CN105882054B - A kind of absorbent-type carbonization wood plank and preparation method thereof - Google Patents
A kind of absorbent-type carbonization wood plank and preparation method thereof Download PDFInfo
- Publication number
- CN105882054B CN105882054B CN201610427043.7A CN201610427043A CN105882054B CN 105882054 B CN105882054 B CN 105882054B CN 201610427043 A CN201610427043 A CN 201610427043A CN 105882054 B CN105882054 B CN 105882054B
- Authority
- CN
- China
- Prior art keywords
- layer
- wood
- adsorption
- wood skin
- core plate
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/02—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/005—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile
- B32B9/007—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile comprising carbon, e.g. graphite, composite carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B9/047—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material made of fibres or filaments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B9/06—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
Abstract
The invention discloses a kind of absorbent-type environmental protection carbonization wood plank and preparation method thereof, adsorption layer is especially set in sheet material, blind hole is set in adsorption layer and fills adsorption stuffing, relative to the method that active powdered carbon is filled between prior art, the present invention utilizes the structural support of adsorption layer, the position of limitation adsorption stuffing, the overall intensity of sheet material can be effectively improved, is allowed to be not easy stress deformation, fractures or interlaminar separation.And carbide wood layer surface has obvious wood grain, it can more improve the visual effect of sheet material.
Description
Technical field
The present invention relates to field of material technology, and in particular to a kind of absorbent-type carbonization wood plank and preparation method thereof.
Background technology
The furniture decoration solid wood board of current in the market, using the multi-layer solid wood material such as veneer, natural veneer, core plate
Overlap, be made through gluing, pressing according to a certain order, there is cheap cost, good appearance, high mechanical strength.It is existing
Some solid wood boards in the fabrication process, are often handled using various organic solvents, are easily remained in made finished product
Volatilization is polluted indoor environment by the pollutants such as formaldehyde, in use, the pollutant of residual, damages health.With this
Meanwhile coating, furniture and the daily routines that interior decoration is commonly used also easily produce substantial amounts of noxious pollutant, these pollutants
Spread in for a long time in room air, cause IAQ to decline.It is wherein the most normal with formaldehyde, benzene and benzene homologues and TVOC
See, also harm to the human body is maximum.Because these pollutants are essentially from decoration material, bad construction technology and new purchase combination
Furniture, so also known as decoration pollution.
1st, formaldehyde
Formaldehyde is a kind of colourless, gas of irritant smell, is more highly toxic material, is that China's toxic chemical is excellent
The article first controlled, teratogenesis and carcinogenicity material are published as by the World Health Organization.It is exceeded to live in concentration of formaldehyde for a long time
Environment in, can cause chronic respiratory disease, skin disease, forepart pregnant women syndrome, neonatal chromosome disorder, teenager's note
Recall power and intelligence declines, cell nucleus gene mutation, uncomfortable in chest, general power, nausea, immunologic function reduce, and easily catch a cold, cause nasopharynx
Cancer, liver lung are damaged, more than the 30 kinds of disease such as cancer, aggrieved most heavy with women, children and old man.Indoor formaldehyde is primarily hidden in decoration
In art work and Combination nova furniture, discharged with free formaldehyde into air, acquisition time is 3-15, be in room air most
Main pollutant.
2nd, benzene
Benzene,toluene,xylene is colourless transparent liquid, is difficult generally to be kept completely separate it.Benzene has special
Aromatic odor, also referred to as " fragrant killer ".Mainly sucked with vapor state through respiratory tract, benzene is exceeded to cause slow poisoning or urgency
Property poisoning, show as headache, dizziness, failure of memory, thinking and judgement reduction, have a sleepless night, weak, Neuroleptic Leukocytopenia, draw
Send out leukaemia etc..Occur stupor, twitch, drop in blood pressure when being poisoned serious, also can the death because of breathing or circulatory failure.Interior Space
The industrial chemicals that benzene in gas uses in building decoration, it is room air major pollutants.
3rd, ammonia
Ammonia is a kind of colourless gas for having intensive property smell, mainly the upper respiratory tract is irritated and corrosiveness, is reduced
Human body can cause cardiac arrest and breathing to stop to the resistance ability of disease, during excessive concentration.Ammonia easily leads to after being inhaled into lung
Cross lung and enter blood vessel and enter blood, combined with hemoglobin, oxygen function is made in destruction.Victim is often accompanied by cough, uncomfortable in chest, dizzy, evil
The disease such as the heart, weak.Ammonia is primarily hidden in the additive and brightening agent in house decorative material, is the main pollution of room air
One of thing.
4th, TVOC materials：Mainly include：Benzene class thing, organic chloride, freon series, organic ketone, amine, alcohol, ether,
Acid and oil hydrocarbon compound etc..Central nervous system, liver, kidney and the blood of human body can be caused in high concentration TVOC environment
Poisoning, usual symptom are：Eyes are uncomfortable, feel red heat, drying from head to foot, trachoma, shed tears；Throat is uncomfortable, breathing shortness of breath, branch gas
Pipe asthma.On First Nationwide IAQ and healthy scientific seminar, Chinese interior decoration association environment measuring center
The fact that surprising is disclosed, the death toll as caused by room air pollution is average daily up to 11.1 ten thousand people every year in the whole nation
About dead 304 people.After being decorate according to cities such as 2007 annual environmental monitoring department statistics, Beijing, Qingdao, Nanjing, Yinchuan, Chongqing
There is 60-80% IAQ not to be inconsistent standardization, Shenzhen is then up to 90%.Based on formaldehyde pollution, average exceeded 4
Times or so.Particularly formaldehyde is in second on China's toxic chemical priority acccess control list, and the World Health Organization has determined that
Formaldehyde is teratogenesis and carcinogen.The source of indoor formaldehyde is mainly that decoration ornament materials and the furniture bought back from market discharge
Come, be referred to as the stealthy killer of human health.Therefore, the volatilization of harmful substance in upholstery material how is efficiently controlled
And harmful substance volatilization has become the most important thing of indoor hardware fitting selection caused by absorption other materials.
Bamboo charcoal, activated carbon are internationally recognized drug abuse experts, active carbon mask, and breathing mask all uses activated carbon.Especially
It is the novel environment friendly that bamboo charcoal is a kind of absorption harmful substance than general strong 2-3 times of wood charcoal adsorption ability just found in recent years
Material.The characteristics of bamboo charcoal：Physical absorption, absorption is thorough, does not easily cause secondary pollution.Meanwhile bamboo charcoal discharges micro member
Element, improve environment, murder germ, innoxious release air；Bamboo charcoal has weak inductive, plays antistatic and shielding electromagnetism spoke
The effect penetrated；Bamboo charcoal can radiate far infrared, and wavelength is adapted to absorption of human body, accelerates blood circulation, improves human internal environment, should
For health care.But existing method removes caused pernicious gas in finishing using bamboo charcoal, active carbon adsorption, it is clearly not
No more.
Chinese invention patent（Application number：200420054011.X the applying date：2004-12-20 ）Disclose and accompany bamboo charcoal
Floor, it includes:Floor wood substrate, the centre of described base material are compounded with the one of bamboo carbon plate or described base material
Side is compounded with bamboo carbon plate, and bamboo carbon plate is embedded in timber floor.The method processing technology that it is used is complex, and bamboo carbon plate
Not easy-formation, it is high to result in production cost.
The patent of invention of Application No. 2005100606629, it which disclose a kind of environment-friendly type charcoal composite material and system
Preparation Method, the environment-friendly type charcoal composite material is based on the percentage of gross weight including following component:Resin 10%~50%, fiber 1%
~20%, powdered carbon 40%~80%, quartz or crystal powder 0.5%~2%, aluminium hydroxide 1%~10%.Composite makes the essential work(of charcoal
It can be not fully exerted, product plasticity is strong, and Stability Analysis of Structures, intensity are high, suppleness is good, surface abrasion resistance, acid and alkali-resistance, extensively
For various interior/exterior decorations, aircraft, automobile, steamer decoration.But the composite outward appearance is more coarse, is faint in color, makes
Type is stiff, it is difficult to is competed with the solid wood board with natural timber lines.Prior art also has directly in the interlayer of composite board
A large amount of activated carbon powders are filled, but the way causes its mechanical performance to decline, be easily deformed, fracture, especially the intensity of carbon dust layer
It is relatively low and loosely organized, easy crumple, deformation, separation.And carbon dust layer usually requires sticker and carbon dust is fixed, this also will
The contact area of active powdered carbon and air is reduced, influences adsorption effect.
The content of the invention
In view of this, the present invention discloses that a kind of visual effect is outstanding, structural strength is high, can effectively reduce room air pollution
Thing concentration, the solid wood board of environmental protection.
The purpose of the present invention is achieved through the following technical solutions：A kind of absorbent-type carbonization wood plank, including core plate, in addition to
The carbonization timber layer of core plate one or both sides is arranged on, and the adsorption layer for being arranged on core plate between the timber layer that is carbonized；In adsorption layer
Provided with some blind round hole, adsorption stuffing is filled with blind hole；Ventilative delay is additionally provided between the carbonization timber layer and adsorption layer
Rush layer.
The present invention especially sets adsorption layer in sheet material, sets blind hole in adsorption layer and fills adsorption stuffing, relative to existing
Have a method that active powdered carbon is filled between technology, the present invention using adsorption layer structural support, limit the position of adsorption stuffing, can
To effectively improve the overall intensity of sheet material, it is allowed to be not easy stress deformation, fractures or interlaminar separation.Adsorption layer can be passed through by veneer
It is drilled with blind hole and is formed.The core plate is mainly used in providing support, such as the core-board of prior art, Europe deals for sheet material
Deng.Due to the setting of core plate, the solid wood board mechanical performance containing adsorption layer gets a promotion and is hardly damaged.The present invention is also special
Carbonization timber layer is set, and carbide wood has outstanding waterproof, avoided loose, high because its water absorbing functional groups hemicellulose is recombinated
The adsorption layer of absorption affinity is too high to adsorb pernicious gas because of humidity.And it is carbonized and timber layer while is also equipped with outstanding gas permeability
Can, air can be made fully to be contacted with adsorption layer.And the resistant of the timber layer that is carbonized, decay resistance can also avoid because of contamination spot and
Influence the passing through property of TVOC materials.Because the adsorption stuffing in the present invention is limited in blind hole, with the contact area of air compared with
Small, to improve the contact area of adsorption stuffing and air, the present invention sets ventilative cushion, first after air permeable carbonization timber layer
First fill in the cushion, then fully contacted in cushion with the adsorption stuffing in each blind hole, complete TVOC materials
Absorption.Cushion can be selected ventilative material and be made, veneer, non-woven fabrics, the brown paper of such as low-density.
Further, the carbonization timber layer is formed by stacking by multilayer carbide wood wood skin；The carbide wood wood skin is planer wood
The oblique planing wood skin of skin or longitudinal direction or laterally oblique planing wood skin；The cushion is at least one layer of brown paper, veneer or non-woven fabrics.
Further the structure for the timber layer that is carbonized is optimized by the present invention, and the carbonization timber layer that multilayer wood skin is formed further increases
The toughness of strong carbonization timber layer in all directions；On the other hand, fiber staggeredly is also beneficial to maintain the structure of carbonization timber layer steady
It is qualitative, it is not easy to bubbling, to come off.
Further.The cushion is provided with the hexagonal hole of array arrangement, the diameter of hexagonal hole and cushion
Consistency of thickness；The ratio between the cushion and the thickness of carbonization timber layer are 1:（0.8—1.5）；The thickness of the adsorption layer and carbonization
The ratio between thickness of timber layer is（3—6）：1；The core plate and the ratio between the thickness for the timber layer that is carbonized are（5—10）：1；The blind hole it is straight
Footpath is 0.9-1.1 times of adsorbent layer thickness；The gross area of the blind hole accounts for the 60%-75% of adsorption layer.
What it is due to cushion selection is that low-density gas permeable material is formed, and its structural stability is poor, and the present invention is in cushion
Upper setting hexagonal hole, the stability of cushion can be improved.At the same time, the space of buffering is also used as, is adsorption layer
Adsorption stuffing certain cushion space is provided, the adsorption stuffing for preventing porosity higher is broken because of volumetric expansion changes the whole of sheet material
Body structure.The present invention also control blind hole gross area accounts for the ratio of adsorption layer area, it is ensured that has enough areas and air contact
The intensity of adsorption layer is maintained simultaneously, avoids adsorption layer mechanical strength from declining.
Further, the air-dry density of the core plate is 0.85g/cm3—0.99 g/cm3；The surface of core plate is provided with
Multiple attachment gaps interlocking, recessed.
Due to the porous property of adsorption stuffing, its thermal expansion and contraction coefficient is necessarily larger, to avoid adsorption layer expanded by heating from causing
Sheet material bursts apart, and the present invention especially adheres to gap in the setting of core plate, can accommodate the volume of adsorption layer expanded by heating, avoid adsorption layer
Come off after expansion from core plate surface.
Further, it is described carbonization timber layer from outside to inside successively include one layer of flat cutting wood skin, the oblique planing wood skin of one layer of transverse direction,
With the oblique planing wood skin in one layer of longitudinal direction；The angle of wood-fibred is 20-25 ° between flat cutting wood skin, horizontal tiltedly planing wood skin；Horizontal tiltedly planing wood skin,
Wood-fibred angle between the oblique planing wood skin in longitudinal direction is 10-15 °.
Air-dry density, is the ratio between air-dired wood weight and air-dired wood volume, and generally the timber with moisture content at 8%~20% is close
Spend for air-dry density.Airdried wood density compares the basic foundation with production and application for China's progress wood property.
After tested, sheet material of the thickness of cushion in above-mentioned specification limit, light, low thickness, high shape can be had concurrently simultaneously
The features such as shape stability, visual effect solid.Meanwhile its thermal expansion and contraction coefficient is relatively low, further avoid that interlayer point occurs with surface layer
From.
Preferably, its raw material of the adsorption stuffing includes the porous media particle, 0.02-1.09 of 75-90 parts by weight
Part barium hydroxide, carbamate 0.2-0.7 parts, methyl benzoate 0.1-2 parts, sodium chlorite 0.1-0.5 parts.
The preferred porous media of the present invention（Such as activated carbon granule, diatom ooze particle）As the matrix of adsorption layer, it has
Larger porosity, i.e., with larger adsorption capacity.And barium hydroxide and carbamate have to TVOC materials it is higher
Affinity, it is ensured that porous media particle can contact with TVOC materials, and be adsorbed, and improve the speed of absorption.And benzoic acid
Methyl esters and sodium chlorite can improve the bond strength of pollutant and porous media particle, avoid sheet material heated or in air humidity
Adsorbed pollutant is discharged in the case of higher, secondary pollution is caused to environment.Carbamate is that amino or amido are direct
The compound being connected with the carbonyl of formic acid esters.Also the monoesters monoamides of carbonic acid can be regarded as.Carbamate can be by carbonochloridic acid
Ester is made with ammonia or amine reaction, can also be reacted and is made by carbamyl chloride and alcohol or phenol.Methyl benzoate, also known as benzoic acid first
Ester, it chemically can be considered the product of benzoic acid or benzoyl oxide or chlorobenzoyl chloride Methanolysis.Colourless transparent liquid.Energy and first
Alcohol, ethanol, ether are miscible；It is not soluble in water.Industrially it can be used as organic synthesis intermediate, solvent.
Preferably, the porous media particle is granular activated carbon, and its granularity is 50-90 mesh.
The present invention also provides a kind of preparation method of absorbent-type carbonization wood plank, including following process：
S1. core plate, adsorption layer, cushion and carbonization timber layer are prepared；
S2. blind hole is drilled out in absorption layer surface；
S3. sticker is coated on the surface of core plate, adhesion layer in covering, and after the adsorption stuffing is inserted into the blind hole
Carry out first time pressing；
S4. the cushion on absorption layer surface coating sticker, covering；On buffer-layer surface coating sticker, covering
Be carbonized timber layer, carries out second and presses；
S5. third time pressing is carried out, obtains the absorbent-type carbonization wood plank.
Core plate, adsorption layer and cushion can be selected prior art and realize.The timber layer that is carbonized can directly select carbonization veneer,
Carbonization treatment acquisition can also will be carried out to it after natural veneer or scientific and technological wood skin pressing and forming.
Further, the first time pressing refers to use plane mould with 8.5-10.0MP pressure, 50-60 DEG C of condition
Press 70-90min；Second of pressing refers to use plane mould with 10.5-12.5MP pressure, 30-40 DEG C of condition pressure
Close 100-170min；The third time pressing refers to use plane mould to press with 10-15MP pressure, 90-120 DEG C of condition
30-50min。
Preferably, its raw material of the sticker by weight include 40-70 parts melamine formaldehyde resin adhesives,
0.01-0.18 parts sodium thiosulfate and 0.01-0.05 part potassium dihydrogen phosphates.
The sticker of the present invention not only can bond each layer securely, it is ensured that interlaminar separation, drum does not occur between each layer
Both the problems such as bubble, sodium thiosulfate and potassium dihydrogen phosphate synergistic can also effectively improve TVOC transmitance, show as absorption and fill out
Expect the adsorption rate increase to TVOC materials, can further promote the adsorption effect of sheet material of the present invention.
The invention discloses a kind of absorbent-type carbonization wood plank and preparation method thereof, adsorption layer is especially set in sheet material,
Blind hole is set in adsorption layer and fills adsorption stuffing, relative to the method that active powdered carbon is filled between prior art, present invention profit
With the structural support of adsorption layer, the position of limitation adsorption stuffing, the overall intensity of sheet material can be effectively improved, is allowed to be not easy stress
Deform, fracture or interlaminar separation.And carbide wood layer surface has obvious wood grain, it can more improve the visual effect of sheet material.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the exploded view of the present invention.
Fig. 3 is the structural representation of another embodiment of the present invention.
Fig. 4 is the exploded view of another embodiment of the present invention.
Fig. 5 is the structural representation of another embodiment of the present invention.
Fig. 6 is the structural representation of cushion of the present invention.
Fig. 7 is the structural representation of another embodiment of the present invention.
Embodiment
For the ease of it will be appreciated by those skilled in the art that making below in conjunction with accompanying drawing and embodiment to the present invention further detailed
Thin description：
Embodiment 1
The present embodiment provides a kind of absorbent-type carbonization wood plank, such as Fig. 1 and Fig. 2, including core plate 1, in addition to is arranged on core
The carbonization timber layer 2 of the side of plate 1, and the adsorption layer 3 for being arranged on core plate 1 between the timber layer 2 that is carbonized；It is provided with adsorption layer 3 some
Blind round hole 31, blind hole 31 is interior to be filled with adsorption stuffing；Ventilative buffering is additionally provided between the carbonization timber layer 2 and adsorption layer 3
Layer 4.In the present embodiment, core plate is Europe deals.Adsorption layer is obtained after being drilled using veneer.The timber layer that is carbonized is carbonization plank.
Preferably, the adsorption stuffing is granular activated carbon, and its granularity is 70 mesh.
The ratio between the cushion and the thickness of carbonization timber layer are 1:1.2；The thickness of the adsorption layer and the thickness of carbonization timber layer
The ratio between degree is 4：1；The ratio between the core plate and the thickness of carbonization timber layer are 8：1；The 0.9 of a diameter of adsorbent layer thickness of the blind hole
Times；The gross area of the blind hole accounts for the 65% of adsorption layer
Embodiment 2
The present embodiment provides a kind of absorbent-type carbonization wood plank, such as Fig. 3 and Fig. 4, including core plate 1, in addition to is arranged on core
The carbonization timber layer 2 of the side of plate 1, and the adsorption layer 3 for being arranged on core plate 1 between the timber layer 2 that is carbonized；It is provided with adsorption layer 3 some
Blind round hole 31, blind hole 31 is interior to be filled with adsorption stuffing；Ventilative buffering is additionally provided between the carbonization timber layer 3 and adsorption layer 2
Layer 4.In the present embodiment, core plate is core-board.
Further, the carbonization timber layer is formed by stacking by multilayer carbide wood wood skin；The cushion is one layer of brown paper.
Further, the ratio between the cushion and the thickness of carbonization timber layer are 1:1；The thickness and carbide wood of the adsorption layer
The ratio between thickness of layer is 5：1；The ratio between the core plate and the thickness of carbonization timber layer are 7：1；A diameter of absorption thickness of the blind hole
1.1 times of degree；The gross area of the blind hole accounts for the 65% of adsorption layer.
The surface of core plate is provided with multiple attachment gaps 11 interlocking, recessed.
Further, it is described carbonization timber layer from outside to inside successively include one layer of flat cutting wood skin, the oblique planing wood skin of one layer of transverse direction,
With the oblique planing wood skin in one layer of longitudinal direction；The angle of wood-fibred is 20-25 ° between flat cutting wood skin, horizontal tiltedly planing wood skin；Horizontal tiltedly planing wood skin,
Wood-fibred angle between the oblique planing wood skin in longitudinal direction is 10-15 °.
Preferably, the adsorption stuffing is porous media particle.
Preferably, the porous media particle is granular activated carbon, and its granularity is 100 mesh.
Embodiment 3
The present embodiment provides a kind of absorbent-type carbonization wood plank, such as Fig. 5, including core plate 1, in addition to is arranged on 1 liang of core plate
The carbonization timber layer 2 of side, and the adsorption layer 3 for being arranged on core plate 1 between the timber layer 2 that is carbonized；It is blind that some circles are provided with adsorption layer
Hole 31, blind hole 31 is interior to be filled with adsorption stuffing；Ventilative cushion 4 is additionally provided between the carbonization timber layer 2 and adsorption layer 3.
Further, the carbonization timber layer is formed by stacking by multilayer carbide wood wood skin；The cushion is at least 2 layers of list
Plate.
Further, such as Fig. 6, the cushion 4 is provided with the hexagonal hole 41 of array arrangement, the diameter of hexagonal hole with
The consistency of thickness of cushion；The ratio between the cushion and the thickness of carbonization timber layer are 1: 1.5；The thickness and carbon of the adsorption layer
It is 3 to change the ratio between thickness of timber layer：1；The ratio between the core plate and the thickness of carbonization timber layer are 10：1；A diameter of absorption of the blind hole
1.1 times of thickness degree；The gross area of the blind hole accounts for the 60% of adsorption layer.
Further, the air-dry density of the core plate is 0.85g/cm3—0.99 g/cm3；The surface of core plate is provided with
Multiple attachment gaps 11 interlocking, recessed.
Further, it is described carbonization timber layer from outside to inside successively include one layer of flat cutting wood skin, the oblique planing wood skin of one layer of transverse direction,
With the oblique planing wood skin in one layer of longitudinal direction；The angle of wood-fibred is 23 ° between flat cutting wood skin, horizontal tiltedly planing wood skin；Laterally oblique planing wood skin, longitudinal direction
Wood-fibred angle between oblique planing wood skin is 13 °.
Preferably, its raw material of the adsorption stuffing is by weight including 80 parts of porous media particle, 1.05 parts of hydroxides
Barium, 0.6 part of carbamate, 1 part of methyl benzoate, 0.2 part of sodium chlorite.
Preferably, the porous media particle is granular activated carbon, and its granularity is 50-90 mesh.
Embodiment 4
The present embodiment provides a kind of absorbent-type carbonization wood plank, such as Fig. 7, including core plate 1, in addition to is arranged on core plate 1 one
The carbide wood of side, 2, and the adsorption layer 3 for being arranged on core plate 1 between the timber layer 2 that is carbonized；It is blind that some circles are provided with adsorption layer 3
Hole 31, blind hole 31 is interior to be filled with adsorption stuffing；Ventilative cushion 4 is additionally provided between the carbonization timber layer 2 and adsorption layer 3.
Further, the carbonization timber layer is formed by stacking by multilayer carbide wood wood skin；The cushion is one layer of veneer.
The ratio between the cushion and the thickness of carbonization timber layer are 1:0.8；The thickness of the adsorption layer and the thickness of carbonization timber layer
The ratio between degree is 6：1；The ratio between the core plate and the thickness of carbonization timber layer are 5：1；The 1 of a diameter of adsorbent layer thickness of the blind hole
Times；The gross area of the blind hole accounts for the 65% of adsorption layer.
Further, it is described carbonization timber layer from outside to inside successively include one layer of flat cutting wood skin, the oblique planing wood skin of one layer of transverse direction,
With the oblique planing wood skin in one layer of longitudinal direction；The angle of wood-fibred is 20-25 ° between flat cutting wood skin, horizontal tiltedly planing wood skin；Horizontal tiltedly planing wood skin,
Wood-fibred angle between the oblique planing wood skin in longitudinal direction is 10-15 °.
Preferably, its raw material of the adsorption stuffing is by weight including 90 parts of porous media particle, 0.02 part of hydroxide
Barium, 0.7 part of carbamate, 0.1 part of methyl benzoate, 0.5 part of sodium chlorite.
Preferably, the porous media particle is granular activated carbon, and its granularity is 50-90 mesh.
Embodiment 5
The present embodiment provides a kind of absorbent-type carbonization wood plank, and its structure is consistent with embodiment 3.
Preferably, its raw material of adsorption stuffing described in the present embodiment is by weight including 75 parts of porous media particle, 1.09
Part barium hydroxide, 0.2 part of carbamate, 2 parts of methyl benzoate, 0.1 part of sodium chlorite.
Preferably, the porous media particle is granular activated carbon, and its granularity is 50-90 mesh.
The present embodiment also provides a kind of preparation method of absorbent-type carbonization wood plank, including following process：
S1. core plate, adsorption layer, cushion and carbonization timber layer are prepared；
S2. blind hole is drilled out in absorption layer surface；
S3. sticker is coated on the surface of core plate, adhesion layer in covering, and after the adsorption stuffing is inserted into the blind hole
Carry out first time pressing；
S4. the cushion on absorption layer surface coating sticker, covering；On buffer-layer surface coating sticker, covering
Be carbonized timber layer, carries out second and presses；
S5. third time pressing is carried out, obtains the absorbent-type carbonization wood plank.
Further, the first time pressing refers to use plane mould to press with 8.5MP pressure, 50-60 DEG C of condition
90min；Second of pressing refers to use plane mould to press 100min with 10.5MP pressure, 40 DEG C of condition；Described
Pressing refers to use plane mould to press 50min with 15MP pressure, 90 DEG C of condition three times.
Preferably, its raw material of the sticker by weight include 50 parts of melamine formaldehyde resin adhesives, 0.08 part
Sodium thiosulfate and 0.04 part of potassium dihydrogen phosphate.
Embodiment 6
The present embodiment provides a kind of absorbent-type carbonization wood plank, and its structure is consistent with embodiment 3.
Preferably, its raw material of adsorption stuffing described in the present embodiment is by weight including 80 parts of porous media particle, 1.09
Part barium hydroxide, 2 parts of methyl benzoate.
Preferably, the porous media particle is granular activated carbon, and its granularity is 50-90 mesh.
The present embodiment also provides a kind of preparation method of absorbent-type carbonization wood plank, including following process：
S1. core plate, adsorption layer, cushion and carbonization timber layer are prepared；
S2. blind hole is drilled out in absorption layer surface；
S3. sticker is coated on the surface of core plate, adhesion layer in covering, and after the adsorption stuffing is inserted into the blind hole
Carry out first time pressing；
S4. the cushion on absorption layer surface coating sticker, covering；On buffer-layer surface coating sticker, covering
Be carbonized timber layer, carries out second and presses；
S5. third time pressing is carried out, obtains the absorbent-type carbonization wood plank.
Further, the first time pressing refers to use plane mould to press with 9MP pressure, 55 DEG C of condition
60min；Second of pressing refers to use plane mould to press 150min with 11MP pressure, 35 DEG C of condition；Described 3rd
Secondary pressing refers to use plane mould to press 40min with 12MP pressure, 100 DEG C of condition.
Preferably, its raw material of the sticker by weight include 70 parts of melamine formaldehyde resin adhesives, 0.01 part
Sodium thiosulfate and 0.05 part of potassium chloride.
Embodiment 7
The present embodiment provides a kind of absorbent-type carbonization wood plank, including core plate, in addition to is arranged on the carbonization of core plate both sides
Timber layer, and the adsorption layer for being arranged on core plate between the timber layer that is carbonized；Some blind round hole are provided with adsorption layer, are filled in blind hole
There is adsorption stuffing；Ventilative cushion is additionally provided between the carbonization timber layer and adsorption layer.
Further, the carbonization timber layer is formed by stacking by multilayer carbide wood wood skin；The cushion is at least 2 layers of list
Plate.
Further.The cushion is provided with the hexagonal hole of array arrangement, the diameter of hexagonal hole and cushion
Consistency of thickness；The ratio between the cushion and the thickness of carbonization timber layer are 1:（0.8—1.5）；The thickness of the adsorption layer and carbonization
The ratio between thickness of timber layer is 7：1；The ratio between the core plate and the thickness of carbonization timber layer are 4：1；A diameter of adsorption layer of the blind hole
2 times of thickness；The gross area of the blind hole accounts for the 80% of adsorption layer.
Further, the core plate is Europe deals；The surface of core plate is provided with multiple attachment gaps interlocking, recessed.
Further, it is described carbonization timber layer from outside to inside successively include one layer of flat cutting wood skin, the oblique planing wood skin of one layer of transverse direction,
With the oblique planing wood skin in one layer of longitudinal direction；The angle of wood-fibred is 20-25 ° between flat cutting wood skin, horizontal tiltedly planing wood skin；Horizontal tiltedly planing wood skin,
Wood-fibred angle between the oblique planing wood skin in longitudinal direction is 10-15 °.
Preferably, its raw material of the adsorption stuffing is by weight including 80 parts of porous media particle, carbamate 1
Part, 1 part of sodium chlorite.
Preferably, the porous media particle is granular activated carbon, and its granularity is 90 mesh.
The present embodiment also provides a kind of preparation method of absorbent-type carbonization wood plank, including following process：
S1. core plate, adsorption layer, cushion and carbonization timber layer are prepared；
S2. blind hole is drilled out in absorption layer surface；
S3. sticker is coated on the surface of core plate, adhesion layer in covering, and after the adsorption stuffing is inserted into the blind hole
Carry out first time pressing；
S4. the cushion on absorption layer surface coating sticker, covering；On buffer-layer surface coating sticker, covering
Be carbonized timber layer, carries out second and presses；
S5. third time pressing is carried out, obtains the absorbent-type carbonization wood plank.
Further, the first time pressing refers to use plane mould to press 90min with 9MP pressure, 60 DEG C of condition；
Second of pressing refers to use plane mould to press 170min with 12.5MP pressure, 40 DEG C of condition；The third time pressure
Close and refer to use plane mould to press 50min with 15MP pressure, 120 DEG C of condition.
Preferably, the sticker is commercially available melamine formaldehyde resin adhesives.
It is the wherein specific implementation of the present invention above, its description is more specific and detailed, but can not therefore manage
Solve as the limitation to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, do not departing from
On the premise of present inventive concept, various modifications and improvements can be made, these obvious alternative forms belong to this hair
Bright protection domain.
Claims (5)
- The wood plank 1. a kind of absorbent-type is carbonized, including core plate, in addition to the carbonization timber layer of core plate one or both sides is arranged on, and The adsorption layer that core plate is arranged between the timber layer that is carbonized；Some blind round hole are provided with adsorption layer, are filled out in blind hole filled with absorption Material；Ventilative cushion is additionally provided between the carbonization timber layer and adsorption layer；The carbonization timber layer is folded by multilayer carbide wood wood skin Conjunction forms；The carbide wood wood skin is planer wood skin or longitudinal direction tiltedly planing wood skin or horizontal tiltedly planing wood skin；The cushion is at least One layer of brown paper, veneer or non-woven fabrics；It is characterized in that：The cushion is provided with the hexagonal hole of array arrangement, hexagon The diameter in hole and the consistency of thickness of cushion；The ratio between the cushion and the thickness of carbonization timber layer are 1:（0.8—1.5）；It is described The thickness of adsorption layer and the ratio between the thickness for the timber layer that is carbonized are（3—6）：1；The core plate and the ratio between the thickness for the timber layer that is carbonized are（5— 10）：1；0.9-1.1 times of a diameter of adsorbent layer thickness of the blind hole；The gross area of the blind hole accounts for the 60%- of adsorption layer 75%。
- The wood plank 2. absorbent-type according to claim 1 is carbonized, it is characterised in that：The air-dry density of the core plate is 0.85g/cm3—0.99 g/cm3；The surface of core plate is provided with multiple attachment gaps interlocking, recessed.
- The wood plank 3. absorbent-type according to claim 2 is carbonized, it is characterised in that：The carbonization timber layer is from outside to inside successively Including one layer of flat cutting wood skin, the oblique planing wood skin of the oblique planing wood skin of one layer of transverse direction and one layer of longitudinal direction；Between flat cutting wood skin, horizontal tiltedly planing wood skin The angle of wood-fibred is 20-25 °；Laterally the wood-fibred angle tiltedly between planing wood skin, the oblique planing wood skin in longitudinal direction is 10-15 °.
- The wood plank 4. absorbent-type according to claim 1 is carbonized, it is characterised in that：The adsorption stuffing its raw material is by weight Count the porous media particle for including 75-90 parts, 0.02-1.09 parts barium hydroxide, carbamate 0.2-0.7 parts, benzoic acid first Ester 0.1-2 parts, sodium chlorite 0.1-0.5 parts.
- The wood plank 5. absorbent-type according to claim 4 is carbonized, it is characterised in that：The porous media particle is lived for particle Property charcoal, its granularity is 50-90 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610427043.7A CN105882054B (en) | 2016-06-15 | 2016-06-15 | A kind of absorbent-type carbonization wood plank and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610427043.7A CN105882054B (en) | 2016-06-15 | 2016-06-15 | A kind of absorbent-type carbonization wood plank and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105882054A CN105882054A (en) | 2016-08-24 |
| CN105882054B true CN105882054B (en) | 2017-12-05 |
Family
ID=56729728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610427043.7A Active CN105882054B (en) | 2016-06-15 | 2016-06-15 | A kind of absorbent-type carbonization wood plank and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105882054B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107353661A (en) * | 2017-07-17 | 2017-11-17 | 安徽三品技术服务有限公司 | A kind of Chinese medicinal far-infrared physiotherapy floor and preparation method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201074383Y (en) * | 2007-05-24 | 2008-06-18 | 王志勇 | Activated carbon environment protection middle-high-density fiber board |
| CN100575639C (en) * | 2008-03-26 | 2009-12-30 | 褚学军 | The floor board block that has active carbon |
| CN101733786A (en) * | 2008-11-21 | 2010-06-16 | 林燕芳 | Composite wooden plate |
| CN201433547Y (en) * | 2009-05-18 | 2010-03-31 | 赵晨 | Floor with advantages of environmental protection, energy conservation and sound insulation |
| KR101291679B1 (en) * | 2010-06-01 | 2013-09-05 | 심재홍 | Eco-friendly board and method for manufacturing the same |
| CN205668421U (en) * | 2016-06-15 | 2016-11-02 | 深圳市松博宇科技股份有限公司 | A kind of absorbent-type environmental protection carbide wood sheet material |
-
2016
- 2016-06-15 CN CN201610427043.7A patent/CN105882054B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105882054A (en) | 2016-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107699192B (en) | A kind of glued board High-performance adhesive | |
| CN202509704U (en) | Rain-resistant high-strength multifunctional glass magnesium titanium decorative sheet | |
| CN101804654B (en) | Process for producing formaldehyde-removing solid wood flooring | |
| CN102704652B (en) | Environment-friendly board, floor and laminated board | |
| CN202810065U (en) | Environment-friendly plate, floor and overlay board | |
| CN202685020U (en) | Environment-friendly decoration panel | |
| US10202520B2 (en) | Multi-function soft wall and manufacturing method thereof | |
| CN104742214A (en) | Fiberboard with formaldehyde adsorption performance and manufacturing method of fiberboard | |
| CN101585204A (en) | Fiberboard with formaldehyde self-absorbing function and manufacturing method thereof | |
| CN107214784B (en) | A kind of preparation method of no aldehyde fire-retardant high-strength woodwork plate | |
| CN109865424A (en) | A kind of multifunctional air purifying cellular composite material | |
| CN201361921Y (en) | Fiberboard with function of self-absorbing formaldehyde | |
| CN105882054B (en) | A kind of absorbent-type carbonization wood plank and preparation method thereof | |
| CN205929647U (en) | Multilayer environmental ecology board | |
| CN205668421U (en) | A kind of absorbent-type environmental protection carbide wood sheet material | |
| CN205766608U (en) | A kind of air purifying type high structural strength three-dimensional solid wood composite plate | |
| CN106003273B (en) | A kind of environment-friendly wood plate and preparation method thereof based on Porous Medium Adsorption effect | |
| CN1817633A (en) | Environmental-protective and energy-saving carbon felt | |
| CN205889438U (en) | Environment -friendly solid wood panel based on porous medium absorption effect | |
| CN212881733U (en) | Formaldehyde purification plate | |
| CN217671500U (en) | Effectual wood grain decorative board keeps warm | |
| CN2931098Y (en) | Environmental protection energy-saving type carbon felt | |
| CN201389998Y (en) | Environmental protection sheet material | |
| CN201085980Y (en) | Indoor air purifying device | |
| CN205997440U (en) | Multifunction house ornamentation ecological board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |