CN102794810A - Method for manufacturing bamboo fiber plywood - Google Patents
Method for manufacturing bamboo fiber plywood Download PDFInfo
- Publication number
- CN102794810A CN102794810A CN2012102576897A CN201210257689A CN102794810A CN 102794810 A CN102794810 A CN 102794810A CN 2012102576897 A CN2012102576897 A CN 2012102576897A CN 201210257689 A CN201210257689 A CN 201210257689A CN 102794810 A CN102794810 A CN 102794810A
- Authority
- CN
- China
- Prior art keywords
- composite plate
- bamboo fibre
- preparation
- mixture
- weight
- 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.)
- Granted
Links
Images
Landscapes
- Dry Formation Of Fiberboard And The Like (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention relates to a method for manufacturing a bamboo fiber plywood, which utilizes bamboo fibers to be mixed with shells so as to improve the flame retardance and the fire resistance of a slab, and also utilizes a single interlayer raw pulp proportion and an integral molding structure so as to has the advantages of high structure strength, simplness in manufacturing, fire resistance, water resistance, resistance in damage by worms, good density, firmness without separation layer, excellent bending performance and capability of allowing the adhesion of a melamine surface.
Description
Technical field:
The present invention relates to preparation method of a kind of novel bamboo fibre composite plate and products thereof, be meant especially a kind of bamboo fibre, shell, macromolecule glue, waterproofing wood agent to be produced on the preparation method in the bamboo fibre composite plate.
Background technology:
As everyone knows; Along with the present increasing new material of the progress of society is in the sight of people, vermiculite power, string, macromolecule glue, wooden skin also have been subjected to people's extensive concern, a kind of hydrate of vermiculite power now as a kind of material of composite plate; Be block, sheet and granular; Be the product of natural minerals weathering alterations such as biotite, characteristics are: light weight has advantages such as good fire prevention, without putrefaction.Existing manufacturing process is mixed vermiculite power, string or wood-fibred to stir earlier and is mated formation into plate after former and wait natural air drying again, and former back manual work adds glue, spread wooden skin pastes.At the bottom of shortcoming is efficient, the time is long, make local big, product density is poor, not firm, easily separated.Existing composite board product like one Chinese patent application 201110185171, wherein adopts the vermiculite power fire proofing material of single kind, and the intensity and the fire resistance of product are relatively poor, and cannot directly glue obedient melamine decorative cover.
Summary of the invention:
Defective to the prior art existence; The preparation method that the purpose of this invention is to provide a kind of bamboo fibre composite plate; Its composite plate adopts the one-time formed method of hot pressing to produce; Production efficiency height and end product quality are stable, thus in addition since its composite plate be adopt that the one-time formed method of hot pressing makes on the finished product composite plate inhomogeneous absciss layer can not appear, also can improve the appearance of composite plate greatly simultaneously through pasting the melamine decorative cover.
The present invention solves the technical scheme that its technical problem takes: the preparation method of said bamboo fibre composite plate comprises the following steps:
1) with bamboo fibre, shell, pulverizes separately through grinding machine;
2) in the above-mentioned mixture, bamboo fibre is 30%～70% of a mixture total weight amount, and the oven dry weight of oyster shell whiting is 25%～65% of a gross weight;
3) will go up the mixture that step obtains dries to moisture 4-8%;
4) in mixture, join in the sizing applicator and stir; Add macromolecule glue, waterproofing wood agent; Obtain former slurry, the weight of described macromolecule glue is the 5-20% of above-mentioned pulverulent mixture gross weight, and the weight of waterproofing wood agent is the 8-15% of above-mentioned pulverulent mixture gross weight;
5) according to the model of sheet material mat formation the back precompressed become tabular;
6) with the composite plate of pre-compaction forming be>=9MPA/cm at hot pressing time 300-400 second, temperature 180-200 degree centigrade, pressure
2The parameter condition under be hot pressed into plate.
The described composite plate of described composite plate is one-body molded.
Described macromolecule glue is Lauxite or white glue with vinyl, and described waterproofing wood agent is a marketing of the prior art.
Described composite plate thickness is 12mm.
Contain curing agent NH in the described macromolecule glue
4CL, curing agent NH
4The quality of CL is a macromolecule glue quality 1%.
The preparation method of bamboo fibre composite plate of the present invention adopts bamboo fibre to mix with shell; Improved the fire-retardant and fire resistance of sheet material; And adopt the former slurry proportioning of single interlayer; Integrated formed structure, have the structural strength height, make simple, fire prevention, waterproof, anti-ly damage by worms, density is good, firm, can not absciss layer, flexibility function admirable, the advantage that can paste the melamine face.
Description of drawings:
Fig. 1 is a schematic flow sheet of the present invention.
Fig. 2 is the embodiment of the invention one structural representation.
Fig. 3 is the embodiment of the invention two structural representations.
The specific embodiment:
To shown in Figure 3, a kind of preparation method of said bamboo fibre composite plate comprises the following steps: like Fig. 1
1) with bamboo fibre, shell, pulverizes separately through grinding machine;
2) in the above-mentioned mixture, bamboo fibre is 30%～70% of a mixture total weight amount, and the oven dry weight of oyster shell whiting is 25%～65% of a gross weight;
3) will go up the mixture that step obtains dries to moisture 4-8%;
4) in mixture, join in the sizing applicator and stir; Add macromolecule glue, waterproofing wood agent; Obtain former slurry, the weight of described macromolecule glue is the 5-20% of above-mentioned pulverulent mixture gross weight, and the weight of waterproofing wood agent is the 8-15% of above-mentioned pulverulent mixture gross weight;
5) according to the model of sheet material mat formation the back precompressed become tabular;
6) with the composite plate of pre-compaction forming be>=9MPA/cm at hot pressing time 300-400 second, temperature 180-200 degree centigrade, pressure
2The parameter condition under be hot pressed into plate.
The described composite plate of described composite plate is one-body molded.
Described macromolecule glue is Lauxite or white glue with vinyl.
Described composite plate thickness is 12mm.
Contain curing agent NH in the described macromolecule glue
4CL, curing agent NH
4The quality of CL is a macromolecule glue quality 1%.
Sheet material after hot-forming is at room temperature carried out 24-36 hour cooling, stack-sanding-carry type-roll off the production line-the warehouse entry program then.
Claims (5)
1. the preparation method of a bamboo fibre composite plate is characterized in that said bamboo fibre composite plate comprises the following steps:
1) with bamboo fibre, shell, pulverizes separately through grinding machine;
2) in the above-mentioned mixture, bamboo fibre is 30%～70% of a mixture total weight amount, and the oven dry weight of oyster shell whiting is 25%～65% of a gross weight;
3) will go up the mixture that step obtains dries to moisture 4-8%;
4) in mixture, join in the sizing applicator and stir; Add macromolecule glue, waterproofing wood agent; Obtain former slurry, the weight of described macromolecule glue is the 5-20% of above-mentioned pulverulent mixture gross weight, and the weight of waterproofing wood agent is the 8-15% of above-mentioned pulverulent mixture gross weight;
5) according to the model of sheet material mat formation the back precompressed become tabular;
6) with the composite plate of pre-compaction forming be>=9MPA/cm at hot pressing time 300-400 second, temperature 180-200 degree centigrade, pressure
2The parameter condition under be hot pressed into plate.
2. the preparation method of bamboo fibre composite plate according to claim 1 is characterized in that described composite plate adopts the pressure one-shot forming.
3. the preparation method of bamboo fibre composite plate according to claim 1 is characterized in that described macromolecule glue is Lauxite or white glue with vinyl.
4. according to the preparation method of claim 2 or 3 described bamboo fibre composite plates, it is characterized in that described composite plate thickness is 12mm.
5. the preparation method of bamboo fibre composite plate according to claim 4 is characterized in that containing curing agent NH in the described macromolecule glue
4CL, curing agent NH
4The macromolecule glue quality 1% of CL.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210257689.7A CN102794810B (en) | 2012-07-24 | 2012-07-24 | A kind of preparation method of bamboo fiber composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210257689.7A CN102794810B (en) | 2012-07-24 | 2012-07-24 | A kind of preparation method of bamboo fiber composite board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102794810A true CN102794810A (en) | 2012-11-28 |
| CN102794810B CN102794810B (en) | 2016-01-20 |
Family
ID=47194234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210257689.7A Expired - Fee Related CN102794810B (en) | 2012-07-24 | 2012-07-24 | A kind of preparation method of bamboo fiber composite board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102794810B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104626331A (en) * | 2013-11-06 | 2015-05-20 | 哈尔滨隆迪建材有限公司 | Environmental protection decorative board and production method thereof |
| CN106380831A (en) * | 2016-08-31 | 2017-02-08 | 奇竹（北京）科技发展有限公司 | Bamboo fiber reinforced composite material composition, and preparation method of bamboo fiber reinforced composite material |
| CN113305968A (en) * | 2021-06-17 | 2021-08-27 | 东台市艺和园装饰品有限公司 | Manufacturing process of artificial decorative plate |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101570638A (en) * | 2008-05-04 | 2009-11-04 | 赖诗金 | Plant fiber product and preparation method thereof |
| CN101830023A (en) * | 2010-05-14 | 2010-09-15 | 程国凉 | Manufacture process of high-density bamboo chip plates |
| CN101851385A (en) * | 2010-06-07 | 2010-10-06 | 陈俊珂 | Bamboo powder composite material and preparation method and application thereof |
| CN102259369A (en) * | 2011-07-04 | 2011-11-30 | 南京林业大学 | Method for producing MDF (medium density fiberboard) with vermiculite flame retardancy |
| EP2397290A1 (en) * | 2009-02-13 | 2011-12-21 | Research Institute Of Wood Industry, Chinese Academy Of Forestry | Bamboo artificial board unit, manufacturing method thereof and apparatus therefor |
| CN102335942A (en) * | 2011-06-01 | 2012-02-01 | 福建冠福现代家用股份有限公司 | Method for utilizing waste bamboo and wood powder and product manufactured by method |
-
2012
- 2012-07-24 CN CN201210257689.7A patent/CN102794810B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101570638A (en) * | 2008-05-04 | 2009-11-04 | 赖诗金 | Plant fiber product and preparation method thereof |
| EP2397290A1 (en) * | 2009-02-13 | 2011-12-21 | Research Institute Of Wood Industry, Chinese Academy Of Forestry | Bamboo artificial board unit, manufacturing method thereof and apparatus therefor |
| CN101830023A (en) * | 2010-05-14 | 2010-09-15 | 程国凉 | Manufacture process of high-density bamboo chip plates |
| CN101851385A (en) * | 2010-06-07 | 2010-10-06 | 陈俊珂 | Bamboo powder composite material and preparation method and application thereof |
| CN102335942A (en) * | 2011-06-01 | 2012-02-01 | 福建冠福现代家用股份有限公司 | Method for utilizing waste bamboo and wood powder and product manufactured by method |
| CN102259369A (en) * | 2011-07-04 | 2011-11-30 | 南京林业大学 | Method for producing MDF (medium density fiberboard) with vermiculite flame retardancy |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104626331A (en) * | 2013-11-06 | 2015-05-20 | 哈尔滨隆迪建材有限公司 | Environmental protection decorative board and production method thereof |
| CN106380831A (en) * | 2016-08-31 | 2017-02-08 | 奇竹（北京）科技发展有限公司 | Bamboo fiber reinforced composite material composition, and preparation method of bamboo fiber reinforced composite material |
| CN106380831B (en) * | 2016-08-31 | 2018-10-09 | 奇竹（北京）科技发展有限公司 | The preparation method of bamboo fiber reinforced composite material composition and bamboo fiber reinforced composite material |
| CN113305968A (en) * | 2021-06-17 | 2021-08-27 | 东台市艺和园装饰品有限公司 | Manufacturing process of artificial decorative plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102794810B (en) | 2016-01-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202200608U (en) | Lightweight wood-plastic composite board with woody-texture surface | |
| CN100346045C (en) | Reinforced composite bamboo board and its manufacturing method | |
| CN101487336A (en) | Composite floor board and method for producing the same | |
| CN107671979A (en) | A kind of production method of light particleboard | |
| CN104989065B (en) | A kind of wood-plastic composite floor and preparation method thereof | |
| CN104626329A (en) | Aldehyde-free shaving board and production method and application thereof | |
| CN104175382B (en) | A kind of production technology of modified fibre sheet material | |
| CN102794810A (en) | Method for manufacturing bamboo fiber plywood | |
| CN104827557B (en) | A kind of cloth technique method of artificial quartz stone checkered plate | |
| KR20090127791A (en) | Woody electric heating panel | |
| CN102555003A (en) | Integral wooden door made of wood fiber composite materials | |
| CN103624859B (en) | Expanded perlite low-density laminated particle-board and manufacture method thereof | |
| CN110524642A (en) | A kind of solid wood core finger-jointed plate and processing technology | |
| CN102009424A (en) | Production technology of wood fiber bundle floor and product | |
| CN102777762A (en) | Ecological composite plate | |
| CN105365002A (en) | Bamboo plywood machining process based on unfolded bamboo curtain face layer | |
| CN102808491A (en) | Heat insulation decoration board and manufacturing method thereof | |
| CN204920104U (en) | PVC floor with wood sandwich layer structure | |
| CN104234374A (en) | Antistatic geothermal floor | |
| CN201891362U (en) | Indoor fire-prevention door and door pocket | |
| CN201295962Y (en) | Composite fireproof board taking wood-plastic composite board as base material | |
| CN202755579U (en) | Colloidizing honeycomb composite wood veneer | |
| CN106703365B (en) | A kind of recombination bamboo flooring and its production technology | |
| CN206571095U (en) | A kind of novel heating floor | |
| CN102442035A (en) | Lightweight wood-plastic composite plate with wood texture surface, and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160724 |