CN206653711U - A kind of compound PE diaphragms of high-stiffness - Google Patents
A kind of compound PE diaphragms of high-stiffness Download PDFInfo
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- CN206653711U CN206653711U CN201720306004.1U CN201720306004U CN206653711U CN 206653711 U CN206653711 U CN 206653711U CN 201720306004 U CN201720306004 U CN 201720306004U CN 206653711 U CN206653711 U CN 206653711U
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- adhesive layer
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Abstract
A kind of this new compound PE diaphragm for disclosing high-stiffness; including PE substrate layers; the front of the PE substrate layers sets an anti-dazzle photosphere; PET back-up coats and pressure-sensitive adhesive layer are sequentially provided with the anti-dazzle photosphere; adhesive layer is all provided between the PET back-up coats and the anti-dazzle photosphere and the pressure-sensitive adhesive layer; the back side of the PE substrate layers sets counterdie, and adhesive layer also is provided between the counterdie and the PE substrate layers;Wherein, the PE protections film thickness is 180~230 μm; the PE substrate layers thickness is 50~75 μm; the anti-dazzle thickness degree is 10~20 μm; the PET back-up coats thickness is 45~50 μm; the pressure-sensitive adhesive layer thickness is 10~15 μm, and the carrier film thickness is 45~50 μm, and the adhesive layer thickness is 5~10 μm.This new compound PE diaphragm has high-stiffness, high transmission rate, low haze and the anti-glare properties energy possessed.
Description
Technical field
It the utility model is related to film and diaphragm field, the compound PE diaphragms of especially a kind of high-stiffness.
Background technology
Diaphragm is a kind of film material to other materials surface with defencive function, and it is mainly made up of polyolefin.
Diaphragm is mainly used in the surface protection that various surface appearances require higher product, such as protection film for automobile, household electrical appliances diaphragm,
To prevent its surface tear, pollution and abrasion etc. during carrying, process, storing and installing and using, so that article is protected
Good outward appearance is held, improves the grade and yield rate of product, therefore, diaphragm plays an important roll.
Used diaphragm is typically the sub- quick glue coating of acrylic during electronics and optical component processing and manufacturing
Polyethylene protective film, sticky adaptability and poor from venting quality, the difficulty controlled during production and use is big, and is using
During the diaphragm easily corrosion by the external world and pressure, its compound fastness and heat seal strength are poor, from exhaust performance also not
Ideal to the greatest extent.Also, the service life of diaphragm in itself is short, pollution is big, is unfavorable for marketing application.
A kind of PE diaphragms of Chinese patent（Number of patent application：2015207921341）It is above-mentioned existing to disclose a kind of solution
The PE diaphragms of problem present in technology.But in above-mentioned technical proposal also there is anti-glare properties energy in disclosed PE diaphragms
Difference, the defects of light transmittance is small, mist degree is big.Moreover, tensile strength to be in use present bad for existing PE diaphragms, make
Used time is when PE diaphragms by protection materials with being bonded, if operating personnel are somewhat firmly uneven, it may occur that orientation stretching, so as to
Cause diaphragm with not being inconsistent by protection materials and device size；Further, since PE belongs to linear structure macromolecule, PE is caused to protect
Film is excessively soft, and hardness and deflection are inadequate.If solving disadvantages mentioned above using the method for increase PE base material thickness, can cause again
PE protection film preparations become complicated and cost increases.
Therefore, a kind of deflection height is designed, light transmittance is high, mist degree is small and the PE diaphragms with anti-glare properties energy are market institutes
Need badly.
Utility model content
The technical problem of solution of the present utility model is to be directed to above-mentioned the defects of existing of the prior art, provides a kind of height
The compound PE diaphragms of deflection, the compound PE diaphragms have high-stiffness, high transmission rate, low haze and the anti-glare properties possessed
Energy.
To solve above-mentioned technical problem, the technical scheme that the utility model is taken is as follows, and a kind of compound PE of high-stiffness is protected
Cuticula, including PE substrate layers, the front of the PE substrate layers set an anti-dazzle photosphere, and being sequentially provided with PET on the anti-dazzle photosphere adds
Gu layer and pressure-sensitive adhesive layer, adhesive layer, the PE are all provided between the PET back-up coats and the anti-dazzle photosphere and the pressure-sensitive adhesive layer
The back side of substrate layer sets counterdie, and adhesive layer also is provided between the counterdie and the PE substrate layers;Wherein, the PE protections thickness
Spend for 180~230 μm, the PE substrate layers thickness is 50~75 μm, and the anti-dazzle thickness degree is 10~20 μm, the PET
Back-up coat thickness is 45~50 μm, and the pressure-sensitive adhesive layer thickness is 10~15 μm, and the carrier film thickness is 45~50 μm, the glue
Adhesion coating thickness is 5~10 μm.
It is expanded on further as to above-mentioned technical proposal：
In the above-mentioned technical solutions, the anti-dazzle photosphere is coated on the front of the PE substrate layers.
In the above-mentioned technical solutions, the anti-dazzle photosphere is tin ash powder coating, cobalt dioxide powder coating, oxidation antimony powder
Coating, titanium oxide powder coating, silica powder coating and polymethyl methacrylate micro-powder coating one of which.
In the above-mentioned technical solutions, the thickness of the anti-dazzle photosphere is 20 μm.
In the above-mentioned technical solutions, the adhesive layer be acrylic adhesive layer, PU adhesive layers and organic silica gel adhesive layer its
Middle one kind.
In the above-mentioned technical solutions, the adhesive layer is organic silica gel adhesive layer, and the thickness of the adhesive layer is 5 μm.
In the above-mentioned technical solutions, the pressure-sensitive adhesive layer is acrylic ester aquosity pressure-sensitive adhesive layer, and the pressure sensitive adhesive thickness
Spend for 10 μm.
In the above-mentioned technical solutions, the PET back-up coats are PET film, and the thickness of the PET back-up coats is 50 μm.
In the above-mentioned technical solutions, the counterdie is graphene oxide modification acrylate counterdie, and the thickness of the counterdie
Spend for 50 μm.
In the above-mentioned technical solutions, the PE protections film thickness is 180 μm, and the PE substrate layers thickness is 75 μm.
The beneficial effects of the utility model are:This new PE diaphragm is anti-dazzle in one layer of the front setting of PE basement membranes
Photosphere, so that PE diaphragms have good anti-glare properties energy;Again in the gluing one layer of PET back-up coat in anti-dazzle photosphere upper end, make
The deflection that PE diaphragms have had is obtained, then one layer of acrylic ester aquosity pressure-sensitive adhesive layer of setting, the sheet made are new on PET back-up coats
The PE diaphragms of type have good light transmittance and small mist degree;Meanwhile this new PE diaphragm also has good row certainly
The sticky applicability of performance and Geng Gao, the control difficulty during production and use is reduced, overall compound fastness is strong, pollution
It is small, service life length.
Brief description of the drawings
Fig. 1 is hierarchical structure schematic diagram of the present utility model.
In figure, 1.PE substrate layers, 2. anti-dazzle photospheres, 3.PET back-up coats, 4. pressure-sensitive adhesive layers, 5. adhesive layers, 6. counterdies.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
The embodiment described by reference to accompanying drawing is exemplary, it is intended to for explaining the application, and it is not intended that right
The limitation of the application.In the description of the present application, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ",
" width ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ",
The orientation or position relationship of the instructions such as " clockwise ", " counterclockwise " be based on orientation shown in the drawings or position relationship, be only for
It is easy to describe the application and simplify to describe, rather than instruction or implies that signified device or element there must be specific side
Position, with specific azimuth configuration and operation, therefore it is not intended that limitation to the application.In addition, term " first ", " second "
It is only used for describing purpose, and it is not intended that indicating or implying relative importance or imply the technical characteristic indicated by indicating
Quantity.Thus, " first " is defined, the feature of " second " can be expressed or implicitly includes one or more spy
Sign.In the description of the present application, " several ", " multiple " are meant that two or more, unless otherwise clearly specific
Limit.In this application, unless otherwise clearly defined and limited, the art such as term " installation ", " connected ", " connection ", " fixation "
Language should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected;Can be machinery
Connection, can also be electrical connection;Can be joined directly together, can also be indirectly connected by intermediary, can be two elements
Internal connection.For the ordinary skill in the art, above-mentioned term can be understood in the application as the case may be
In concrete meaning.Unless otherwise clearly defined and limited, in this application, fisrt feature second feature it " on " or it
" under " can directly be contacted including the first and second features, it is not directly to contact but lead to that can also include the first and second features
The other characterisation contact crossed between them.And fisrt feature second feature " on ", " top " and " above " include the
One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " including fisrt feature directly over second feature and oblique upper, or only
Represent that fisrt feature level height is less than second feature.
A kind of new specific embodiment of the example sheet of accompanying drawing 1, a kind of compound PE diaphragms of high-stiffness, the PE diaphragms
Thickness is 180~230 μm, and preferably 180 μm, it includes PE substrate layers 1, and the front of the PE substrate layers 1 sets an anti-dazzle photosphere
2, the anti-dazzle photosphere 2 is coated on the front of the PE substrate layers 1 by way of coating, and the anti-dazzle photosphere 2 is to receive
Rice tin ash powder coating, nanometer titanium dioxide Co powder coating, nanometer antimony oxide powder coating, nano-titanium oxide powder coating, nanometer two
Silica powder coating and polymethyl methacrylate micro-powder coating one of which, the thickness of the anti-dazzle photosphere 2 is 10~20 μm, excellent
Choosing is set as 20 μm;Be sequentially provided with PET back-up coats 3 and pressure-sensitive adhesive layer 4 on the anti-dazzle photosphere 2, and the PET back-up coats 3 with
Adhesive layer 5 is all provided between the anti-dazzle photosphere 2 and between the PET back-up coats 3 and the pressure-sensitive adhesive layer 4;And the PE bases
The back side of material layer 1 sets counterdie 6, and adhesive layer 5 also is provided between the counterdie 6 and the PE substrate layers 1.In the present embodiment, institute
The thickness of PE substrate layers 1 is stated as 50~75 μm, preferably 75 μm;The adhesive layer 5 is acrylic adhesive layer, PU adhesive layers and organosilicon
Glue adhesive layer one of which, preferably organic silica gel adhesive layer, and the thickness that the adhesive layer 5 is set is 5~10 μm, preferably 5 μ
m;The PET back-up coats 3 are PET film, and the thickness that the PET back-up coats 3 are set is 45~50 μm, preferably 50 μm;Institute
It is acrylic ester aquosity pressure-sensitive adhesive layer to state pressure-sensitive adhesive layer 4, and the thickness of the pressure-sensitive adhesive layer 4 is arranged to 10~15 μm, preferably 10 μ
m;The counterdie 6 is graphene oxide modification acrylate counterdie, and the thickness of the counterdie 6 is arranged to 45~50 μm, excellent
Select 50 μm.
The PE diaphragms of the present embodiment set one layer of anti-dazzle photosphere in the front of PE basement membranes, so that PE diaphragms have very
Good anti-glare properties energy;Again in the gluing one layer of PET back-up coat in anti-dazzle photosphere upper end so that the deflection that PE diaphragms have had, so
One layer of acrylic ester aquosity pressure-sensitive adhesive layer is set on PET back-up coats afterwards, and the PE diaphragms made have good light transmittance and small
Mist degree;Meanwhile the PE diaphragms in the present embodiment also have good row's performance certainly and Geng Gao sticky applicability, reduce
Control difficulty during production and use, overall compound fastness is strong, pollution is small, service life length.
More than not technical scope of the present utility model is imposed any restrictions, it is all according to the utility model technical spirit to
On embodiment any modification, equivalent variations and the modification made, in the range of still falling within the technical solution of the utility model.
Claims (10)
- A kind of 1. compound PE diaphragms of high-stiffness, it is characterised in that:Including PE substrate layers, the front setting of the PE substrate layers One anti-dazzle photosphere, PET back-up coats and pressure-sensitive adhesive layer, the PET back-up coats and the anti-dazzle are sequentially provided with the anti-dazzle photosphere Adhesive layer is all provided between layer and the pressure-sensitive adhesive layer, the back side of the PE substrate layers sets counterdie, the counterdie and the PE base materials Adhesive layer also is provided between layer;Wherein, the PE protections film thickness is 180~230 μm, and the PE substrate layers thickness is 50~75 μm, the anti-dazzle thickness degree is 10~20 μm, and the PET back-up coats thickness is 45~50 μm, and the pressure-sensitive adhesive layer thickness is 10~15 μm, the carrier film thickness is 45~50 μm, and the adhesive layer thickness is 5~10 μm.
- A kind of 2. compound PE diaphragms of high-stiffness according to claim 1, it is characterised in that:The anti-dazzle photosphere coating In the front of the PE substrate layers.
- A kind of 3. compound PE diaphragms of high-stiffness according to claim 2, it is characterised in that:The anti-dazzle photosphere is two Putty powder coating, cobalt dioxide powder coating, antimony oxide powder coating, titanium oxide powder coating, silica powder coating and poly- methyl Methyl acrylate micro-powder coating one of which.
- A kind of 4. compound PE diaphragms of high-stiffness according to claim 3, it is characterised in that:The thickness of the anti-dazzle photosphere Spend for 20 μm.
- A kind of 5. compound PE diaphragms of high-stiffness according to claim 1-4 any one, it is characterised in that:The glue Adhesion coating is acrylic adhesive layer, PU adhesive layers and organic silica gel adhesive layer one of which.
- A kind of 6. compound PE diaphragms of high-stiffness according to claim 5, it is characterised in that:The adhesive layer is organic Silica gel adhesive layer, and the thickness of the adhesive layer is 5 μm.
- A kind of 7. compound PE diaphragms of high-stiffness according to claim 6, it is characterised in that:The pressure-sensitive adhesive layer is third Olefin(e) acid ester water-borne pressure sensitive adhesive layer, and the pressure-sensitive adhesive layer thickness is 10 μm.
- A kind of 8. compound PE diaphragms of high-stiffness according to claim 7, it is characterised in that:The PET back-up coats are PET film, and the thickness of the PET back-up coats is 50 μm.
- A kind of 9. compound PE diaphragms of high-stiffness according to claim 8, it is characterised in that:The counterdie is oxidation stone Black alkene modification acrylate counterdie, and the thickness of the counterdie is 50 μm.
- A kind of 10. compound PE diaphragms of high-stiffness according to claim 9, it is characterised in that:The PE protects thickness Spend for 180 μm, and the PE substrate layers thickness is 75 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720306004.1U CN206653711U (en) | 2017-03-28 | 2017-03-28 | A kind of compound PE diaphragms of high-stiffness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720306004.1U CN206653711U (en) | 2017-03-28 | 2017-03-28 | A kind of compound PE diaphragms of high-stiffness |
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| Publication Number | Publication Date |
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| CN206653711U true CN206653711U (en) | 2017-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720306004.1U Expired - Fee Related CN206653711U (en) | 2017-03-28 | 2017-03-28 | A kind of compound PE diaphragms of high-stiffness |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113861565A (en) * | 2021-11-30 | 2021-12-31 | 苏州度辰新材料有限公司 | Stiffness-increasing master batch, preparation method thereof, polyolefin film and BOPP film |
-
2017
- 2017-03-28 CN CN201720306004.1U patent/CN206653711U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113861565A (en) * | 2021-11-30 | 2021-12-31 | 苏州度辰新材料有限公司 | Stiffness-increasing master batch, preparation method thereof, polyolefin film and BOPP film |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171121 Termination date: 20210328 |