CN208038373U - UV cures release film - Google Patents
UV cures release film Download PDFInfo
- Publication number
- CN208038373U CN208038373U CN201820197518.2U CN201820197518U CN208038373U CN 208038373 U CN208038373 U CN 208038373U CN 201820197518 U CN201820197518 U CN 201820197518U CN 208038373 U CN208038373 U CN 208038373U
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- China
- Prior art keywords
- layer
- film layer
- glue
- silicon dioxide
- pet film
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of UV to cure release film, it includes antireflecting silicon dioxide film layer, corona processing layer, PET film layer and UV from glue-type layer, and the antireflecting silicon dioxide film layer, corona processing layer, PET film layer and UV are bonded from glue-type layer according to sequence from top to bottom successively；The structure design of the utility model is reasonable, ingenious, is equipped with antireflecting silicon dioxide film layer, there is the transmitance for promoting light, accelerates solidification effect；Sided corona treatment is carried out in the one side of PET film layer and forms corona processing layer, and rough surface is become from smooth flat, is effectively increased adherence, prevents antireflecting silicon dioxide film layer from falling off, improves the stability of composite material；Easy separations of the UV from glue-type layer, does not remain, and surface is smooth, and yield is high, highly practical, is conducive to wide popularization and application.
Description
Technical field
The utility model is related to release technical field of membrane, more particularly to the good UV of a kind of stability cures release film.
Background technology
Release film refers to the film that surface has separation property, after release film contacts under limited conditions with specific material
Without viscosity or slight viscosity.Release film is also known as stripping film, isolation film, seperation film, adhesive block film, fractal film, film, modeling
Expect film, masking hole film, silicon oil membrane, silicone oil paper, antiadhesion barrier, type paper, skidding film, that paper of day or release paper etc..
Release film is widely used in the fields such as electronics adhesive, printed wiring board, mobile phone at present, and unique low surface is risen
Power makes its own be not easy to adhere to other materials.With the development of economy, the application of release film is more and more extensive.Common release film
Mainly it is made of basement membrane and the paper to fit with the basement membrane.Using release film made of paper material, stability it is poor, lead
Cause processing performance not satisfactory, and cost is higher, manufacture craft is cumbersome, and solidification effect is slow.
Utility model content
Against the above deficiency, the utility model aim is to provide a kind of smart structural design, rationally, and solidification effect is fast,
The good UV of stability cures release film.
To achieve the above object, the technical solution provided is the utility model：A kind of UV solidifications release film comprising two
Silica antireflective coating, corona processing layer, PET film layer and UV are from glue-type layer, the antireflecting silicon dioxide film layer, sided corona treatment
Layer, PET film layer and UV are bonded from glue-type layer according to sequence from top to bottom successively；The thickness of the antireflecting silicon dioxide film layer is
10~20 microns, the thickness of the corona processing layer is 2~5 microns, and the thickness of the PET film layer is 40~60 microns, described
Thickness of the UV from glue-type layer is 4~6 microns.
As a kind of improvement of the utility model, the PET base membrane layers are light transmittance 93% or more, and mist degree is 1.5~2%
PET film body.The thickness of the PET film layer is 50 microns.Thickness of the UV from glue-type layer is 5 microns.
As a kind of improvement of the utility model, the PET film layer and UV are additionally provided with conductive layer between glue-type layer.This is led
Electric layer includes propylene oxide acetoacetic ester and the Zinc oxide particles that are embedded in the propylene oxide acetoacetic ester.The diameter of Zinc oxide particles
It is 30~35 microns.It is equipped with conductive layer, the release electrostatic in cross cutting, bubble-free generates, and product quality is effectively ensured.
The beneficial effects of the utility model are：The structure design of the utility model is reasonable, ingenious, is equipped with antireflecting silicon dioxide film
Layer has the transmitance for promoting light, accelerates solidification effect；Sided corona treatment is carried out in the one side of PET film layer forms corona processing layer,
Rough surface is become from smooth flat, is effectively increased adherence, prevents antireflecting silicon dioxide film layer from falling off, improves the steady of composite material
It is qualitative；Easy separations of the UV from glue-type layer, does not remain, and surface is smooth, and yield is high, highly practical, is conducive to wide popularization and application.
Description of the drawings
Fig. 1 is the cross section structure schematic diagram of the utility model.
Specific implementation mode
Embodiment：Referring to Fig. 1, the utility model embodiment provides a kind of UV solidifications release film comprising silica increases
Permeable membrane layer 1, corona processing layer 2, PET film layer 3 and UV from glue-type layer 4, the antireflecting silicon dioxide film layer 1, corona processing layer 2,
PET film layer 3 and UV are bonded from glue-type layer 4 according to sequence from top to bottom successively；The thickness of the antireflecting silicon dioxide film layer 1 is
10~20 microns, the thickness of the corona processing layer 2 is 2~5 microns, and the thickness of the PET film layer 3 is 40~60 microns, institute
It is 4~6 microns to state thickness of the UV from glue-type layer 4.
Preferably, the PET base membrane layers are preferably light transmittance 93% or more, the PET film body that mist degree is 1.5~2%.It is described
The thickness of PET film layer 3 is 50 microns.Thickness of the UV from glue-type layer 4 is 5 microns.
Preferably, the PET film layer 3 and UV are additionally provided with conductive layer between glue-type layer 4.The conductive layer includes propylene oxide
Acetoacetic ester and the Zinc oxide particles being embedded in the propylene oxide acetoacetic ester.A diameter of 30~35 microns of Zinc oxide particles.Add
Equipped with conductive layer, the release electrostatic in cross cutting, bubble-free generates, and product quality is effectively ensured.
In use, due to being equipped with antireflecting silicon dioxide film layer 1, there is the transmitance for promoting light, accelerates solidification effect；In PET
Sided corona treatment is carried out in the one side of film layer 3 and forms corona processing layer 2, and rough surface is become from smooth flat, is effectively increased adherence,
It prevents antireflecting silicon dioxide film layer 1 from falling off, improves the stability of composite material；Easy separations of the UV from glue-type layer 4, does not remain,
Surface is smooth, and yield is high.When using LED chip, chip is placed on UV from can keep crystal grain in cutting on glue-type layer 4
Collapsing broken caused by complete reductions cutting ensures crystal grain in normal transmit process, the situation for not having displacement, falling,
It is highly practical.
According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying is changed and is changed.Therefore, the utility model is not limited to specific implementation mode disclosed and described above, right
Some modifications and changes of the utility model should also be as falling into the protection scope of the claims of the present utility model.In addition, to the greatest extent
Some specific terms are used in pipe this specification, these terms are merely for convenience of description, not to the utility model
Any restrictions are constituted, using same or similar other release films, in scope of protection of the utility model.
Claims (5)
1. a kind of UV cures release film, which is characterized in that it include antireflecting silicon dioxide film layer, corona processing layer, PET film layer and
UV is from glue-type layer, and the antireflecting silicon dioxide film layer, corona processing layer, PET film layer and UV are from glue-type layer according to from top to bottom
Sequence is bonded successively；The thickness of the antireflecting silicon dioxide film layer is 10~20 microns, the thickness of the corona processing layer is 2~
5 microns, the thickness of the PET film layer is 40~60 microns, and thickness of the UV from glue-type layer is 4~6 microns.
2. UV according to claim 1 cures release film, which is characterized in that the PET base membrane layers be light transmittance 93% with
On, mist degree be 1.5~2% PET film body.
3. UV according to claim 1 or 2 cures release film, which is characterized in that the thickness of the PET film layer is 50 micro-
Rice.
4. UV according to claim 1 cures release film, which is characterized in that thickness of the UV from glue-type layer is 5 microns.
5. UV according to claim 1 cures release film, which is characterized in that the PET film layer and UV are between glue-type layer
It is additionally provided with conductive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820197518.2U CN208038373U (en) | 2018-02-05 | 2018-02-05 | UV cures release film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820197518.2U CN208038373U (en) | 2018-02-05 | 2018-02-05 | UV cures release film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208038373U true CN208038373U (en) | 2018-11-02 |
Family
ID=63951701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820197518.2U Expired - Fee Related CN208038373U (en) | 2018-02-05 | 2018-02-05 | UV cures release film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208038373U (en) |
-
2018
- 2018-02-05 CN CN201820197518.2U patent/CN208038373U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20181102 Termination date: 20210205 |