CN205130063U - Totally closed medium density fiberboard - Google Patents
Totally closed medium density fiberboard Download PDFInfo
- Publication number
- CN205130063U CN205130063U CN201520886229.XU CN201520886229U CN205130063U CN 205130063 U CN205130063 U CN 205130063U CN 201520886229 U CN201520886229 U CN 201520886229U CN 205130063 U CN205130063 U CN 205130063U
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- Prior art keywords
- layer
- medium density
- fiber layer
- density fiber
- density fibrous
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Abstract
The utility model provides a totally closed medium density fiberboard, including flame retardant coating, buffer layer, go up middle density fibrous layer and middle density fibrous layer down, go up the middle density fibrous layer and be provided with the buffer layer in the middle of the middle density fibrous layer down, go up the middle density fibrous layer, down middle density fibrous layer and buffer layer wrapped up in the waterproof layer, the waterproof layer is wrapped up in the flame retardant coating, the flame retardant coating surface is with the one deck decorative layer, compared with the prior art, the utility model discloses following beneficial effect has: through increasing the flame retardant coating that the polystyrene board material was made, with low costs and prevent fires high temperature resistantly, through increasing the buffer layer that constitutes by buffer spring, can effectively prevent the gravure that outside striking formed, multiplicable waterproof, damp -proofing characteristic has high specific strength and specific modulus, hangs down the performance of a series of excellences such as thermal expansion coefficient, high temperature resistant, corrosion -resistant, anti creep and self -lubricating.
Description
Technical field
The utility model is a kind of totally-enclosed medium density fibre board (MDF), belongs to fiber composite board field.
Background technology
Interweave shaping by lignocellulose fiber and utilize the wood-based plate that its intrinsic glueability is made.Adhesive and (or) additive can be applied in manufacture process.
Fiberboard has another name called density board, is with wood fibre or other plant cellulose fiber for raw material, applies the wood-based plate that Lauxite or other adhesive be suitable for are made.Adhesive and (or) additive can be applied in manufacture process.Fiberboard has the advantages such as uniform in material, in length and breadth intensity difference are little, not easy to crack, of many uses.Manufacture the timber that 1 cubic metre of fiberboard about needs 2.5 ~ 3 cubic metres, 3 cubic metres of sawn timbers or 5 cubic metres of logs can be replaced.Development Fibreboard Production is the effective way of timber resources comprehensive utilization.
In engineering construction and decorative engineering process, people often use a kind of medium density fibre board (MDF), and medium density fibre board (MDF) is good, lightweight with its quality, price is low deeply popular to people.But the shortcoming that medium density fibre board (MDF) exists is non-watertight, easily make moist, expand loose after making moist, affect construction quality and attractive in appearance, and medium density fibre board (MDF) of the prior art does not have fireproof characteristic, once breaking out of fire, the loss in unnecessary financial resources can be caused unavoidably, and medium density fibre board (MDF) of the prior art does not have the characteristic of buffering, if suffer external impact, the rough marking of easy formation, can not meet the requirements at the higher level that people propose for artistry, aesthetic property, practicality.
Utility model content
For the deficiency that prior art exists, the utility model object is to provide a kind of totally-enclosed medium density fibre board (MDF), and to solve the problem proposed in above-mentioned background technology, the utility model is easy to use, convenient operation, good stability, and reliability is high.
To achieve these goals, the utility model realizes by the following technical solutions: a kind of totally-enclosed medium density fibre board (MDF), comprise fireprotection layer, cushion, upper density fiber layer and lower medium density fiber layer, cushion is provided with in the middle of described upper density fiber layer and lower medium density fiber layer, described upper density fiber layer, lower medium density fiber layer and cushion are wrapped in watertight composition, described watertight composition is wrapped in fireprotection layer, and described fireprotection layer surface is with one deck decorative layer.
Further, described upper density fiber layer and lower medium density fiber layer are a kind of carbon fiber boards, and the thickness of described upper density fiber layer and lower medium density fiber layer is 0.2 ~ 0.7mm.
Further, described cushion is a kind of buffer board be made up of buffer spring, and described buffer spring is at least provided with one, and the thickness of described cushion is 0.2 ~ 0.8mm.
Further, described fireprotection layer is a kind of polystyrene plates, and the thickness of described fireprotection layer is 0.2 ~ 0.8mm.
Further, described watertight composition is a kind of polyurethane resin coating.
The beneficial effects of the utility model: the totally-enclosed medium density fibre board (MDF) of one of the present utility model, by increasing the fireprotection layer that polystyrene plates is made, low and the fire-proof high-temperature resistant of cost, by increasing the cushion be made up of buffer spring, the gravure that can effectively prevent external impact from being formed, by increasing the watertight composition be made up of polyurethane resin coating, waterproof can be increased, moistureproof characteristic, by using the upper density fiber layer and lower medium density fiber layer that are made up of carbon fiber board, there is high specific strength and specific modulus, low thermal coefficient of expansion, high temperature resistant, corrosion-resistant, the performance of a series of excellence such as creep resistant and self-lubricating.
Accompanying drawing explanation
By reading the detailed description done non-limiting example with reference to the following drawings, other features, objects and advantages of the present utility model will become more obvious:
Fig. 1 is the structural representation of a kind of totally-enclosed medium density fibre board (MDF) of the utility model;
In figure: medium density fiber layer under 1-fireprotection layer, 2-cushion, 3-watertight composition, 4-decorative layer, the upper density fiber layer of 5-, 6-.
Detailed description of the invention
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the utility model further.
Refer to Fig. 1, the utility model provides a kind of technical scheme: a kind of totally-enclosed medium density fibre board (MDF), comprise fireprotection layer 1, cushion 2, upper density fiber layer 5 and lower medium density fiber layer 6, cushion 2 is provided with in the middle of upper density fiber layer 5 and lower medium density fiber layer 6, upper density fiber layer 5, lower medium density fiber layer 6 and cushion 2 are wrapped in watertight composition 3, watertight composition 3 is wrapped in fireprotection layer 1, and fireprotection layer 1 surface is with one deck decorative layer 4.
Upper density fiber layer 5 and lower medium density fiber layer 6 are a kind of carbon fiber boards, the thickness of upper density fiber layer 5 and lower medium density fiber layer 6 is 0.2 ~ 0.7mm, cushion 2 is a kind of buffer boards be made up of buffer spring, buffer spring is at least provided with one, the thickness of cushion 2 is 0.2 ~ 0.8mm, fireprotection layer 1 is a kind of polystyrene plates, and the thickness of fireprotection layer 1 is 0.2 ~ 0.8mm, and watertight composition 3 is a kind of polyurethane resin coatings.
By increasing the fireprotection layer 1 that polystyrene plates is made, low and the fire-proof high-temperature resistant of cost, by increasing the cushion 2 be made up of buffer spring, the gravure that can effectively prevent external impact from being formed, by increasing the watertight composition 3 be made up of polyurethane resin coating, waterproof, moistureproof characteristic can be increased, by using the upper density fiber layer 5 that is made up of carbon fiber board and lower medium density fiber layer 6, there is the performance of a series of excellences such as high specific strength and specific modulus, low thermal coefficient of expansion, high temperature resistant, corrosion-resistant, creep resistant and self-lubricating.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model, to those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, the utility model can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (5)
1. a totally-enclosed medium density fibre board (MDF), comprise fireprotection layer, cushion, upper density fiber layer and lower medium density fiber layer, it is characterized in that: in the middle of described upper density fiber layer and lower medium density fiber layer, be provided with cushion, described upper density fiber layer, lower medium density fiber layer and cushion are wrapped in watertight composition, described watertight composition is wrapped in fireprotection layer, and described fireprotection layer surface is with one deck decorative layer.
2. the totally-enclosed medium density fibre board (MDF) of one according to claim 1, is characterized in that: described upper density fiber layer and lower medium density fiber layer are a kind of carbon fiber boards, and the thickness of described upper density fiber layer and lower medium density fiber layer is 0.2 ~ 0.7mm.
3. the totally-enclosed medium density fibre board (MDF) of one according to claim 1, is characterized in that: described cushion is a kind of buffer board be made up of buffer spring, and described buffer spring is at least provided with one, and the thickness of described cushion is 0.2 ~ 0.8mm.
4. the totally-enclosed medium density fibre board (MDF) of one according to claim 1, is characterized in that: described fireprotection layer is a kind of polystyrene plates, and the thickness of described fireprotection layer is 0.2 ~ 0.8mm.
5. the totally-enclosed medium density fibre board (MDF) of one according to claim 1, is characterized in that: described watertight composition is a kind of polyurethane resin coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520886229.XU CN205130063U (en) | 2015-11-09 | 2015-11-09 | Totally closed medium density fiberboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520886229.XU CN205130063U (en) | 2015-11-09 | 2015-11-09 | Totally closed medium density fiberboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205130063U true CN205130063U (en) | 2016-04-06 |
Family
ID=55615884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520886229.XU Expired - Fee Related CN205130063U (en) | 2015-11-09 | 2015-11-09 | Totally closed medium density fiberboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205130063U (en) |
-
2015
- 2015-11-09 CN CN201520886229.XU patent/CN205130063U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20181109 |