CN108202376A - A kind of lighting solid wood profile and its manufacturing method - Google Patents
A kind of lighting solid wood profile and its manufacturing method Download PDFInfo
- Publication number
- CN108202376A CN108202376A CN201810003451.9A CN201810003451A CN108202376A CN 108202376 A CN108202376 A CN 108202376A CN 201810003451 A CN201810003451 A CN 201810003451A CN 108202376 A CN108202376 A CN 108202376A
- Authority
- CN
- China
- Prior art keywords
- solid wood
- paulownia
- lighting
- wood profile
- content
- 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
- 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
- B27K3/34—Organic impregnating agents
- B27K3/36—Aliphatic compounds
-
- 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
- B27K3/0207—Pretreatment of wood before impregnation
-
- 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
- B27K3/08—Impregnating by pressure, e.g. vacuum impregnation
-
- 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
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/0085—Thermal treatments, i.e. involving chemical modification of wood at temperatures well over 100°C
- B27K5/009—Thermal treatments, i.e. involving chemical modification of wood at temperatures well over 100°C using a well-defined temperature schedule
-
- 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
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/06—Softening or hardening of wood
Abstract
The invention discloses a kind of lighting solid wood profile, including the paulownia solid wood profile that thickness is 2 6mm, the paulownia solid wood profile includes the fluoropolymer resin of 20 40wt%, and density is 0.32 0.56g/cm when its porosity is 8 20vol%, moisture content 6%3, static bending strength be 30 40Mpa, elasticity modulus is 4,100 4500 Mpa.The lighting solid wood profile of technical scheme has the characteristics that be conducive to convenient transportation, intensity height, good decorating effect.
Description
Technical field
The present invention relates to wood materials technical fields, and in particular to a kind of lighting solid wood profile and its manufacturing method.
Background technology
Timber is very popular always as environmentally friendly material, largely appears in indoor and outdoor decoration, with
The shortage of precious hard broadleaf resource, fast growing wood are increasingly paid attention to.Natural fast growing wood material has natural flowers
Line and natural friendliness, and since density is low, it is highly beneficial in transit, it is that raw material grow into product stream conveying overall process
All environmental protection and the material for meeting sustainable development.But wet the rising property of drying shrinkage of fast growing wood material is big, resistance to ag(e)ing is poor, mechanics
The defects of functional limitation, results in the problem of service life when it is directly used in house ornamentation is short and user experience is poor, there are no
Method is suitable for outdoor finishing.The prior art mostly obtains wooden production by producing fiber or wood shavings from fast growing wood and carrying out recombination
Product realize the utilization of fast growing wood, although however the said goods be conducive to industrialization, product category enrich, lose reality
The original aesthetic feeling of wood material and sense of touch.In order to solve the above-mentioned technical problem, realize that the solid wood state of fast growing wood uses, the prior art
Common means are that chemical resin medicament is impregnated into fast growing wood section bar to improve the stability of fast growing wood material, resistance to
Aging, mechanical property and service life.As disclosed in Chinese patent 200410007665.1 a kind of impregnated timber resin combination and
Prewood is to contain（Methyl）The resin combination of acrylate copolymer ingredient and free radical polymerization monomer ingredient, at this（First
Base）In acrylate copolymer ingredient, it is necessary to comprising at least there are one the bridging properties of free-radical polymerised double bond for tool in the molecule（First
Base）Acrylate copolymer；Through the above technical solutions, the defects of sapstain, rotten, deformation, cracking, is alleviated, however
The raising of timber pickling treated mechanical property is mostly with the raising of final products density, i.e., under similary specification, single products
Quality increase substantially, when final products logistics cost being made to improve, use artificial and working hour expend bigger.
Another kind, which solves prior art technical solution of problems, to be obtained by being recombinated after timber is crushed with plastics
Wood plastic composite, this technical solution and the previous technology in background technology there is it is identical the problem of, i.e. final products
Density is mostly very big, logistics, the process for using and building is caused to perplex, in addition the wood figure of this technical solution comes from
Chemical staining, so as to not only decorative pattern validity not enough and the Dyes on Environment that largely uses pollutes.
Invention content
The present invention is used meeting house ornamentation in view of the deficienciess of the prior art, provide a kind of lighting solid wood profile
Physicochemical property while, have relatively low density, consequently facilitating transport, reduce transportation cost；There is provided this kind of lighting simultaneously
The manufacturing method of the environmental protection of solid wood profile avoids the prior art and largely generates harm using Dyes on Environment.
One of technical purpose of the present invention is achieved through the following technical solutions,
A kind of lighting solid wood profile, including the paulownia solid wood profile that thickness is 2-6mm, the paulownia solid wood profile includes 20-
The fluoropolymer resin of 40wt%, and density is 0.32-0.56g/cm when its porosity is 65-75vol%, moisture content 6%3, quiet song
Intensity is 30-40Mpa, elasticity modulus is 4100-4500 Mpa.
As a preferred embodiment of the above technical solution, the porosity of the paulownia solid wood profile is by into paulownia solid wood board
Impregnate what lighting intermixture obtained, the lighting intermixture includes the fluoropolymer resin and content that solid content is 60-75%
Chemical foaming agent for 1-3wt%.
As a preferred embodiment of the above technical solution, the fluoropolymer resin is melmac.
As a preferred embodiment of the above technical solution, the chemical foaming agent is azo-compound.
As a preferred embodiment of the above technical solution, the lighting intermixture further includes the propylene that content is 0.1-0.5wt%
Acrylic modified dose and 0.1-0.2wt% etherified melamine amine resin agent.
The two of the technical purpose of the present invention are achieved through the following technical solutions：A kind of manufacture of lighting solid wood profile
Method includes the following steps,
A. the preparation of paulownia solid wood blank；
B. it pre-processes, the paulownia solid wood blank obtained in step a is impregnated into 30- in the NaOH solution of 5-10wt%
60min is rear dry to moisture content 15-20%；
C. the preparation of paulownia solid wood board carries out high-temperature heat treatment by pretreated paulownia solid wood blank is passed through in step b；
Paulownia solid wood board dipping obtained in step c is included the polymer tree that solid content is 60-75% by d. impregnation
The acrylic modifiers and 0.1-0.2wt% ethers that chemical foaming agent that fat, content are 1-3wt%, content are 0.1-0.5wt%
Change the lighting intermixture of melmac crosslinking agent；
E. high temperature drying, drying temperature are 100-140 DEG C, and paulownia solid wood profile, and the paulownia solid wood profile are made after dry
Moisture content be 4-8%.
As a preferred embodiment of the above technical solution, the high-temperature heat treatment in step c is will to pass through the pretreated paulownia
Solid wood blank is handled 0.5-2 hours under the conditions of 140-180 DEG C.
As a preferred embodiment of the above technical solution, the high-temperature heat treatment in step c is normal pressure heat treatment, including：Sub-step c1,
With the speed of 15-20 DEG C/h be warming up to 60-70 DEG C, in the process keep 4-5 DEG C of wet-bulb depression, after with the speed of 10-15 DEG C/h
Degree is warming up to 95-100 DEG C, keeps 0-2 DEG C of wet-bulb depression in the process, then keeps the temperature 30-75min；Sub-step c2, with 8-10
DEG C/speed of h is warming up to 140-180 DEG C, keeps 100 DEG C of wet-bulb temperature in the process, then keep the temperature 0.5-2h；Sub-step c3, from
So it is cooled to 50-60 DEG C.
As a preferred embodiment of the above technical solution, the impregnation in step d be dipping with pressure, pressure 0.2-0.3MPa,
Temperature is 40-45 degrees Celsius, dip time is 10-20 minutes.
In conclusion the present invention's has the advantages that：
（1）Conducive to transporting, being easily installed, solid wood profile mechanical property is improved, avoids increasing substantially for its density, density is only
Preceding more slightly higher than untreated, while so as to ensure that usability, artificial when not increasing the logistics cost of final products, using disappearing
Consumption；
（2）Decorative effect is not naturally, need to be dyed or other processing, a kind of lighting solid wood profile of the technical program have solid wood
Natural figure.
Specific embodiment
Technical solution to further illustrate the present invention With reference to embodiment.
Embodiment 1：A kind of lighting solid wood profile, including the paulownia solid wood profile that thickness is 2mm, paulownia solid wood profile packet
Fluoropolymer resin containing 20-25wt%, and density is 0.32-0.38g/ when its porosity is 70-75vol%, moisture content 6%
cm3, static bending strength 30-35Mpa, elasticity modulus be 4100-4300 Mpa.The porosity of paulownia solid wood profile is by bubble
Impregnate what lighting intermixture obtained in paulownia solid wood board, lighting intermixture includes the melamine tree that solid content is 60%
Fat, content are the azo compounds species chemical foaming agent of 3wt%, the acrylic modifiers of 0.1wt% and 0.1wt% etherificates three
Cymel crosslinking agent.
This kind of lighting solid wood profile through the following steps that manufacture：
A. paulownia solid wood blank is prepared in a manner of sawing, the paulownia solid wood blank of 2mm thickness is made；
B. pre-process, paulownia solid wood blank obtained in step a impregnated into 60min in the NaOH solution of 5wt%, after dry
By pretreated paulownia solid wood blank drying to moisture content 15% in dry kiln；
C. the preparation of paulownia solid wood board carries out high-temperature heat treatment by pretreated paulownia solid wood blank is passed through in step b,
This step include sub-step c1, with the speed of 15 DEG C/h be warming up to 60 DEG C, in the process keep 4 DEG C of wet-bulb depression, after with 10
DEG C/speed of h is warming up to 95 DEG C, keeps 2 DEG C of wet-bulb depression in the process, then keep the temperature 30min；Sub-step c2, with 8 DEG C/h
Speed be warming up to 140 DEG C, in the process keep 100 DEG C of wet-bulb temperature, then keep the temperature 0.5h；Sub-step c3, is naturally cooling to 60
℃；
D. impregnation, by paulownia solid wood board obtained dipping in step c include solid content for 60% fluoropolymer resin,
The acrylic modifiers and 0.1wt% etherified melamine amine trees that chemical foaming agent that content is 3wt%, content are 0.1wt%
The lighting intermixture of fat crosslinking agent, impregnation are dipping with pressure, and pressure 0.2-0.3MPa, temperature are 40-45 DEG C, dipping
Time is 10-20min；
E. high temperature drying, drying temperature are 100-140 DEG C, be made paulownia solid wood profile after dry, and paulownia solid wood profile contains
Water rate is 4-8%.
Embodiment 2:A kind of lighting solid wood profile, including the paulownia solid wood profile that thickness is 6mm, paulownia solid wood profile
Fluoropolymer resin comprising 35-40wt%, and density is 0.50-0.56g/ when its porosity is 65-70vol%, moisture content 6%
cm3, static bending strength 35-40Mpa, elasticity modulus be 4300-4500 Mpa.The porosity of paulownia solid wood profile is by bubble
Impregnate what lighting intermixture obtained in paulownia solid wood board, lighting intermixture includes the melamine tree that solid content is 75%
Fat, content are the azo compounds species chemical foaming agent of 1wt%, the acrylic modifiers of 0.5wt% and 0.2wt% etherificates three
Cymel crosslinking agent.
This kind of lighting solid wood profile through the following steps that manufacture：
A. paulownia solid wood blank is prepared in a manner of sawing, the paulownia solid wood blank of 2mm thickness is made；
B. pre-process, paulownia solid wood blank obtained in step a impregnated into 30min in the NaOH solution of 10wt%, after dry
By pretreated paulownia solid wood blank drying to moisture content 20% in dry kiln；
C. the preparation of paulownia solid wood board carries out high-temperature heat treatment by pretreated paulownia solid wood blank is passed through in step b,
This step include sub-step c1, with the speed of 20 DEG C/h be warming up to 70 DEG C, in the process keep 5 DEG C of wet-bulb depression, after with 15
DEG C/speed of h is warming up to 100 DEG C, keeps 1 DEG C of wet-bulb depression in the process, then keep the temperature 75min；Sub-step c2, with 10
DEG C/speed of h is warming up to 180 DEG C, keeps 100 DEG C of wet-bulb temperature in the process, then keep the temperature 2h；Sub-step c3, is naturally cooling to
50℃；
D. impregnation, by paulownia solid wood board obtained dipping in step c include solid content for 75% fluoropolymer resin,
The acrylic modifiers and 0.2wt% etherified melamine amine trees that chemical foaming agent that content is 1wt%, content are 0.5wt%
The lighting intermixture of fat crosslinking agent, impregnation are dipping with pressure, and pressure 0.2-0.3MPa, temperature are 40-45 DEG C, dipping
Time is 10-20min；
E. high temperature drying is dried by dry kiln, and drying temperature is 100-140 DEG C, and paulownia solid wood profile is made after dry, and
The moisture content of paulownia solid wood profile is 4-8%.
Embodiment 3:A kind of lighting solid wood profile, including the paulownia solid wood profile that thickness is 4mm, paulownia solid wood profile
Fluoropolymer resin comprising 30wt%, and density is 0.38-0.50g/cm when its porosity is 68-72vol%, moisture content 6%3、
Static bending strength is 33-47Mpa, elasticity modulus is 4200-4400 Mpa.The porosity of paulownia solid wood profile is by real to paulownia
Impregnate what lighting intermixture obtained in wood plank, lighting intermixture includes the melmac that solid content is 70%, contains
Measure the azo compounds species chemical foaming agent for 2wt%, the acrylic modifiers of 0.3wt% and 0.15wt% etherified melamines
Amine resin agent.
This kind of lighting solid wood profile through the following steps that manufacture：
A. paulownia solid wood blank is prepared in a manner of sawing, the paulownia solid wood blank of 4mm thickness is made；
B. pre-process, paulownia solid wood blank obtained in step a impregnated into 65min in the NaOH solution of 7wt%, after dry
By pretreated paulownia solid wood blank drying to moisture content 17% in dry kiln；
C. the preparation of paulownia solid wood board carries out high-temperature heat treatment by pretreated paulownia solid wood blank is passed through in step b,
This step include sub-step c1, with the speed of 17 DEG C/h be warming up to 65 DEG C, in the process keep 4 DEG C of wet-bulb depression, after with 12
DEG C/speed of h is warming up to 98 DEG C, keeps 1 DEG C of wet-bulb depression in the process, keep wet and dry bulb when temperature rises to 90 DEG C or more
0 DEG C of temperature difference, then keeps the temperature 50min；Sub-step c2 is warming up to 160 DEG C with the speed of 9 DEG C/h, keeps wet-bulb temperature in the process
100 DEG C, then keep the temperature 1h；Sub-step c3 is naturally cooling to 55 DEG C；
D. impregnation, by paulownia solid wood board obtained dipping in step c include solid content for 70% fluoropolymer resin,
The acrylic modifiers and 0.15wt% etherified melamine amine trees that chemical foaming agent that content is 2wt%, content are 0.3wt%
The lighting intermixture of fat crosslinking agent, impregnation are dipping with pressure, and pressure 0.2-0.3MPa, temperature are 40-45 DEG C, dipping
Time is 10-20min；
E. high temperature drying, drying temperature are 100-140 DEG C, be made paulownia solid wood profile after dry, and paulownia solid wood profile contains
Water rate is 4-8%.
A kind of technical indicator of lighting solid wood profile made from the manufacturing method of 1. embodiment 1-3 of table
| Embodiment | Product thickness/mm | Density/g/cm3（Mc=6%） | Porosity/% | Resin content/wt% | Static bending strength/MPa | Elasticity modulus/MPa |
| Embodiment 1 | 2 | 0.34 | 67 | 21 | 31 | 4153 |
| Embodiment 2 | 6 | 0.53 | 74 | 38 | 39 | 4489 |
| Embodiment 3 | 4 | 0.50 | 71 | 30 | 36 | 4316 |
| It is unprocessed | 6 | 0.28 | 78 | 0 | 21 | 3271 |
Embodiment described above is only that the preferred embodiment of the present invention is described, not the design to the present invention and model
It encloses and is defined.Under the premise of design concept of the present invention is not departed from, ordinary people in the field does technical scheme of the present invention
The all variations and modifications gone out, should all drop into protection scope of the present invention, the claimed technology contents of the present invention, entirely
It records in detail in the claims in portion.
Claims (9)
1. a kind of lighting solid wood profile, it is characterised in that：Including the paulownia solid wood profile that thickness is 2-6mm, the paulownia are real
Wood section includes the fluoropolymer resin of 20-40wt%, and density is 0.32- when its porosity is 65-75vol%, moisture content 6%
0.56g/cm3, static bending strength 30-40Mpa, elasticity modulus are 4100-4500 Mpa.
2. a kind of lighting solid wood profile according to claim 1, it is characterised in that：The hole of the paulownia solid wood profile
Rate is obtained by impregnating lighting intermixture into paulownia solid wood board, and the lighting intermixture is including solid content
The fluoropolymer resin and content of 60-75% is the chemical foaming agent of 1-3wt%.
3. a kind of lighting solid wood profile according to claim 2, it is characterised in that：The fluoropolymer resin is melamine
Polyimide resin.
4. a kind of lighting solid wood profile according to claim 2, it is characterised in that：The chemical foaming agent is azo
Close object.
5. a kind of lighting solid wood profile according to Claims 2 or 3 or 4, it is characterised in that：The lighting intermixture
Content is further included as the acrylic modifiers of 0.1-0.5wt% and 0.1-0.2wt% etherified melamine amine resin agent.
6. a kind of manufacturing method of lighting solid wood profile, it is characterised in that：Include the following steps,
A. paulownia solid wood blank is prepared in a manner of sawing；
B. it pre-processes, the paulownia solid wood blank obtained in step a is impregnated into 30- in the NaOH solution of 5-10wt%
60min is rear dry to moisture content 15-20%；
C. the preparation of paulownia solid wood board carries out high-temperature heat treatment by pretreated paulownia solid wood blank is passed through in step b；
Paulownia solid wood board dipping obtained in step c is included the polymer tree that solid content is 60-75% by d. impregnation
The acrylic modifiers and 0.1-0.2wt% ethers that chemical foaming agent that fat, content are 1-3wt%, content are 0.1-0.5wt%
Change the lighting intermixture of melmac crosslinking agent；
E. high temperature drying, drying temperature are 100-140 DEG C, and paulownia solid wood profile, and the paulownia solid wood profile are made after dry
Moisture content be 4-8%.
7. a kind of manufacturing method of lighting solid wood profile according to claim 6, it is characterised in that：Height in step c
Warm processing is will to handle 0.5-2h at 140-180 DEG C by the pretreated paulownia solid wood blank.
8. a kind of manufacturing method of lighting solid wood profile according to claim 7, it is characterised in that：Height in step c
Warm processing is normal pressure heat treatment, including：
Sub-step c1, with the speed of 15-20 DEG C/h be warming up to 60-70 DEG C, in the process keep 4-5 DEG C of wet-bulb depression, after with
The speed of 10-15 DEG C/h is warming up to 95-100 DEG C, keeps 0-2 DEG C of wet-bulb depression in the process, then keeps the temperature 30-75min；
Sub-step c2 is warming up to 140-180 DEG C with the speed of 8-10 DEG C/h, keeps 100 DEG C of wet-bulb temperature in the process, then keeps the temperature
0.5-2h；
Sub-step c3, is naturally cooling to 50-60 DEG C.
9. a kind of manufacturing method of lighting solid wood profile according to claim 6, it is characterised in that：Leaching in step d
Stain processing is dipping with pressure, and pressure 0.2-0.3MPa, temperature are 40-45 DEG C, dip time 10-20min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810003451.9A CN108202376A (en) | 2018-01-03 | 2018-01-03 | A kind of lighting solid wood profile and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810003451.9A CN108202376A (en) | 2018-01-03 | 2018-01-03 | A kind of lighting solid wood profile and its manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108202376A true CN108202376A (en) | 2018-06-26 |
Family
ID=62606070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810003451.9A Pending CN108202376A (en) | 2018-01-03 | 2018-01-03 | A kind of lighting solid wood profile and its manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108202376A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101007415A (en) * | 2007-01-26 | 2007-08-01 | 浙江林学院 | Soft material solid-wood reinforced board and its producing method |
| CN101642923A (en) * | 2008-08-08 | 2010-02-10 | 仇峰 | Method for manufacturing bamboo macrofiber composite material |
| CN102626940A (en) * | 2011-02-07 | 2012-08-08 | 刘锡丽 | Solid wood section improving method and sections improved thereby |
| CN102876063A (en) * | 2012-09-19 | 2013-01-16 | 中国林业科学研究院木材工业研究所 | Composite wood-based sound absorbing material, and production method thereof |
| CN107415002A (en) * | 2017-07-28 | 2017-12-01 | 阜南县中信柳木工艺品有限公司 | A kind of weather-proof paulownia wood hardening process |
-
2018
- 2018-01-03 CN CN201810003451.9A patent/CN108202376A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101007415A (en) * | 2007-01-26 | 2007-08-01 | 浙江林学院 | Soft material solid-wood reinforced board and its producing method |
| CN101642923A (en) * | 2008-08-08 | 2010-02-10 | 仇峰 | Method for manufacturing bamboo macrofiber composite material |
| CN102626940A (en) * | 2011-02-07 | 2012-08-08 | 刘锡丽 | Solid wood section improving method and sections improved thereby |
| CN102876063A (en) * | 2012-09-19 | 2013-01-16 | 中国林业科学研究院木材工业研究所 | Composite wood-based sound absorbing material, and production method thereof |
| CN107415002A (en) * | 2017-07-28 | 2017-12-01 | 阜南县中信柳木工艺品有限公司 | A kind of weather-proof paulownia wood hardening process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105459239B (en) | A kind of Multifunctional tree epoxy-type dyeability modifier and preparation method thereof | |
| CN103568088B (en) | Methyl methacrylate in wood polymerisation in bulk prepares the method for vitrifying timber | |
| CN102398289B (en) | Wood modifying method | |
| CN101716790A (en) | Method for producing rubber tree carbonized wood by resin pretreatment | |
| CN101549507B (en) | Modified wood composition and its manufacturing method and application | |
| CN102581902B (en) | Production method for indoor integrated carbonized rubberwood | |
| CN103072165A (en) | Production method of high-temperature heating modified rubber wood floor | |
| CN104985657A (en) | Enhanced high-temperature heat treated wood and manufacturing method thereof | |
| CN106976142A (en) | A kind of production handling process of solid wood furniture | |
| CN103991116A (en) | Method for making fast-growing wood into strengthened solid wood planks through multi-effect compound modification treatment | |
| CN104830258B (en) | High anti-wet fiber plate sticks agent with modified urea-formaldehyde resin glue | |
| CN108705635A (en) | A kind of enhancing modified artificial forest wood preparation method | |
| CN114293402B (en) | Aldehyde-free hot-pressing impregnation decorative paper and preparation method thereof | |
| CN107160524A (en) | A kind of manufacturing process of carved wood door | |
| CN112720769A (en) | Preparation method of environment-friendly high-strength wood fiber-based composite material | |
| CN108202376A (en) | A kind of lighting solid wood profile and its manufacturing method | |
| CN102070849A (en) | Simulation bentwood for furniture using polystyrene as base material | |
| CN102922585A (en) | Preparation method of carbonized flame-retardant compressed sectional material | |
| CN106514817A (en) | Manufacturing method of weather-proof bamboo structural material and weather-proof bamboo structural material | |
| CN110883893A (en) | Preparation method of functional impact-resistant veneer | |
| CN108058254B (en) | A kind of method of poplar anoxic heat treatment impregnated melamine urea-formaldehyde resin enhancing processing | |
| CN102672789B (en) | Durable wood-bamboo cellulose composite material | |
| CN111844302A (en) | Method for processing solid wood furniture plate | |
| CN110894272B (en) | Synthesis process of melamine resin for long-storage-period impregnation | |
| CN103817750A (en) | Manufacturing method of reorganized solid board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180626 |
|
| RJ01 | Rejection of invention patent application after publication |