blue-light-resistantprotective protective film of one kind tool, it includes being sequentially overlapped the cuticular layer of setting, using layer and peel ply, protection substrate layer and adhesive-layer of the cuticular layer including being sequentially overlapped setting；The use layer includes being sequentially overlapped the spices hardened layer of setting, using substrate layer and anti-blu-ray layer；The peel ply is mould release membrance；The adhesive-layer is disposed adjacent with the spices hardened layer, and the anti-blu-ray layer is disposed adjacent with the stripping film.The diaphragm of the application makes diaphragm also have anti-blue light effect while with fragrance by setting gradually spices hardened layer and anti-blu-ray layer in using layer.
Description
Technical field
The utility model safeguard film for cellular phone technical field, more particularly to a kind of dulcet Blue-light-resistantprotective protective film of tool.
Background technology
Mobile phone screen has the advantages that low energy consumption, lightweight, radiationless, flicker free, is the display of main flow on the market at present
Screen.Blue light is the important component of visible ray, the visible ray sent in the electronic product screen such as computer, mobile phone, digital camera
In have substantial amounts of irregular shortwave blue light, the high energy shortwave just 360nm~500nm between maximum to eye injury,
These blue lights can be directed through cornea, and the retina in eyeground is damaged, cause macular disease, especially 450nm~
This interval blue light of 460nm, the injury to eyes is maximum.At present, people's utilization rate highest mobile phone, its screen naturally also can
Send blue light.
Meanwhile, with the development of electronics industry, many smart mobile phones have higher visual experience for screen, by edge
Arc is designed as with screen glass.In order to adapt to this curved edge, general use can fit the diaphragm on arc side.It is existing
Can fit arc side diaphragm function it is single, it is impossible to meet the daily demand of client.
Utility model content
The technical problem that the utility model is solved is to provide a kind of anti-blue light and has dulcet diaphragm.
In view of this, this application provides the dulcet Blue-light-resistantprotective protective film of one kind tool, including it is sequentially overlapped the shield of setting
Film layer, use layer and peel ply, it is characterised in that
The cuticular layer includes the protection substrate layer and adhesive-layer for being sequentially overlapped setting；
The use layer includes being sequentially overlapped the spices hardened layer of setting, using substrate layer and anti-blu-ray layer；
The peel ply is mould release membrance；
The adhesive-layer is disposed adjacent with the spices hardened layer, and the anti-blu-ray layer is disposed adjacent with the stripping film.
It is preferred that, the thickness of the protection substrate layer is 25~100 μm, and the thickness of the adhesive-layer is 5~20 μm.
It is preferred that, the thickness of the spices hardened layer is 2~10 μm, and the thickness of the use substrate layer is 20~150 μm,
The thickness of the anti-blu-ray layer is 20~70 μm, and the material of the use substrate layer is PET.
It is preferred that, the thickness of the mould release membrance is 20~150 μm.
It is preferred that, the spices hardened layer is prepared by ultraviolet cured adhesive with synthetic perfume；The spices hardened layer
Described in the mass ratio of ultraviolet cured adhesive and the synthetic perfume be 500：(1~20).
It is preferred that, the ultraviolet cured adhesive includes the solvent of 50~100 parts by weight, the crosslinking list of 30~60 parts by weight
Body, the prepolymer of 20~50 parts by weight, the light trigger of 2~5 parts by weight；The synthetic perfume is selected from jasminal, sulphur
For the one or more in furfuryl acetate and terpinol, the solvent is in toluene, butanone and propylene glycol methyl ether acetate
One or more, the cross-linking monomer is selected from hexanediyl ester, neopentylglycol diacrylate and tripropylene glycol dipropyl
One or more in olefin(e) acid ester, the prepolymer is selected from epoxy acrylic resin, polyurethane acrylic resin and polyester
One or more in acid resin, the light trigger is selected from one or both of benzophenone and triethanolamine.
It is preferred that, the anti-blu-ray layer is prepared by organic pressure-sensitive gel with anti-blue light auxiliary agent；In the anti-blu-ray layer
The anti-blue light auxiliary agent be selected from salicylic acid esters, benzophenone class, benzotriazole, group-substituted acrylonitrile, triazines and hindered amine
One or more in class；The organic pressure-sensitive gel by 70~80 parts by weight organosiloxane and 20~30 parts by weight it is molten
Agent is prepared, and the solvent is selected from one or both of toluene and dimethylbenzene, and the viscosity of the organic pressure-sensitive gel is
30000~40000C.P.S.
It is preferred that, the material of the adhesive-layer is organic pressure-sensitive gel, and the organic pressure-sensitive gel is by 60~80 parts by weight
Organosiloxane and the solvents of 20~40 parts by weight prepare；The viscosity of the organic pressure-sensitive gel be 5000~
20000C.P.S。
This application provides the dulcet Blue-light-resistantprotective protective film of one kind tool, it includes cuticular layer, using layer and peel ply, tool
Body, it include being sequentially overlapped the protection substrate layer of setting, adhesive-layer, spices hardened layer, using substrate layer, anti-blu-ray layer with from
Type film.The diaphragm of the application by setting gradually spices hardened layer and anti-blu-ray layer in using layer, make diaphragm with
Also there is anti-blue light effect, spices hardened layer is arranged at the surface using layer, fragrance is distributed well while fragrance
Out.
Brief description of the drawings
Fig. 1 is the structural representation that the utility model has dulcet Blue-light-resistantprotective protective film.
Embodiment
For a further understanding of the utility model, the utility model preferred embodiment is retouched with reference to embodiment
State, but it is to be understood that these descriptions are simply to further illustrate feature and advantage of the present utility model, rather than to this practicality
The limitation of new claim.
The utility model embodiment discloses a kind of dulcet Blue-light-resistantprotective protective film of tool, including is sequentially overlapped the shield of setting
Film layer, using layer and peel ply,
The cuticular layer includes the protection substrate layer and adhesive-layer for being sequentially overlapped setting；
The use layer includes being sequentially overlapped the spices hardened layer of setting, using substrate layer and anti-blu-ray layer；
The peel ply is mould release membrance；
The adhesive-layer is disposed adjacent with the spices hardened layer, and the anti-blu-ray layer is disposed adjacent with the stripping film.
As shown in figure 1, Fig. 1 is the structural representation of the utility model diaphragm, 1 is adhesive-layer in figure, and 2 be protection base material
Layer, 3 be spices hardened layer, and 4 is use substrate layer, and 5 be anti-blu-ray layer, and 6 be mould release membrance.
Herein described diaphragm includes cuticular layer, using layer and peel ply, wherein the cuticular layer include adhesive-layer with
Protect substrate layer.The material of herein described protection substrate layer is preferably PET, and its thickness is preferably 25~100 μm, more preferably
30~80 μm, the PET base material is material well known to those skilled in the art, and this application is had no particular limits.It is described
The material of adhesive-layer is well known to those skilled in the art, and this application is had no particular limits, example, the adhesive-layer
Material be preferably organic pressure-sensitive gel, the organic pressure-sensitive gel is preferably prepared by organosiloxane with solvent, described
The content of organosiloxane is 60~80 parts by weight, and preferably 65~75 parts by weight, the organosiloxane is art technology
Material known to personnel, herein without special limitation；The content of the solvent is preferably 20~40 parts by weight, more preferably
25~35 parts by weight, the solvent is organic solvent well known to those skilled in the art, herein without special limitation, example
, the solvent is preferably selected from one or both of toluene and dimethylbenzene.The viscosity of the organic pressure-sensitive gel of the adhesive-layer
Preferably 5000~20000C.P.S, more preferably 8000~12000C.P.S.The thickness of the adhesive-layer is preferably 5~20 μ
M, more preferably 8~15 μm.
It is the core of the diaphragm using layer described in the utility model, herein described use layer includes spices
Hardened layer, using substrate layer and anti-blu-ray layer, by setting spices hardened layer and anti-blu-ray layer in using layer, make diaphragm same
When there is fragrance and anti-blue light effect.Herein described spices hardened layer is prepared by synthetic perfume with ultraviolet cured adhesive,
The synthetic perfume is such as distinguished by its chemical constitution or functional group, selected from hydro carbons, alcohols, acids, esters, lactone, aldehydes,
Ketone, phenols, ethers, acetals, ketal class, drag fragrance base class, cyanogen class, big ring class, polycyclic class, heterocyclic (pyrazine, pyridine, furan
Mutter furan thiazole etc.), it is sulfide-based with halogenation species etc.；The use of the synthetic perfume in fragrance hardened layer in this patent can be with
According to the different synthetic perfume of the different choice of fragrance, in order that spices hardened layer has preferable fragrance and hardening effect, institute
State the one or more that synthetic perfume is preferably selected from jasminal, furfuryl thioacetate and terpinol；The ultraviolet light
Solidification glue preferably includes the solvent of 50~100 parts by weight, the cross-linking monomer of 30~60 parts by weight, the pre-polymerization of 20~50 parts by weight
Thing, the light trigger of 2~5 parts by weight；The solvent be preferably selected from one kind in toluene, butanone and propylene glycol methyl ether acetate or
It is a variety of, more preferably butanone and propylene glycol methyl ether acetate, in embodiment, the content of the solvent is more preferably 60~80 weights
Measure part；The cross-linking monomer is preferably selected from hexanediyl ester, neopentylglycol diacrylate and the propylene of tripropylene glycol two
One or more in acid esters, in embodiment, the cross-linking monomer is preferably hexanediyl ester, the cross-linking monomer
Content be preferably 40~50 parts by weight；The performed polymer be preferably selected from epoxy acrylic resin, polyurethane acrylic resin and
One or more in polyester acrylate resin, more preferably epoxy acrylic resin and polyurethane acrylic resin, it is described pre-
The content of aggressiveness is preferably 30~45 parts by weight；The light trigger is preferably one kind or two in benzophenone and triethanolamine
Plant, more preferably benzophenone and triethanolamine, the content of the light trigger is preferably 3~5 parts by weight.Herein described purple
Hardened layer can be formed after outer optic-solidified adhesive coating, the effect can with scratch resistance.Herein described ultraviolet cured adhesive is closed with described
Mass ratio into spices is preferably 500：(1~20), more preferably 500：(5~15).The thickness of the spices hardened layer is preferred
For 2~10 μm, more preferably 3~8 μm.
The material of use substrate layer in herein described use layer is material well known to those skilled in the art, herein not
Particularly limited, example, the substrate layer is preferably PET, and its thickness is preferably 20~150 μm, more preferably 30~
120μm.In order that diaphragm has preferable translucent effect, the light transmittance of the PET base material is more than 90%, and mist degree is 0.
Being used described in the utility model also includes anti-blu-ray layer in layer, the application is not special to the anti-blu-ray layer
Limitation, is anti-blu-ray layer well known to those skilled in the art.In order that the anti-blu-ray layer in the application has preferable anti-blue light
Effect, the anti-blu-ray layer is preferably prepared by organic pressure-sensitive gel with anti-blue light auxiliary agent, and the organic pressure-sensitive gel is above-mentioned
Have been carried out describing in detail, herein without repeating, organic pressure-sensitive gel is by organosiloxane described in the anti-blu-ray layer
As primary solids composition, its content is 70~80 parts by weight, and toluene, dimethylbenzene are as solvent, and its content is 20~30 weight
Point, the viscosity of the organic pressure-sensitive gel is preferably 30000~40000C.P.S.Herein described anti-blue light auxiliary agent is preferably this
Material known to art personnel, herein without special limitation, example, the anti-blue light auxiliary agent is preferably selected from bigcatkin willow
One or more in esters of gallic acid, benzophenone class, benzotriazole, group-substituted acrylonitrile, triazines and hindered amines, more preferably
ESCALOL 567 or phenyl salicylate.The mass ratio of the organic pressure-sensitive gel and the anti-blue light auxiliary agent
Preferably 1000：(2~50), in embodiment, the mass ratio of the organic pressure-sensitive gel and the anti-blue light auxiliary agent is more preferably
For 1000：(5~40).The thickness of the anti-blu-ray layer is preferably 20~70 μm, more preferably 30~55 μm.It is herein described anti-
Blu-ray layer is 5gf/25mm~60gf/25mm according to the GB2792-1998 180 ° of peeling force sizes tested.
Spices hardened layer in the application is arranged at makes scented layer on mobile phone surface using the surface of layer, and fragrance is able to very well
Come out.And anti-blue light auxiliary agent is added in organic pressure-sensitive gel, make anti-blue light auxiliary agent compatible in organic pressure-sensitive gel
Property preferably, and anti-blue light effect fully demonstrates out.
The application is finally provided with peel ply, and the peel ply is mould release membrance, preferably fluorine modeling stripping film, and its base material is excellent
Elect PET as, thickness is preferably 20~150 μm.
The diaphragm that the application is provided makes diaphragm due to being provided with spices hardened layer and anti-blu-ray layer in using layer
Have the effect of fragrance and anti-blue light concurrently simultaneously；On the other hand, organic pressure-sensitive gel is employed in the use layer of the application, due to it
It is the larger glue of ratio of viscosities, can makes diaphragm that there is the effect on the arc side that can preferably fit, it is achieved thereby that the arc side that can fit
Diaphragm has the effect of fragrance and anti-blue light concurrently, and does not influence light penetration, it is ensured that the authenticity of picture, enhances use
Experience at family.
Present invention also provides the preparation method of the diaphragm, comprise the following steps：
Mixed liquor containing spices is coated on the one side using base material, solidification obtains spices hardened layer；
Mixed liquor containing anti-blue light auxiliary agent is coated on to the another side of the use base material, solidified, obtains using layer,
The one side for the being coated with anti-blue light auxiliary agent laminating mould release membrance of the use layer；
Viscose glue is coated on to the one side of protection base material, solidification obtains cuticular layer；
The one side that the spices hardened layer is coated with into viscose glue with the cuticular layer is combined, and obtains diaphragm.
According to the utility model, the preparation of the diaphragm includes cuticular layer, the preparation using layer and peel ply, the application
Preparation order to above layers has no particular limits, can be according to actual production process, appropriate adjustment preparation order.Example
, the application is preferably first prepared for using layer, then layer will be used to be combined with peel ply, and cuticular layer is finally combined again, is protected
Cuticula.
Specifically, the mixed liquor of spices and ultraviolet cured adhesive is coated on the another of the use base material by the application first
Face, solidification obtains using layer；In above process, the spices has been carried out with the ultraviolet cured adhesive in such scheme
Explanation, herein without repeating.In order that spices is well mixed with the mixed liquor of ultraviolet cured adhesive, and bubbles etc. are not miscellaneous
Matter, the application is preferably obtained mixed liquor by way of ultrasonic disperse and physical agitation, then by 1 μm of filter core, will be mixed
Liquid is filtered.Mode the application of the coating has no particular limits, it is preferred to use the mode of nick coating.Applied by mixed liquor
It is distributed in after the one side using base material, the application is preferably heated, and the temperature of the heating is preferably 50~90 DEG C, it is described to add
The time of heat is preferably 30~60s；The application has preferably carried out ultraviolet light solidification, the energy of the ultraviolet light solidification after heating
Amount is preferably 500~800mJ/cm2。
After spices hardened layer is obtained, the application has carried out the preparation of anti-blu-ray layer, i.e., in the another side using base material
Anti- blue light auxiliary agent and organic pressure-sensitive gel are preferably comprised in mixed liquor of the coating containing anti-blue light auxiliary agent, the mixed liquor.Equally,
The application is preferred to use ultrasonic disperse and mixes anti-blue light auxiliary agent with organic pressure-sensitive gel with the mode of physical agitation, then passes through 15
μm filter core by obtained mixed liquor filter.Mode the application of the coating has no particular limits, and is people in the art
Coating method known to member, in order that diaphragm has preferably laminating effect, is preferred to use comma formula scraper herein
Mode is coated with, and the coating method of the comma formula scraper is mode well known to those skilled in the art, for its detailed process this
Place is without repeating.After coating is completed, the application is preferred to use the mode being heating and curing and solidified, and the temperature of the heating is excellent
Elect 130~150 DEG C as, the time of the heating is preferably 60~90s.
Prepared by said process and used layer, the application is preferably in the compound stripping of one side for being coated with anti-blue light auxiliary agent
Layer.The compound mode is mode well known to those skilled in the art, herein without special limitation.
Example, the application has finally carried out the preparation of cuticular layer, i.e., viscose glue is coated on to the one side of protection base material, Gu
Change, obtain cuticular layer；The viscose glue is material well known to those skilled in the art, and preferably, the viscose glue is preferably
Organic pressure-sensitive gel, the organic pressure-sensitive gel is above-mentioned to be had been carried out describing in detail, is no longer repeated herein.The solidification is excellent
To elect as and be heating and curing, the temperature being heating and curing is preferably 130~150 DEG C, time for being heating and curing is preferably 60~
90s。
The one side that the spices hardened layer of the last use layer by above-mentioned preparation of the application is coated with viscose glue with the cuticular layer is answered
Close, obtain diaphragm.Above-mentioned compound mode is mode well known to those skilled in the art, herein without special limitation.
For the ease of the use of diaphragm, the application is preferably by way of being die cut mechanical hot pressing to diaphragm obtained above according to institute
The size needed carries out cross cutting hot pressing.
The diaphragm that the utility model is provided makes guarantor due to being provided with spices hardened layer and anti-blu-ray layer in using layer
Cuticula has fragrance and anti-blue light concurrently.Preferably, due to use in the spices hardened layer in the diaphragm of the application
Ultraviolet cured adhesive is flexible relatively good one kind, and its tensile shear strength is 6~10MPa；And use the organosilicon pressure in layer
Quick glue uses the larger one kind of silica gel ratio of viscosities, so under force, can be very good to ensure the laminating of diaphragm
Effect, and side should not be played.Test result indicates that, the application provide fragrance type anti-blue light can fit arc side diaphragm it is hard
Degree can reach 3-4H using the test of electric pencil hardometer；The use of thickness degree it is 42~160 μm, using the wear-resisting examination of rubber alcohol
Testing the wear-resisting 2KG of machine test can be carried out 10 times；Use double aobvious dual control peel strength experimental machines test tensile forces for 10gf/25mm~
30gf/25mm, peeling force is 5gf/25mm-20gf/25mm；Light transmittance >=90%, mist degree are tested using printing opacity haze measurement instrument
＜ 1%, is without color diaphragm；Tested using anti-blue light tester and the protection ratio standard of blue light is protected more than 99.9%UV.
For a further understanding of the utility model, the diaphragm provided with reference to embodiment the utility model and its system
Preparation Method is described in detail, and protection domain of the present utility model is not limited by the following examples.
Raw material in following examples is commercially available prod.
Embodiment 1
A, it is coated with using layer ultraviolet cured adhesive
Ultraviolet cured adhesive：The parts by weight of butanone 40, the parts by weight of propylene glycol methyl ether acetate 40, hexanediyl ester 40
Parts by weight, the parts by weight of epoxy acrylic resin 30, the parts by weight of polyurethane acrylic resin 15, the parts by weight of benzophenone 4, three ethanol
The parts by weight of amine 1；
By synthetic perfume and ultraviolet cured adhesive according to 5：500 ratio mixing, using ultrasonic disperse and physical agitation
Mode, be sufficiently stirred for, make glue be well mixed, glue is filtered with 1 μm of filter core, mixed liquor is obtained；Synthetic perfume is to smoke
The lavender alcohol of clothing hay-scented type, is 2- isopropenyls -5- methyl -4 hexenyl alcohol；
The coating mixture by the way of 50 μm of PET base material one sides are coated with using nick, is about then 50~90 DEG C in temperature
30~60s of oven heat after solidify by ultraviolet light, UV lamp energy is about 500~800mJ/cm2, obtain the perfume (or spice) of 6 μm of thickness
Expect hardened layer；
B, it is coated with using layer organic pressure-sensitive gel
By organic pressure-sensitive gel and anti-blue light auxiliary agent according to 1000：10 ratio mixing, is stirred using ultrasonic disperse with physics
The mode mixed, is sufficiently stirred for, and is well mixed glue, with 15 μm of filter core, glue is filtered, mixed liquor is obtained；Organosilicon pressure
Quick glue is to be prepared by the organosiloxane of 70 parts by weight with toluene, the dimethylbenzene of 30 parts by weight, and anti-blue light auxiliary agent is 2- hydroxyls
Base -4- methoxy benzophenones.
Above-mentioned mixed liquor is coated with by way of comma formula scraper in the substrate backside of coated fragrance hardened layer, then is passed through
Temperature is about that 130~150 DEG C of 60~90s of baking oven is heating and curing, and it is fully solidified, obtains the anti-blu-ray layer of 35 μm of thickness,
The fluorine of 50 μm of laminating moulds mould release membrance here again；
C, cuticular layer glue application
Use comma formula scraper for coating organic pressure-sensitive gel in the one side of PET base material, by baking oven (temperature is about 130~
150 degree, 60~90s) it is heating and curing, it is fully solidified, obtain the adhesive-layer of 10 μm of thickness；
D, cover cuticular layer
It is about 60 μm of cuticular layer that the use layer for having covered stripping film, which is covered with, and is coated with the thickness of silica gel, finally by cross cutting
Hot pressing machinery carries out cross cutting hot pressing to three layered material products according to required size, obtains that cambered surface screen can be protected comprehensively
Diaphragm.
4H can be reached using the test of electric pencil hardometer, the use of thickness degree is 91 μm, using the wear-resisting examination of rubber alcohol
Testing machine and testing wear-resisting 2KG can be carried out 10 times, use double aobvious dual control peel strength experimental machines test peeling forces for 15gf/25mm~
20gf/25mm, tensile force is 6gf/25mm~10gf/25mm；Light transmittance >=90%, mist degree are tested using printing opacity haze measurement instrument
＜ 1%, is without color diaphragm；Tested using anti-blue light tester and 99.9%UV protection is greater than to the protection ratio standard of blue light.
Embodiment 2
A, it is coated with using layer ultraviolet cured adhesive
Ultraviolet cured adhesive：The parts by weight of butanone 30, the parts by weight of propylene glycol methyl ether acetate 30, hexanediyl ester 50
Parts by weight, the parts by weight of epoxy acrylic resin 30, the parts by weight of polyurethane acrylic resin 15, the parts by weight of benzophenone 4, three ethanol
The parts by weight of amine 1；
By synthetic perfume and ultraviolet cured adhesive according to 1：500 ratio mixing, using ultrasonic disperse and physical agitation
Mode, be sufficiently stirred for, make glue be well mixed, glue is filtered with 1 μm of filter core, mixed liquor is obtained；The synthetic perfume
For the jasminal with jasmine fragrance；
Coating mixture by the way of 23 μm of PET base materials one side is coated with using nick, is about then 50~90 DEG C in temperature
30~60s of oven heat after solidify by ultraviolet light, UV lamp energy is about 500~800mJ/cm2, obtain 3 μm of UV perfume (or spice) of thickness
Expect hardened layer；
B, it is coated with using layer organic pressure-sensitive gel
By organic pressure-sensitive gel and anti-blue light auxiliary agent according to 1000：5 ratio mixing, with ultrasonic disperse and physical agitation
Mode, is sufficiently stirred for, and is well mixed glue, filters glue with 15 μm of filter core, obtain mixed liquor；The silicone pressure sensitive
Glue is to be prepared by the organosiloxane of 80 parts by weight with toluene, the dimethylbenzene of 20 parts by weight, and anti-blue light auxiliary agent is salicylic acid
Phenyl ester；
Above-mentioned mixed liquor is coated with by way of comma formula scraper in the substrate backside of coated UV fragrance hardened layer, then is led to
Excess temperature is about that 130~150 DEG C of 60~90s of baking oven is heating and curing, and it is fully solidified, obtains the anti-blue light of 30 μm of thickness
Layer, then 50 μm of fluorine modeling mould release membrances of fitting here；
C, cuticular layer glue application
Use comma formula scraper for coating organic pressure-sensitive gel in the one side of PET base material, by baking oven (temperature is about 130~
150 degree, 60~90s) it is heating and curing, it is fully solidified, obtain the adhesive-layer of 5 μm of thickness；
D, cover cuticular layer
It is about 55 μm of cuticular layer that the use layer for having covered stripping film, which is covered with, and is coated with the thickness of silica gel, finally by cross cutting
Hot pressing machinery carries out cross cutting hot pressing to three layered material products according to required size, obtains that cambered surface screen can be protected comprehensively
Diaphragm.
3H can be reached using the test of electric pencil hardometer, the use of thickness degree is 56 μm, using the wear-resisting examination of rubber alcohol
Testing machine and testing wear-resisting 2KG can be carried out 10 times, use double aobvious dual control peel strength experimental machines test peeling forces for 10gf/25mm~
30gf/25mm, tensile force is 5gf/25mm~10gf/25mm；Light transmittance >=90%, mist degree are tested using printing opacity haze measurement instrument
＜ 1%, is without color diaphragm；Tested using anti-blue light tester and 99.9%UV protection is greater than to the protection ratio standard of blue light.
The explanation of above example is only intended to help and understands method of the present utility model and its core concept.It should refer to
Go out, for those skilled in the art, can also be to this on the premise of the utility model principle is not departed from
Utility model carries out some improvement and modification, and these are improved and modification also falls into the utility model scope of the claims
It is interior.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (4)
1. the dulcet Blue-light-resistantprotective protective film of one kind tool, including it is sequentially overlapped the cuticular layer of setting, using layer and peel ply, it is special
Levy and be,
The cuticular layer includes the protection substrate layer and adhesive-layer for being sequentially overlapped setting；
The use layer includes being sequentially overlapped the spices hardened layer of setting, using substrate layer and anti-blu-ray layer；
The peel ply is mould release membrance；
The adhesive-layer is disposed adjacent with the spices hardened layer, and the anti-blu-ray layer is disposed adjacent with the mould release membrance.
2. Blue-light-resistantprotective protective film according to claim 1, it is characterised in that the thickness of the protection substrate layer is 25~
100 μm, the thickness of the adhesive-layer is 5~20 μm.
3. Blue-light-resistantprotective protective film according to claim 1, it is characterised in that the thickness of the spices hardened layer is 2~10 μ
M, the thickness of the use substrate layer is 20~150 μm, and the thickness of the anti-blu-ray layer is 20~70 μm, the use substrate layer
Material be PET.
4. Blue-light-resistantprotective protective film according to claim 1, it is characterised in that the thickness of the mould release membrance is 20~150 μm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621072978.XU CN206416618U (en) | 2016-09-22 | 2016-09-22 | The dulcet Blue-light-resistantprotective protective film of one kind tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621072978.XU CN206416618U (en) | 2016-09-22 | 2016-09-22 | The dulcet Blue-light-resistantprotective protective film of one kind tool |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108146092A (en) * | 2017-09-27 | 2018-06-12 | 深圳市锦兆天电子科技有限公司 | Ultra-thin photomask silica gel face glue transfer printing process |
| CN109439224A (en) * | 2018-10-25 | 2019-03-08 | 惠州市浩明科技股份有限公司 | Scratch resistant protective film |
-
2016
- 2016-09-22 CN CN201621072978.XU patent/CN206416618U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108146092A (en) * | 2017-09-27 | 2018-06-12 | 深圳市锦兆天电子科技有限公司 | Ultra-thin photomask silica gel face glue transfer printing process |
| CN109439224A (en) * | 2018-10-25 | 2019-03-08 | 惠州市浩明科技股份有限公司 | Scratch resistant protective film |
| CN109439224B (en) * | 2018-10-25 | 2021-08-13 | 惠州市浩明科技股份有限公司 | Scratch-resistant protective film |
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