CN207241076U - A kind of PET safety protective films - Google Patents
A kind of PET safety protective films Download PDFInfo
- Publication number
- CN207241076U CN207241076U CN201721062093.6U CN201721062093U CN207241076U CN 207241076 U CN207241076 U CN 207241076U CN 201721062093 U CN201721062093 U CN 201721062093U CN 207241076 U CN207241076 U CN 207241076U
- Authority
- CN
- China
- Prior art keywords
- layer
- fixedly connected
- pet film
- film layer
- silica gel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 27
- 229920002799 BoPET Polymers 0.000 claims abstract description 43
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000000741 silica gel Substances 0.000 claims abstract description 37
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 37
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000003063 flame retardant Substances 0.000 claims abstract description 29
- 229920000139 polyethylene terephthalate Polymers 0.000 claims abstract description 22
- 239000002131 composite material Substances 0.000 claims abstract description 17
- 238000000576 coating method Methods 0.000 claims abstract description 13
- 230000003115 biocidal effect Effects 0.000 claims abstract description 12
- 239000011248 coating agent Substances 0.000 claims abstract description 12
- 239000012528 membrane Substances 0.000 claims abstract description 10
- 238000007790 scraping Methods 0.000 claims abstract description 9
- 238000004079 fireproofing Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 239000011521 glass Substances 0.000 abstract description 8
- 239000005020 polyethylene terephthalate Substances 0.000 description 17
- 238000010586 diagram Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- MEYZYGMYMLNUHJ-UHFFFAOYSA-N tunicamycin Natural products CC(C)CCCCCCCCCC=CC(=O)NC1C(O)C(O)C(CC(O)C2OC(C(O)C2O)N3C=CC(=O)NC3=O)OC1OC4OC(CO)C(O)C(O)C4NC(=O)C MEYZYGMYMLNUHJ-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
The utility model discloses a kind of PET safety protective films; including the first PET film layer and the second PET film layer; the upper surface of the first PET film layer is fixedly connected with anti-scratch coating; the bottom of the first PET film layer is fixedly connected with antibiotic layer; the bottom of the antibiotic layer is fixedly connected with TPU membrane layer; the bottom of the TPU membrane layer is fixedly connected with hardening coat; the bottom of the hardening coat is fixedly connected with the upper surface of the second PET film layer, and the bottom of the second PET film layer is fixedly connected with flame retardant silica gel composite bed.The utility model has been fixedly connected with anti-scratch coating in the upper surface of the first PET film layer; flame retardant silica gel composite bed has been fixedly connected with the bottom of the second PET film layer; effectively increase the resistance to scraping, tear resistance and anti-flammability of this protective film; and layer of silica gel has the ability to screen glass automatic absorbing; it is applicable to the screen of certain radian; and with the ability of Quick air-discharge bubble, improve and be bonded effect between protective film and screen glass.
Description
Technical field
Protection technical field of membrane is the utility model is related to, is specially a kind of PET safety protective films.
Background technology
Protective film, functionally says it is to make its injury-free to putting a tunic outside our claimed physical items
Etc, the functional form protection such as existing high bright protective film, AG frosteds protective film, mobile phone mirror film, peep-proof film in present society
Film, polyethylene terephthalate（PET）A kind of polymer of highly crystalline, its with excellent wearability, electrical insulating property,
Anti-flammability, heat-resistant aging and the characteristics such as water absorption rate is low, therefore, PET protection film is widely used in computer, digital camera and mobile phone
Deng in electronic product, but the resistance to scraping of existing PET protection film and tear resistance are poor, reduce the use scope of PET protection film,
A kind of for this reason, it is proposed that PET safety protective films.
The content of the invention
The purpose of this utility model is to provide a kind of PET safety protective films, possess resistance to scraping and strong excellent of tear resistance
Point, it is poor to solve resistance to scraping and the tear resistance of existing PET protection film, the problem of reducing PET protection film use scope.
To achieve the above object, the utility model provides following technical solution：A kind of PET safety protective films, including first
PET film layer and the second PET film layer, the upper surface of the first PET film layer are fixedly connected with anti-scratch coating, first PET film
The bottom of layer is fixedly connected with antibiotic layer, and the bottom of the antibiotic layer is fixedly connected with TPU membrane layer, the bottom of the TPU membrane layer
Hardening coat is fixedly connected with, the bottom of the hardening coat is fixedly connected with the upper surface of the second PET film layer, and described second
The bottom of PET film layer is fixedly connected with flame retardant silica gel composite bed, and the flame retardant silica gel composite bed includes flame-retardant layer, flame retardant silica gel mixes
Close layer and layer of silica gel.
Preferably, between the first PET film layer and anti-scratch coating and antibiotic layer and the second PET film layer and flame retardant silica gel
Connected between composite bed and hardening coat by OCA glue-lines.
Preferably, the bottom of the flame retardant silica gel composite bed is fixedly connected with release film layer.
Preferably, the flame retardant silica gel mixed layer is fire proofing and the mixture of silica gel.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model has been fixedly connected with anti-scratch coating in the upper surface of the first PET film layer, at the bottom of the second PET film layer
Portion has been fixedly connected with flame retardant silica gel composite bed, effectively increases the resistance to scraping, tear resistance and anti-flammability of this protective film, and silica gel
Layer has the ability to screen glass automatic absorbing, is applicable to the screen of certain radian, and the ability steeped with Quick air-discharge,
Improve and be bonded effect between protective film and screen glass.
2nd, the utility model can be subjected to exploding by the effect of the first PET film layer, the second PET film layer and hardening coat
Or during larger impact, make this protective film that there is preferable cushioning effect, explosion-proof effect is good, safe and reliable.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model flame retardant silica gel lamination layer structure schematic diagram.
In figure：1 first PET film layer, 2 anti-scratch coatings, 3 OCA glue-lines, 4 antibiotic layers, 5 TPU membrane layers, 6 release film layers, 7 resistances
Fire silica gel composite bed, 71 flame-retardant layers, 72 flame retardant silica gel mixed layers, 73 layer of silica gel, 8 second PET film layers, 9 hardening coats.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-2, a kind of PET safety protective films, including the first PET film layer 1 and the second PET film layer 8, the first PET
The upper surface of film layer 1 is fixedly connected with anti-scratch coating 2, and the bottom of the first PET film layer 1 is fixedly connected with antibiotic layer 4, antibiotic layer 4
Bottom be fixedly connected with TPU membrane layer 5, the bottom of TPU membrane layer 5 is fixedly connected with hardening coat 9, can be subjected to explosion or it is larger
Impact when, make this protective film that there is preferable cushioning effect, explosion-proof effect is good, safe and reliable, the bottom of hardening coat 9 and the
The upper surface of two PET film layers 8 is fixedly connected, and the bottom of the second PET film layer 8 is fixedly connected with flame retardant silica gel composite bed 7, effectively carries
The high resistance to scraping of this protective film, tear resistance and anti-flammability, between the first PET film layer 1 and anti-scratch coating 2 and antibiotic layer 4 with
And second connected by OCA glue-lines 3 between PET film layer 8 and flame retardant silica gel composite bed 7 and hardening coat 9, flame retardant silica gel is compound
Layer 7 includes flame-retardant layer 71, flame retardant silica gel mixed layer 72 and layer of silica gel 73, and layer of silica gel 73 has the energy to screen glass automatic absorbing
Power, is applicable to the screen of certain radian, and with the ability of Quick air-discharge bubble, improves the patch between protective film and screen glass
Effect is closed, flame retardant silica gel mixed layer 72 is fire proofing and the mixture of silica gel, and the bottom of flame retardant silica gel composite bed 7 is fixedly connected
There is release film layer 6.
In use, anti-scratch coating 2 is fixedly connected with the upper surface of the first PET film layer 1, in the bottom of the second PET film layer 8
Flame retardant silica gel composite bed 7 has been fixedly connected with, has effectively increased the resistance to scraping, tear resistance and anti-flammability of this protective film, and silica gel
Layer 73 has the ability to screen glass automatic absorbing, is applicable to the screen of certain radian, and with the energy of Quick air-discharge bubble
Power, improves the effect that is bonded between protective film and screen glass, while passes through the first PET film layer 1, the second PET film layer 8 and hardening
The effect of coating 9, can make this protective film have preferable cushioning effect, explosion-proof effect when being subjected to explosion or larger impact
It is good, safe and reliable.
In summary：The PET safety protective films, anti-scratch coating 2 has been fixedly connected with the upper surface of the first PET film layer 1,
The bottom of second PET film layer 8 has been fixedly connected with flame retardant silica gel composite bed 7, solves the resistance to scraping of existing PET protection film and anti-tear
Fragility is poor, the problem of reducing PET protection film use scope.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of PET safety protective films, including the first PET film layer（1）With the second PET film layer（8）, it is characterised in that：Described
One PET film layer（1）Upper surface be fixedly connected with anti-scratch coating（2）, the first PET film layer（1）Bottom be fixedly connected with
Antibiotic layer（4）, the antibiotic layer（4）Bottom be fixedly connected with TPU membrane layer（5）, the TPU membrane layer（5）Bottom fix connect
It is connected to hardening coat（9）, the hardening coat（9）Bottom and the second PET film layer（8）Upper surface be fixedly connected, described
Two PET film layers（8）Bottom be fixedly connected with flame retardant silica gel composite bed（7）, the flame retardant silica gel composite bed（7）Including flame-retardant layer
（71）, flame retardant silica gel mixed layer（72）And layer of silica gel（73）.
A kind of 2. PET safety protective films according to claim 1, it is characterised in that：The first PET film layer（1）With resisting
Scraping coating（2）And antibiotic layer（4）Between and the second PET film layer（8）With flame retardant silica gel composite bed（7）And hardening coat（9）It
Between pass through OCA glue-lines（3）Connection.
A kind of 3. PET safety protective films according to claim 1, it is characterised in that：The flame retardant silica gel composite bed（7）'s
Bottom is fixedly connected with release film layer（6）.
A kind of 4. PET safety protective films according to claim 1, it is characterised in that：The flame retardant silica gel mixed layer（72）
For fire proofing and the mixture of silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721062093.6U CN207241076U (en) | 2017-08-24 | 2017-08-24 | A kind of PET safety protective films |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721062093.6U CN207241076U (en) | 2017-08-24 | 2017-08-24 | A kind of PET safety protective films |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207241076U true CN207241076U (en) | 2018-04-17 |
Family
ID=61881381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721062093.6U Expired - Fee Related CN207241076U (en) | 2017-08-24 | 2017-08-24 | A kind of PET safety protective films |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207241076U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109321158A (en) * | 2018-10-24 | 2019-02-12 | 佛山市佳世达薄膜科技有限公司 | A kind of soft PC protective film |
| CN110074504A (en) * | 2019-03-26 | 2019-08-02 | 淮北矿业股份有限公司 | A kind of mask and its lens surface processing method for drive |
-
2017
- 2017-08-24 CN CN201721062093.6U patent/CN207241076U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109321158A (en) * | 2018-10-24 | 2019-02-12 | 佛山市佳世达薄膜科技有限公司 | A kind of soft PC protective film |
| CN110074504A (en) * | 2019-03-26 | 2019-08-02 | 淮北矿业股份有限公司 | A kind of mask and its lens surface processing method for drive |
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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 |
Granted publication date: 20180417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |