CN205219954U - Composite board who does not contain formaldehyde - Google Patents
Composite board who does not contain formaldehyde Download PDFInfo
- Publication number
- CN205219954U CN205219954U CN201520994697.9U CN201520994697U CN205219954U CN 205219954 U CN205219954 U CN 205219954U CN 201520994697 U CN201520994697 U CN 201520994697U CN 205219954 U CN205219954 U CN 205219954U
- Authority
- CN
- China
- Prior art keywords
- board
- solid wood
- beaver
- man made
- made fiber
- Prior art date
- 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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Abstract
The utility model provides a composite board who does not contain formaldehyde, including solid board, man made fiber board, solid board's lower surface is crude, and man made fiber board's upper surface also is crude, and the thermoplasticity polymer resin who adds behind the heat fusing places in between solid board and the man made fiber board, forms bonding solid board and man made fiber board's thermoplasticity polymer resin layer after the solidification, at solid board upper surface coating aluminum -doped zinc oxide film, at man made fiber board lower surface coating flame retardant paint. This composite board environmental protection is pleasing to the eye, and is waterproof easy to be clean.
Description
Technical field
The utility model relates to a kind of not containing the composite board of formaldehyde, belongs to composite plate technical field.
Background technology
The method for making of existing composite board, mainly on a wood flake, brush one deck formaldehyde resin adhesive, again another wood flake is stacked on this formaldehyde resin adhesive, repetition above-mentioned steps like this for several times, the semi-finished product that a storehouse has most layer wood flake can be obtained, afterwards these semi-finished product are carried out hot pressing by a hot press, make this formaldehyde resin adhesive curing namely complete the manufacture of a composite board.
But above-mentioned composite board has its own shortcomings: one, this formaldehyde resin adhesive can discharge formaldehyde gas, not only can damage human body, and cannot meet the environmental protection standard of increasingly stringent; Its two, this formaldehyde resin adhesive does not have water-proof function, and when therefore using under wet environment, this composite board easily comes unstuck and reduces service life; Its three, this formaldehyde resin adhesive has stickiness under normal temperature, except being not easy to that user is folded and establishing this wood flake, more has the shortcoming of crawling, and affects the quality of subsequent thermal pressing.
General wooden material surface easily pollutes, non-watertight, and spot is difficult to clean up.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of not containing the composite board of formaldehyde, and it not only not containing formaldehyde, and is easily manufactured, and has more waterproof, the advantage such as durable simultaneously.
For achieving the above object, the utility model have employed following technical proposals: a kind of not containing the composite board of formaldehyde, comprise solid wood board, beaver board, the lower surface of solid wood board is coarse, the upper surface of beaver board is also coarse, thermoplastic polymerization resin after heat fused is placed between solid wood board and beaver board, forms thermoplastic polymerization resin's layer of bonding solid wood board and beaver board after solidification; At solid wood board upper surface coating Al-Doped ZnO film, at beaver board lower surface coating fire resistant coating.
The thickness of solid wood board is 0.2-0.6mm, and the thickness of beaver board is 8-20mm.
Composite board described in the utility model environmental protection attractive in appearance, water proof anti-soil performance is good, easy cleaning, and fire protecting performance is excellent.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
1. Al-Doped ZnO film 2. solid wood board 3. thermoplastic polymerization resin layer 4. beaver board 5. fire resistant coatings in figure.
Detailed description of the invention
As shown in Figure 1, a kind of not containing the composite board of formaldehyde, comprise solid wood board 2, beaver board 4, the lower surface of solid wood board 2 is coarse, the upper surface of beaver board 4 is also coarse, thermoplastic polymerization resin after heat fused is placed between solid wood board 2 and beaver board 4, forms thermoplastic polymerization resin's layer 3 of bonding solid wood board 2 and beaver board 4 after solidification.Thermoplastic polymerization resin is polyethylene (PE), polypropylene (PP), polyethylene terephthalate (PET), acrylonitrile-butadiene-styrene copolymer (ABS) or Merlon (PC) etc.The wood grain nature attractive in appearance of solid wood board 2, using pure solid wood board to make furniture needs to fall trees, and not environmentally, therefore adopts beaver board 4 to thicken and provides strength support.The thickness of solid wood board 2 is 0.2-0.6mm, the thickness of beaver board 4 is 8-20mm, in order to water proof anti-soil, at solid wood board 2 upper surface coating Al-Doped ZnO film 1, super hydrophobic material is that water is greater than the material of 150 ° at the contact angle of material surface, Nano zinc oxide film has good ultra-hydrophobicity, and water droplet is not easy the surface being attached to film.By the suitable aluminium element that adulterates, the transmitance of zinc oxide material suitably can be improved.Al-Doped ZnO film 1 is exactly a kind of hydrophobic material of the high grade of transparency.Composite board surface can be made to get wet at solid wood board 2 upper surface coating Al-Doped ZnO film 1, pollutant is easy to clean, and does not affect the wood grain aesthetic of solid wood board 2.The fire protecting performance of composite board can be improved at beaver board 4 lower surface coating fire resistant coating 5.
Claims (2)
1. one kind does not contain the composite board of formaldehyde, comprise solid wood board, beaver board, it is characterized in that: the lower surface of solid wood board is coarse, the upper surface of beaver board is also coarse, thermoplastic polymerization resin after heat fused is placed between solid wood board and beaver board, forms thermoplastic polymerization resin's layer of bonding solid wood board and beaver board after solidification; At solid wood board upper surface coating Al-Doped ZnO film, at beaver board lower surface coating fire resistant coating.
2., according to claim 1 not containing the composite board of formaldehyde, it is characterized in that: the thickness of solid wood board is 0.2-0.6mm, the thickness of beaver board is 8-20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520994697.9U CN205219954U (en) | 2015-12-06 | 2015-12-06 | Composite board who does not contain formaldehyde |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520994697.9U CN205219954U (en) | 2015-12-06 | 2015-12-06 | Composite board who does not contain formaldehyde |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205219954U true CN205219954U (en) | 2016-05-11 |
Family
ID=55895045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520994697.9U Expired - Fee Related CN205219954U (en) | 2015-12-06 | 2015-12-06 | Composite board who does not contain formaldehyde |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205219954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816137A (en) * | 2016-09-14 | 2018-03-20 | 林存孝 | Adhesion material for building |
-
2015
- 2015-12-06 CN CN201520994697.9U patent/CN205219954U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816137A (en) * | 2016-09-14 | 2018-03-20 | 林存孝 | Adhesion material for building |
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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: 20160511 Termination date: 20161206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |