CN204547218U - A kind of PET insulation protection film - Google Patents
A kind of PET insulation protection film Download PDFInfo
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- CN204547218U CN204547218U CN201520089499.8U CN201520089499U CN204547218U CN 204547218 U CN204547218 U CN 204547218U CN 201520089499 U CN201520089499 U CN 201520089499U CN 204547218 U CN204547218 U CN 204547218U
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- pet
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Abstract
The utility model discloses a kind of PET insulation protection film; comprise the heat insulation rete of PET; the lower surface of the heat insulation rete of PET is bonding with release film layer by the first pressure-sensitive adhesive layer; the upper surface of the heat insulation rete of PET is bonding with pet sheet face mask layer by the second pressure-sensitive adhesive layer, dispersedly in the heat insulation rete of PET is provided with nano-structure porous silicon heat-insulation transparent particle.This PET thermal insulation protection membrane structure is simple; nano-structure porous silicon heat-insulation transparent particle is provided with by dispersed in the heat insulation rete of PET; the transmission of visible light of this transparent particles is about 90%; pyroconductivity is about 0.004W/mK; the heat-proof quality of this PET insulation protection film is good, and does not affect the visual effect of glass inner face personnel or driver.
Description
Technical field
The utility model relates to thermal isolation film technical field, is specifically related to a kind of PET insulation protection film.
Background technology
Glass heat-proof is the method such as employing coating film on glass or pad pasting usually, and Heat insulation type adhering film is due to its high comprehensive performance, therefore obtains applying comparatively widely.Current thermal isolation film quality is on the market uneven, can be divided into ultrared absorption-type and reflection-type according to mechanism of heat insulation.In prior art, the effect of heat insulation of absorption-type thermal isolation film is undesirable, and the thermal isolation film of reflection-type inevitably reflects visible ray, can cause light pollution.And, need the setting considering thermal isolation film can not affect eyes and the vision of glass inner face personnel or driver, therefore, be necessary to carry out structure improvement to insulation protection film of the prior art.
Utility model content
The purpose of this utility model is to overcome the defect existed in prior art, provides a kind of good heat-insulation effect, high saturating PET insulation protection film.
For realizing above-mentioned technique effect; the technical solution of the utility model is: a kind of PET insulation protection film; it is characterized in that; comprise the heat insulation rete of PET; the lower surface of the heat insulation rete of described PET is bonding with release film layer by the first pressure-sensitive adhesive layer; the upper surface of the heat insulation rete of described PET is bonding with pet sheet face mask layer by the second pressure-sensitive adhesive layer, dispersedly in the heat insulation rete of described PET is provided with nano-structure porous silicon heat-insulation transparent particle.
The top layer of insulation protection film need have certain scraping and wiping resistance performance, affects visual effect to avoid leaving Scrap marks when clearing up glass surface, and preferred technical scheme is, the upper surface of described pet sheet face mask layer is coated with hardening coat.
Firmly bonding in order to make between each layer PET, avoid the phenomenon occurring that high-temperature heating is peeled off, preferred technical scheme is, described first pressure-sensitive adhesive layer and the second pressure-sensitive adhesive layer are the glue layer that acrylic glue or silica gel are made.
In order to optimize the heat-proof quality of thermal isolation film further, preferred technical scheme is, the granularity of described nano-structure porous silicon heat-insulation transparent particle is 7 ~ 10 μm, and the thickness of the heat insulation rete of described PET is 30 ~ 200 microns.
In order to ensure adsorptivity and the stickiness of mould release membrance, preferred technical scheme is, described release film layer is PET mould release membrance.
Advantage of the present utility model and beneficial effect are:
This PET thermal insulation protection membrane structure is simple; nano-structure porous silicon heat-insulation transparent particle is provided with by dispersed in the heat insulation rete of PET; the transmission of visible light of this transparent particles is about 90%; pyroconductivity is about 0.004W/mK; the heat-proof quality of this PET insulation protection film is good, and does not affect the visual effect of glass inner face personnel or driver.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model PET insulation protection film embodiment 1;
Fig. 2 is the structural representation of the utility model PET insulation protection film embodiment 2.
In figure: 1, the heat insulation rete of PET; 2, the first pressure-sensitive adhesive layer; 3, release film layer; 4, the second pressure-sensitive adhesive layer; 5, pet sheet face mask layer; 6, hardening coat; 7, nano-structure porous silicon heat-insulation transparent particle.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
Embodiment 1
As shown in Figure 1; embodiment PET insulation protection film; comprise the heat insulation rete 1 of PET; the lower surface of the heat insulation rete of PET 1 is bonding with release film layer 3 by the first pressure-sensitive adhesive layer 2; the upper surface of the heat insulation rete of PET 1 is bonding with pet sheet face mask layer 5 by the second pressure-sensitive adhesive layer 4, dispersedly in the heat insulation rete of PET 1 is provided with nano-structure porous silicon heat-insulation transparent particle 7.
First pressure-sensitive adhesive layer 2 and the second pressure-sensitive adhesive layer 4 are the glue layer that acrylic glue or silica gel are made; The granularity of nano-structure porous silicon heat-insulation transparent particle 7 is 7 ~ 10 μm, and the thickness of the heat insulation rete 1 of PET is 30 ~ 200 microns; Release film layer 3 is PET mould release membrance.
Embodiment 2
As shown in Figure 2, embodiment 2 is with the difference of embodiment 1, and the upper surface of pet sheet face mask layer 5 is coated with hardening coat 6.
When using the diaphragm pad pasting of embodiment, first mould release membrance is opened, pressure-sensitive adhesive layer is fitted in treating on veneer of glass.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a PET insulation protection film; it is characterized in that; comprise the heat insulation rete of PET; the lower surface of the heat insulation rete of described PET is bonding with release film layer by the first pressure-sensitive adhesive layer; the upper surface of the heat insulation rete of described PET is bonding with pet sheet face mask layer by the second pressure-sensitive adhesive layer, dispersedly in the heat insulation rete of described PET is provided with nano-structure porous silicon heat-insulation transparent particle.
2. PET insulation protection film according to claim 1, is characterized in that, the upper surface of described pet sheet face mask layer is coated with hardening coat.
3. PET insulation protection film according to claim 2, is characterized in that, described first pressure-sensitive adhesive layer and the second pressure-sensitive adhesive layer are the glue layer that acrylic glue or silica gel are made.
4. PET insulation protection film according to claim 3, is characterized in that, the granularity of described nano-structure porous silicon heat-insulation transparent particle is 7 ~ 10 μm, and the thickness of the heat insulation rete of described PET is 30 ~ 200 microns.
5. PET insulation protection film according to claim 4, is characterized in that, described release film layer is PET mould release membrance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520089499.8U CN204547218U (en) | 2015-02-09 | 2015-02-09 | A kind of PET insulation protection film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520089499.8U CN204547218U (en) | 2015-02-09 | 2015-02-09 | A kind of PET insulation protection film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204547218U true CN204547218U (en) | 2015-08-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520089499.8U Active CN204547218U (en) | 2015-02-09 | 2015-02-09 | A kind of PET insulation protection film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204547218U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945364A (en) * | 2017-04-25 | 2017-07-14 | 广东康得新窗膜有限公司 | Sound-insulating and heat-insulating fenestrated membrane |
-
2015
- 2015-02-09 CN CN201520089499.8U patent/CN204547218U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945364A (en) * | 2017-04-25 | 2017-07-14 | 广东康得新窗膜有限公司 | Sound-insulating and heat-insulating fenestrated membrane |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |