CN206733747U - Heat-insulated weather-proof compound color film - Google Patents
Heat-insulated weather-proof compound color film Download PDFInfo
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- CN206733747U CN206733747U CN201720525887.5U CN201720525887U CN206733747U CN 206733747 U CN206733747 U CN 206733747U CN 201720525887 U CN201720525887 U CN 201720525887U CN 206733747 U CN206733747 U CN 206733747U
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- Prior art keywords
- modified layers
- pmma
- aluminium foil
- heat
- color film
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Abstract
The utility model discloses a kind of heat-insulated weather-proof compound color film, including PVDF modified layers, PMMA modified layers, printing layer, glue layer, aluminium foil and the protective coating from top to bottom set gradually, the PVDF modified layers are bonded with PMMA modified layers by way of physical heating, the PMMA modified layers are bonded with printing layer by way of physical heating, the printing layer is bonded with aluminium foil by glue layer, and the protective coating is coated in aluminium foil surface.The utility model passes through to PVDF and PMMA modifications; absorption and iris action of the material to ultraviolet are enhanced, good protective effect is served to glue layer and printing layer, and utilize the characteristic of aluminium foil reflected sunlight; the Assimilation and conductivity of heat is reduced, extends the service life of color film；In addition, production cost is reduced without particular/special requirement to the weather resistance of glue layer.
Description
Technical field
Technical field of composite materials is the utility model is related to, more particularly to a kind of heat-insulated weather-proof compound color film.
Background technology
The structure of existing common heat-insulated color film is generally common PET film+glue layer+aluminium foil+protective coating, common PET film
Weather resistance is poor, and effect of heat insulation is general, and using powder phenomenon-tion just occurs after 3~5 years, thus service life is shorter.It is in addition, general
Lead to heat-insulated color film and also higher is required to the weather resistance of glue layer, corresponding production cost is also higher.
Utility model content
In order to solve the above technical problems, the utility model discloses a kind of heat-insulated weather-proof compound color film, including from top to bottom
PVDF modified layers, PMMA modified layers, printing layer, glue layer, aluminium foil and the protective coating set gradually, the PVDF modified layers
Bonded with PMMA modified layers by way of physical heating, the PMMA modified layers are glued with printing layer by way of physical heating
Knot, the printing layer are bonded with aluminium foil by glue layer, and the protective coating is coated in aluminium foil surface.
As the further improvement of above-mentioned technical proposal, the thickness of the PVDF modified layers is 15~30 μm.
As the further improvement of above-mentioned technical proposal, the thickness of the PMMA modified layers is 20~30 μm.
The beneficial effects of the utility model are：
The utility model is by PVDF and PMMA modifications, enhancing absorption and barrier of the material to ultraviolet and making
With, good protective effect is served to glue layer and printing layer, and the characteristic of aluminium foil reflected sunlight is utilized, reduce heat
Assimilation and conductivity, extend the service life of color film；In addition, production is reduced without particular/special requirement to the weather resistance of glue layer
Cost.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the embodiment of the utility model, will make below to required in embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the utility model,
For those of ordinary skill in the art, without having to pay creative labor, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the structural representation of the utility model one embodiment.
Marked in figure：
1-PVDF modified layers；2-PMMA modified layers；3- printing layers；4- glue layers；5- aluminium foils；6- protective coatings.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
As shown in figure 1, the heat-insulated weather-proof compound color film of the present embodiment, including：The PVDF from top to bottom set gradually is modified
Layer 1, PMMA modified layers 2, printing layer 3, glue layer 4, aluminium foil 5 and protective coating 6.PVDF modified layers 1, PMMA modified layers 2 with
And be bonded together between printing layer 3 by way of physical heating, printing layer 3 is bonded in one with aluminium foil 5 by glue layer 4
Rise, protective coating 6 is coated in the surface of aluminium foil 5.
Wherein, the thickness of PVDF modified layers 1 is 15~30 μm；The thickness of PMMA modified layers 2 is 20~30 μm.
PVDF modified layers 1 and PMMA modified layers 2 are by PVDF and PMMA modifications, enhancing material to ultraviolet
Absorption and iris action, wherein, 98% is reached to UVA rejection rate, 92% is reached to UVB rejection rate.
PVDF modified layers 1 and PMMA modified layers 2 serve good protective effect, thus glue to printing layer 3 and glue layer 4
Water layer 4 reduces production cost without special weather resistance；Printing layer 3 is not easy to fade, and can also be protected even if long-term use
Hold bright in luster.
Using the characteristic of the reflected sunlight of aluminium foil 5, the Assimilation and conductivity of heat is reduced, extends the service life of color film,
Protective coating 6 can protect aluminium foil 5 not to be worn or corrode.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (3)
1. a kind of heat-insulated weather-proof compound color film, it is characterised in that change including the PVDF modified layers that from top to bottom set gradually, PMMA
Property layer, printing layer, glue layer, aluminium foil and protective coating, the PVDF modified layers and PMMA modified layers pass through physical heating
Mode is bonded, and the PMMA modified layers are bonded with printing layer by way of physical heating, and the printing layer passes through glue with aluminium foil
Water layer bonds, and the protective coating is coated in aluminium foil surface.
2. heat-insulated weather-proof compound color film according to claim 1, it is characterised in that the thickness of the PVDF modified layers is 15
~30 μm.
3. heat-insulated weather-proof compound color film according to claim 2, it is characterised in that the thickness of the PMMA modified layers is 20
~30 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720525887.5U CN206733747U (en) | 2017-05-12 | 2017-05-12 | Heat-insulated weather-proof compound color film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720525887.5U CN206733747U (en) | 2017-05-12 | 2017-05-12 | Heat-insulated weather-proof compound color film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206733747U true CN206733747U (en) | 2017-12-12 |
Family
ID=60564445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720525887.5U Expired - Fee Related CN206733747U (en) | 2017-05-12 | 2017-05-12 | Heat-insulated weather-proof compound color film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206733747U (en) |
-
2017
- 2017-05-12 CN CN201720525887.5U patent/CN206733747U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191108 Address after: 250000 east area, No.2, Chuangye Road, Jiyang (Taiping) mechanical equipment Industrial Park, 500m east of the exit of Jitai Road, Taiping sub district office, Jiyang County, Jinan City, Shandong Province Patentee after: Shandong Mengli Oriental New Material Technology Co., Ltd Address before: Zhuzhou Road, Laoshan District 266100 Shandong city of Qingdao province No. 20 Hisense smart Valley No. 3 A block 1901, 1904 Patentee before: Qingdao Ou Du Texin Mstar Technology Ltd |
|
| 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: 20171212 Termination date: 20200512 |