CN201712038U - Laminated wood board using bio-based resin as binding agent - Google Patents
Laminated wood board using bio-based resin as binding agent Download PDFInfo
- Publication number
- CN201712038U CN201712038U CN2010202656883U CN201020265688U CN201712038U CN 201712038 U CN201712038 U CN 201712038U CN 2010202656883 U CN2010202656883 U CN 2010202656883U CN 201020265688 U CN201020265688 U CN 201020265688U CN 201712038 U CN201712038 U CN 201712038U
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- bio
- based resin
- board
- layer
- adhesive linkage
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- Expired - Lifetime
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Abstract
The utility model relates to a laminated wood board, in particular to an environment-friendly high-strength laminated wood board, which includes a core board, a first layer of bio-based resin binding layer arranged outside the core board, a middle board arranged outside the first layer of bio-based resin binding layer, a second layer of bio-based resin binding layer arranged outside the middle board, and a surface board arranged outside the second layer of bio-based resin binding layer. The tight binding between the boards enhances the structural strength and reduces the deformation possibility.
Description
Technical field
The utility model relates to a kind of core-board, especially a kind of environment protection type high-strength core-board.
Background technology
Artificial composite plank is particieboard or the density board that raw material is made with timber at present, its adhesive that uses when producing is the urea-formaldehyde resin adhesive that contains formaldehyde, therefore exists free formaldehyde to discharge the defective of polluting indoor environment when making furniture and interior decoration.Simultaneously with particieboard and density board as load-bearing main body, in making furniture and interior decoration process, have the defective of MOR and nail-holding ability difference.
The utility model content
The purpose of this utility model provides and plants with the biomass synthetic resin is the core-board of bonding agent, in conjunction with closely, has improved structural strength and not yielding between its plate.
For solving the problems of the technologies described above, the utility model comprises: block board, the outside of block board is provided with ground floor bio-based resin adhesive linkage, the outside of ground floor bio-based resin adhesive linkage is provided with middle plate, the outside of middle plate is provided with second layer bio-based resin adhesive linkage, and the skin of second layer bio-based resin adhesive linkage is provided with dash board.
Described block board comprises: the core bar is provided with the adhesive linkage of bio-based resin between the core bar.
The utility model adopts block board, dash board and middle plate and is connected by the bio-based resin adhesive linkage, make plate structure firm, improved mechanism's intensity of core-board integral body, make integral body not yielding, owing to adopted its free formaldehyde release of adhesive linkage of biomass synthetic resin small, reduced room air pollution simultaneously.
Description of drawings
Fig. 1 is the structural representation of first kind of embodiment of the present utility model.
The specific embodiment
First kind of embodiment of the present utility model as shown in Figure 1 comprises: block board 1, the outside of block board is provided with ground floor bio-based resin adhesive linkage 2, the outside of ground floor bio-based resin adhesive linkage is provided with middle plate 3, the outside of middle plate is provided with second layer bio-based resin adhesive linkage 4, and the skin of second layer bio-based resin adhesive linkage is provided with dash board 5.Described block board comprises: the core bar is provided with the adhesive linkage of bio-based resin between the core bar.Bio-based resin adhesive linkage making step described in the utility model is as follows: 1. with soybean, wheat bran, maltodextrin, rosin milk and water according to 20: 4: 14: after ratio was mixed in 2: 60, heating is in 40 ℃-70 ℃ temperature range, by trypsase and the acting in conjunction of carboxylic ester hydrolase after 24 hours, the adding lactic dehydrogenase is placed on the environment of constant temperature and humidity (temperature is 20 ℃, and relative humidity is 50%-60%) and cultivated 3-7 days down; 2. in 20 minutes, cultured mixing material is heated to 80 ℃-105 ℃, adds oxidizing ferment and stirred 20-30 minute, add an amount of ammoniacal liquor again and regulate pH value between 6.5-7.5, stir and cool off after 2-3 hour; 3. be coated on block board surface and the core bar.
Claims (2)
1. one kind is the core-board of bonding agent with the bio-based resin, comprise: block board (1), it is characterized in that: the outside of described block board is provided with ground floor bio-based resin adhesive linkage (2), the outside of ground floor bio-based resin adhesive linkage is provided with middle plate (3), the outside of middle plate is provided with second layer bio-based resin adhesive linkage (4), and the skin of second layer bio-based resin adhesive linkage is provided with dash board (5).
2. according to claim 1 a kind of be the core-board of bonding agent with the bio-based resin, it is characterized in that: described block board comprises: the core bar is provided with the adhesive linkage of bio-based resin between the core bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202656883U CN201712038U (en) | 2010-07-21 | 2010-07-21 | Laminated wood board using bio-based resin as binding agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202656883U CN201712038U (en) | 2010-07-21 | 2010-07-21 | Laminated wood board using bio-based resin as binding agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201712038U true CN201712038U (en) | 2011-01-19 |
Family
ID=43458036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202656883U Expired - Lifetime CN201712038U (en) | 2010-07-21 | 2010-07-21 | Laminated wood board using bio-based resin as binding agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201712038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924370A (en) * | 2015-05-19 | 2015-09-23 | 詹雄光 | Environment-friendly paint-free multi-layer solid-wood composite board |
-
2010
- 2010-07-21 CN CN2010202656883U patent/CN201712038U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924370A (en) * | 2015-05-19 | 2015-09-23 | 詹雄光 | Environment-friendly paint-free multi-layer solid-wood composite board |
| CN104924370B (en) * | 2015-05-19 | 2017-06-16 | 詹雄光 | A kind of environment-friendly paint-free multi-layer solid wood composite board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110119 |
|
| CX01 | Expiry of patent term |