CN101858131B - Non-painting veneer composite board prepared under condition of low temperature and low pressure - Google Patents
Non-painting veneer composite board prepared under condition of low temperature and low pressure Download PDFInfo
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- CN101858131B CN101858131B CN2010102098580A CN201010209858A CN101858131B CN 101858131 B CN101858131 B CN 101858131B CN 2010102098580 A CN2010102098580 A CN 2010102098580A CN 201010209858 A CN201010209858 A CN 201010209858A CN 101858131 B CN101858131 B CN 101858131B
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- Prior art keywords
- low
- melamine
- paper
- composite board
- impregnated
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- 239000002131 composite material Substances 0.000 title claims abstract description 17
- 238000010422 painting Methods 0.000 title claims abstract description 13
- 229920000877 Melamine resin Polymers 0.000 claims abstract description 39
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000002023 wood Substances 0.000 claims abstract description 29
- 239000000758 substrate Substances 0.000 claims abstract description 16
- 239000000853 adhesive Substances 0.000 claims abstract description 8
- 230000001070 adhesive effect Effects 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 24
- 238000007598 dipping method Methods 0.000 claims description 14
- 235000018185 Betula X alpestris Nutrition 0.000 claims description 10
- 235000018212 Betula X uliginosa Nutrition 0.000 claims description 10
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 2
- 229920002522 Wood fibre Polymers 0.000 claims description 2
- 239000004202 carbamide Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000002025 wood fiber Substances 0.000 claims description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims 3
- 238000005034 decoration Methods 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 229920005989 resin Polymers 0.000 abstract description 5
- 239000011347 resin Substances 0.000 abstract description 5
- 229920001187 thermosetting polymer Polymers 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000005470 impregnation Methods 0.000 abstract 1
- 238000013035 low temperature curing Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000123 paper Substances 0.000 description 28
- 239000003292 glue Substances 0.000 description 5
- 239000003973 paint Substances 0.000 description 5
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000003915 air pollution Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 241000219000 Populus Species 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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- Finished Plywoods (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a non-painting veneer composite board prepared under the condition of low temperature and low pressure, which relates to a composite board and can overcome the problems that the painting treatment of the existing laminated wood board in the decorating process and in the furniture production process causes the secondary pollution; and melamine woodgrained paper fixed on a surface decorated wood-based panel with paper impregnated thermosetting resins can be better glued with the panel surface of the wood-based panel only under the condition of high temperature and high pressure. The non-painting veneer composite board of the invention comprises a substrate and a melamine impregnated woodgrained paper layer. One side of the substrate is laminated and fixed with the melamine impregnated woodgrained paper layer into one body. The melamine impregnated woodgrained paper layer is implemented by adopting a melamine adhesive for low-temperature curing and impregnation to cure and impregnate the woodgrained paper under the condition of low temperature and low pressure. The condition of low temperature and low pressure is the processing condition that a temperature is between 120 and 130 DEG C and a unit pressure is 1.0MPa. The melamine impregnated woodgrained paper layer is adhered on the surface of the substrate. After the melamine impregnated woodgrained paper layer is cured, no any harmful substances such as VOC and the like are released. The non-painting veneer composite board prepared under the condition of low temperature and low pressure is used for home decoration and furniture production.
Description
Technical field
The present invention relates to a kind of composite board.
Background technology
Since the timber worsening shortages, pure solid wood price comparison costliness, and the substitute of pure solid wood timber is the swarmed into the market progressively, as core-board, cabinet maker density board and Surface decorated woodbased panels with paper impregnated thermosetting resins etc.Yet all there is self shortcoming in every kind of sheet material.Wherein, the processing of need spraying paint when core-board is used to fit up causes the pollution of room air easily; The cabinet maker density board is because it includes density board in forming, and therefore, the water proofing property and the feature of environmental protection are difficult to reach the requirement of interior decoration; Surface decorated woodbased panels with paper impregnated thermosetting resins has the defective of density height, heavy, anti-moisture performance difference and poor processability, in addition, melamine woodgrained paper fixing on the Surface decorated woodbased panels with paper impregnated thermosetting resins only can glue together with wood-based plate plate face under the condition of HTHP preferably preferably, this technological requirement sheet material is suitable for high temperature high pressure process, such as shaving board, fiberboard etc., high-temperature and high-pressure conditions described here is meant that temperature is that 170～190 ℃, unit pressure are the processing conditions of 2.0Mpa.
Summary of the invention
The objective of the invention is in finishing and furniture manufacturing process, to spray paint and handle the secondary pollution that brings in order to overcome existing core-board, fixing melamine woodgrained paper only can be preferably under the condition of HTHP and the better problem of gummed of wood-based plate plate face, the non-painting veneer composite board that provides a kind of low-temp low-pressure condition to make on the Surface decorated woodbased panels with paper impregnated thermosetting resins.The present invention is achieved by following proposal: it comprises substrate, it also comprises impregnated melamine wood grain ply of paper, one side of substrate and the subsides of last impregnated melamine woodgrained paper lamination are integral fixing, the described impregnated melamine wood grain ply of paper of going up is under the low-temp low-pressure condition, adopt the low-temperature setting dipping to solidify the dipping woodgrained paper with the melamine bonding adhesive and realize, described low-temp low-pressure condition is meant that temperature is that 120～130 ℃, unit pressure are the processing conditions of 1.0Mpa.
Last impregnated melamine wood grain ply of paper among the present invention adopts the low-temperature setting dipping melamine bonding adhesive of independent research, and the dipping woodgrained paper is realized.Make melamine-impregnated woodgrained paper behind the dipping under low-temp low-pressure preferably levelling solidify.Thereby make a kind of can be under low-temp low-pressure can with the better cabinet maker veneer composite board of the impregnated bond paper of gummed of sheet material plate face.Adopt the impregnated melamine woodgrained paper of different patterns can cater to the demand of people to the various grains of wood, the plate face is bright and clean full, can be directly used in interior decoration and furniture manufacturing.
In product of the present invention, low aldehyde glue is all adopted in the splicing between the sheet material, and the aldehyde that promptly dissociates in the glue is below 0.08%.
The invention provides a kind of ornament materials of environmental protection, described ornament materials can satisfy client's demand, can move in behind the decoration at once, the processing that need not to spray paint of the plate face of ornament materials, indoor free from extraneous odour, the air pollution that the use of ornament materials brings when farthest having reduced owing to interior decoration has made things convenient for furniture manufacturing industry and decoration industry.The more important thing is and to save timber resources, improve the wood utilization rate.
Description of drawings
Fig. 1 is the structural representation of the specific embodiment one; Fig. 2 is the structural representation of the specific embodiment four; Fig. 3 is the structural representation of the specific embodiment five; Fig. 4 is the structural representation of the specific embodiment six.
The specific embodiment
The specific embodiment one: specify present embodiment below in conjunction with Fig. 1.The non-painting veneer composite board that a kind of low-temp low-pressure condition is made, it comprises substrate 1, it also comprises impregnated melamine wood grain ply of paper 6, one side of substrate 1 and last impregnated melamine wood grain ply of paper 6 overlay be integral fixing, the described impregnated melamine wood grain ply of paper 6 of going up is under the low-temp low-pressure condition, adopt the low-temperature setting dipping to solidify the dipping woodgrained paper with the melamine bonding adhesive and realize, described low-temp low-pressure condition is meant that temperature is that 120～130 ℃, unit pressure are the processing conditions of 1.0Mpa.
Last impregnated melamine wood grain ply of paper 6 in the present embodiment adopts the low-temperature setting dipping melamine bonding adhesive of independent research, and the dipping woodgrained paper is realized.Levelling solidifies to make melamine-impregnated woodgrained paper behind the dipping reach under low-temp low-pressure preferably, thus make a kind of can be under low-temp low-pressure can with the better cabinet maker veneer composite board of the impregnated bond paper of gummed of sheet material plate face.Adopt the impregnated melamine woodgrained paper of different patterns can cater to the demand of people to the various grains of wood, the plate face is bright and clean full, can be directly used in interior decoration and furniture manufacturing.
In product of the present invention, low aldehyde glue is all adopted in the splicing between the sheet material, and the aldehyde that promptly dissociates in the glue is below 0.08%.
Present embodiment provides a kind of ornament materials of environmental protection, described ornament materials can satisfy client's demand, can move in behind the decoration at once, the processing that need not to spray paint of the plate face of ornament materials, indoor free from extraneous odour, the air pollution that the use of ornament materials brings when farthest reducing owing to interior decoration has made things convenient for furniture manufacturing industry and decoration industry.The more important thing is and to save timber resources, improve the wood utilization rate.
The specific embodiment two: the difference of the present embodiment and the specific embodiment one is that described substrate 1 is core-board or veneer.
The specific embodiment three: the difference of the present embodiment and the specific embodiment one is that described low-temperature setting dipping is formaldehyde, melamine, urea, water with the composition of melamine bonding adhesive, and described four kinds of quality of materials are than being 6:3:3:1.
The specific embodiment four: specify present embodiment below in conjunction with Fig. 2.Present embodiment and the specific embodiment one, two or threes' difference is that it also comprises middle flaggy 2, and flaggy 2 is fixed between substrate 1 and the last impregnated melamine wood grain ply of paper 6 in going up.
The wood fiber of flaggy 2 makes that perpendicular to the length direction of sheet material the mechanical property of the described ornament materials of present embodiment is more outstanding in described the going up.
The specific embodiment five: specify present embodiment below in conjunction with Fig. 3.The difference of the present embodiment and the specific embodiment four is that it also comprises birch layer 4, and last birch layer 4 is fixed between middle flaggy 2 and the last impregnated melamine wood grain ply of paper 6.
The described ornament materials of present embodiment has that smooth surface is smooth, stable performance, advantage that the edge is firm, problem such as avoided rotten, damage by worms.
The specific embodiment six: specify present embodiment below in conjunction with Fig. 4.The difference of the present embodiment and the specific embodiment five is, flaggy 3, following birch layer 5 and following impregnated melamine wood grain ply of paper 7 during it also comprises down, the fixing down middle flaggy 3 of the opposite side of substrate 1, the fixing birch layer 5 down of the opposite side of flaggy 3 down, following birch layer 5 is integral fixing with 7 pressings of following impregnated melamine wood grain ply of paper.
The composite plate tow sides can be done the top layer and use.The described product of present embodiment is more suitable in material such as interior decoration, high-grade cabinet and plate fitment and space partition, not only can reduce in the house decoration process and the furniture manufacturing process in the secondary pollution of spraying paint and bringing, also have planeness height, not yielding and advantages of high strength.
Claims (5)
1. non-painting veneer composite board that the low-temp low-pressure condition is made, it comprises substrate (1), it is characterized in that: further comprising impregnated melamine wood grain ply of paper (6), one side of substrate (1) and last impregnated melamine wood grain ply of paper (6) overlay be integral fixing, the described impregnated melamine wood grain ply of paper (6) of going up is under the low-temp low-pressure condition, adopting the low-temperature setting dipping to solidify the dipping woodgrained paper with the melamine bonding adhesive realizes, described low-temp low-pressure condition is meant that temperature is 120～130 ℃, unit pressure is the processing conditions of 1.0Mpa, described low-temperature setting dipping is a formaldehyde with the composition of melamine bonding adhesive, melamine, urea, water, described four kinds of quality of materials ratios are 6: 3: 3: 1.
2. the non-painting veneer composite board that a kind of low-temp low-pressure condition according to claim 1 is made is characterized in that: described substrate (1) is core-board or veneer.
3. the non-painting veneer composite board that a kind of low-temp low-pressure condition according to claim 1 and 2 is made, it is characterized in that: it also comprises middle flaggy (2), flaggy (2) is fixed between substrate (1) and the last impregnated melamine wood grain ply of paper (6) in going up, and the wood fiber of flaggy (2) is perpendicular to the length direction of sheet material in described the going up.
4. the non-painting veneer composite board that a kind of low-temp low-pressure condition according to claim 3 is made is characterized in that: it also comprises birch layer (4), and last birch layer (4) is fixed between middle flaggy (2) and the last impregnated melamine wood grain ply of paper (6).
5. the non-painting veneer composite board that a kind of low-temp low-pressure condition according to claim 4 is made, it is characterized in that: flaggy (3), following birch layer (5) and following impregnated melamine wood grain ply of paper (7) during it also comprises down, the fixing down middle flaggy (3) of the opposite side of substrate (1), the fixing birch layer (5) down of the opposite side of flaggy (3) down, following birch layer (5) is integral fixing with following impregnated melamine wood grain ply of paper (7) pressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102098580A CN101858131B (en) | 2010-06-25 | 2010-06-25 | Non-painting veneer composite board prepared under condition of low temperature and low pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102098580A CN101858131B (en) | 2010-06-25 | 2010-06-25 | Non-painting veneer composite board prepared under condition of low temperature and low pressure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101858131A CN101858131A (en) | 2010-10-13 |
| CN101858131B true CN101858131B (en) | 2011-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102098580A Expired - Fee Related CN101858131B (en) | 2010-06-25 | 2010-06-25 | Non-painting veneer composite board prepared under condition of low temperature and low pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101858131B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111869969A (en) * | 2020-07-13 | 2020-11-03 | 界首市希捷仿真花卉有限公司 | Flower diameter surface layer compounding process for ecological simulation flower |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1169500A (en) * | 1996-06-27 | 1998-01-07 | 谢勇成 | Method for making match door-plate |
| CN1324720A (en) * | 2000-05-23 | 2001-12-05 | 喻坚 | Lamellar facing board |
| CN2730622Y (en) * | 2004-07-23 | 2005-10-05 | 吴健 | Wooden core compoiste board with decorative surface |
| CN101177009A (en) * | 2006-11-10 | 2008-05-14 | 上海力丰地板有限公司 | Method of preparing multi-layer solid wood complex intensifying floor |
| CN101554825A (en) * | 2009-05-15 | 2009-10-14 | 张良明 | Paint-free abrasion resistant veneer and preparation technique thereof |
| EP2186635A2 (en) * | 2008-11-13 | 2010-05-19 | Flooring Technologies Ltd. | Coating composite wood boards with a wear layer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009101571A (en) * | 2007-10-23 | 2009-05-14 | Sumitomo Forestry Co Ltd | Flooring |
-
2010
- 2010-06-25 CN CN2010102098580A patent/CN101858131B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1169500A (en) * | 1996-06-27 | 1998-01-07 | 谢勇成 | Method for making match door-plate |
| CN1324720A (en) * | 2000-05-23 | 2001-12-05 | 喻坚 | Lamellar facing board |
| CN2730622Y (en) * | 2004-07-23 | 2005-10-05 | 吴健 | Wooden core compoiste board with decorative surface |
| CN101177009A (en) * | 2006-11-10 | 2008-05-14 | 上海力丰地板有限公司 | Method of preparing multi-layer solid wood complex intensifying floor |
| EP2186635A2 (en) * | 2008-11-13 | 2010-05-19 | Flooring Technologies Ltd. | Coating composite wood boards with a wear layer |
| CN101554825A (en) * | 2009-05-15 | 2009-10-14 | 张良明 | Paint-free abrasion resistant veneer and preparation technique thereof |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2009-101571A 2009.05.14 |
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| Publication number | Publication date |
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| CN101858131A (en) | 2010-10-13 |
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Denomination of invention: Non-painting veneer composite board prepared under condition of low temperature and low pressure Effective date of registration: 20160523 Granted publication date: 20110907 Pledgee: Harbin surplus science and technology microfinance Co., Ltd. Pledgor: Wu Jian Registration number: 2016230000004 |
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