CN103568097A - Low-density plate containing natural wood fibers - Google Patents
Low-density plate containing natural wood fibers Download PDFInfo
- Publication number
- CN103568097A CN103568097A CN201310498843.4A CN201310498843A CN103568097A CN 103568097 A CN103568097 A CN 103568097A CN 201310498843 A CN201310498843 A CN 201310498843A CN 103568097 A CN103568097 A CN 103568097A
- Authority
- CN
- China
- Prior art keywords
- natural wood
- low
- wood fiber
- weight ratio
- polyamide
- 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
- 229920002522 Wood fibre Polymers 0.000 title claims abstract description 23
- 239000002025 wood fiber Substances 0.000 title claims abstract description 23
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000004952 Polyamide Substances 0.000 claims abstract description 13
- 229920002647 polyamide Polymers 0.000 claims abstract description 13
- 239000000654 additive Substances 0.000 claims abstract description 9
- 230000000996 additive effect Effects 0.000 claims abstract description 9
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000219000 Populus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
The invention relates to a low-density plate containing natural wood fibers. The low-density plate comprises the following components in percentage by weight: 82% of natural wood fibers, 12% of styrene and polyamide, 4.5% of a bonder and 1.5% of an additive.
Description
Technical field
The invention belongs to polymeric material field, specifically refer to a kind of low-density plank that contains natural wood fiber.
Background technology
Low-density sheet material is widely used in field of furniture or office field, but the existing low-density plank using because of its intensity and constant intensity not high, easily in connector, get loose, and cross section is coarse and cannot use widely.
But from utilization of resources aspect, particularly for the utilization of clout after the processing of timber and the high problem of price of existing oil product, effectively utilizing the low-density plank of being produced by the combination of timber and oil product is the problem that needs solution.
Summary of the invention
The object of this invention is to provide a kind of technical scheme that can improve the low-density plank that contains natural wood fiber, the intensity of the low-density plank of producing by the technical program improves, and can improve the tightness with attaching parts.
The present invention is achieved by the following technical solutions:
A low-density plank that contains natural wood fiber, includes natural wood fiber, styrene, polyamide, adhesive and additive; The weight ratio of described natural wood fiber is 82%, and styrene and polyamide weight ratio are 12%, and the weight ratio of adhesive is 4.5%, and the weight ratio of additive is 1.5%.
Described natural wood fiber is grain shape, and its average grain diameter is lower than 0.2mm.
The grain diameter of described styrene and polyamide is lower than 0.2mm.
The weight ratio of described styrene and polyamide is 5:1.
The invention has the beneficial effects as follows:
The transverse tensile strength of the low-density plank that contains natural wood fiber of producing by the technical program is greater than 1.0N/mm
2, and be greatly improved with the tightness of attaching parts.
The specific embodiment
Describe by the following examples technical scheme of the present invention in detail, should be understood that, following embodiment is only exemplary, only can be used for explaining and technical scheme of the present invention being described, and can not to be interpreted as is the restriction to the technology of the present invention.
In the present invention, natural wood fiber is conventional poplar and pine, and other timber also can be suitable for.
Adhesive and additive are those skilled in the art's conventional technology aborning, select which kind of adhesive and additive not to explicitly call in the technical program.
A low-density plank that contains natural wood fiber, includes natural wood fiber, styrene, polyamide, adhesive and additive; The weight ratio of described natural wood fiber is 82%, and styrene and polyamide weight ratio are 12%, and the weight ratio of adhesive is 4.5%, and the weight ratio of additive is 1.5%.
Described natural wood fiber is grain shape, and its average grain diameter is lower than 0.2mm.
The grain diameter of described styrene and polyamide is lower than 0.2mm.
The weight ratio of described styrene and polyamide is 5:1.
Above-mentioned material can be produced to the product of the technical program through pushing and suppress the conventional means in this field.
Although illustrated and described embodiments of the invention, for the ordinary skill in the art, be appreciated that without departing from the principles and spirit of the present invention and can carry out multiple variation, modification and replacement to these embodiment, scope of the present invention is by claims and be equal to and limit.
Claims (4)
1. a low-density plank that contains natural wood fiber, is characterized in that: include natural wood fiber, styrene, polyamide, adhesive and additive; The weight ratio of described natural wood fiber is 82%, and styrene and polyamide weight ratio are 12%, and the weight ratio of adhesive is 4.5%, and the weight ratio of additive is 1.5%.
2. the low-density plank that contains natural wood fiber according to claim 1, is characterized in that: described natural wood fiber is grain shape, and its average grain diameter is lower than 0.2mm.
3. the low-density plank that contains natural wood fiber according to claim 1, is characterized in that: the grain diameter of described styrene and polyamide is lower than 0.2mm.
4. the low-density plank that contains natural wood fiber according to claim 1, is characterized in that: the weight ratio of described styrene and polyamide is 5:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310498843.4A CN103568097A (en) | 2013-10-21 | 2013-10-21 | Low-density plate containing natural wood fibers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310498843.4A CN103568097A (en) | 2013-10-21 | 2013-10-21 | Low-density plate containing natural wood fibers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103568097A true CN103568097A (en) | 2014-02-12 |
Family
ID=50041228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310498843.4A Pending CN103568097A (en) | 2013-10-21 | 2013-10-21 | Low-density plate containing natural wood fibers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103568097A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104927374A (en) * | 2015-05-19 | 2015-09-23 | 苏州德翔装饰工程有限公司 | Compression-resistant bending-resistant enhanced fiber board material and preparation method thereof |
| CN109880351A (en) * | 2019-03-12 | 2019-06-14 | 严勇 | A kind of preparation method of the modified polyamide resin for density board |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH370229A (en) * | 1956-12-17 | 1963-06-30 | Max Dipl Ing Himmelheber | Compression molding material and process for its manufacture |
| GB2193503A (en) * | 1986-08-04 | 1988-02-10 | Bohuslav Vaclav Kokta | Bonded composites of cellulose based fibers in polystyrene polymers characterized by a bonding agent |
| WO2002038676A1 (en) * | 2000-11-10 | 2002-05-16 | Balmoral Technologies (Proprietary) Limited | Method of making a finished product |
| CN101049709A (en) * | 2007-03-01 | 2007-10-10 | 赵永生 | Nano composite woody material, and preparation method |
| CN101541488A (en) * | 2006-10-19 | 2009-09-23 | 巴斯夫欧洲公司 | Light wood-based materials |
| CN101802104A (en) * | 2007-09-19 | 2010-08-11 | 巴斯夫欧洲公司 | Light wood-based materials having good mechanical properties and low formaldehyde emission |
| CN102343602A (en) * | 2010-08-06 | 2012-02-08 | 上海昱龄环保科技有限公司 | Production process of formaldehyde-free laminated wood board |
| CN103052686A (en) * | 2010-08-06 | 2013-04-17 | 汉高股份有限及两合公司 | Composite material containing natural fibers |
-
2013
- 2013-10-21 CN CN201310498843.4A patent/CN103568097A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH370229A (en) * | 1956-12-17 | 1963-06-30 | Max Dipl Ing Himmelheber | Compression molding material and process for its manufacture |
| GB2193503A (en) * | 1986-08-04 | 1988-02-10 | Bohuslav Vaclav Kokta | Bonded composites of cellulose based fibers in polystyrene polymers characterized by a bonding agent |
| WO2002038676A1 (en) * | 2000-11-10 | 2002-05-16 | Balmoral Technologies (Proprietary) Limited | Method of making a finished product |
| CN101541488A (en) * | 2006-10-19 | 2009-09-23 | 巴斯夫欧洲公司 | Light wood-based materials |
| CN101049709A (en) * | 2007-03-01 | 2007-10-10 | 赵永生 | Nano composite woody material, and preparation method |
| CN101802104A (en) * | 2007-09-19 | 2010-08-11 | 巴斯夫欧洲公司 | Light wood-based materials having good mechanical properties and low formaldehyde emission |
| CN102343602A (en) * | 2010-08-06 | 2012-02-08 | 上海昱龄环保科技有限公司 | Production process of formaldehyde-free laminated wood board |
| CN103052686A (en) * | 2010-08-06 | 2013-04-17 | 汉高股份有限及两合公司 | Composite material containing natural fibers |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104927374A (en) * | 2015-05-19 | 2015-09-23 | 苏州德翔装饰工程有限公司 | Compression-resistant bending-resistant enhanced fiber board material and preparation method thereof |
| CN109880351A (en) * | 2019-03-12 | 2019-06-14 | 严勇 | A kind of preparation method of the modified polyamide resin for density board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140212 |