CN207241036U - A kind of TPU rupture pressure discs - Google Patents
A kind of TPU rupture pressure discs Download PDFInfo
- Publication number
- CN207241036U CN207241036U CN201721062959.3U CN201721062959U CN207241036U CN 207241036 U CN207241036 U CN 207241036U CN 201721062959 U CN201721062959 U CN 201721062959U CN 207241036 U CN207241036 U CN 207241036U
- Authority
- CN
- China
- Prior art keywords
- layer
- tpu
- rupture pressure
- wearing
- ceramic fiber
- 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
- -1 polytetrafluoroethylene ethylene Polymers 0.000 claims abstract description 27
- 239000000919 ceramic Substances 0.000 claims abstract description 19
- 239000000835 fiber Substances 0.000 claims abstract description 19
- 239000004743 Polypropylene Substances 0.000 claims abstract description 14
- 229920001155 polypropylene Polymers 0.000 claims abstract description 13
- 239000011521 glass Substances 0.000 claims abstract description 10
- 150000001336 alkenes Chemical class 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 230000001681 protective effect Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The utility model discloses a kind of TPU rupture pressure discs, including wearing layer, the wearing layer is internally provided with ceramic fiber layer, the bottom of the ceramic fiber layer is provided with polytetrafluoroethylene ethylene layer, the bottom of the wearing layer is provided with waterproof layer, the bottom of the waterproof layer is provided with EVA layer, the bottom of the EVA layer is provided with high-temperature-resistant layer, the bottom of the high-temperature-resistant layer is provided with polypropylene layer, the bottom of the polypropylene layer is provided with TPU layer, the bottom of the TPU layer is provided with antistatic backing, and the bottom of the antistatic backing is provided with glass layer.The utility model is by setting being used cooperatively for wearing layer, ceramic fiber layer, polytetrafluoroethylene ethylene layer, waterproof layer, EVA layer, high-temperature-resistant layer, polypropylene layer, TPU layer, antistatic backing and glass layer, the good effect of explosion-proof effect is reached, solve the problems, such as that existing rupture pressure disc function is single, so as to reduce the unnecessary unexpected practicality for occurring, improving rupture pressure disc.
Description
Technical field
Protection technical field of membrane is the utility model is related to, is specially a kind of TPU rupture pressure discs.
Background technology
Protective film can be divided into protective film for digital product, protection film for automobile, family expenses protective film, food fresh keeping guarantor according to purposes
Cuticula etc., as the digital products such as mobile phone are in the popularization of China, a kind of system for becoming screen protecting film of protective film slowly
Claim, and its function in screen protecting film field is also multifarious, earliest high definition is scratch resistant, to Hong Kong REDBOBO and OK8 now
In one's favour, AR material of the material from earliest PP materials to popular of functional form protective film, centre experienced the hair more than 5 years
Exhibition, being received by vast mobile phone colony slowly, and for increasingly mature industrialization industry, protective film is a kind of common
Industrial consumptive material.
Rupture pressure disc is also one kind of protective film, and rupture pressure disc is installed in pressure vessel top to prevent the metal foil of container explosion
Film, is a kind of safety device, also known as burst disk or rupture disk, and when container inner pressure exceedes certain limit, film is first broken through,
The pressure in container can be thus reduced, avoids exploding, is applied in pressure vessel extremely extensively, still, existing rupture pressure disc function
It is single, it be easy to cause the unnecessary unexpected practicality for occurring, reducing rupture pressure disc.
The content of the invention
The purpose of this utility model is to provide a kind of TPU rupture pressure discs, possess the advantages of explosion-proof effect is good, solve existing
Rupture pressure disc function it is single, be easy to cause unnecessary unexpected the problem of occurring, reducing rupture pressure disc practicality.
To achieve the above object, the utility model provides following technical solution：A kind of TPU rupture pressure discs, including wearing layer, institute
The ceramic fiber layer that is internally provided with of wearing layer is stated, the bottom of the ceramic fiber layer is provided with polytetrafluoroethylene ethylene layer, described resistance to
The bottom of mill layer is provided with waterproof layer, and the bottom of the waterproof layer is provided with EVA layer, and the bottom of the EVA layer is provided with resistance to height
Warm layer, the bottom of the high-temperature-resistant layer are provided with polypropylene layer, and the bottom of the polypropylene layer is provided with TPU layer, the TPU layer
Bottom be provided with antistatic backing, the bottom of the antistatic backing is provided with glass layer.
Preferably, the thickness of the wearing layer is 0. 1 millimeters.
Preferably, the thickness of the ceramic fiber layer and polytetrafluoroethylene ethylene layer is zero point zero five millimeter.
Preferably, the thickness of the waterproof layer is point two millimeter.
Preferably, the thickness of the TPU layer is 0. 3 millimeters.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model is by setting wearing layer, ceramic fiber layer, polytetrafluoroethylene ethylene layer, waterproof layer, EVA layer, resistance to height
Warm layer, polypropylene layer, TPU layer, antistatic backing and glass layer are used cooperatively, and have been reached the good effect of explosion-proof effect, are solved
The problem of existing rupture pressure disc function of having determined is single, so as to reduce the unnecessary unexpected practicality for occurring, improving rupture pressure disc.
2nd, the utility model can reduce the friction coefficient of rupture pressure disc by setting wearing layer, extend making for rupture pressure disc
With the service life, by setting ceramic fiber layer and polytetrafluoroethylene ethylene layer, the service life of rupture pressure disc can be extended, by setting waterproof
Layer, can make rupture pressure disc have water-proof function, add the practicality of rupture pressure disc.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the structure diagram of the utility model wearing layer.
In figure：1 wearing layer, 2 ceramic fiber layers, 3 polytetrafluoroethylene ethylene layers, 4 waterproof layers, 5 EVA layers, 6 high-temperature-resistant layers, 7 are gathered
Propylene layer, 8 TPU layers, 9 antistatic backings, 10 glass layers.
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 TPU rupture pressure discs, including wearing layer 1, the thickness of wearing layer 1 is 0. 1 millimeters, is passed through
Wearing layer 1 is set, the friction coefficient of rupture pressure disc can be reduced, extends the service life of rupture pressure disc, the inside of wearing layer 1 is set
There is ceramic fiber layer 2, the bottom of ceramic fiber layer 2 is provided with polytetrafluoroethylene ethylene layer 3, ceramic fiber layer 2 and polytetrafluoroethylene ethylene layer 3
Thickness be zero point zero five millimeter, by setting ceramic fiber layer 2 and polytetrafluoroethylene ethylene layer 3, making for rupture pressure disc can be extended
With the service life, the bottom of wearing layer 1 is provided with waterproof layer 4, and the thickness of waterproof layer 4 is point two millimeter, by setting waterproof layer 4,
It can make rupture pressure disc that there is water-proof function, add the practicality of rupture pressure disc, the bottom of waterproof layer 4 is provided with EVA layer 5, EVA layer
5 bottom is provided with high-temperature-resistant layer 6, and the bottom of high-temperature-resistant layer 6 is provided with polypropylene layer 7, and the bottom of polypropylene layer 7 is provided with
TPU layer 8, the thickness of TPU layer 8 is 0. 3 millimeters, and the bottom of TPU layer 8 is provided with antistatic backing 9, and the bottom of antistatic backing 9 is set
Glass layer 10 is equipped with, by setting wearing layer 1, ceramic fiber layer 2, polytetrafluoroethylene ethylene layer 3, waterproof layer 4, EVA layer 5, resistance to
Heat zone 6, polypropylene layer 7, TPU layer 8, antistatic backing 9 and glass layer 10 are used cooperatively, and it is good to have reached explosion-proof effect
Effect, solves the problems, such as that existing rupture pressure disc function is single, so as to reduce unnecessary unexpected generation, improves rupture pressure disc
Practicality.
In use, being used cooperatively by wearing layer 1, ceramic fiber layer 2 and polytetrafluoroethylene ethylene layer 3, improves rupture pressure disc
Wearability, by being used cooperatively for waterproof layer 4 and EVA layer 5, improve the water-proof function of rupture pressure disc, pass through 6 He of high-temperature-resistant layer
Polypropylene layer 7 is used cooperatively, and improves the resistance to elevated temperatures of rupture pressure disc, passes through matching somebody with somebody for antistatic backing 9 and glass layer 10
Close and use, make rupture pressure disc that there is anti-static function.
In summary：The TPU rupture pressure discs, by wearing layer 1, ceramic fiber layer 2, polytetrafluoroethylene ethylene layer 3, waterproof layer 4,
The cooperation of EVA layer 5, high-temperature-resistant layer 6, polypropylene layer 7, TPU layer 8, antistatic backing 9 and glass layer 10, solves existing
Rupture pressure disc function is single, be easy to cause unnecessary unexpected the problem of occurring, reducing rupture pressure disc practicality.
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 (5)
1. a kind of TPU rupture pressure discs, including wearing layer（1）, it is characterised in that：The wearing layer（1）Be internally provided with ceramic fibre
Tie up layer（2）, the ceramic fiber layer（2）Bottom be provided with polytetrafluoroethylene ethylene layer（3）, the wearing layer（1）Bottom set
There is waterproof layer（4）, the waterproof layer（4）Bottom be provided with EVA layer（5）, the EVA layer（5）Bottom be provided with high temperature resistant
Layer（6）, the high-temperature-resistant layer（6）Bottom be provided with polypropylene layer（7）, the polypropylene layer（7）Bottom be provided with TPU layer
（8）, the TPU layer（8）Bottom be provided with antistatic backing（9）, the antistatic backing（9）Bottom be provided with glass layer
（10）.
A kind of 2. TPU rupture pressure discs according to claim 1, it is characterised in that：The wearing layer（1）Thickness be 0. 1
Millimeter.
A kind of 3. TPU rupture pressure discs according to claim 1, it is characterised in that：The ceramic fiber layer（2）And polytetrafluoroethyl-ne
Alkene layer（3）Thickness be zero point zero five millimeter.
A kind of 4. TPU rupture pressure discs according to claim 1, it is characterised in that：The waterproof layer（4）Thickness be point two
Millimeter.
A kind of 5. TPU rupture pressure discs according to claim 1, it is characterised in that：The TPU layer（8）Thickness be 0. 3
Millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721062959.3U CN207241036U (en) | 2017-08-24 | 2017-08-24 | A kind of TPU rupture pressure discs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721062959.3U CN207241036U (en) | 2017-08-24 | 2017-08-24 | A kind of TPU rupture pressure discs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207241036U true CN207241036U (en) | 2018-04-17 |
Family
ID=61882124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721062959.3U Expired - Fee Related CN207241036U (en) | 2017-08-24 | 2017-08-24 | A kind of TPU rupture pressure discs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207241036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112172292A (en) * | 2019-07-03 | 2021-01-05 | 滁州英诺信电器有限公司 | Display control surface paste protective layer structure |
-
2017
- 2017-08-24 CN CN201721062959.3U patent/CN207241036U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112172292A (en) * | 2019-07-03 | 2021-01-05 | 滁州英诺信电器有限公司 | Display control surface paste protective layer structure |
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| 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 |