CN110421946A - A kind of three-layer real-wood timber floor and its production technology that formaldehyde can be removed with anion - Google Patents

A kind of three-layer real-wood timber floor and its production technology that formaldehyde can be removed with anion Download PDF

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Publication number
CN110421946A
CN110421946A CN201910586908.8A CN201910586908A CN110421946A CN 110421946 A CN110421946 A CN 110421946A CN 201910586908 A CN201910586908 A CN 201910586908A CN 110421946 A CN110421946 A CN 110421946A
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layer
timber floor
wood
solid wood
anion
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Chinese (zh)
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佘辉
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Individual
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N1/00—Pretreatment of moulding material
    • B27N1/02—Mixing the material with binding agent
    • B27N1/0209—Methods, e.g. characterised by the composition of the agent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/02—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B27N3/10—Moulding of mats
    • 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
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/02—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board the layer being formed of fibres, chips, or particles, e.g. MDF, HDF, OSB, chipboard, particle board, hardboard
    • 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
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B21/042—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of wood
    • 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
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B21/045—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of natural rubber or synthetic rubber
    • 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
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B21/06—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood 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
    • 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
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/10—Next to a fibrous or filamentary layer
    • 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
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/10—Layered products comprising a layer of natural or synthetic rubber next to a fibrous or filamentary layer
    • 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
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B29/005—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to another layer of paper or cardboard layer
    • 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
    • B32B29/06—Layered products comprising a layer of paper or cardboard specially treated, e.g. surfaced, parchmentised
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/06—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions for securing layers together; for attaching the product to another member, e.g. to a support, or to another product, e.g. groove/tongue, interlocking
    • 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
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/08—Interconnection of layers by mechanical means
    • 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
    • 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
    • B32B9/042—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 wood
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • 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
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/06—Vegetal particles
    • B32B2264/062—Cellulose particles, e.g. cotton
    • B32B2264/067—Wood particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • 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
    • B32B2419/00—Buildings or parts thereof
    • B32B2419/04—Tiles for floors or walls
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2217—Oxides; Hydroxides of metals of magnesium
    • C08K2003/222—Magnesia, i.e. magnesium oxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
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    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2227—Oxides; Hydroxides of metals of aluminium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
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    • C08K2003/2272—Ferric oxide (Fe2O3)

Abstract

The invention discloses a kind of three-layer real-wood timber floors and its production technology that formaldehyde can be removed with anion, including timber floor ontology, timber floor ontology include balance layer, substrate layer, the first solid wood layer, the second solid wood layer, third solid wood layer, decorative layer and wearing layer；Timber floor ontology side is equipped with fin, and the other side is equipped with groove.Photocatalyst in the timber floor can the effectively pollutants such as decomposing formaldehyde, benzene,toluene,xylene, ammonia, and the antiseptic property with high-efficiency broad spectrum, the toxin that bacterium or fungi release can be decomposed and harmless treatment.Anion plays the role of improvement and increases lung function；Anion plays the role of making that blood is slack-off, extends the clotting time, and oxygen content in blood can be made to increase, be conducive to blood oxygen conveying, absorb and utilize；The timber floor raw material is considered to be worth doing using wood fragments, and the waste materials such as waste old and corn stover have not only handled these waste materials, it is avoided to cause environmental pollution, moreover it is possible to the use of considerably reducing lumber.

Description

A kind of three-layer real-wood timber floor and its production technology that formaldehyde can be removed with anion
Technical field:
The present invention relates to timber floor field, it is specially a kind of with anion can except formaldehyde three-layer real-wood timber floor and its Production technology.
Background technique:
Reinforced composite wooden floor is earth material popular in recent years.Official's scientific name: proofing paper laminated wood floor.It It is to dose glue, preservative, additive after log crushing, formed through hot press high temperature and pressure compression process, therefore it breaks The physical structure of log overcomes the weakness of log stability difference.The intensity height of composite floor board, uniform specification, wearing coefficient be high, Anti-corrosion, mothproof and good decorating effect overcome scar section, the small holes caused by worms, color difference problem on log surface.Compoiste wood floor is not necessarily to japanning Waxing, it is the earth material for being most suitable for Modern Family's rhythm of life that use scope is wide, easily arranges.In addition the timber of composite floor board Utilization rate is high, is good environment-friendly materials.
It is continuous with the World Forests coverage rate however, need to cut down a large amount of trees in production process as raw material Reduce, timber resources is increasingly deficient, however wood-working factory generate wood fragments bits, Auto repair shop generate waste tire and The corn stover that rural area is largely burned is waste material to be treated, how to handle these waste materials and is by its secondary processing and utilization Currently urgently solve the problems, such as.
Summary of the invention:
The purpose of the present invention is in view of the drawbacks of the prior art, provide a kind of three-layer real-wood that formaldehyde can be removed with anion Timber floor and its production technology, to solve the problems, such as that above-mentioned background technique proposes.
To achieve the above object, the invention provides the following technical scheme: a kind of three layers of reality that can remove formaldehyde with anion The wooden timber floor, including timber floor ontology, which is characterized in that timber floor ontology bottom end is equipped with balance layer, the balance layer top End is equipped with substrate layer, and the substrate layer top is equipped with the first solid wood layer, and first solid wood layer top is equipped with the second solid wood layer, institute It states the second solid wood layer top and is equipped with decorative layer equipped with third solid wood layer, third solid wood layer top, the decorative layer top is set There is wearing layer, the timber floor ontology side is equipped with fin, and the other side is equipped with groove.
As a preferred technical solution of the present invention, the wearing layer uses and is added to wear-resistant material aluminum oxide Overlay paper impregnated melamine resin is made, the photo-catalytic coating of the wearing layer bottom spraying 1mm thickness.
As a preferred technical solution of the present invention, the photo-catalytic coating includes titanium dioxide, silica and three Aoxidize two iron.
As a preferred technical solution of the present invention, the decorative layer is to pass through printing, leaching three through computer design decorative pattern Woodgrained paper made of cymel.
As a preferred technical solution of the present invention, the substrate layer includes wood fragments bits 33-37%, corn stover 18- 22%, waste rubber 23-27%, negative ion powder 3-7%, fire retardant 1.5-2.5%, waterproofing agent 1.5-4.5% and bonding agent 8- 12%.
As a preferred technical solution of the present invention, first solid wood layer, the second solid wood layer and third solid wood layer For raw material using the pine of moisture content 8-12% after drying, the balance layer is greater than the fiberboard of 0.85g/cm3 using density.
As a preferred technical solution of the present invention, the fire retardant be magnesium hydroxide, aluminium hydroxide, ammonium polyphosphate, One of triphenyl phosphate, zinc borate are a variety of, and the waterproofing agent is waterproofing agent of organosilicon, and the bonding agent is asphalt mixtures modified by epoxy resin Rouge, phenolic resin, Lauxite, Polyurethane, Pioloform, polyvinyl acetal, any one in superchlorinated polyvinyl chloride resin.
As a preferred technical solution of the present invention, the negative ion powder includes aluminum oxide 35.1%, titanium dioxide Silicon 34.8%, diboron trioxide 11.02%, magnesia 4.7%, di-iron trioxide 10.18%, sodium oxide molybdena 0.91%, potassium oxide 0.04%, phosphorus pentoxide 0.22%, titanium dioxide 0.26%, iron oxide 1.35% and other micro constitutents.
It can be except the production technology of the three-layer real-wood timber floor of formaldehyde with anion, the specific steps are as follows:
Step 1: wood fragments bits, corn stover and waste rubber are respectively cut and are ground into graininess, 80 meshes is crossed, puts Enter and is uniformly mixing to obtain mixture in blender；
Step 2: negative ion powder, fire retardant, waterproofing agent and bonding agent are successively added into the mixture of step 1 and is stirred Uniformly, molding is moulded by the way of hot pressing obtain substrate layer；
Step 3: by wearing layer, decorative layer, substrate layer, the first solid wood layer, the second solid wood layer, third solid wood layer and balance Layer is put into high temperature press compression moulding；
Step 4: the timber floor after compression moulding is cut, and fluting obtains finished products of wood.
As a preferred technical solution of the present invention, mixing speed is 200-300 revs/min in the step 1, is stirred Mixing temperature is 45 degrees Celsius, and the mixing speed in the step 2 is 300-350 revs/min, and whipping temp is 65 degrees Celsius, heat Pressing temperature is 189-195 degrees Celsius, pressure 2.7-3.9Mpa, and step 3 high temperature compressor operation temperature is 100-200 degrees Celsius, 1000-3500 tons of pressure.
The beneficial effects of the present invention are:
1. the photocatalyst in the timber floor can effectively decomposing formaldehyde, benzene,toluene,xylene, ammonia, TVOC etc. pollute Object, and the antiseptic property with high-efficiency broad spectrum, can decompose toxin that bacterium or fungi release and harmless treatment.It is reacting In the process, photocatalyst itself will not be changed and is lost, and can be had under the irradiation of light with continual purifying contaminated object Time persistently, continuous action the advantages of.Final reaction product is carbon dioxide, water and other innocuous substances, will not generate two Secondary pollution.Photocatalyst can be by the environmental contaminants spread under low concentration state using luminous energy such as inexhaustible solar energy Remove purification.
2. containing negative ion powder in the timber floor, anion plays the role of obviously expanding blood vessel, can release arteries convulsion Contraction achievees the purpose that reduce blood pressure, and anion is also of great benefit to for improving cardiac function and improving myocardial nutrition, is conducive to height The state of an illness of blood pressure and cardio-cerebrovascular disorder patient are restored.Anion plays the role of making that blood is slack-off, extends the clotting time, can make blood Middle oxygen content increases, and is conducive to blood oxygen conveying, absorbs and utilize.Anion plays the role of improvement and increases lung function；
3. the timber floor raw material has used wood fragments bits, the waste materials such as waste old and corn stover have not only handled these Waste material avoids it from causing environmental pollution, moreover it is possible to the use of considerably reducing lumber, safety and environmental protection.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is side diagram of the invention；
Fig. 3 is cross-sectional view of the invention.
In figure: 1, timber floor ontology, 2, fin, 3, groove, 101, wearing layer, 102, decorative layer, 103, third solid wood layer, 104, the second solid wood layer, the 105, first solid wood layer, 106, substrate layer, 107, balance layer.
Specific embodiment:
The preferred embodiments of the present invention will be described in detail below, so that advantages and features of the invention can be easier to by this Field personnel understanding, so as to make a clearer definition of the protection scope of the present invention.
The present invention provides a kind of technical solution: a kind of three-layer real-wood timber floor that formaldehyde can be removed with anion, including wood Floor body, timber floor ontology bottom end are equipped with balance layer, and balance layer top is equipped with substrate layer, and substrate layer top is equipped with the first solid wood Layer, the first solid wood layer top is equipped with the second solid wood layer, the second solid wood layer top is equipped with third solid wood layer, third solid wood layer top is set There is decorative layer, decorative layer top is equipped with wearing layer, and timber floor ontology side is equipped with fin, and the other side is equipped with groove.
Wearing layer is made of the overlay paper impregnated melamine resin for being added to wear-resistant material aluminum oxide, wearing layer The photo-catalytic coating of bottom spraying 1mm thickness.Photo-catalytic coating includes titanium dioxide, silica and di-iron trioxide.Decoration Layer is, by printing, to soak woodgrained paper made of melamine resin through computer design decorative pattern.Substrate layer includes wood fragments bits 33- 37%, corn stover 18-22%, waste rubber 23-27%, negative ion powder 3-7%, fire retardant 1.5-2.5%, waterproofing agent 1.5- 4.5% and bonding agent 8-12%.The raw material of first solid wood layer, the second solid wood layer and third solid wood layer is using moisture content after drying The pine of 8-12%, balance layer are greater than the fiberboard of 0.85g/cm3 using density.Fire retardant is magnesium hydroxide, aluminium hydroxide, gathers One of ammonium phosphate, triphenyl phosphate, zinc borate are a variety of, and waterproofing agent is waterproofing agent of organosilicon, bonding agent be epoxy resin, Phenolic resin, Lauxite, Polyurethane, Pioloform, polyvinyl acetal, any one in superchlorinated polyvinyl chloride resin.Negative ion powder includes three Al 2 O 35.1%, silica 34.8%, diboron trioxide 11.02%, magnesia 4.7%, di-iron trioxide 10.18%, sodium oxide molybdena 0.91%, potassium oxide 0.04%, phosphorus pentoxide 0.22%, titanium dioxide 0.26%, iron oxide 1.35% and other micro constitutents.
It can be except the production technology of the three-layer real-wood timber floor of formaldehyde with anion, the specific steps are as follows:
Step 1: wood fragments bits, corn stover and waste rubber are respectively cut and are ground into graininess, 80 meshes is crossed, puts Enter and is uniformly mixing to obtain mixture in blender；
Step 2: negative ion powder, fire retardant, waterproofing agent and bonding agent are successively added into the mixture of step 1 and is stirred Uniformly, molding is moulded by the way of hot pressing obtain substrate layer；
Step 3: by wearing layer, decorative layer, substrate layer, the first solid wood layer, the second solid wood layer, third solid wood layer and balance Layer is put into high temperature press compression moulding；
Step 4: the timber floor after compression moulding is cut, and fluting obtains finished products of wood.
Mixing speed is 200-300 revs/min in step 1, and whipping temp is 45 degrees Celsius, the stirring speed in step 2 Degree is 300-350 revs/min, and whipping temp is 65 degrees Celsius, and hot pressing temperature is 189-195 degrees Celsius, pressure 2.7-3.9Mpa, Step 3 high temperature compressor operation temperature is 100-200 degrees Celsius, 1000-3500 tons of pressure.
Embodiment 1
Composition of raw materials are as follows:
33%, corn stover 18%, waste rubber 23%, negative ion powder 3%, fire retardant 1.5%, waterproof are considered to be worth doing including wood fragments Agent 1.5% and bonding agent 12%.
Specific step is as follows:
Step 1: wood fragments bits, corn stover and waste rubber are respectively cut and are ground into graininess, 80 meshes is crossed, puts Enter and is uniformly mixing to obtain mixture in blender；
Step 2: negative ion powder, fire retardant, waterproofing agent and bonding agent are successively added into the mixture of step 1 and is stirred Uniformly, molding is moulded by the way of hot pressing obtain substrate layer；
Step 3: by wearing layer, decorative layer, substrate layer, the first solid wood layer, the second solid wood layer, third solid wood layer and balance Layer is put into high temperature press compression moulding；
Step 4: the timber floor after compression moulding is cut, and fluting obtains finished products of wood.
Experimental method:
Step 1；40 pieces of timber floors are taken, are put under identical sealed environment using 100 days, and every 20 days test its object Reason, mechanical property；
Step 2: routine observation simultaneously records its content of formaldehyde, anion concentration, compression strength fire protecting performance and waterproofness Energy.
Embodiment 2
Composition of raw materials are as follows:
35%, corn stover 20%, waste rubber 25%, negative ion powder 5%, fire retardant 2%, waterproofing agent are considered to be worth doing including wood fragments 3% and bonding agent 10%.
Specific step is as follows:
Step 1: wood fragments bits, corn stover and waste rubber are respectively cut and are ground into graininess, 80 meshes is crossed, puts Enter and is uniformly mixing to obtain mixture in blender；
Step 2: negative ion powder, fire retardant, waterproofing agent and bonding agent are successively added into the mixture of step 1 and is stirred Uniformly, molding is moulded by the way of hot pressing obtain substrate layer；
Step 3: by wearing layer, decorative layer, substrate layer, the first solid wood layer, the second solid wood layer, third solid wood layer and balance Layer is put into high temperature press compression moulding；
Step 4: the timber floor after compression moulding is cut, and fluting obtains finished products of wood.
Experimental method:
Step 1；40 pieces of timber floors are taken, are put under identical sealed environment using 100 days, and every 20 days test its object Reason, mechanical property；
Step 2: routine observation simultaneously records its content of formaldehyde, anion concentration, compression strength fire protecting performance and waterproofness Energy.
Embodiment 3
Composition of raw materials are as follows:
33%, corn stover 22%, waste rubber 23%, negative ion powder 7%, fire retardant 2.5%, waterproof are considered to be worth doing including wood fragments Agent 4.5% and bonding agent 8%.
Specific step is as follows:
Step 1: wood fragments bits, corn stover and waste rubber are respectively cut and are ground into graininess, 80 meshes is crossed, puts Enter and is uniformly mixing to obtain mixture in blender；
Step 2: negative ion powder, fire retardant, waterproofing agent and bonding agent are successively added into the mixture of step 1 and is stirred Uniformly, molding is moulded by the way of hot pressing obtain substrate layer；
Step 3: by wearing layer, decorative layer, substrate layer, the first solid wood layer, the second solid wood layer, third solid wood layer and balance Layer is put into high temperature press compression moulding；
Step 4: the timber floor after compression moulding is cut, and fluting obtains finished products of wood.
Experimental method:
Step 1；40 pieces of timber floors are taken, are put under identical sealed environment using 100 days, and every 20 days test its object Reason, mechanical property；
Step 2: routine observation simultaneously records its content of formaldehyde, anion concentration, compression strength fire protecting performance and waterproofness Energy.
It takes 40 pieces of common timber floors as a control group, is placed on and is put under identical sealed environment using 100 days, and every 20 It tests its physics, mechanical property；Routine observation simultaneously records its content of formaldehyde, anion concentration, compression strength fire protecting performance with And waterproof performance.
Testing with control group for embodiment 1-3 detects
Photocatalyst in the timber floor can effectively pollutants such as decomposing formaldehyde, benzene,toluene,xylene, ammonia, TVOC, And the antiseptic property with high-efficiency broad spectrum, toxin that bacterium or fungi release can be decomposed and harmless treatment.It was reacting Cheng Zhong, photocatalyst itself will not be changed and be lost, can be with continual purifying contaminated object, when having under the irradiation of light Between persistently, continuous action the advantages of.Final reaction product is carbon dioxide, water and other innocuous substances, will not be generated secondary Pollution.Photocatalyst can be clear under low concentration state by the environmental contaminants spread using luminous energy such as inexhaustible solar energy Except purification.Containing negative ion powder in the timber floor, anion plays the role of obviously expanding blood vessel, arteries spasm can be released, Achieve the purpose that reduce blood pressure, anion is also of great benefit to for improving cardiac function and improving myocardial nutrition, is conducive to high blood Pressure and the state of an illness of cardio-cerebrovascular disorder patient are restored.Anion plays the role of making that blood is slack-off, extends the clotting time, can make in blood Oxygen content increases, and is conducive to blood oxygen conveying, absorbs and utilize.Anion plays the role of improvement and increases lung function；The timber floor Raw material is considered to be worth doing using wood fragments, and the waste materials such as waste old and corn stover have not only handled these waste materials, it is avoided to cause environment dirty Dye, moreover it is possible to the use of considerably reducing lumber, safety and environmental protection.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention Shield.

Claims (10)

1. a kind of three-layer real-wood timber floor that can remove formaldehyde with anion, including timber floor ontology (1), which is characterized in that institute Timber floor ontology (1) bottom end is stated equipped with balance layer (107), balance layer (107) top is equipped with substrate layer (106), the base Material layer (106) top be equipped with the first solid wood layer (105), the first solid wood layer (105) top be equipped with the second solid wood layer (104), Second solid wood layer (104) top is equipped with third solid wood layer (103), third solid wood layer (103) top is equipped with decorative layer (102), decorative layer (102) top is equipped with wearing layer (101), and the timber floor ontology (1) side is equipped with fin (2), the other side is equipped with groove (3).
2. a kind of three-layer real-wood timber floor that can remove formaldehyde with anion according to claim 1, it is characterised in that: institute Wearing layer (101) are stated to be made of the overlay paper impregnated melamine resin for being added to wear-resistant material aluminum oxide, it is described resistance to Grind the photo-catalytic coating of layer (101) bottom spraying 1mm thickness.
3. a kind of three-layer real-wood timber floor that can remove formaldehyde with anion according to claim 2, it is characterised in that: institute Stating photo-catalytic coating includes titanium dioxide, silica and di-iron trioxide.
4. a kind of three-layer real-wood timber floor that can remove formaldehyde with anion according to claim 1, it is characterised in that: institute Stating decorative layer (102) is, by printing, to soak woodgrained paper made of melamine resin through computer design decorative pattern.
5. a kind of three-layer real-wood timber floor that can remove formaldehyde with anion according to claim 1, it is characterised in that: institute State substrate layer (106) include wood fragments bits 33-37%, corn stover 18-22%, waste rubber 23-27%, negative ion powder 3-7%, Fire retardant 1.5-2.5%, waterproofing agent 1.5-4.5% and bonding agent 8-12%.
6. a kind of three-layer real-wood timber floor that can remove formaldehyde with anion according to claim 1, it is characterised in that: institute The raw material of the first solid wood layer (105), the second solid wood layer (104) and third solid wood layer (103) is stated using moisture content 8- after drying 12% pine, the balance layer (107) are greater than the fiberboard of 0.85g/cm3 using density.
7. a kind of three-layer real-wood timber floor that can remove formaldehyde with anion according to claim 5, it is characterised in that: institute Stating fire retardant is one of magnesium hydroxide, aluminium hydroxide, ammonium polyphosphate, triphenyl phosphate, zinc borate or a variety of, the waterproof Agent is waterproofing agent of organosilicon, the bonding agent be epoxy resin, phenolic resin, Lauxite, Polyurethane, Pioloform, polyvinyl acetal, Any one in superchlorinated polyvinyl chloride resin.
8. a kind of three-layer real-wood timber floor that can remove formaldehyde with anion according to claim 5, it is characterised in that: institute State negative ion powder include aluminum oxide 35.1%, silica 34.8%, diboron trioxide 11.02%, magnesia 4.7%, Di-iron trioxide 10.18%, sodium oxide molybdena 0.91%, potassium oxide 0.04%, phosphorus pentoxide 0.22%, titanium dioxide 0.26%, Iron oxide 1.35% and other micro constitutents.
9. the production technology of the three-layer real-wood timber floor of formaldehyde can be removed described in claim 1-8 any one with anion, Be characterized in that: specific step is as follows:
Step 1: wood fragments bits, corn stover and waste rubber are respectively cut and are ground into graininess, 80 meshes is crossed, is put into and stirs It mixes and is uniformly mixing to obtain mixture in machine；
Step 2: negative ion powder, fire retardant, waterproofing agent and bonding agent are successively added into the mixture of step 1 and is stirred equal It is even, molding, which is moulded, by the way of hot pressing obtains substrate layer；
Step 3: wearing layer, decorative layer, substrate layer, the first solid wood layer, the second solid wood layer, third solid wood layer and balance layer are put Enter high temperature press compression moulding；
Step 4: the timber floor after compression moulding is cut, and fluting obtains finished products of wood.
10. can exist according to claim 9 except the production technology of the three-layer real-wood timber floor of formaldehyde, feature with anion In mixing speed is 200-300 revs/min in the step 1, and whipping temp is 45 degrees Celsius, the stirring in the step 2 Speed is 300-350 revs/min, and whipping temp is 65 degrees Celsius, and hot pressing temperature is 189-195 degrees Celsius, pressure 2.7- 3.9Mpa, step 3 high temperature compressor operation temperature are 100-200 degrees Celsius, 1000-3500 tons of pressure.
CN201910586908.8A 2019-06-19 2019-06-19 A kind of three-layer real-wood timber floor and its production technology that formaldehyde can be removed with anion Pending CN110421946A (en)

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Application publication date: 20191108