CN202208164U - Plastic-bamboo board - Google Patents
Plastic-bamboo board Download PDFInfo
- Publication number
- CN202208164U CN202208164U CN2011203355835U CN201120335583U CN202208164U CN 202208164 U CN202208164 U CN 202208164U CN 2011203355835 U CN2011203355835 U CN 2011203355835U CN 201120335583 U CN201120335583 U CN 201120335583U CN 202208164 U CN202208164 U CN 202208164U
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- China
- Prior art keywords
- bamboo
- bamboo board
- plastic
- plastic layer
- clappers
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Abstract
The utility model discloses a plastic-bamboo board which comprises a bamboo board, wherein a plastic layer is adhered to at least one side of the bamboo board, a plurality of gaps are arranged on the bamboo board along the thickness direction, and plastic fillers integrally connected with the plastic layer are filled in the gaps. Compared with the prior art, the exfoliation phenomenon cannot occur when the plastic layer and the surface of the bamboo board are affected by external forces or aging, and fracture cannot immediately occur when the product is folded and damaged, so that the safety coefficient of reducing accidental injuries is effectively improved; and the plastic-bamboo board is higher in strength, low in production cost and free of pollution and has the secondary processing characteristic of wood.
Description
Technical field
The utility model relates to technical field of composite materials, relates in particular to a kind of bamboo board of moulding.
Background technology
Along with the development of petroleum industry, plastics have been deep into the various aspects of people life, and it is used also more and more widely, and such as, the application of plastics in Furniture panel, in the past, combine with the timber composite of formation of plastics was often seen.But because wood grows is slow, its recyclability is relatively poor, cuts down timber serious threat on a large scale to existent environment of people; On the other hand, the growth cycle of bamboo wood is short, and physical property is superior; Be the favorable substitutes of timber, at present, the various compound sheet materials of bamboo of moulding occurred.
From prior art, to mould the bamboo composite board and mainly contain two types, the first afterwards makes its moulding through hot pressing behind the interpolation additive with plastics and bamboo wood pulverizing.It like application number 200810020362.1 Chinese invention patent application; It discloses a kind of bamboo-plastic composite material; This bamboo-plastic composite material is meant with raw materials such as plastics, waste and old recovery plastics, bamboo powder, modifier, chemical assistant and lubricants in different ratios; Through mixing the back extruding pelletization, obtain serial bamboo and mould pellet, this serial bamboo is moulded pellet and can be used for extruding the manufacturing bamboo and mould sheet material, bamboo plastic section bar and bamboo and mould different products such as tubing.This production cost of moulding bamboo board is higher, and it has destroyed the natural performance of bamboo wood, and its physical property is affected.
Another kind is to mould bag bamboo technology, and it is to utilize composite methods, glues together after handling the bamboo raw material through chipping, again through the mechanical presses moulding again.Like application number is 200310110875.9 Chinese invention patent, discloses a kind of bamboo-plastic composite section bar and production technology thereof, and bamboo-plastic composite section bar is formed through bonding agent (3) compound sticking by bamboo section bar (1) and plastics (2).Mao bamboon is used the common process preliminary treatment; Carry out group type or splicing, put into injection machine mouth mould after the preheating, the squeeze note hot-melt resin, coated heat melten gel on bamboo profile, the squeeze note thermoplastic is in mould then, and last composite molding is cooled off, the traction depanning, finished product is processed in shaping.It has following shortcoming: at first, mould bag bamboo technology and must use a large amount of adhesives, wherein 90% above adhesive is a urea-formaldehyde glue, and this is the main source that formaldehyde pollutes in the air; Secondly, moulding covering bamboo sectional material and be with compound bamboo clappers is filler, and outward with plastic wraps, this will make fully between plastics and the packing material and peel off easily, also will cause product receiving under the situation of extraneous high pressure, fracture easily, and have certain potential safety hazard.
Summary of the invention
The utility model provides a kind of and need not to use adhesive to deficiency of the prior art, and intensity is high, a kind of bamboo board of moulding safe in utilization.
In order to solve the problems of the technologies described above; The utility model is able to solve through following technical proposals: a kind of bamboo board of moulding; Comprise bamboo clappers; Be attached with plastic layer at least one side of said bamboo clappers, said bamboo clappers has plurality of gaps along its thickness direction, is filled with the plastics obturator that is connected with said plastic layer one in the said gap.The utility model is through being squeezed into plastics in the gap in the bamboo clappers; Plastics and bamboo fibre in the product structure are interacted; Plastics in the gap are one to plastic layer, behind the plastics solidification in the curing gap plastic layer are had fixation, make plastic layer and bamboo clappers surface can not occur peeling off; To direct fracture can not occur even product occurs losing also, thereby effectively reduce the safety coefficient of unexpected injury; In addition, the physical property of the bamboo wood of the utility model itself is effectively used in the utility model, thereby the intensity of the utility model is higher; And, use permeability to mould the bamboo production technology, add procedures such as chemical adhesive and composite molding with need not, make production cost obtain significantly to reduce, product also really reaches the requirement of pollution-free green low-carbon (LC); And the utility model also has the secondary workability of timber: can saw, can dig, bond, fix with nail or screw, and maintenance easily.
As preferably, all be attached with plastic layer on two sides of above-mentioned bamboo clappers.
In order to obtain better technique effect, further technical measures also comprise: two sides of said bamboo clappers are run through in above-mentioned gap.After adopting this programme, the plastic layer of two sides is connected as a single entity through the plastics in the gap, thereby makes plastics more tight with being connected of bamboo clappers, and stability is better, longer service life.
Further improve, split along the machine direction of said bamboo clappers in above-mentioned gap, and the said gap that adjoins each other forms irregular latticed.This programme is in order not destroy the physical property of bamboo fibre itself, thereby guarantees the rerum natura that the utility model is good.
As preferably, the thickness of said bamboo clappers 1 is 5 millimeters to 10 millimeters, and the thickness of said plastic layer 2 is 2.5 millimeters to 5 millimeters.
Because mao bamboon growth is fast, become a useful person early, output is high, purposes is wide, afforests after five to ten years, just can cut down utilization every year; One strain mao bamboon makes bamboo material; Only need the reinforcing growth in three to six years just can cut down utilization, therefore, above-mentioned bamboo clappers 1 is preferably processed by mao bamboon in the utility model.
Compared with prior art; The beneficial effect of the utility model is: plastics and bamboo fibre interact; Plastics and plastic layer in the gap combine together, behind the plastics solidification in the gap plastic layer are had fixation, and making plastic layer and bamboo clappers surface is to receive external force or burn-in effects all phenomenon will can not occur peeling off; To direct fracture can not occur even product occurs losing also, thereby effectively reduce the safety coefficient of unexpected injury; In addition, the physical property of the bamboo wood of the utility model itself is effectively used in the utility model, thereby the intensity of the utility model is higher; And, use permeability to mould the bamboo production technology, add procedures such as chemical adhesive and composite molding with need not, make production cost obtain significantly to reduce, product also really reaches the requirement of pollution-free green low-carbon (LC); And the utility model also has the secondary workability of timber: can saw, can dig, bond, fix with nail or screw, and maintenance easily.
Description of drawings
Fig. 1 is the generalized section of the utility model example structure.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail: a kind of bamboo board of moulding; Comprise bamboo clappers 1; Be attached with plastic layer 2 on two sides of said bamboo clappers 1, said bamboo clappers 1 has plurality of gaps 3 along its thickness direction, and the machine direction of the said bamboo clappers 1 in 3 edges, gap is split and run through 1 two sides of said bamboo clappers; And the said gap 3 that adjoins each other forms irregular latticed, is filled with the plastics obturator 4 that is connected with said plastic layer 2 one in the said gap 3.
Wherein, the thickness of bamboo clappers described in the present embodiment 1 is 5 millimeters, and the thickness of said plastic layer 2 is 2.5 millimeters.
Above-mentioned bamboo clappers 1 is processed by mao bamboon.
Certainly, except such scheme, the thickness of the bamboo clappers 1 of the utility model also can be 10 millimeters, and the thickness of said plastic layer 2 is 5 millimeters, and bamboo clappers 1 also can be processed by other bamboo woods except that mao bamboon.
Claims (6)
1. mould bamboo board for one kind; Comprise bamboo clappers (1); Be attached with plastic layer (2) at least one side of said bamboo clappers (1); It is characterized in that: said bamboo clappers (1) has plurality of gaps (3) along its thickness direction, is filled with the plastics obturator (4) that is connected with said plastic layer (2) one in said gap (3).
2. a kind of bamboo board of moulding according to claim 1 is characterized in that: all be attached with plastic layer (2) on two sides of said bamboo clappers (1).
3. a kind of bamboo board of moulding according to claim 2 is characterized in that: (1) two side of said bamboo clappers is run through in said gap (3).
4. according to claim 1 or 2 or 3 described a kind of bamboo boards of moulding, it is characterized in that: split along the machine direction of said bamboo clappers (1) said gap (3), and the said gap (3) that adjoins each other forms irregular latticed.
5. a kind of bamboo board of moulding according to claim 4 is characterized in that: the thickness of said bamboo clappers (1) is 5 millimeters to 10 millimeters, and the thickness of said plastic layer (2) is 2.5 millimeters to 5 millimeters.
6. a kind of bamboo board of moulding according to claim 5 is characterized in that: said bamboo clappers (1) is processed by mao bamboon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203355835U CN202208164U (en) | 2011-09-08 | 2011-09-08 | Plastic-bamboo board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203355835U CN202208164U (en) | 2011-09-08 | 2011-09-08 | Plastic-bamboo board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202208164U true CN202208164U (en) | 2012-05-02 |
Family
ID=45987720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203355835U Expired - Fee Related CN202208164U (en) | 2011-09-08 | 2011-09-08 | Plastic-bamboo board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202208164U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431245A (en) * | 2011-09-08 | 2012-05-02 | 宁波雄歌进出口有限公司 | Plastic bamboo plate and production technology thereof |
| CN103846986A (en) * | 2014-03-11 | 2014-06-11 | 林华敏 | Production process of plywood |
-
2011
- 2011-09-08 CN CN2011203355835U patent/CN202208164U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431245A (en) * | 2011-09-08 | 2012-05-02 | 宁波雄歌进出口有限公司 | Plastic bamboo plate and production technology thereof |
| CN103846986A (en) * | 2014-03-11 | 2014-06-11 | 林华敏 | Production process of plywood |
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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: 20120502 Termination date: 20140908 |
|
| EXPY | Termination of patent right or utility model |