CN104742206A - Preparation method of lightweight material used for prevention of wooden main pipe desktop sinking - Google Patents
Preparation method of lightweight material used for prevention of wooden main pipe desktop sinking Download PDFInfo
- Publication number
- CN104742206A CN104742206A CN201310745511.1A CN201310745511A CN104742206A CN 104742206 A CN104742206 A CN 104742206A CN 201310745511 A CN201310745511 A CN 201310745511A CN 104742206 A CN104742206 A CN 104742206A
- Authority
- CN
- China
- Prior art keywords
- desktop
- preparation
- sinking
- lightweight material
- supervisor
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/02—Processes; Apparatus
- B27K3/12—Impregnating by coating the surface of the wood with an impregnating paste
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K2240/00—Purpose of the treatment
- B27K2240/70—Hydrophobation treatment
Abstract
The invention relates to a preparation method of a lightweight material used for prevention of wooden main pipe desktop sinking, 100% log is peeled, sliced, and processed along the wood grain direction into wood chips with the length of 40 mm-120 mm, width of 5 mm-20 mm and thickness of 0.3 mm-0.7 mm, after high temperature drying, a waterproof agent is added, and by layered orientational arrangement according to the longitude and latitude direction, a product is obtained by pressing. Compared with the prior art, the static bending strength of the lightweight material is 46.1, and the lightweight material is 10% lighter than the weight of a medium density fiberboard fiber board of the same product specification.
Description
Technical field
The present invention relates to a kind of desk, especially relating to a kind of preparation method of the light material for preventing wooden supervisor's desktop from sinking.
Background technology
At present, the base material that administrative desk table top adopts is MDF, existing market upper table surface generally adopts and adds core material increase thickness, because MDF self is overweight, and the defect easily producing commodity modification and cause desktop to sink.Therefore from newly selecting MOR relatively good self light material as substitute.
Summary of the invention
Object of the present invention is exactly provide a kind of preparation method of the light material for preventing wooden supervisor's desktop from sinking to overcome defect that above-mentioned prior art exists.
Object of the present invention can be achieved through the following technical solutions: a kind of preparation method of the light material for preventing wooden supervisor's desktop from sinking, it is characterized in that, use 100% log, through peeling, section, 40mm-120mm is grown into, wide 5mm-20mm, the wood chip of thick 0.3mm-0.7mm along the processing of its grain direction, through high temperature drying, add waterproofing agent, align by its direction of warp and weft layering, be pressed into product.
The temperature of described high temperature drying is 100 ~ 120 DEG C.
Described waterproofing agent is commercially available waterproofing agent, is evenly coated in wood chip surface.
Described supervisor's desktop is compressing at pressure 1600KN.
Compared with prior art, the present invention has the following advantages:
1) light material MOR of the present invention is 46.1.
2) light material of the present invention is than same specification product MDF lightweight 10%.
3) the present invention utilizes the characteristic of oriented wood chipboard, passes through the self-strength can using on top table desktop after plate surface specially treated completely, desktop own wt also strengthens desktop while alleviating.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in detail.
Embodiment 1
A preparation method for the light material sunk for preventing wooden supervisor's desktop, is characterized in that, use 100% log, through peeling, section, grows into 80mm, wide 15mm along the processing of its grain direction, the wood chip of thick 0.5mm, through 100 DEG C of high temperature dryings, add waterproofing agent, waterproofing agent is evenly coated in wood chip surface, align by its direction of warp and weft layering, be pressed into supervisor's desktop at 1600KN.The material MOR using above-mentioned material to process after testing is 46.1, and the material MOR that the fiberboard of same size processes is 39.8.
Embodiment 2
A preparation method for the light material sunk for preventing wooden supervisor's desktop, is characterized in that, use 100% log, through peeling, section, grows into 40mmmm, wide 5mm along the processing of its grain direction, the wood chip of thick 0.3mm, through 120 DEG C of high temperature dryings, add waterproofing agent, waterproofing agent is evenly coated in wood chip surface, align by its direction of warp and weft layering, be pressed into supervisor's desktop at 1600KN.The material MOR using above-mentioned material to process after testing is 46.1.
Embodiment 3
A preparation method for the light material sunk for preventing wooden supervisor's desktop, is characterized in that, use 100% log, through peeling, section, grows into 120mm, wide 20mm along the processing of its grain direction, the wood chip of thick 0.7mm, through 120 DEG C of high temperature dryings, add waterproofing agent, waterproofing agent is evenly coated in wood chip surface, align by its direction of warp and weft layering, be pressed into supervisor's desktop at 1600KN.The material MOR using above-mentioned material to process after testing is 46.1.
Claims (3)
1. the preparation method for the light material that prevents wooden supervisor's desktop from sinking, it is characterized in that, use 100% log, through peeling, section, 40mm-120mm is grown into, wide 5mm-20mm, the wood chip of thick 0.3mm-0.7mm along the processing of its grain direction, through high temperature drying, add waterproofing agent, align by its direction of warp and weft layering, be pressed into product.
2. the preparation method of a kind of light material for preventing wooden supervisor's desktop from sinking according to claim 1, it is characterized in that, the temperature of described high temperature drying is 100 ~ 120 DEG C.
3. the preparation method of a kind of light material for preventing wooden supervisor's desktop from sinking according to claim 1, it is characterized in that, described waterproofing agent is evenly coated in wood chip surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310745511.1A CN104742206A (en) | 2013-12-30 | 2013-12-30 | Preparation method of lightweight material used for prevention of wooden main pipe desktop sinking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310745511.1A CN104742206A (en) | 2013-12-30 | 2013-12-30 | Preparation method of lightweight material used for prevention of wooden main pipe desktop sinking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104742206A true CN104742206A (en) | 2015-07-01 |
Family
ID=53582745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310745511.1A Pending CN104742206A (en) | 2013-12-30 | 2013-12-30 | Preparation method of lightweight material used for prevention of wooden main pipe desktop sinking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104742206A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101125436A (en) * | 2007-09-21 | 2008-02-20 | 沈阳重型机械集团有限责任公司 | Technology for producing wood wheat straw composite type directional structure board |
| CN101535046A (en) * | 2006-06-26 | 2009-09-16 | 邱博工程木材有限公司 | Wood composite material containing paulownia |
| CN202045696U (en) * | 2011-05-19 | 2011-11-23 | 南京林业大学 | Impregnated and compressed cottonwood recombinant composite material |
-
2013
- 2013-12-30 CN CN201310745511.1A patent/CN104742206A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101535046A (en) * | 2006-06-26 | 2009-09-16 | 邱博工程木材有限公司 | Wood composite material containing paulownia |
| CN101125436A (en) * | 2007-09-21 | 2008-02-20 | 沈阳重型机械集团有限责任公司 | Technology for producing wood wheat straw composite type directional structure board |
| CN202045696U (en) * | 2011-05-19 | 2011-11-23 | 南京林业大学 | Impregnated and compressed cottonwood recombinant composite material |
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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: 20150701 |
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| RJ01 | Rejection of invention patent application after publication |