CN203418605U - Density board - Google Patents
Density board Download PDFInfo
- Publication number
- CN203418605U CN203418605U CN201320537632.2U CN201320537632U CN203418605U CN 203418605 U CN203418605 U CN 203418605U CN 201320537632 U CN201320537632 U CN 201320537632U CN 203418605 U CN203418605 U CN 203418605U
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- China
- Prior art keywords
- board
- density
- thickness
- base plate
- layer
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a density board which comprises a surface board, a core board and a bottom board. The surface board, the core board and the bottom board are all density boards, anti-radiation layers are arranged between the surface board and the core board and between the core board and the bottom board, an ultraviolet-proof coating is arranged on the surface of the surface board, and a water-proof layer is arranged under the bottom board. The density board has the advantages that the anti-radiation layers are arranged between the surface board and the core board and between the core board and the bottom board, so the anti-radiation layers arranged in two layers has a function of blocking external electromagnetic radiation well. The surface of the surface board is provided with the ultraviolet-proof coating, so irradiation of harmful light rays like ultraviolet light is blocked well, and meanwhile, the surface of the surface board is also protected, and service life is prolonged. The water-proof layer is arranged under the bottom board, since the density board is not water-proof, the water-proof layer has a function of resisting water well, and service life and effect of the density board are not influenced under an environment with a high humidity.
Description
Technical field
The utility model relates to a kind of wood-based plate, especially density board.
Background technology
Along with social progress, economic development, the people's living standard is greatly improved, also more and more higher to the requirement of house decoration.At present, the density board of generally using in house decoration, is that to take wood fibre or other plant fiber be raw material, applies the artificial board that Lauxite or other applicable adhesive are made.Because its matter is soft shock-resistant, intensity is higher, suppresses rear even density, and also easily reprocessing, is a kind of good material of making furniture.Also because of its environmental protection, the cheap advantage of practicality again, in finishing, be widely used.But the water proofing property of density board is very poor, do not there is the function of radiation proof, antiultraviolet yet, and in the increasing situation of application of present various electronic product in life and work, the electromagnetic radiation in addition thereupon increasing, if human body long term exposure is surpassing under safe dose of radiation, cell will be killed and wounded or kill by large area.According to foreign data, show, electromagnetic radiation has become one of etiology of current harm humans health.And excessive ultraviolet ray can cause photochemical reaction, can make function of human body that a series of variations occur, especially the skin of human body, eyes and immune system etc. are worked the mischief.Well imagine, the function with radiation proof, antiultraviolet in finishing material is very important.
Therefore, be necessary existing density board to improve.
Summary of the invention
The purpose of this utility model is the density board designing in order to solve the deficiency of above-mentioned technology, and this density board has the function of good water proofing property, radiation proof, antiultraviolet.
The density board that the utility model is designed, comprise dash board, central layer and base plate, described dash board, central layer and base plate are all density board, between described dash board and central layer and between central layer and base plate, are provided with radiation protective layer, described dash board surface is provided with antiultraviolet coating, is provided with watertight composition below described base plate.
As preferably:
Described radiation protective layer is metal net layer.
Described antiultraviolet coating is hexichol first copper ultra-violet absorber layer.
Described watertight composition is asbestos layer.
Described watertight composition is plastic film layers.
Described watertight composition is glass layer.
Described dash board thickness: central layer thickness: base plate thickness equals 1:2:1.
The density board that the utility model is designed, its beneficial effect is to be provided with radiation protective layer between described dash board and central layer and between central layer and base plate, the double-deck radiation protective layer arranging can electromagnetic radiation to external world play good barrier effect.Described dash board surface is provided with antiultraviolet coating, and the arranging of antiultraviolet coating well stopped the irradiation of harmful light such as ultraviolet ray, has also protected the surface of plate simultaneously, has extended service life.Below described base plate, be provided with watertight composition, non-watertight because of density board itself, good waterproof action has been played in the setting of watertight composition, does not also affect its service life and effect under the environment of high humidity.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of embodiment 1 density board;
In figure: dash board 1, central layer 2, base plate 3, radiation protective layer 4, antiultraviolet coating 5, watertight composition 6.
The specific embodiment
Below by embodiment, the utility model will be further described by reference to the accompanying drawings.
Embodiment 1:
As shown in Figure 1, the described density board of the present embodiment, comprise dash board 1, central layer 2 and base plate 3, described dash board 1, central layer 2 and base plate 3 are all density board, between described dash board 1 and central layer 2 and between central layer 2 and base plate 3, are provided with radiation protective layer 4, and described dash board 1 surface is provided with antiultraviolet coating 5, described base plate 3 is provided with watertight composition 6 below, described radiation protective layer 4 is metal net layer, and described antiultraviolet coating 5 is hexichol first copper ultra-violet absorber layer, and described watertight composition 6 is asbestos layer.
Its beneficial effect of the described density board of the present embodiment is: between described dash board 1 and central layer 2 and between central layer 2 and base plate 3, be provided with radiation protective layer 4, the double-deck radiation protective layer 4 arranging can electromagnetic radiation to external world play good barrier effect.Described dash board 1 surface is provided with antiultraviolet coating 5, and the arranging of antiultraviolet coating 5 well stopped the irradiation of harmful light such as ultraviolet ray, has also protected the surface of plate simultaneously, has extended service life.Described base plate 3 is provided with watertight composition 6 below, and non-watertight because of density board itself, good waterproof action has been played in the setting of watertight composition 6, does not also affect its service life and effect under the environment of high humidity.
It should be noted that: described watertight composition 6 is asbestos layer, can also be plastic film layers or glass layer.
In addition: described dash board thickness: central layer thickness: base plate thickness preferably equals 1:2:1, can certainly appoint the ratio of getting thickness according to those skilled in the art's ken.
Specific embodiment described herein is only to design of the present utility model explanation for example.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (10)
1. a density board, comprise dash board (1), central layer (2) and base plate (3), it is characterized in that described dash board (1), central layer (2) and base plate (3) are all density board, between described dash board (1) and central layer (2) and between central layer (2) and base plate (3), be provided with radiation protective layer (4), described dash board (1) surface is provided with antiultraviolet coating (5), and described base plate (3) is provided with watertight composition (6) below.
2. density board according to claim 1, is characterized in that described radiation protective layer (4) is for metal net layer.
3. density board according to claim 1 and 2, is characterized in that described antiultraviolet coating (5) is for hexichol first copper ultra-violet absorber layer.
4. density board according to claim 3, is characterized in that described watertight composition (6) is asbestos layer.
5. density board according to claim 3, is characterized in that described watertight composition (6) is plastic film layers.
6. density board according to claim 3, is characterized in that described watertight composition (6) is glass layer.
7. density board according to claim 1 and 2, is characterized in that described dash board (1) thickness: central layer (2) thickness: base plate (3) thickness equals 1:2:1.
8. density board according to claim 3, is characterized in that described dash board (1) thickness: central layer (2) thickness: base plate (3) thickness equals 1:2:1.
9. density board according to claim 4, is characterized in that described dash board (1) thickness: central layer (2) thickness: base plate (3) thickness equals 1:2:1.
10. density board according to claim 6, is characterized in that described dash board (1) thickness: central layer (2) thickness: base plate (3) thickness equals 1:2:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320537632.2U CN203418605U (en) | 2013-09-02 | 2013-09-02 | Density board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320537632.2U CN203418605U (en) | 2013-09-02 | 2013-09-02 | Density board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203418605U true CN203418605U (en) | 2014-02-05 |
Family
ID=50017707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320537632.2U Expired - Fee Related CN203418605U (en) | 2013-09-02 | 2013-09-02 | Density board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203418605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111335569A (en) * | 2020-03-16 | 2020-06-26 | 徐华 | Building fiberboard with excellent waterproof performance |
-
2013
- 2013-09-02 CN CN201320537632.2U patent/CN203418605U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111335569A (en) * | 2020-03-16 | 2020-06-26 | 徐华 | Building fiberboard with excellent waterproof performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20140902 |
|
| EXPY | Termination of patent right or utility model |