CN207918753U - A kind of multi-functional double-sided adhesive rubberizing - Google Patents
A kind of multi-functional double-sided adhesive rubberizing Download PDFInfo
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- CN207918753U CN207918753U CN201820057623.6U CN201820057623U CN207918753U CN 207918753 U CN207918753 U CN 207918753U CN 201820057623 U CN201820057623 U CN 201820057623U CN 207918753 U CN207918753 U CN 207918753U
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- sided adhesive
- blue light
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Abstract
This application provides a kind of multi-functional double-sided adhesive rubberizings, including the first protective layer contacted successively, anti-blue light adhesive layer, the curved layer of heat resistanceheat resistant, substrate layer, antistatic adhesive layer and the second protective layer.Be provided with anti-blue light adhesive layer, the curved layer of heat resistanceheat resistant and antistatic adhesive layer in the double-sided adhesive rubberizing, it made to be used for bonding optical glass, can ensure be not in after hot bending rebound situation, it is ensured that cambered surface safeguard film for cellular phone is used for a long time；With anlistatig effect, it is ensured that will not bring electrostatic damage to mobile phone internal element when safeguard film for cellular phone is bonded mobile phone；Also have the function of anti-blue light, 80% or more can be shielded to the harmful shortwave blue light of eyes, be a kind of multi-functional double-sided adhesive gum deposit, pleasant use feeling is brought for user.
Description
Technical field
This application involves adhesive material technical field more particularly to a kind of multi-functional double-sided adhesive rubberizings.
Background technology
Safeguard film for cellular phone is also known as mobile phone cosmetic membrane, Mobile phone film, is a kind of cold mounting that can be used for mounting handset, screen
Film；Right way Mobile phone film can protect eyesight, not hinder eyes, nine layers of protection, effectively obstruct ultraviolet light radiation, shortwave blue light ray,
Soft dazzling source stimulating adheres to AF coatings, the feel of Mobile phone film and hardness is made to accomplish perfect adaptation.It can be divided according to its purposes
For：Protecting film of mobile phone screen, handset protective film, 150 film of the Qun Dynasty, peep-proof film, mirror film, AR films, frosted film, scratch resistant protection
Film, handset anti-scratch protective film and handset decorate protective film.
With the development of mobile terminal device, people are gradually more and more on the smart machines such as mobile phone, tablet computer
Processing work, the requirement due to consumer for screen protecting film is higher and higher, while seeking GPF (General Protection False, it is also desirable to energy
Enough subsidiary other functions, do not affect the appearance also.The hot bending for the safeguard film for cellular phone that all kinds of cambered surface Mobile phone screens use currently on the market
Retention time is not lasting enough, influences service life.
Apply for content
In view of this, the application's is designed to provide a kind of multi-functional double-sided adhesive rubberizing, which has
Heat resistanceheat resistant is curved, antistatic and anti-blue light function.
The present invention provides a kind of multi-functional double-sided adhesive rubberizings, including the first protective layer contacted successively, and anti-blue light is viscous
Tie layer, the curved layer of heat resistanceheat resistant, substrate layer, antistatic adhesive layer and the second protective layer.
Preferably, the thickness of the antistatic adhesive layer is 10~30 microns.
Preferably, the thickness of the anti-blue light adhesive layer is 10~60 microns.
Preferably ,=state the curved layer of heat resistanceheat resistant thickness be 10~80 microns.
Preferably, first protective layer be selected from layer of polyethylene terephthalate, polyvinyl chloride layer, Polycarbonate Layer,
Polypropylene layer or polyethylene layer；
The thickness of first protective layer is 35~80 microns.
Preferably, second protective layer be selected from layer of polyethylene terephthalate, polyvinyl chloride layer, Polycarbonate Layer,
Polypropylene layer or polyethylene layer；
The thickness of second protective layer is 50~100 microns.
Preferably, the substrate layer is pet film.
This application provides a kind of multi-functional double-sided adhesive rubberizings, including the first protective layer contacted successively, and anti-blue light is viscous
Tie layer, the curved layer of heat resistanceheat resistant, substrate layer, antistatic adhesive layer and the second protective layer.Anti- blue light is provided in the double-sided adhesive rubberizing to bond
Layer, the curved layer of heat resistanceheat resistant and antistatic adhesive layer make it be used for bonding optical glass, can ensure be not in after hot bending rebound shape
Condition, it is ensured that cambered surface safeguard film for cellular phone is used for a long time；With anlistatig effect, it is ensured that not when safeguard film for cellular phone is bonded mobile phone
Electrostatic damage can be brought to mobile phone internal element；Also have the function of anti-blue light, it is harmful to eyes short that 80% or more can be shielded
Wave blue light is a kind of multi-functional double-sided adhesive gum deposit, and pleasant use feeling is brought for user.
Description of the drawings
Fig. 1 is the structural schematic diagram of multi-functional double-sided adhesive rubberizing provided by the present application.
Specific implementation mode
This application provides a kind of multi-functional double-sided adhesive rubberizings, including the first protective layer contacted successively, and anti-blue light is viscous
Tie layer, the curved layer of heat resistanceheat resistant, substrate layer, antistatic adhesive layer and the second protective layer.
Referring to Fig. 1, Fig. 1 is the structural schematic diagram of multi-functional double-sided adhesive rubberizing provided by the present application, wherein 1 protects for first
Sheath, 2 be anti-blue light adhesive layer, and 3 be the curved layer of heat resistanceheat resistant, and 4 be substrate layer, and 5 for antistatic adhesive layer and 6 be the second protective layer.
Double-sided adhesive rubberizing provided by the present application includes the first protective layer 1.The thickness of first protective layer is 35~80 micro-
Rice.First protective layer is selected from polyethylene terephthalate (PET) layer, polyvinyl chloride (PVC) layer, makrolon (PC)
Layer, polypropylene (OPP) layer or polyethylene (PE) layer.
Double-sided adhesive rubberizing provided by the present application includes the anti-blue light adhesive layer 2 contacted with the curved layer of the heat resistanceheat resistant.The anti-indigo plant
The thickness of light adhesive layer is 10~60 microns.The anti-blue light adhesive layer is the mixture layer of binder and blue-light absorbers；Institute
It is 0.35 to state the mass ratio of blue-light absorbers and binder in anti-blue light adhesive layer:100.Binder in the anti-blue light adhesive layer
It is one or more in silica gel, acrylic glue, pressure sensitive adhesive and OCA glue；The blue-light absorbers are selected from ethyl -2- cyano -
3- (4- hydroxy 3-methoxybenzenes base) propyl- 2- e pioic acid methyl esters and/or 2-hydroxy-4-n-octoxybenzophenone.
Double-sided adhesive rubberizing provided by the present application includes the curved layer of the heat resistanceheat resistant that is contacted with first protective layer 3.The heat resistanceheat resistant is curved
The thickness of layer is 10~80 microns.The raw material for preparing of the curved layer of heat resistanceheat resistant is selected from epoxy acrylate, urethane acrylate, gathers
Ether acrylate, polyester acrylate, acrylic resin, isobornyl acrylate (IBOA), isobornyl methacrylate
(IBOMA), methacrylic acid -2- hydroxy methacrylates (HEMA), tri (propylene glycol) diacrylate (TPGDA), hexylene glycol dipropyl
Olefin(e) acid ester (HDDA), diethylene glycol diacrylate (DEGDA), neopentylglycol diacrylate (NPGDA), trimethylolpropane
It is one or more in three ester (PETA) of triacrylate (TMPTA) and three propylene of pentaerythrite.The transmission of the curved layer of heat resistanceheat resistant
Rate is 92% or more.
Double-sided adhesive rubberizing provided by the present application includes the substrate layer 4 contacted with the anti-blue light adhesive layer, the substrate layer
For pet film.The light transmittance of the substrate layer is 90% or more.
Double-sided adhesive rubberizing provided by the present application includes the antistatic adhesive layer 5 contacted with the substrate layer, described antistatic
The thickness of adhesive layer is 10~30 microns.The antistatic adhesive layer is the mixture layer of binder and antistatic agent；It is described anti-
The mass ratio of binder and antistatic agent is 100 in electrostatic bonding layer:0.05~5.The binder is selected from silica gel, acrylic
It is one or more in glue, pressure sensitive adhesive and OCA glue；The antistatic agent resists quiet selected from salicylic acid esters antistatic agent, benzophenone class
Electric agent, benzotriazole antistatic agent, group-substituted acrylonitrile antistatic agent, triazines antistatic agent and hindered amines antistatic agent
In it is one or more.
Double-sided adhesive rubberizing provided by the present application includes the second protective layer 6 contacted with the antistatic adhesive layer.Described
Two protective layers are selected from layer of polyethylene terephthalate, polyvinyl chloride layer, Polycarbonate Layer, polypropylene layer or polyethylene layer；Institute
The thickness for stating the second protective layer is 50~100 microns.
In this application, the preparation method of double-sided adhesive rubberizing described in above-mentioned technical proposal includes the following steps：
One surface of base material is coated into the curved layer raw material of heat resistanceheat resistant, obtains the curved layer composite layer of base material-heat resistanceheat resistant；
It is coated with anti-blue light in the hot bending layer surface of the curved layer composite layer of base material-heat resistanceheat resistant and bonds raw material, encloses the second protective film, obtain
To curved the-the second protective layer of the layer composite layer of base material-heat resistanceheat resistant；
It is coated with antistatic cohesive raw material on another surface of base material, the first protective film is enclosed, obtains double-sided adhesive rubberizing.
The application preferably uses slit type scraper by the curved layer raw material of heat resistanceheat resistant on a surface of base material.The application preferably applies
After covering the curved layer raw material of heat resistanceheat resistant, release film is covered in the curved layer surface of heat resistanceheat resistant；Release film is gone again when being coated with anti-blue light and bonding raw material
It removes.
This application provides a kind of multi-functional double-sided adhesive rubberizings, including the first protective layer contacted successively, and anti-blue light is viscous
Tie layer, the curved layer of heat resistanceheat resistant, substrate layer, antistatic adhesive layer and the second protective layer.Anti- blue light is provided in the double-sided adhesive rubberizing to bond
Layer, the curved layer of heat resistanceheat resistant and antistatic adhesive layer make it have that heat resistanceheat resistant is curved, antistatic and anti-blue light function.
In order to further illustrate the application, with reference to embodiment to a kind of multi-functional double faced adhesive provided by the present application
Glue is described in detail, but they cannot be interpreted as to the restriction to the application protection domain.
Embodiment 1
Polyester acrylate is coated on a surface of base material pet film using slit type scraper
With the mixture of acrylic resin, the curved composite layer of base material-heat resistanceheat resistant is obtained, the wherein thickness of the curved layer of heat resistanceheat resistant is 40 microns；
It is coated with anti-blue light in the curved layer surface of the heat resistanceheat resistant of the curved layer composite layer of base material-heat resistanceheat resistant and bonds raw material, anti-blue light bonds raw material
It is 0.35 for mass ratio:100 2-hydroxy-4-n-octoxybenzophenone blue-light absorbers and OCA glue mixtures；Thickness is enclosed again
Degree is 50 microns of PET film, obtains curved-anti-blue light binding composite layer of base material-heat resistanceheat resistant, wherein the thickness of anti-blue light adhesive layer is
30 microns；
It is coated with antistatic cohesive raw material on another surface of base material, it is 0.1 that antistatic cohesive raw material, which is mass ratio,:100
The mixture of salicylic acid esters antistatic agent and pressure sensitive adhesive, then the PET film that thickness is 40 microns is enclosed, double-sided adhesive rubberizing is obtained,
The thickness of wherein antistatic adhesive layer is 15 microns.
Embodiment 2
Two propylene of hexylene glycol is coated on a surface of base material pet film using slit type scraper
The mixture of three ester of acid esters and three propylene of pentaerythrite obtains the curved composite layer of base material-heat resistanceheat resistant, and the wherein thickness of the curved layer of heat resistanceheat resistant is 70
Micron；
It is coated with anti-blue light in the curved layer surface of the heat resistanceheat resistant of the curved layer composite layer of base material-heat resistanceheat resistant and bonds raw material, anti-blue light bonds raw material
It is 0.35 for mass ratio:100 ethyl -2- cyano -3- (4- hydroxy 3-methoxybenzenes base) propyl- 2- e pioic acid methyl ester blue light absorptions
Agent and silica-gel mixture；The PVC film that thickness is 90 microns is enclosed again, obtains curved-anti-blue light binding composite layer of base material-heat resistanceheat resistant,
In, the thickness of anti-blue light adhesive layer is 50 microns；
It is coated with antistatic cohesive raw material on another surface of base material, it is 0.3 that antistatic cohesive raw material, which is mass ratio,:100
The mixture of benzotriazole antistatic agent and pressure sensitive adhesive, then the PVC film that thickness is 70 microns is enclosed, double-sided adhesive rubberizing is obtained,
The thickness of wherein antistatic adhesive layer is 25 microns.
As seen from the above embodiment, this application provides a kind of multi-functional double-sided adhesive rubberizings, including contacted successively
One protective layer, anti-blue light adhesive layer, the curved layer of heat resistanceheat resistant, substrate layer, antistatic adhesive layer and the second protective layer.In the double-sided adhesive rubberizing
It is provided with anti-blue light adhesive layer, the curved layer of heat resistanceheat resistant and antistatic adhesive layer, makes it be used for bonding optical glass, after capable of ensureing hot bending
Be not in the situation of rebound, it is ensured that cambered surface safeguard film for cellular phone is used for a long time；With anlistatig effect, it is ensured that protected in mobile phone
Cuticula will not bring electrostatic damage when being bonded mobile phone to mobile phone internal element；Also have the function of anti-blue light, can shield 80% with
On to the harmful shortwave blue light of eyes, be a kind of multi-functional double-sided adhesive gum deposit, pleasant use feeling brought for user.
The above is only the preferred embodiment of the application, it is noted that for the ordinary skill people of the art
For member, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications are also answered
It is considered as the protection domain of the application.
Claims (7)
1. a kind of multi-functional double-sided adhesive rubberizing, including the first protective layer for contacting successively, anti-blue light adhesive layer, the curved layer of heat resistanceheat resistant,
Substrate layer, antistatic adhesive layer and the second protective layer.
2. multi-functional double-sided adhesive rubberizing according to claim 1, which is characterized in that the thickness of the antistatic adhesive layer
It is 10~30 microns.
3. multi-functional double-sided adhesive rubberizing according to claim 1, which is characterized in that the thickness of the anti-blue light adhesive layer
It is 10~60 microns.
4. multi-functional double-sided adhesive rubberizing according to claim 1, which is characterized in that the thickness of the curved layer of heat resistanceheat resistant is 10
~80 microns.
5. multi-functional double-sided adhesive rubberizing according to claim 1, which is characterized in that first protective layer is selected from poly- pair
Polyethylene terephthalate layer, polyvinyl chloride layer, Polycarbonate Layer, polypropylene layer or polyethylene layer；
The thickness of first protective layer is 35~80 microns.
6. multi-functional double-sided adhesive rubberizing according to claim 1, which is characterized in that second protective layer is selected from poly- pair
Polyethylene terephthalate layer, polyvinyl chloride layer, Polycarbonate Layer, polypropylene layer or polyethylene layer；
The thickness of second protective layer is 50~100 microns.
7. multi-functional double-sided adhesive rubberizing according to claim 1, which is characterized in that the substrate layer is poly- terephthaldehyde
Sour glycol ester film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820057623.6U CN207918753U (en) | 2018-01-12 | 2018-01-12 | A kind of multi-functional double-sided adhesive rubberizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820057623.6U CN207918753U (en) | 2018-01-12 | 2018-01-12 | A kind of multi-functional double-sided adhesive rubberizing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207918753U true CN207918753U (en) | 2018-09-28 |
Family
ID=63616486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820057623.6U Active CN207918753U (en) | 2018-01-12 | 2018-01-12 | A kind of multi-functional double-sided adhesive rubberizing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207918753U (en) |
-
2018
- 2018-01-12 CN CN201820057623.6U patent/CN207918753U/en active Active
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