CN201824437U - Reinforced wood fiber board with activated carbon fiber added - Google Patents
Reinforced wood fiber board with activated carbon fiber added Download PDFInfo
- Publication number
- CN201824437U CN201824437U CN201020553854XU CN201020553854U CN201824437U CN 201824437 U CN201824437 U CN 201824437U CN 201020553854X U CN201020553854X U CN 201020553854XU CN 201020553854 U CN201020553854 U CN 201020553854U CN 201824437 U CN201824437 U CN 201824437U
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- nacf
- wood fibre
- activated carbon
- added
- adhesive
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Abstract
The utility model provides a reinforced wood fiber board with activated carbon fiber added. The reinforced wood fiber board comprises wood fiber and activated carbon fiber which are adhered into a whole through adhesive, and is formed through cold pressing and hot pressing. The activated carbon fiber adopts viscose-based activated carbon fiber, the length is 2 to 20 millimeters, and the adhesive adopts aldehydes adhesive. The reinforced wood fiber board relates to a novel fiber board, has excellent strength, light relative weight and the function of automatically adsorbing noxious gas in plates for a long time by adding a given amount of activated carbon fiber composition during the manufacture of the plates, and the cost is low, and the use function of the fiber board is enlarged.
Description
Technical field
The utility model belongs to functional form wood-base fibre and particle panel material and technical field of composite materials, is specifically related to a kind of enhancing wood fibre board that has added NACF.
Background technology
Wood fibre board is used in building structure, furniture manufacturing and interior decoration near a kind of wood-based plate of natural timber in a large number as character.It uses the adhesive of doses the manufacturing technique requirent of fiberboard in manufacture process.Because characteristics such as Lauxite have low price, and cohesive force is good, and curing rate is fast, and is easily manufactured, the wood-based plate more than 80% all uses urea-formaldehyde resin adhesive as adhesive.But the urea-formaldehyde resin adhesive that contains free formaldehyde in the urea-formaldehyde resin adhesive and solidified still can slowly be degraded and release formaldehyde for a long time.Formaldehyde is the carcinogen of high-risk, and human body is had great harm.Certainly adsorb the burst size of methanal that fiberboard can effectively reduce sheet material by what wood fibre and activated carbon granule were mixed and made into, but under some special occasions, for example but do not apply as structural lumber and use, its reason is nothing more than the contradiction of weight and intensity.NACF is as the new material of fast development in recent years, with its high strength, lighter quality and outstanding adsorption capacity, used widely in the engineering field and the part product for civilian use.
Summary of the invention
The purpose of this utility model is exactly that design provides a kind of enhancing wood fibre board that has added NACF, and it has the intensity that is higher than common wood fibre board, has concurrently simultaneously from adsorbing the formaldehyde function, belongs to a kind of The new type of wood-based composites product.
The object of the present invention is achieved like this:
A kind of enhancing wood fibre board that has added NACF, it is characterized in that: it comprises wood fibre and NACF, active carbon fibre peacekeeping wood fibre bonds together by adhesive.
The present invention also has some technical characterictics like this:
1, described wood fibre and NACF by adhesive through colding pressing and the hot pressing aftershaping;
2, described adhesive is the aldehyde adhesive stick, and described NACF is the viscose based active carbon fiber;
3, described NACF is arranged in the middle of the wood fibre;
4, described NACF is crisscross arranged between wood fibre;
5, the length of described NACF is the 2-20 millimeter.
The technical solution adopted in the present invention, the high strength of NACF and outstanding adsorption capacity have been utilized, make the wood fibre board that has added NACF have excellent intensity, lighter quality and the function of free formaldehyde (pernicious gas) in the adsorbent voluntarily for a long time, and with low cost, enlarged the function of use of fiberboard.Increase the NACF operation of mating formation in the production technology scheme, other operations and equipment are all constant.
Description of drawings
Fig. 1 is the equally distributed plate construction schematic diagram of NACF, and in this structure, NACF, adhesive evenly mix with wood fibre.
Fig. 2 is the plate construction schematic diagram that NACF and wood fibre are interspersed, and in this structure, has mixed all that the NACF layer of adhesive and wood fibre layer are staggered mats formation.
The specific embodiment
Below in conjunction with accompanying drawing the utility model optimum implementation is described in detail.
Embodiment 1:
In conjunction with Fig. 1, present embodiment mixes wood fibre 3, aldehyde adhesive stick 1 earlier with NACF 2, mats formation then, through colding pressing and the hot pressing aftershaping.
Embodiment 2:
In conjunction with Fig. 2, the NACF 2 that mixes with aldehyde adhesive stick 1 in the present embodiment is crisscross arranged in the middle of the wood fibre 3 that mixes with aldehyde adhesive stick 1, through colding pressing and the hot pressing aftershaping.
As essence of the present utility model, described NACF strengthens wood fibre board and is not limited to dull and stereotyped and specific surface configuration, can have different suitable shapes according to different use occasions, does not all break away from the essence of utility model.
Claims (7)
1. an enhancing wood fibre board that has added NACF is characterized in that it comprises wood fibre and NACF, and wood fibre and NACF bond together by adhesive.
2. a kind of enhancing wood fibre board that has added NACF according to claim 1, it is characterized in that described wood fibre and NACF by adhesive through colding pressing and the hot pressing aftershaping.
3. a kind of enhancing wood fibre board that has added NACF according to claim 1 and 2 is characterized in that described adhesive is the aldehyde adhesive stick.
4. a kind of enhancing wood fibre board that has added NACF according to claim 1 and 2 is characterized in that described NACF is the viscose based active carbon fiber.
5. a kind of enhancing wood fibre board that has added NACF according to claim 1 and 2 is characterized in that described NACF is arranged in the middle of the wood fibre.
6. a kind of enhancing wood fibre board that has added NACF according to claim 1 and 2 is characterized in that described NACF is crisscross arranged in the middle of wood fibre.
7. a kind of enhancing wood fibre board that has added NACF according to claim 1 and 2, the length that it is characterized in that described NACF is the 2-20 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020553854XU CN201824437U (en) | 2010-10-09 | 2010-10-09 | Reinforced wood fiber board with activated carbon fiber added |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020553854XU CN201824437U (en) | 2010-10-09 | 2010-10-09 | Reinforced wood fiber board with activated carbon fiber added |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201824437U true CN201824437U (en) | 2011-05-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020553854XU Expired - Fee Related CN201824437U (en) | 2010-10-09 | 2010-10-09 | Reinforced wood fiber board with activated carbon fiber added |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201824437U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149154A (en) * | 2014-08-13 | 2014-11-19 | 中国林业科学研究院木材工业研究所 | Manufacturing method for glue-free electromagnetic shielding fiber board |
| CN104175381A (en) * | 2014-08-04 | 2014-12-03 | 中国林业科学研究院木材工业研究所 | Fiberboard with electromagnetic shielding function and preparation method thereof |
| CN104781055A (en) * | 2012-11-06 | 2015-07-15 | 克罗诺泰克股份公司 | Method for reducing emission of volatile organic compounds from wood materials, and wood materials |
| CN104985668A (en) * | 2015-06-24 | 2015-10-21 | 南通亚振东方家具有限公司 | Fiber wood with electromagnetic shielding function and preparation method thereof |
| CN107486921A (en) * | 2016-06-13 | 2017-12-19 | 中国林业科学研究院木材工业研究所 | A kind of fiberboard with purifying formaldehyde function |
-
2010
- 2010-10-09 CN CN201020553854XU patent/CN201824437U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104781055A (en) * | 2012-11-06 | 2015-07-15 | 克罗诺泰克股份公司 | Method for reducing emission of volatile organic compounds from wood materials, and wood materials |
| US9895824B2 (en) | 2012-11-06 | 2018-02-20 | SWISS KRONO Tec AG | Process for production of wood based materials from lignocellulose |
| CN104175381A (en) * | 2014-08-04 | 2014-12-03 | 中国林业科学研究院木材工业研究所 | Fiberboard with electromagnetic shielding function and preparation method thereof |
| CN104175381B (en) * | 2014-08-04 | 2016-11-16 | 中国林业科学研究院木材工业研究所 | A kind of fibre board with electro-magnetic screen function and preparation method thereof |
| CN104149154A (en) * | 2014-08-13 | 2014-11-19 | 中国林业科学研究院木材工业研究所 | Manufacturing method for glue-free electromagnetic shielding fiber board |
| CN104985668A (en) * | 2015-06-24 | 2015-10-21 | 南通亚振东方家具有限公司 | Fiber wood with electromagnetic shielding function and preparation method thereof |
| CN107486921A (en) * | 2016-06-13 | 2017-12-19 | 中国林业科学研究院木材工业研究所 | A kind of fiberboard with purifying formaldehyde function |
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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: 20110511 Termination date: 20111009 |