CN206394147U - A kind of PET laminating adhesive galvanized steel composite plates applied to ultra-thin liquid crystal TV set backboard - Google Patents
A kind of PET laminating adhesive galvanized steel composite plates applied to ultra-thin liquid crystal TV set backboard Download PDFInfo
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- CN206394147U CN206394147U CN201720020205.5U CN201720020205U CN206394147U CN 206394147 U CN206394147 U CN 206394147U CN 201720020205 U CN201720020205 U CN 201720020205U CN 206394147 U CN206394147 U CN 206394147U
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Abstract
The utility model provides a kind of PET laminating adhesive galvanized steel composite plates applied to ultra-thin liquid crystal TV set backboard, belongs to sheet metal technical field.The intensity that it solves existing aluminium-plastic panel can not fully meet the load-bearing requirements of television set installation, while TV backboard needs to be screwed, screw is easily damaged the face coat of aluminium-plastic panel when fixing, the problem of influenceing attractive in appearance.This PET laminating adhesive galvanized steel composite plates, galvanized steel including double-decker, one layer of fire prevention material is provided between two layers of galvanized steel, polymeric membrane is respectively arranged between fire prevention material and two layers of galvanized steel, wherein one layer galvanized steel outer surface is provided with one layer of PET film, pasted between PET film and galvanized steel by PUR, the utility model can prevent liquid crystal TV set backboard from falling the problem of painting and having practicality more preferably, and highlight the diversified advantage of PET film fancy, color.
Description
Technical field
The utility model belongs to sheet metal technical field, is related to a kind of composite plate, and more particularly to a kind of PET laminating adhesives are zinc-plated
Steel composite board.
Background technology
Liquid crystal display television back traditional at present is combined with plastic casing or plastics and galvanized iron sheet, the thickness of television set
Degree is general between 5~10 centimetres, and newest ultrathin TV set realizes LCDs and directly joined with television backboard
The structure of body, gross thickness only has 6.5~7 millimeters, and television backboard of new generation typically all uses the plastic-aluminum of 2.3 mm of thickness
Plate, but the intensity of aluminium-plastic panel can not fully meet the load-bearing requirements of television set installation, while TV backboard needs to be consolidated with screw
Fixed, screw is easily damaged the face coat of aluminium-plastic panel when fixing, and influences attractive in appearance.
The content of the invention
The purpose of this utility model is can both to meet liquid there is provided a kind of for the above-mentioned problems in the prior art
The load-bearing requirements that brilliant TV is installed, while the PET laminating adhesives galvanized steel for solving screw fixation destruction plastic-aluminum plate surface coating again is answered
Plywood.
The purpose of this utility model can be realized by following technical proposal：A kind of PET laminating adhesives galvanized steel composite plate, it is special
Levy and be, include being provided with one layer of fire prevention material, described fire prevention material between the galvanized steel of double-decker, two layers described of galvanized steel
Polymeric membrane is respectively arranged between two layers of galvanized steel, wherein one layer described galvanized steel outer surface is provided with one layer of PET film,
Pasted between described PET film and galvanized steel by PUR.
In a kind of above-mentioned PET laminating adhesives galvanized steel composite plate, described PET film outer surface is sticked and has layer protecting film.
In a kind of above-mentioned PET laminating adhesives galvanized steel composite plate, described galvanized steel thickness is 0.3mm.
In a kind of above-mentioned PET laminating adhesives galvanized steel composite plate, described fire prevention material thickness is 1.4mm.
Compared with prior art, this PET laminating adhesives galvanized steel composite plate can prevent liquid crystal TV set backboard from falling the problem of painting
It is more preferable with practicality, and highlight the diversified advantage of PET film fancy, color.
Brief description of the drawings
Fig. 1 is the structural representation of this PET laminating adhesive galvanized steel composite plates.
In figure, 1, galvanized steel；2nd, fire prevention material；3rd, polymeric membrane；4th, PET film；5th, diaphragm.
Embodiment
The following is specific embodiment of the utility model and with reference to accompanying drawing, further is made to the technical solution of the utility model
Description, but the utility model is not limited to these embodiments.
As shown in figure 1, the composite plate of this PET laminating adhesives galvanized steel 1 is included between the galvanized steel 1 of double-decker, two layers of galvanized steel 1
One layer of fire prevention material 2 is provided with, polymeric membrane 3 is respectively arranged between fire prevention material 2 and two layers of galvanized steel 1, wherein one layer of galvanized steel 1
Outer surface is provided with one layer of PET film 4, is pasted between PET film 4 and galvanized steel 1 by PUR.
This composite plate makes three traditional rollers are compound two rollers into and is combined, and the gap between two rollers is adjusted into the same of plank to be done
Sample thickness, then fire prevention material 2 is directly got between two rollers, directly forms steel-plastic plate, utilized on the steel-plastic plate surface being combined
The remaining temperature that 110 DEG C -135 DEG C of composite surface is covered with the PET film 4 for scribbling PUR again（The melt temperature of PUR is 105
℃）, then it is cooled to less than 40 DEG C in the enterprising sector-style of streamline, then carry out deburring and cut required size.Traditional fire prevention
Material 2 needs to be pressed into core plate after extruding, and common tractive force reaches more than 200KG, therefore core plate on conventional composite machine production line
It is easy to break, this composite plate will prevent fires using the method for co-extrusion expects that 2 directly get into the middle of two layers of plate of galvanized steel 1, is not required to be pressed into glue
Plate, can thoroughly solve the phenomenon of resolution core plate.
Using traditional technique can only clad aluminium and aluminium sheet, because the heat conductivility of steel does not reach the thermal conductivity of aluminium much
Can, so removing clad steel plate by legacy equipment, compound tense heat not enough causes peel strength not enough, and the utility model is used
Compound co-extrusion pattern is combined using the remaining temperature of fire prevention material 2, and such combined temp is higher by than traditional combined temp
50-70 DEG C, the compound temperature needs of steel are fully met, are pressed into while eliminating tradition after plastic core ability again by six pairs of heat conduction
Electricity needed for the high temperature combination process of roller, has reached more than 60% energy-saving effect.
The utility model solves liquid crystal display television back gold using PET film 4 is directly covered with the plate of galvanized steel 1
Category screw is fixed and falls the problem of painting, and highlights the fancy of PET film 4, the variation of color, the advantage of individual character.
Further describe in detail, the outer surface of PET film 4, which is sticked, layer protecting film 5, the thickness of galvanized steel 1 is 0.3mm, fire prevention material 2 is thick
Spend for 1.4mm.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although more having used the terms such as galvanized steel 1, fire prevention material 2, polymeric membrane 3, PET film 4, diaphragm 5 herein,
It is not precluded from the possibility using other terms.It is new just for the sake of more easily describing and explaining this practicality using these terms
The essence of type；Any additional limitation is construed as all to disagree with the utility model spirit.
Claims (4)
1. a kind of PET laminating adhesives galvanized steel composite plate, it is characterised in that the galvanized steel including double-decker（1）, described two layers of plating
Zinc steel（1）Between be provided with one layer fire prevention material（2）, described fire prevention material（2）With two layers of galvanized steel（1）Between be respectively arranged with height
Molecular film（3）, described wherein one layer galvanized steel（1）Outer surface is provided with one layer of PET film（4）, described PET film（4）With plating
Zinc steel（1）Between pasted by PUR.
2. a kind of PET laminating adhesives galvanized steel composite plate according to claim 1, it is characterised in that described PET film（4）Outside
Surface, which is sticked, layer protecting film（5）.
3. a kind of PET laminating adhesives galvanized steel composite plate according to claim 1, it is characterised in that described galvanized steel（1）It is thick
Spend for 0.3mm.
4. a kind of PET laminating adhesives galvanized steel composite plate according to claim 1, it is characterised in that described fire prevention material（2）It is thick
Spend for 1.4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720020205.5U CN206394147U (en) | 2017-01-09 | 2017-01-09 | A kind of PET laminating adhesive galvanized steel composite plates applied to ultra-thin liquid crystal TV set backboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720020205.5U CN206394147U (en) | 2017-01-09 | 2017-01-09 | A kind of PET laminating adhesive galvanized steel composite plates applied to ultra-thin liquid crystal TV set backboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206394147U true CN206394147U (en) | 2017-08-11 |
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| CN201720020205.5U Active CN206394147U (en) | 2017-01-09 | 2017-01-09 | A kind of PET laminating adhesive galvanized steel composite plates applied to ultra-thin liquid crystal TV set backboard |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515764A (en) * | 2018-07-03 | 2018-09-11 | 江苏欧邦塑胶有限公司 | A kind of ultra-thin high temperature resistant composite plate and its processing technology |
| CN110299088A (en) * | 2019-07-30 | 2019-10-01 | 成都掩码科技有限公司 | A kind of display backplane and LED display based on fire-retardant material |
| CN110983388A (en) * | 2019-11-06 | 2020-04-10 | 苏州胜禹材料科技股份有限公司 | Electrogalvanizing plate with high surface quality for television backboard and production method thereof |
-
2017
- 2017-01-09 CN CN201720020205.5U patent/CN206394147U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515764A (en) * | 2018-07-03 | 2018-09-11 | 江苏欧邦塑胶有限公司 | A kind of ultra-thin high temperature resistant composite plate and its processing technology |
| CN110299088A (en) * | 2019-07-30 | 2019-10-01 | 成都掩码科技有限公司 | A kind of display backplane and LED display based on fire-retardant material |
| CN110983388A (en) * | 2019-11-06 | 2020-04-10 | 苏州胜禹材料科技股份有限公司 | Electrogalvanizing plate with high surface quality for television backboard and production method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Wenling Wenqiao industrial city in Dongguan Tong Village in Taizhou City, Zhejiang province 317500 Patentee after: Zhejiang Kang Zhan Material Co. Ltd. Address before: Wenling Wenqiao industrial city in Dongguan Tong Village in Taizhou City, Zhejiang province 317500 Patentee before: ZHEJIANG KANGZHAN NEW BUILDING MATERIALS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Wenling Wenqiao industrial city in Dongguan Tong Village in Taizhou City, Zhejiang province 317500 Patentee after: Zhejiang Kang Zhan materials Limited by Share Ltd Address before: Wenling Wenqiao industrial city in Dongguan Tong Village in Taizhou City, Zhejiang province 317500 Patentee before: Zhejiang Kang Zhan Material Co. Ltd. |
|
| CP01 | Change in the name or title of a patent holder |