CN201521092U - Plastic composite wood floor - Google Patents
Plastic composite wood floor Download PDFInfo
- Publication number
- CN201521092U CN201521092U CN2009203144451U CN200920314445U CN201521092U CN 201521092 U CN201521092 U CN 201521092U CN 2009203144451 U CN2009203144451 U CN 2009203144451U CN 200920314445 U CN200920314445 U CN 200920314445U CN 201521092 U CN201521092 U CN 201521092U
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- plastics
- wood
- sandwich layer
- layer
- adhesive
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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 - Lifetime
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Abstract
The utility model discloses a plastic composite wood floor comprising a core layer (1) made of plastics, wherein a solid wood surface layer (2) is arranged above the core layer (1); a solid wood basic layer (2) is arranged below the core layer (1); a first adhesive layer (4) consisting of adhesives is arranged between the core layer (1) and the surface layer (2); and a second adhesive layer (5) consisting of the adhesives is arranged between the core layer and the basic layer. The core layer of the wood floor can be made of renewable plastic, thus realizing waste recycling and saving precious species on one hand, and having the advantages of excellent moisture-proof and water-resistant properties, good dimensional stability, comfortable foot feeling and the like on the other hand.
Description
Technical field
The utility model relates to a kind of wood flooring, especially a kind of plastics compoiste wood floor.
Background technology
Along with rapid economic development, the progressively raising of living standards of the people, the consumption of timber further increases, and has caused the rise of the wooden product price of China, wooden floor and be that the multi-layer solid wood floor price of wooden skin climbs up and up with rare tree.In order to alleviate the imbalance between supply and demand of Solid Wood Flooring Markets, also in order to protect the rare tree of China, realize sustainable development, how can be in making wood flooring in green material such as plastic applications, become the task of top priority of numerous instantly wood flooring producer.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of plastics compoiste wood floor.Sandwich layer of the present utility model adopts reproducible plastic production, has realized the cyclic utilization of waste on the one hand, has protected rare tree, the utlity model has advantages such as moistureproof water resistance is superior, dimensional stability good, feel is comfortable on the other hand.
For solving the problems of the technologies described above, the technical solution of the utility model: a kind of plastics compoiste wood floor, constitute the sandwich layer that comprises plastic production, above this sandwich layer, be provided with the top layer of solid wood, this sandwich layer below is provided with the basic unit of solid wood, first adhesive linkage that has bonding adhesive to constitute between sandwich layer and the top layer, second adhesive linkage that has bonding adhesive to constitute between sandwich layer and the basic unit.
In the above-mentioned plastics compoiste wood floor, first adhesive linkage that has bonding adhesive to constitute between described sandwich layer and the top layer, second adhesive linkage that has bonding adhesive to constitute between sandwich layer and the basic unit, described bonding adhesive is white glue with vinyl stick, acrylonitrile-butadiene rubber stick, neoprene stick, polyurethane adhesive or epoxyn, first adhesive linkage and second adhesive linkage or adopt the combination of any two kinds of bonding adhesive.
In the aforesaid plastics compoiste wood floor, described bonding adhesive is white glue with vinyl stick, polyurethane adhesive and epoxyn.
In the aforesaid plastics compoiste wood floor, described bonding adhesive is an epoxyn.
In the aforesaid plastics compoiste wood floor, it is characterized in that: described basic unit is common wood or fast growing wood; Common wood is toothed oak wood or birch, and fast growing wood is poplar or China fir.
In the aforesaid plastics compoiste wood floor, described top layer is the top layer that famous and precious wood flower pear wood, Door frame, ebony or beautiful santal are made.
In the aforesaid plastics compoiste wood floor, described sandwich layer adopts plastics polypropylene (PP), polybutene (PB), acrylonitrile/butadiene/styrene copolymer (ABS), acrylonitrile～styrene resin (AS), polyamide (PA) or Merlon (PC) to make.
Aforesaid plastics compoiste wood floor, described sandwich layer adopt plastics polypropylene (PP) or polybutene (PB) to make.
The production method of aforementioned plastics compoiste wood floor comprises following production stage;
Top layer to needed stock board is hacked with timber in a, preparation top layer;
B, preparation sandwich layer adopt polypropylene or polybutene to make the sandwich layer of needed stock board;
C, gluing are carried out two-sided applying glue with sandwich layer, and the resin added of each face is 150～300g/cm
2
D, assembly are bonded together sandwich layer and two top layers, put into press again and cold pressing, and make the floor blank;
E, preparation finished product, with the floor blank slot, sanding, japanning, make finished product.
In the production method of above-mentioned plastics compoiste wood floor, put into press described in the steps d and cold pressing, the time of colding pressing is: epoxy resin tackifier 0.2～0.5h; Polyurethane adhesive 2～4h; Acrylonitrile-butadiene rubber stick or neoprene stick 2～4h; White glue with vinyl stick 8～12h.
In the production method of aforesaid plastics compoiste wood floor, the cold pressing process described in the steps d can also realize that hot pressing temperature is 80～100 ℃ by hot pressing.
The beneficial effects of the utility model: compared with prior art, sandwich layer of the present utility model adopts callable plastics compacting to form, and has realized the cyclic utilization of waste, has saved rare tree timber.Eight kinds of bonding adhesive that the utility model adopts a large amount of experiment screenings to get, sandwich layer and solid wood top layer close adhesion with polypropylene or polybutene are made make the utility model dimensional stability good, and safety firmly, solved in the making of plastics compoiste wood floor the biggest problem of timber and plastic bonding; Because sandwich layer adopts plastics such as polypropylene, polybutene to make, so the utility model not only has superior moistureproof water resistance, test factually, the expansion rate of 24h water sucting thickness only is 0.8%, and common composite floor board is 2%～10%, but also have outstanding MOR, and to test factually, MOR is greater than 60MPa.
In order to make the good splicing of formation between timber and the plastics, selected for use 8 kinds of bonding adhesive to carry out contrast test, simultaneously polypropylene (PP), two kinds of base materials of polybutene (PB) have also been carried out comparative study, the main performance of investigating is bonding strength and dipping stripping performance.Result of the test is as shown in the table.
As can be seen from the test results, traditional timber " three urea formaldehydes " bonding adhesive, promptly urea-formaldehyde resin adhesive, synvaren and melamine resin adehsive are glutinous, are difficult in the good glue-joint strength of formation between timber and the plastics; Using the plastics compoiste wood floor glue performance of epoxyn preparation best, secondly is polyurethane adhesive, white glue with vinyl stick bonding adhesive, and acrylonitrile-butadiene rubber stick and neoprene stick are minimum; The glue performance difference of PP plate and PB plate is little, and the PP plate is slightly quite a lot of.
Description of drawings
Fig. 1 is a flooring structure schematic diagram of the present utility model.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
The specific embodiment
Embodiment one.A kind of plastics compoiste wood floor, as shown in Figure 1, this wood flooring constitutes the sandwich layer 1 that comprises plastic production, above this sandwich layer 1, be provided with the top layer 2 of solid wood, this sandwich layer 1 below is provided with the basic unit 3 of solid wood, first adhesive linkage 4 that has bonding adhesive to constitute between sandwich layer and the top layer, second adhesive linkage 5 that has bonding adhesive to constitute between sandwich layer 1 and the basic unit 3; The top layer is the top layer that famous and precious wood flower pear wood is made; Basic unit adopts birch to make; Sandwich layer 1 adopts the plastics butadiene to make; First adhesive linkage 4 that has bonding adhesive to constitute between sandwich layer 1 and the top layer 2, second adhesive linkage 5 that has bonding adhesive to constitute between sandwich layer 1 and the basic unit, bonding adhesive is the white glue with vinyl stick.
The production method of above-mentioned plastics compoiste wood floor is characterized in that, comprises following production stage: a, preparation top layer, and timber is hacked top layer to needed stock board; B, preparation sandwich layer adopt butadiene to make the sandwich layer of needed stock board; C, gluing are carried out two-sided applying glue with sandwich layer, and the resin added of each face is 250g/cm
2D, assembly are bonded together sandwich layer and two top layers, put into press again and cold pressing, and make the floor blank; The time of colding pressing is: white glue with vinyl stick 8～12h; Described press can find from publication, also can directly buy from the market; Colding pressing mainly is the method shortening hardening time that also can adopt hot pressing in order to allow accurate contact between timber, bonding adhesive and the plastics, only in this way to treat could form glue-joint strength preferably behind the adhesive solidification, colding pressing, 80 ℃ of hot pressing temperatures; E, preparation finished product, with the floor blank slot, sanding, japanning, make finished product.
Embodiment two.A kind of plastics compoiste wood floor, as shown in Figure 1, this wood flooring constitutes the sandwich layer 1 that comprises plastic production, above this sandwich layer 1, be provided with the top layer 2 of solid wood, this sandwich layer 1 below is provided with the basic unit 3 of solid wood, first adhesive linkage 4 that has bonding adhesive to constitute between sandwich layer and the top layer, second adhesive linkage 5 that has bonding adhesive to constitute between sandwich layer 1 and the basic unit 3; The top layer is the top layer that the beautiful santal of famous and precious timber is made; Basic unit adopts poplar to make; Sandwich layer 1 adopts the plastics polypropylene to make; First adhesive linkage 4 that has bonding adhesive to constitute between sandwich layer 1 and the top layer 2, second adhesive linkage 5 that has bonding adhesive to constitute between sandwich layer 1 and the basic unit, bonding adhesive is an epoxyn.
The production method of above-mentioned plastics compoiste wood floor is characterized in that, comprises following production stage: a, preparation top layer, and timber is hacked top layer to needed stock board; B, preparation sandwich layer adopt polypropylene to make the sandwich layer of needed stock board; C, gluing are carried out two-sided applying glue with sandwich layer, and the resin added of each face is 250g/cm
2D, assembly are bonded together sandwich layer and two top layers, put into press again and cold pressing, and make the floor blank; The time of colding pressing is:: epoxy resin tackifier 0.2～0.5h; Described press can find from publication, also can directly buy from the market; Colding pressing mainly is the method shortening hardening time that also can adopt hot pressing in order to allow accurate contact between timber, bonding adhesive and the plastics, only in this way to treat could form glue-joint strength preferably behind the adhesive solidification, colding pressing, 90 ℃ of hot pressing temperatures; E, preparation finished product, with the floor blank slot, sanding, japanning, make finished product.
Embodiment of the present utility model is not limited to the foregoing description, all belongs within the protection domain of the present utility model in the various variations of making under the prerequisite that does not break away from the utility model aim.
Claims (8)
1. plastics compoiste wood floor, it is characterized in that: constitute the sandwich layer (1) that comprises plastic production, be provided with the top layer (2) of solid wood in this sandwich layer (1) top, this sandwich layer (1) below is provided with the basic unit (3) of solid wood, first adhesive linkage (4) that has bonding adhesive to constitute between sandwich layer (1) and top layer (2), second adhesive linkage (5) that has bonding adhesive to constitute between sandwich layer and the basic unit.
2. plastics compoiste wood floor according to claim 1, it is characterized in that: first adhesive linkage (4) that has bonding adhesive to constitute between described sandwich layer (1) and top layer (2), second adhesive linkage (5) that has bonding adhesive to constitute between sandwich layer (1) and the basic unit (3), described bonding adhesive is white glue with vinyl stick, acrylonitrile-butadiene rubber stick, neoprene stick, polyurethane adhesive or epoxyn, or any two kinds combination.
3. plastics compoiste wood floor according to claim 2 is characterized in that: described bonding adhesive is white glue with vinyl stick, polyurethane adhesive and epoxyn.
4. plastics compoiste wood floor according to claim 3 is characterized in that: described bonding adhesive is an epoxyn.
5. according to the described plastics compoiste wood floor of claim 1 to 4, it is characterized in that: described basic unit (3) is common wood or fast growing wood; Common wood is toothed oak wood or birch, and fast growing wood is poplar or China fir.
6. plastics compoiste wood floor according to claim 5 is characterized in that: described top layer (2) are the top layer that famous and precious wood flower pear wood, Door frame, ebony or beautiful santal are made.
7. plastics compoiste wood floor according to claim 6 is characterized in that: described sandwich layer (1) adopts plastics polypropylene (PP), polybutene (PB), acrylonitrile/butadiene/styrene copolymer (ABS), acrylonitrile～styrene resin (AS), polyamide (PA) or Merlon (PC) to make.
8. plastics compoiste wood floor according to claim 7 is characterized in that: described sandwich layer (1) adopts plastics polypropylene (PP) or polybutene (PB) to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203144451U CN201521092U (en) | 2009-11-10 | 2009-11-10 | Plastic composite wood floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203144451U CN201521092U (en) | 2009-11-10 | 2009-11-10 | Plastic composite wood floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201521092U true CN201521092U (en) | 2010-07-07 |
Family
ID=42507268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203144451U Expired - Lifetime CN201521092U (en) | 2009-11-10 | 2009-11-10 | Plastic composite wood floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201521092U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862207A (en) * | 2012-09-17 | 2013-01-09 | 杨太平 | Potato-dregs medium-density fiberboard and preparation method thereof |
| CN107243957A (en) * | 2017-05-06 | 2017-10-13 | 广西大学 | A kind of preparation method for being cold-pressed multilayered wood laminated timber |
-
2009
- 2009-11-10 CN CN2009203144451U patent/CN201521092U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862207A (en) * | 2012-09-17 | 2013-01-09 | 杨太平 | Potato-dregs medium-density fiberboard and preparation method thereof |
| CN107243957A (en) * | 2017-05-06 | 2017-10-13 | 广西大学 | A kind of preparation method for being cold-pressed multilayered wood laminated timber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TREESSUN FLOORING CO., LTD. Free format text: FORMER NAME: ZHEJIANG JIUSHENG WOOD CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 313009 Zhejiang Province, Huzhou city Nanxun District Heng Jie (Zhejiang Jiusheng Wood Co. Ltd.) Patentee after: Jiusheng Floor Co., Ltd. Address before: 313009 Zhejiang Province, Huzhou city Nanxun District Heng Jie (Zhejiang Jiusheng Wood Co. Ltd.) Patentee before: Zhejiang Jiusheng Wood Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100707 |