CN213675872U - Low-temperature-resistant high-toughness PVC (polyvinyl chloride) plate - Google Patents
Low-temperature-resistant high-toughness PVC (polyvinyl chloride) plate Download PDFInfo
- Publication number
- CN213675872U CN213675872U CN202021856103.5U CN202021856103U CN213675872U CN 213675872 U CN213675872 U CN 213675872U CN 202021856103 U CN202021856103 U CN 202021856103U CN 213675872 U CN213675872 U CN 213675872U
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- CN
- China
- Prior art keywords
- pvc
- pvc board
- layer
- polyvinyl fluoride
- board body
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- 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
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- 229920000915 polyvinyl chloride Polymers 0.000 title description 51
- 239000004800 polyvinyl chloride Substances 0.000 title description 51
- 229920002620 polyvinyl fluoride Polymers 0.000 claims abstract description 16
- 239000010409 thin film Substances 0.000 claims abstract description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010408 film Substances 0.000 description 4
- 239000012943 hotmelt Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000005187 foaming Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
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Abstract
The utility model discloses a low temperature resistant high tenacity PVC board, including the PVC board body, the equal fixedly connected with grid net layer of upper and lower extreme of PVC board body, the one end fixedly connected with polyvinyl fluoride thin layer of PVC board body is kept away from to grid net layer. The utility model discloses an at the equal fixed connection grid net layer of upper and lower extreme of PVC board body, the grid net layer has very strong toughness, can protect inside PVC board, sets up the polyvinyl fluoride thin layer through the outside on grid net layer, and the service temperature of polyvinyl fluoride thin film is at-100 ℃ -150 ℃, consequently lies in the outermost polyvinyl fluoride thin layer of PVC board body and can bear low temperature, has increased the application range of PVC board.
Description
Technical Field
The utility model relates to a PVC board technical field especially relates to a low temperature resistant high tenacity PVC board.
Background
The PVC board is a board which is made of polyvinyl chloride and has a honeycomb-shaped mesh structure in cross section. The PVC plate accounts for 60 percent of the largest proportion in the building material industry, and is the packaging industry and other industries with a plurality of small-scale applications. The PVC sheet is classified into soft PVC and hard PVC according to the degree of softness and hardness. Can be divided into a PVC skinning foaming plate and a PVC free foaming plate according to the manufacturing process. Transparent and opaque PVC sheets can be classified into transparent PVC sheets and opaque PVC sheets.
The general PVC plate is low temperature resistant at about-10 ℃, and the PVC plate can be softened when the temperature is lower than the low temperature, so that the toughness of the PVC plate is greatly reduced, and the structural performance of the PVC plate is seriously influenced. In addition, the strength and toughness of the existing PVC plate are also poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low temperature resistant high tenacity PVC board to solve the problem that above-mentioned background art part provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a low temperature resistant high tenacity PVC board, includes the PVC board body, the equal fixedly connected with grid net layer of upper and lower extreme of PVC board body, the one end fixedly connected with polyvinyl fluoride thin layer that PVC board body was kept away from to grid net layer.
Further, the left side of PVC board body is equipped with the connector, the right side of PVC board body is equipped with the spread groove.
Furthermore, a plurality of honeycomb-shaped meshes are arranged inside the PVC plate body.
Further, the grid mesh layer is a stainless steel wire grid mesh.
Furthermore, the grid mesh layer is hot-melt-coated on the PVC plate body, and the polyvinyl fluoride film layer is hot-melt-coated on the grid mesh layer.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses an at the equal fixed connection grid net layer of upper and lower extreme of PVC board body, the grid net layer has very strong toughness, can protect inside PVC board, sets up the polyvinyl fluoride thin layer through the outside on grid net layer, and the service temperature of polyvinyl fluoride thin film is at-100 ℃ -150 ℃, consequently lies in the outermost polyvinyl fluoride thin layer of PVC board body and can bear low temperature, has increased the application range of PVC board.
Drawings
FIG. 1 is a cross-sectional view of the internal structure of a low temperature resistant high toughness PVC sheet provided by the present invention;
fig. 2 is the structural schematic diagram of a part a of a low temperature resistant high toughness PVC plate.
In the figure: 1 PVC board body, 2 grid net layers, 3 polyvinyl fluoride film layers, 4 connectors, 5 connecting grooves and 6 honeycomb meshes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a low temperature resistant high toughness PVC plate comprises a PVC plate body 1, a grid layer 2 fixedly connected to the upper and lower ends of the PVC plate body 1, and a polyvinyl fluoride thin film layer 3 fixedly connected to one end of the grid layer 2 away from the PVC plate body 1.
In the embodiment, the grid mesh layer 2 is fixedly connected to the upper end and the lower end of the PVC plate body 1, the grid mesh 2 has strong toughness and can protect an internal PVC plate, and the polyvinyl fluoride film layer 3 is arranged on the outer side of the grid mesh layer 2, so that the polyvinyl fluoride film layer 3 positioned on the outermost layer of the PVC plate body 1 can bear low temperature, and the application range of the PVC plate is enlarged.
Specifically, the left side of the PVC plate body 1 is provided with a connector 4, and the right side of the PVC plate body 1 is provided with a connecting groove 5.
In the above embodiment, the coupling between the two PVC plate bodies 1 is facilitated by the provision of the coupling head 4 and the coupling groove 5.
Specifically, the PVC plate body 1 is provided with a plurality of honeycomb-shaped meshes 6 therein.
Specifically, the grid layer 2 is a stainless steel wire grid.
In the above examples, the stainless steel wire grids have good toughness and corrosion resistance.
Specifically, the grid mesh layer 2 is hot-melt-coated on the PVC plate body 1, and the polyvinyl fluoride thin film layer 3 is hot-melt-coated on the grid mesh layer 2.
In the embodiment, the hot cladding process is firm in connection and high in production efficiency.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a low temperature resistant high tenacity PVC board, includes PVC board body (1), its characterized in that, the equal fixedly connected with grid net layer (2) of upper and lower extreme of PVC board body (1), one end fixedly connected with polyvinyl fluoride thin layer (3) of PVC board body (1) are kept away from in grid net layer (2).
2. The PVC plate with low temperature resistance and high toughness as recited in claim 1, wherein the left side of the PVC plate body (1) is provided with a connector (4), and the right side of the PVC plate body (1) is provided with a connecting groove (5).
3. The PVC sheet according to claim 1, wherein the PVC sheet body (1) is provided with a plurality of honeycomb meshes (6).
4. The PVC sheet according to claim 1, wherein the grid mesh layer (2) is a stainless steel wire grid mesh.
5. The PVC plate with low temperature resistance and high toughness as claimed in claim 1, wherein the grid mesh layer (2) is hot-clad on the PVC plate body (1), and the polyvinyl fluoride thin film layer (3) is hot-clad on the grid mesh layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021856103.5U CN213675872U (en) | 2020-08-31 | 2020-08-31 | Low-temperature-resistant high-toughness PVC (polyvinyl chloride) plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021856103.5U CN213675872U (en) | 2020-08-31 | 2020-08-31 | Low-temperature-resistant high-toughness PVC (polyvinyl chloride) plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213675872U true CN213675872U (en) | 2021-07-13 |
Family
ID=76746269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021856103.5U Expired - Fee Related CN213675872U (en) | 2020-08-31 | 2020-08-31 | Low-temperature-resistant high-toughness PVC (polyvinyl chloride) plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213675872U (en) |
-
2020
- 2020-08-31 CN CN202021856103.5U patent/CN213675872U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210713 |