CN201295961Y - Enhanced structural wood-plastic composite board - Google Patents
Enhanced structural wood-plastic composite board Download PDFInfo
- Publication number
- CN201295961Y CN201295961Y CNU2008201998956U CN200820199895U CN201295961Y CN 201295961 Y CN201295961 Y CN 201295961Y CN U2008201998956 U CNU2008201998956 U CN U2008201998956U CN 200820199895 U CN200820199895 U CN 200820199895U CN 201295961 Y CN201295961 Y CN 201295961Y
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- wood
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- plastic composite
- enhanced
- composite base
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Abstract
The utility model provides an enhanced structural wood-plastic composite board comprising a wood-plastic composite base layer and a wood grain surface layer arranged on the wood-plastic composite base layer. The enhanced structural wood-plastic composite board is characterized in that an enhanced layer is arranged between the wood-plastic composite base layer and the wood grain surface layer. Compared with the prior art, the utility model has the advantages that the enhanced layer is arranged between the wood-plastic composite base layer and the wood grain surface layer, and a balance bottom layer is arranged at the bottom face of the wood-plastic composite base layer, therefore, the static bending strength and the modulus of elasticity in bending of the enhanced structural wood-plastic composite board are 1.7 times of those of the common wood-plastic composite board; in addition, the enhanced structural wood-plastic composite board has high strength-weight ratio, good weather resisting property and water resisting property, is easy to process, and the like, thereby being a structural board suitable for fields of architecture, furniture, packing, and the like.
Description
Technical field
The utility model relates to a kind of wood-plastic clad plate, especially a kind ofly is used to build, the Enhanced Configuration wood-plastic composite panel in field such as furniture and packing, belongs to wood-based plate manufacturing technology field.
Background technology
Wood and plastic composite is to be primary raw material with lignocellulosic material and plastics, a kind of composite that makes through the extrusion and the flat-press process of prior art, it has timber and two kinds of properties of materials of plastics concurrently, especially can use the waste wood of recovery and waste plastic as raw material, can promote recycling of timber and plastics, thereby at home and abroad be developed rapidly over nearly 20 years.Though existing wood and plastic composite has series of advantages such as water resistance is good, and technology is easy, and is with low cost, because intensity is lower, should not be used as structural material usually.Therefore, be necessary prior art is improved.
Summary of the invention
Low for overcoming the intensity that prior art exists, range of application is limited to be waited not enoughly, and the utility model provides a kind of high-intensity Enhanced Configuration wood-plastic clad plate.
The utility model is finished by following technical proposal: a kind of Enhanced Configuration wood-plastic clad plate, comprise that wood moulds the wood grain surface layer on compound basic unit and its, and it is characterized in that moulding between compound basic unit and the wood grain surface layer enhancement layer is set at wood.
Described enhancement layer is single or multiple lift glass fibre layer of cloth or carbon fibre cloth layer or fiber-reinforced polymer layer, to strengthen bending resistance.
Described wood is moulded the composite base plate bottom surface and is provided with balancing layer, and this balancing layer is wooden lamina or multi-layer sheet, is single or multiple lift synthetic resin facing paper or plate perhaps, with anti-deformation.
Described surface layer is single or multiple lift wood skin or plank, so that in the attractive in appearance and woodiness touch that keeps natural wood grain, the enhancement layer that protection is following is in case the wearing and tearing of enhancement layer.
It is to be primary raw material with wood fibre and plastics that described wood is moulded composite base plate, and the composite plate of making by the conventional method of prior art, wherein wood fibre is wood-fibred or wood shavings or sawdust or discarded timber, and plastics are the waste plastic of polyethylene or polypropylene or polyvinyl chloride or recovery.
Described wood is moulded between composite base plate, balancing layer, enhancement layer and the wooden surface layer adhesive layer is set, so that each layer bonding becomes a structural type integral body.
The utility model compared with prior art has following advantage and effect: adopt such scheme, promptly enhancement layer is set by moulding at wood between compound basic unit and the wood grain layer, mould the composite base plate bottom surface at wood again balancing layer is set, making the MOR of the present utility model and the modulus of elasticity in static bending is more than 1.7 times of common wood and plastic composite, ratio of strength to weight height, have good weatherability, resistance to water and advantage such as processing easily simultaneously, be suitable for building, the structure plate in fields such as furniture and packing.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the cross-section structure of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further, is not limited thereto but hold within the utility model.
As Fig. 1, Fig. 2, the Enhanced Configuration wood-plastic clad plate that the utility model provides comprises that wood moulds compound basic unit 3 and the wood grain surface layer 1 on it, wherein moulds between compound basic unit 3 and the wood grain surface layer 1 at wood enhancement layer 2 is set, wherein enhancement layer 2 is the single-layer glass fiber layer of cloth, to strengthen bending resistance; Mould the composite base plate bottom surface at wood and be provided with balancing layer 4, this balancing layer is wooden lamina, with anti-deformation; Described wood grain surface layer is the individual layer plank, so that in the attractive in appearance and woodiness touch that keeps natural wood grain, the following glass fibre layer of cloth 2 of protection is not worn; It is to be primary raw material with wood fibre and plastics that described wood is moulded composite base plate 3, and the commercial composite plate of making by the conventional method of prior art; Described wood is moulded between composite base plate 3, balancing layer 4, enhancement layer 2 and the wooden surface layer 1 binding agent is set, so that each layer bonding become a structural type integral body.
Claims (5)
1, a kind of Enhanced Configuration wood-plastic clad plate comprises that wood moulds the wood grain surface layer on compound basic unit and its, it is characterized in that moulding between compound basic unit and the wood grain surface layer at wood enhancement layer is set.
2, Enhanced Configuration wood-plastic clad plate according to claim 1 is characterized in that described enhancement layer is single or multiple lift glass fibre layer of cloth or carbon fibre cloth layer or fiber-reinforced polymer layer.
3, Enhanced Configuration wood-plastic clad plate according to claim 1 is characterized in that described wood moulds the composite base plate bottom surface and be provided with balancing layer, and this balancing layer is wooden lamina or multi-layer sheet, perhaps is single or multiple lift synthetic resin facing paper or plate.
4, Enhanced Configuration wood-plastic clad plate according to claim 1 is characterized in that described surface layer is single or multiple lift wood skin or plank.
5, Enhanced Configuration wood-plastic clad plate according to claim 1 is characterized in that described wood is moulded between composite base plate, balancing layer, enhancement layer and the wooden surface layer adhesive layer is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201998956U CN201295961Y (en) | 2008-12-09 | 2008-12-09 | Enhanced structural wood-plastic composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201998956U CN201295961Y (en) | 2008-12-09 | 2008-12-09 | Enhanced structural wood-plastic composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201295961Y true CN201295961Y (en) | 2009-08-26 |
Family
ID=41041923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201998956U Expired - Fee Related CN201295961Y (en) | 2008-12-09 | 2008-12-09 | Enhanced structural wood-plastic composite board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201295961Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001200A (en) * | 2010-08-17 | 2011-04-06 | 南京林业大学 | Sandwich material plate and preparation method thereof |
| CN102431261A (en) * | 2011-09-13 | 2012-05-02 | 大连创达技术交易市场有限公司 | Carbon fiber composite board |
| CN103832042A (en) * | 2014-03-20 | 2014-06-04 | 东北林业大学 | Carbon fiber cloth reinforced type wood-plastic composite material and preparation method thereof |
| US8809406B2 (en) | 2006-01-20 | 2014-08-19 | Material Innovations Llc | Carpet waste composite |
| CN105754361A (en) * | 2016-03-04 | 2016-07-13 | 安徽农业大学 | Facing bamboo plastic heat conduction wallboard with negative ions and processing method thereof |
| CN106003950A (en) * | 2016-06-08 | 2016-10-12 | 广东金发科技有限公司 | Fiber internally-reinforced wood plastic product with high impact resistance, high folding resistance and high size stability and preparation method thereof |
| US10875281B2 (en) | 2008-12-19 | 2020-12-29 | Fiber Composites Llc | Wood-plastic composites utilizing ionomer capstocks and methods of manufacture |
| US11572646B2 (en) | 2020-11-18 | 2023-02-07 | Material Innovations Llc | Composite building materials and methods of manufacture |
-
2008
- 2008-12-09 CN CNU2008201998956U patent/CN201295961Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10294666B2 (en) | 2006-01-20 | 2019-05-21 | Material Innovations Llc | Carpet waste composite |
| US8809406B2 (en) | 2006-01-20 | 2014-08-19 | Material Innovations Llc | Carpet waste composite |
| US11773592B2 (en) | 2006-01-20 | 2023-10-03 | Material Innovations Llc | Carpet waste composite |
| US9637920B2 (en) | 2006-01-20 | 2017-05-02 | Material Innovations Llc | Carpet waste composite |
| US10822798B2 (en) | 2006-01-20 | 2020-11-03 | Material Innovations Llc | Carpet waste composite |
| US10875281B2 (en) | 2008-12-19 | 2020-12-29 | Fiber Composites Llc | Wood-plastic composites utilizing ionomer capstocks and methods of manufacture |
| CN102001200B (en) * | 2010-08-17 | 2013-01-30 | 南京林业大学 | Sandwich material plate and preparation method thereof |
| CN102001200A (en) * | 2010-08-17 | 2011-04-06 | 南京林业大学 | Sandwich material plate and preparation method thereof |
| CN102431261A (en) * | 2011-09-13 | 2012-05-02 | 大连创达技术交易市场有限公司 | Carbon fiber composite board |
| CN103832042A (en) * | 2014-03-20 | 2014-06-04 | 东北林业大学 | Carbon fiber cloth reinforced type wood-plastic composite material and preparation method thereof |
| CN105754361B (en) * | 2016-03-04 | 2018-06-26 | 安徽农业大学 | A kind of facing bamboo modeling heat conduction wallboard and its processing method with anion |
| CN105754361A (en) * | 2016-03-04 | 2016-07-13 | 安徽农业大学 | Facing bamboo plastic heat conduction wallboard with negative ions and processing method thereof |
| CN106003950B (en) * | 2016-06-08 | 2018-01-30 | 广东金发科技有限公司 | High-impact, high anti-folding, the interior enhancing wood plastic product of the fiber of high-dimensional stability and preparation method thereof |
| CN106003950A (en) * | 2016-06-08 | 2016-10-12 | 广东金发科技有限公司 | Fiber internally-reinforced wood plastic product with high impact resistance, high folding resistance and high size stability and preparation method thereof |
| US11572646B2 (en) | 2020-11-18 | 2023-02-07 | Material Innovations Llc | Composite building materials and methods of manufacture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20100111 |