CN103009442A - Composite board - Google Patents
Composite board Download PDFInfo
- Publication number
- CN103009442A CN103009442A CN 201110287519 CN201110287519A CN103009442A CN 103009442 A CN103009442 A CN 103009442A CN 201110287519 CN201110287519 CN 201110287519 CN 201110287519 A CN201110287519 A CN 201110287519A CN 103009442 A CN103009442 A CN 103009442A
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- Prior art keywords
- wood
- board
- timber
- plastic composite
- composite board
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Abstract
The invention discloses a composite board which belongs to the technical field of composite boards. Two surfaces of a wood reinforcing plate are respectively covered with a wood-plastic compound shaving board, and an adhesive is coated between the wood reinforcing plate and the wood-plastic compound shaving board. The composite board has the advantages that the bending strength and the elasticity modulus are greatly improved, and the use requirement of a building member, a building cement template and other occasions with higher requirements can be met.
Description
Technical field
The present invention relates to a kind of composite board, belong to the composite board technical field.
Background technology
Known and very general with wood materials or non-lignocellulose plant fibre material and plastics laminating production wood-plastic composite artificial board technology.This kind laminated particle-board has water-tolerant, good toughness, without the advantages such as free formaldehyde in the ordinary particle board.Can be used for various furniture, finishing, decorative sheet.But in some high strength, performance application, as being used for building element, cement formwork aspect, the bending strength of this kind sheet material and elastic modelling quantity can not satisfy instructions for use far away.Thereby limited this kind wood-plastic composite panel aspect building element, the cement formwork and the use of other occasion of having relatively high expectations.
Summary of the invention
The object of the invention is to: relatively poor for the existing bending strength of existing wood-plastic composite particleboard and elastic modelling quantity, be not suitable at some the bending strength of sheet material and the elastic modelling quantity defective that occasion uses of having relatively high expectations be the invention provides the higher compound plate material of a kind of bending strength and elastic modelling quantity.
The present invention takes following design for achieving the above object: this a kind of composite board comprises wood-plastic composite particleboard, and timber is strengthened flaggy, viscose binder.Described wood-plastic composite particleboard sandwich layer is that plastics become (plastic content from 5% one 95%) with wood particle heat of mixing swaging, wherein plastics can also be polypropylene, polyethylene, polystyrene, polyvinyl chloride and other thermoplastics, and wood shavings are agricultural stalk, bamboo wood wood shavings.It is this village's ply of finished product, bamboo cane laminated board, bamboo mat plate that described timber is strengthened flaggy.Described adhesive is water-soluble binder, oil-soluble adhesive, hot-melt adhesive.Two sides at the timber stiffener respectively covers one deck wood-plastic composite particleboard, and scribbles viscose binder between timber stiffener and wood-plastic composite particleboard.
Beneficial effect: the present invention is because after adopting above-mentioned technical method, bending strength and elastic modelling quantity increase substantially, and can satisfy the instructions for use of building element, building building cement template and other occasion of having relatively high expectations.
Description of drawings
Accompanying drawing is structural representation of the present invention
Shown in the figure: 1, wood-plastic composite particleboard; 2, timber is strengthened flaggy; 3, viscose binder.
The specific embodiment
In the drawings, this a kind of composite board comprises wood-plastic composite particleboard 1, timber reinforcement flaggy 2, viscose binder 3, described wood-plastic composite particleboard sandwich layer 1 is that plastics become (plastic content from 5% one 95%) with wood particle heat of mixing swaging, wherein plastics can also be polypropylene, polyethylene, polystyrene, polyvinyl chloride and other thermoplastics, and wood shavings are agricultural stalk, bamboo wood wood shavings.It is this village's ply of finished product, bamboo cane laminated board, bamboo mat plate that described timber is strengthened flaggy 2.Described adhesive 3 is water-soluble binder, oil-soluble adhesive, hot-melt adhesive.Two sides at timber stiffener 2 respectively covers one deck wood-plastic composite particleboard 2, and scribbles viscose binder 3 between timber stiffener 2 and wood-plastic composite particleboard 1.
Claims (1)
1. composite board, this a kind of composite board comprises wood-plastic composite particleboard (1), timber reinforcement flaggy (2), viscose binder (3), it is characterized in that: described two sides at timber stiffener (2) respectively covers one deck wood-plastic composite particleboard (1), scribbles viscose binder (3) between timber stiffener (2) and the wood-plastic composite particleboard (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110287519 CN103009442A (en) | 2011-09-26 | 2011-09-26 | Composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110287519 CN103009442A (en) | 2011-09-26 | 2011-09-26 | Composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103009442A true CN103009442A (en) | 2013-04-03 |
Family
ID=47958821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110287519 Pending CN103009442A (en) | 2011-09-26 | 2011-09-26 | Composite board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103009442A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106751982A (en) * | 2016-11-24 | 2017-05-31 | 无锡奔牛生物科技有限公司 | It is a kind of can load-bearing composite plate |
| CN109758718A (en) * | 2019-02-28 | 2019-05-17 | 泰山体育产业集团有限公司 | A kind of wooden hanging ring ring of high intensity and its processing method |
-
2011
- 2011-09-26 CN CN 201110287519 patent/CN103009442A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106751982A (en) * | 2016-11-24 | 2017-05-31 | 无锡奔牛生物科技有限公司 | It is a kind of can load-bearing composite plate |
| CN109758718A (en) * | 2019-02-28 | 2019-05-17 | 泰山体育产业集团有限公司 | A kind of wooden hanging ring ring of high intensity and its processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |