CN103273634A - Method for producing plastic-wood wallboard and product thereof - Google Patents
Method for producing plastic-wood wallboard and product thereof Download PDFInfo
- Publication number
- CN103273634A CN103273634A CN2013101950261A CN201310195026A CN103273634A CN 103273634 A CN103273634 A CN 103273634A CN 2013101950261 A CN2013101950261 A CN 2013101950261A CN 201310195026 A CN201310195026 A CN 201310195026A CN 103273634 A CN103273634 A CN 103273634A
- Authority
- CN
- China
- Prior art keywords
- wood
- powder
- product
- manufacture method
- section bar
- 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.)
- Pending
Links
Images
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
The invention discloses a method for producing a plastic-wood wallboard and a product thereof. The method comprises the following steps: crushing wood into wood meal, mixing 30-45 parts of wood meal and 65-80 parts of plastic powder, and uniformly mixing to form the mixed powder in a mixing machine; adding the mixed powder into an extrusion machine for extrusion, wherein the temperature reaches 180-200 DEG C while extrusion is carried out, and the speed is 150-200 revolutions per minutes during extrusion; extruding a die head into a section bar, and cooling and setting the section bar; and finally, performing fixed-length cutting to form the finished product through a cutting machine. The product has the characteristic of high density through extrusion molding, so that the product has high waterproof performance, high bending resistance, high stretching resistance, high impact resistance and the like, has high flame retardant, mothproof, mould-proof and corrosion-resistant properties and can be used for outdoor occasions; the product also has sawing, nailing, drilling, planing and other wood processing performances, and paint is not required to be brushed; and requirements on wood grade and quality are basically not required during production, and the product can be completely recycled and is environment-friendly.
Description
Technical field
The present invention relates to woodwork production technology field, particularly a kind of production method of moulding wooden wallboard also relates to a kind of wooden wallboard of moulding.
Background technology
Wood plank is natural with it, environmental protection and have the main material that beautiful texture becomes finishing, but water funk, inflammable, the easy moth of wood plank, and in outdoor application easy deformation, mouldy more, service life is short, and recycling rate of waterused is low.Outdoor tile is not attractive in appearance, not high-grade, construction complexity and production and processing cost are also higher, is difficult to use widely.
Summary of the invention
For addressing the above problem, the invention provides and a kind ofly mould wooden wallboard manufacture method and a kind ofly mould wooden wallboard.
Technical scheme of the present invention is achieved in that
A kind ofly mould wooden wallboard manufacture method, may further comprise the steps:
Step (a) is broken into wood powder with wood powder, with wood powder mix with molding powder mixed powder;
Step (b) mixes mixed powder in mixer;
Step (c) will be extruded in the powder adding extruder that mix, and temperature reaches 180～200 ℃ when extruding, and speed is 150～200 rev/mins when extruding, and extrudes by die head to be section bar;
Step (d) is carried out cooling and shaping with the section bar of extruding, and by cutting machine section bar is carried out the cut-to-length finished product.
Alternatively, in the step (a), with 30～45 parts of wood powders mix with 65～80 parts of molding powders mixed powder.
Alternatively, described wood powder diameter is 150～250 orders, and described molding powder diameter is 320～400 orders.
Alternatively, in the step (c), mixed powder joins in the extruder and extrudes, and extrusion temperature is 180～200 ℃, and extruded velocity is 150～200 rev/mins, and die pressure is 6～8MPa.
Alternatively, described molding powder is PVC or PE.
Alternatively, in the step (c), described section bar comprises moulds wooden base material, and moulding has one deck to imitate wood surface on the wooden base material, and the formation of imitative wood surface can form when extruding by scribing plating on die head top.
Alternatively, in the step (a), also be added with stabilizing agent, flexibilizer, fire retardant, plasticizer and reinforcing agent in the mixed powder.
The present invention also provides a kind of wooden wallboard of moulding, and comprising: mould wooden base material (1), moulding has layer imitative wood surface (2) on the wooden base material (1).
The invention has the beneficial effects as follows: the product of producing by the inventive method has the characteristics of high strength, good toughness, is fit to open-air the use, and good processability, to the timber no requirement (NR), production cost is low, counter-bending, stretch-proof, good impact resistance, the recyclable utilization of product.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is wooden structure of wall schematic diagram for the present invention moulds.
Among the figure: 1, mould wooden base material, 2, imitative wood surface.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
The invention provides a kind of wooden wallboard manufacture method of moulding, may further comprise the steps: step (a), wood powder is broken into wood powder, with wood powder mix with molding powder mixed powder; Step (b) mixes mixed powder in mixer; Step (c) will be extruded in the powder adding extruder that mix, and temperature reaches 180～200 ℃ when extruding, and speed is 150～200 rev/mins when extruding, and extrudes by die head to be section bar; Step (d) is carried out cooling and shaping with the section bar of extruding, and by cutting machine section bar is carried out the cut-to-length finished product.
In the above-mentioned steps (a), with 30～45 parts of wood powders mix with 65～80 parts of molding powders mixed powder, wherein, the wood powder diameter is 150～250 orders, the molding powder diameter is 320～400 orders; Molding powder can adopt existing material, and for example molding powder is PVC or PE; Also be added with stabilizing agent, flexibilizer, fire retardant, plasticizer and reinforcing agent in the mixed powder.
In the above-mentioned steps (c), die pressure is 6～8MPa, and section bar comprises moulds wooden base material, and moulding has one deck to imitate wood surface on the wooden base material, and the formation of imitative wood surface can be by scribing plating, forming when pushing on die head top.
Provide an embodiment who moulds wooden wallboard manufacture method according to the present invention below.
It is 250 purpose wood powders that wood powder is broken into diameter, and is that 400 purpose PE molding powders mix with diameter, and adds 22 parts of CaCO
3, fill out in PE as strengthen, toughness reinforcing, the fire-retardant and effect of filling, and 6 parts of DOP plasticizer are mixed and modified in mixer, the mixed powder that obtains is added in the extruder to be extruded, the temperature of extruding is 200 ℃, extruded velocity is 200 rev/mins, die pressure is 8MPa; Be extruded into by die head and mould the section bar that the imitative wood surface of one deck is arranged on the wooden base material, the formation of imitative wood surface can be scribed plating by the die head on top, forms when extruding, and section bar carries out the cut-to-length finished product by cooling and shaping by cutting machine.
The wood powder diameter is 250 orders in the enforcement, and the molding powder diameter is 400 orders, can guarantee fully to mix when mixed and modified, improves modified effect; 22 parts CaCO
3And 6 parts DOP, can improve the physical property of mixed powder, improve and extrude the stability of production; Select the PE plastics for use, nontoxic, odorless makes the product good environmental protection, and heat-resisting, good corrosion resistance can be in outdoor application, non-scaling, and cleaning surfaces, attractive in appearance, ageing-resistant, reach service life more than 45 years; The temperature of extruding is 200 ℃, and extruded velocity is 200 rev/mins, and die pressure is 8MPa, has guaranteed that the section bar of extruding has high density, makes that it is counter-bending, stretch-proof, impact strength be good; There is the decorative pattern of similar wood grain on the extruded product surface, does not need mopping; Product strength height, good toughness are fully saved timber resources, and have timber processing characteristicies such as saw, nail, brill, plane, and also have the water resistance of plastics.
The present invention also provides a kind of wooden wallboard of moulding, and adopts above-mentioned production method production to obtain, and comprising: mould wooden base material (1), moulding has layer imitative wood surface (2) on the wooden base material (1).
That the product that method produced according to the invention obtains has is fire-retardant, mothproof, mildew-resistant, characteristics such as anticorrosion, is fit to open-air the use; And the imitative wood grain in surface is exempted from paint, can compare favourably with natural timber.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. mould wooden wallboard manufacture method for one kind, it is characterized in that, may further comprise the steps:
Step (a) is broken into wood powder with wood powder, with wood powder mix with molding powder mixed powder;
Step (b) mixes mixed powder in mixer;
Step (c) will be extruded in the powder adding extruder that mix, and temperature reaches 180～200 ℃ when extruding, and speed is 150～200 rev/mins when extruding, and extrudes by die head to be section bar;
Step (d) is carried out cooling and shaping with the section bar of extruding, and by cutting machine section bar is carried out the cut-to-length finished product.
2. as claimed in claim 1ly mould wooden wallboard manufacture method, it is characterized in that, in the step (a), with 30～45 parts of wood powders mix with 65～80 parts of molding powders mixed powder.
3. as claimed in claim 2ly mould wooden wallboard manufacture method, it is characterized in that described wood powder diameter is 150～250 orders, described molding powder diameter is 320～400 orders.
4. as claimed in claim 1ly mould wooden wallboard manufacture method, it is characterized in that in the step (c), mixed powder joins in the extruder and extrudes, extrusion temperature is 180～200 ℃, and extruded velocity is 150～200 rev/mins, and die pressure is 6～8MPa.
5. as claimed in claim 1ly mould wooden wallboard manufacture method, it is characterized in that described molding powder is PVC or PE.
6. as claimed in claim 1ly mould wooden wallboard manufacture method, it is characterized in that, in the step (c), described section bar comprises moulds wooden base material, and moulding has one deck to imitate wood surface on the wooden base material, the formation of imitative wood surface, can when extruding, form by scribing plating on die head top.
7. as claimed in claim 1ly mould wooden wallboard manufacture method, it is characterized in that, in the step (a), also be added with stabilizing agent, flexibilizer, fire retardant, plasticizer and reinforcing agent in the mixed powder.
8. mould wooden wallboard for one kind, it is characterized in that, comprising: mould wooden base material (1), moulding has layer imitative wood surface (2) on the wooden base material (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101950261A CN103273634A (en) | 2013-05-24 | 2013-05-24 | Method for producing plastic-wood wallboard and product thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101950261A CN103273634A (en) | 2013-05-24 | 2013-05-24 | Method for producing plastic-wood wallboard and product thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103273634A true CN103273634A (en) | 2013-09-04 |
Family
ID=49056307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101950261A Pending CN103273634A (en) | 2013-05-24 | 2013-05-24 | Method for producing plastic-wood wallboard and product thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103273634A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1328090A (en) * | 2001-07-03 | 2001-12-26 | 北京嘉寓新型建材股份有限公司 | Plastics-wood shutterings for building and its preparing process |
| CN1640940A (en) * | 2004-01-13 | 2005-07-20 | 蓝天旭 | Plastic-wood floor and its producing method |
| JP2006282906A (en) * | 2005-04-01 | 2006-10-19 | Sekisui House Ltd | Manufacturing method of extruded and foamed molding |
| CN101152760A (en) * | 2007-09-11 | 2008-04-02 | 浙江永吉木业有限公司 | Production technology for wood-plastic water-proof outdoor floor and products produced thereby |
-
2013
- 2013-05-24 CN CN2013101950261A patent/CN103273634A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1328090A (en) * | 2001-07-03 | 2001-12-26 | 北京嘉寓新型建材股份有限公司 | Plastics-wood shutterings for building and its preparing process |
| CN1640940A (en) * | 2004-01-13 | 2005-07-20 | 蓝天旭 | Plastic-wood floor and its producing method |
| JP2006282906A (en) * | 2005-04-01 | 2006-10-19 | Sekisui House Ltd | Manufacturing method of extruded and foamed molding |
| CN101152760A (en) * | 2007-09-11 | 2008-04-02 | 浙江永吉木业有限公司 | Production technology for wood-plastic water-proof outdoor floor and products produced thereby |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102336978B (en) | Cotton stalk powder/polyvinyl chloride (PVC) crust foaming composite material and formation process thereof | |
| CN101955614A (en) | Novel wood plastic composite decorative building material and manufacturing method thereof | |
| CN103509288A (en) | PVC foam wood/plastic composite material and manufacturing method thereof | |
| CN103665636A (en) | PVC (polyvinyl chloride) plastic building template | |
| CN100434469C (en) | Foamed composite PVC plastic-wood material | |
| CN104130529A (en) | High rigidity and low density PVC (polyvinyl chloride) wood plastic foaming board and preparation method thereof | |
| CN102002251A (en) | Wood plastic composite coiled material floor and preparation method thereof | |
| CN103642122B (en) | The wood plastic composite that a kind of basalt fibre strengthens | |
| CN102294866A (en) | Microcellular foamed PVC co-extrusion faux wood grains section for outdoor decorating and preparing method thereof | |
| CN106700583A (en) | Plastic wood wall board and manufacture method thereof | |
| CN101152760B (en) | Production technology for wood-plastic water-proof outdoor floor and products produced thereby | |
| CN106752019A (en) | Micro-nano negative oxygen ion Indoor decorative plate and production technology | |
| CN105415839B (en) | A kind of polyvinyl chloride co-extrusion wood-plastic board and preparation method thereof | |
| CN104890340B (en) | A kind of outdoor high-weatherability high intensity co-extruded plastic-wood composite floor board and its manufacturing process | |
| CN102492239B (en) | AM mixture used for wood plastic products, and application methods thereof | |
| CN103273634A (en) | Method for producing plastic-wood wallboard and product thereof | |
| CN102373773A (en) | Polymer wall tile and preparation method thereof | |
| CN202493025U (en) | Three-layer co-extrusion foaming reinforced plastic building template | |
| CN104448656A (en) | ASA plastic-wood material and preparation method thereof | |
| CN202787881U (en) | Poly vinyl chloride (PVC) wood-plastic grooving extrusion floor | |
| CN1951184A (en) | Artificial fish bait made by composite material and production method thereof | |
| CN201083013Y (en) | Wood-plastic water-proof outdoor floor | |
| CN207974288U (en) | The PVC wood plastic exterior wall of alternative lightgage steel joist separates | |
| CN204080582U (en) | A kind of inner support hollow wood-plastic rectangular slab | |
| CN102900219A (en) | Process for molding interior energy-saving wearable waterproof wood-plastic floor board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130904 |
|
| RJ01 | Rejection of invention patent application after publication |