CN201526145U - Plastic composite wood floor - Google Patents
Plastic composite wood floor Download PDFInfo
- Publication number
- CN201526145U CN201526145U CN2009203144428U CN200920314442U CN201526145U CN 201526145 U CN201526145 U CN 201526145U CN 2009203144428 U CN2009203144428 U CN 2009203144428U CN 200920314442 U CN200920314442 U CN 200920314442U CN 201526145 U CN201526145 U CN 201526145U
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- wood
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- layer
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- adhesive
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Abstract
The utility model discloses a plastic composite wood floor. The wood floor comprises a plastic sandwich layer (1); a solid wood surface layer (2) is arranged above the sandwich layer (1), and a solid wood base layer (3) is arranged below the sandwich layer (1); a first bonding layer (4) formed by adhesive is arranged between the sandwich layer (1) and the surface layer (2); and a second splicing layer (5) formed by adhesive is arranged between the sandwich layer and the base layer. The sandwich layer of the wood floor is made of reproducible plastic, thereby realizing the cyclic utilization of waste and saving the wood from rare tree species; and besides, the utility model has the advantages of excellent damp-proof and water-proof performance, good dimensional stability, comfortable foot feeling and the like.
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 with recyclable materials such as plastic applications in making wood flooring, 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.The sandwich layer of the wood flooring of producing adopts reproducible plastic production, has realized the cyclic utilization of waste on the one hand, has protected rare tree, advantage such as the utlity model has moistureproof water resistance on the other hand, bonding strength is superior, and dimensional stability is good, and feel is comfortable.
For solving the problems of the technologies described above, the technical solution of the utility model: 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 an epoxyn.
In the aforesaid plastics compoiste wood floor, 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) 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 plastics polypropylene (PP) or polybutene (PB) 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, the bonding adhesive of employing is an epoxyn;
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, in the steps d, the described press of putting into is colded pressing, and the time of colding pressing is 0.2～0.5h.
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 reproducible polypropylene or the compacting of polybutene plastics to form, and has both realized the cyclic utilization of waste, has saved tree lumber again.Bonding adhesive and suitable timber variety and the suitable preparation method of the utility model that the utility model gets by a large amount of experiment screenings, sandwich layer and solid wood plate close adhesion that polypropylene or polybutene are made, make the utility model dimensional stability superior, safety firmly, solved in the making of plastics compoiste wood floor, the biggest problem of timber and plastic bonding, and handling ease, cost of production is low, the product result of use is good, has obtained extraordinary technique effect; Because sandwich layer adopts the plastics of polypropylene or 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, the applicant has carried out a large amount of experiments, below be the wherein more representational experiment contrast result who chooses, simultaneously also 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; Neoprene adhesive, nitrile rubber adhesive, white glue with vinyl, though four kinds of glue of polyurethane adhesive bonding adhesive are better than " three urea formaldehydes " bonding adhesive, but performance is still undesirable, through applicant's repeated screening, finally screening has obtained making the best epoxyn of plastics compoiste wood floor glue performance, through test, the top layer that timber is made, basic unit has reached 3.5MPa through the intensity of epoxyn and polypropylene (PP) sandwich layer gummed, dipping is peeled off and is 0mm, reached 3.1MPa equally with the intensity of polybutene (PB) sandwich layer gummed, dipping is peeled off and is that 0mm, performance are higher than the wood flooring of other bonding adhesive gummed far away.
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.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 1 and the top layer 2, second adhesive linkage 5 that has bonding adhesive to constitute between sandwich layer and the basic unit; 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 3, described bonding adhesive is an epoxyn; Basic unit 3 is a poplar for fast growing wood; The top layer that make for the beautiful santal of famous and precious timber on top layer 2; Sandwich layer 1 adopts plastics polypropylene (PP) to make.
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 bonding adhesive adopts epoxyn, 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: epoxyn 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, 80～100 ℃ 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 (5)
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 an epoxyn.
3. plastics compoiste wood floor according to claim 1 and 2 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.
4. plastics compoiste wood floor according to claim 3 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.
5. plastics compoiste wood floor according to claim 4 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 |
|---|---|---|---|
| CN2009203144428U CN201526145U (en) | 2009-11-10 | 2009-11-10 | Plastic composite wood floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203144428U CN201526145U (en) | 2009-11-10 | 2009-11-10 | Plastic composite wood floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201526145U true CN201526145U (en) | 2010-07-14 |
Family
ID=42517434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203144428U Expired - Lifetime CN201526145U (en) | 2009-11-10 | 2009-11-10 | Plastic composite wood floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201526145U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526911A (en) * | 2013-10-09 | 2014-01-22 | 桂林舒康建材有限公司 | Manufacturing method for light-weight high-strength wood-plastic floor |
-
2009
- 2009-11-10 CN CN2009203144428U patent/CN201526145U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526911A (en) * | 2013-10-09 | 2014-01-22 | 桂林舒康建材有限公司 | Manufacturing method for light-weight high-strength wood-plastic floor |
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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: 20100714 |