CN105583916A - High-abrasion-resistant and anti-bacterial solid wood composite plate and preparation method thereof - Google Patents
High-abrasion-resistant and anti-bacterial solid wood composite plate and preparation method thereof Download PDFInfo
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- CN105583916A CN105583916A CN201510966931.1A CN201510966931A CN105583916A CN 105583916 A CN105583916 A CN 105583916A CN 201510966931 A CN201510966931 A CN 201510966931A CN 105583916 A CN105583916 A CN 105583916A
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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
- B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
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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
- B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
- B27D1/08—Manufacture of shaped articles; Presses specially designed therefor
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- 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
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- 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
- B32B21/08—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 synthetic resin
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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
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/14—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood board or veneer
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- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
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- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/38—Layered products comprising a layer of synthetic resin comprising epoxy resins
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- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/42—Layered products comprising a layer of synthetic resin comprising condensation resins of aldehydes, e.g. with phenols, ureas or melamines
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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
- 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
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- 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
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- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
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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
- 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
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- 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/04—Ingredients characterised by their shape and organic or inorganic ingredients
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- 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
- C08K3/32—Phosphorus-containing compounds
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
- C08K5/34922—Melamine; Derivatives thereof
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- 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
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
- C08K5/5317—Phosphonic compounds, e.g. R—P(:O)(OR')2
- C08K5/5333—Esters of phosphonic acids
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- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
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- 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
- B32B2264/10—Inorganic particles
- B32B2264/107—Ceramic
- B32B2264/108—Carbon, e.g. graphite particles
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- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/30—Fillers, e.g. particles, powders, beads, flakes, spheres, chips
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- B32—LAYERED PRODUCTS
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- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/554—Wear resistance
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- B32B2307/70—Other properties
- B32B2307/754—Self-cleaning
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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
- B32B2363/00—Epoxy resins
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- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
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- C08L2201/02—Flame or fire retardant/resistant
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Abstract
The invention discloses a high-abrasion-resistant and anti-bacterial solid wood composite plate and a preparation method thereof. The composite plate comprises a compressed solid wood base plate, wherein a reinforced abrasion-resistant layer is bonded to the upper surface of the compressed solid wood base plate by the aid of an adhesive, and a balance layer is arranged on the lower surface of the compressed solid wood base plate; a flame-retardant and anti-bacterial rubber layer is arranged on the upper surface of the reinforced abrasion-resistant layer; the reinforced abrasion-resistant layer comprises a wood veneer and bamboo pieces closely arranged on the surface of the wood veneer. The preparation method comprises preparation steps as follows: (1) a plate blank and the bamboo pieces are produced; (2) a reinforced abrasion-resistant plate is produced; (3) press-fitting composition is performed; (4) curing is performed; (5) hot-press forming is performed; (6) aftertreatment is performed. The preparation method of the high-abrasion-resistant and anti-bacterial solid wood composite plate is simple and easy to implement, through reasonable material selection, structural design and technology adjustment, the prepared solid wood composite plate has excellent mechanical strength, flame retardance, abrasion resistance and anti-bacterial performance, the problem of shortage of wood resources is effectively solved, and reasonable utilization of the wood resources and bamboo resources is improved.
Description
Technical field
The present invention relates to dalle field, particularly relate to antibacterial solid wood composite board of a kind of high abrasion and preparation method thereof.
Background technology
MULTILAYER COMPOSITE solid wood board is formed by three-layer real-wood compacting, and top layer is high-quality hardwood strip edge jigsaw, and sandwich layer is cork, and bottom is rotary cut venner. Because composite wood plate has overcome the yielding shortcoming of natural timber, retained the characteristic of natural timber, be therefore widely used in the building trades such as house ornamentation. And multilayer composite sheet is taking multi-plywood as base material, its top layer is taking high-quality hardwood edge jigsaw or sliced veneer as panel, and coating urea-formaldehyde resin adhesive, forms through hot pressing.
But the wooden industry current resources situation that China faces is: wildwood lacks, and the large footpath of high-quality level forest reduces day by day, and artificial fast-growing woods development rapidly; Bamboo resource is very abundant, and output and area are No. 1 in the world. Artificial fast-growing forest handling ease, production efficiency is high, and price is low, but its intensity difference, hardness are low, and shortcoming is unfit to do engineering structural material; Bamboo wood has that intensity is high, hardness is large, good toughness, the feature such as wear-resisting, but its footpath level is little, the thin hollow of wall, utilization rate is low, working (machining) efficiency is low.
Summary of the invention
The technical problem that the present invention mainly solves is to provide antibacterial solid wood composite board of a kind of high abrasion and preparation method thereof, can effectively utilize artificial fast-growing woods and bamboo resource, solves resource that existing solid wood composite board faces and the problem of aspect of performance.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of high abrasion antibacterial solid wood composite board, the upper surface that comprises compression solid wood baseplate, described compression solid wood baseplate is bonded with enhancing wearing layer by adhesive, and its lower surface is balance layer; The upper surface of described enhancing wearing layer is flame-proof antibiotic glue-line; Described enhancing wearing layer by Wooden veneer and the bamboo chip that is closely arranged in Wooden veneer surface form.
In a preferred embodiment of the present invention, described balance layer is the Veneer Cutting material that 0.5～1.0mm is thick.
In a preferred embodiment of the present invention, described flame-proof antibiotic glue-line is made up of following parts by weight of component: 50～80 parts of epoxy resin, 10～20 parts of melamines, 5～10 parts of expansible graphites, 3～8 parts of APPs, 5～10 parts of dimethyl methyl phosphonates, 6～10 parts of second diene triamines, 0.5～1 part, antioxidant, 15～30 parts of antiseptics.
In a preferred embodiment of the present invention, described antiseptic is the meal wheat stone antiseptic that contains silver ion and copper ion.
For solving the problems of the technologies described above, another technical solution used in the present invention is: the preparation method of the antibacterial solid wood composite board of a kind of high abrasion is provided, comprises the steps:
(1) make slab and bamboo chip: after log is softening, be peeled into veneer, bamboo wood is cut off, rip cutting, is rolled into bamboo chip; Then by dry to veneer and bamboo chip, make its moisture content lower than 5%;
(2) make and strengthen wearing plate: after dry in step (1), in the one side of veneer, evenly apply one deck adhesive, and then thereon by dried bamboo chip that machine direction is closely arranged, under room temperature, glued joint integral;
(3) overlay compound: compression solid wood baseplate upper and lower surface evenly apply one deck adhesive, then on the adhesive of both sides, attach respectively the veneer of preparation in step (1) and the enhancing wearing plate of the middle preparation of step (2), finally adopt direct method gum dipping process, strengthening upper surface dipping one deck flame-proof antibiotic glue of wearing plate, obtain solid wood composite board base;
(4) solidify: by first the solid wood composite board base obtaining in step (3) cold curing, reheated steam is solidified;
(5) hot-forming: the solid wood composite board base after solidifying in step (4) is placed on hot press hot-forming;
(6) post processing: the solid wood composite board after hot-forming in step (5) is transferred in cold press and is cooled to room temperature, then take out and be deposited in ventilation, place under certain environment condition 1～2 day, obtain the antibacterial solid wood composite board finished product of described high abrasion.
In a preferred embodiment of the present invention, in described step (2) and (3), described adhesive is acrylic resin adhesive, and the coating layer thickness of described adhesive is 0.5～1mm.
In a preferred embodiment of the present invention, in described step (4), the described cold curing time is 10～30min; Described vapours hardening time is 1.5～3h; Described vapours temperature is 85～95 DEG C.
In a preferred embodiment of the present invention, in described step (5), described hot pressing condition is: pressure 15～25MPa, 120～150 DEG C of temperature, time 10～20s.
In a preferred embodiment of the present invention, in described step (6), described in the pressure of colding pressing be 10～15MPa; Described environmental condition is: 20～25 DEG C of temperature, humidity 30～50%.
The invention has the beneficial effects as follows: the preparation method of the antibacterial solid wood composite board of a kind of high abrasion of the present invention is easy, easily realize, it is by rational selection, structural design and technique adjustment, make prepared solid wood composite board there is excellent mechanical strength, fire resistance, anti-wear performance and anti-microbial property, effectively solve wooden industry shortage of resources problem, the reasonable utilization that has improved timber resources and bamboo timber resource.
Brief description of the drawings
Fig. 1 is the perspective view of the antibacterial solid wood composite board of a kind of high abrasion of the present invention;
In accompanying drawing, the mark of each parts is as follows: 1. compression solid wood baseplate, 2. adhesive, 3. strengthens wearing layer, 4. balance layer, 5. flame-proof antibiotic glue-line.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Refer to Fig. 1, the embodiment of the present invention comprises:
Embodiment 1
The antibacterial solid wood composite board of a kind of high abrasion, comprises that the upper surface of compression solid wood baseplate 1, described compression solid wood baseplate 1 is bonded with and is strengthened wearing layer 3 by adhesive 2, and its lower surface is balance layer 4; The upper surface of described enhancing wearing layer 3 is flame-proof antibiotic glue-line 5; Described enhancing wearing layer 3 by Wooden veneer and the bamboo chip that is closely arranged in Wooden veneer surface form.
Described balance layer is the Veneer Cutting material that 0.5mm is thick.
Described flame-proof antibiotic glue-line is made up of following parts by weight of component: 50 parts of epoxy resin, 10 parts of melamines, 5 parts of expansible graphites, 3 parts of APPs, 5 parts of dimethyl methyl phosphonates, 6 parts of second diene triamines, 0.5 part, antioxidant, 15 parts of antiseptics; Wherein said antiseptic is the meal wheat stone antiseptic that contains silver ion and copper ion.
The preparation method of the antibacterial solid wood composite board of above-mentioned high abrasion, comprises the steps:
(1) make slab and bamboo chip: after log is softening, be peeled into veneer, bamboo wood is cut off, rip cutting, is rolled into bamboo chip; Then by dry to veneer and bamboo chip, make its moisture content lower than 5%;
(2) make and strengthen wearing plate: after dry in step (1), in the one side of veneer, evenly apply the acrylic resin adhesive that a layer thickness is 0.5mm, and then thereon by dried bamboo chip that machine direction is closely arranged, under room temperature, glued joint integral;
(3) overlay compound: compression solid wood baseplate upper and lower surface evenly apply the acrylic resin adhesive that a layer thickness is 0.5mm, then on the adhesive of both sides, attach respectively the veneer of preparation in step (1) and the enhancing wearing plate of the middle preparation of step (2), finally adopt direct method gum dipping process, with the impregnation speed of 5m/min, strengthening upper surface dipping one deck flame-proof antibiotic glue of wearing plate, obtain solid wood composite board base;
(4) solidify: by first the solid wood composite board base that obtains in step (3) cold curing 10min, then with the curing 3h of vapours of 85 DEG C;
(5) hot-forming: the solid wood composite board base after solidifying in step (4) is placed on hot press, and hot pressing 20s under 120 DEG C, the condition of 25MPa, makes it moulding;
(6) post processing: by the solid wood composite board fast transfer after hot-forming in step (5) to cold press, pressure with 10MPa is cooled to room temperature, then take out and be deposited in ventilation, it is 20 DEG C in temperature, humidity is to place 2 days under 30% environmental condition, obtains the antibacterial solid wood composite board finished product of described high abrasion.
Embodiment 2
The antibacterial solid wood composite board of a kind of high abrasion, comprises that the upper surface of compression solid wood baseplate 1, described compression solid wood baseplate 1 is bonded with and is strengthened wearing layer 3 by adhesive 2, and its lower surface is balance layer 4; The upper surface of described enhancing wearing layer 3 is flame-proof antibiotic glue-line 5; Described enhancing wearing layer 3 by Wooden veneer and the bamboo chip that is closely arranged in Wooden veneer surface form.
Described balance layer is the Veneer Cutting material that 1.0mm is thick.
Described flame-proof antibiotic glue-line is made up of following parts by weight of component: 80 parts of epoxy resin, 20 parts of melamines, 10 parts of expansible graphites, 8 parts of APPs, 10 parts of dimethyl methyl phosphonates, 10 parts of second diene triamines, 1 part, antioxidant, 30 parts of antiseptics; Wherein said antiseptic is the meal wheat stone antiseptic that contains silver ion and copper ion.
The preparation method of the antibacterial solid wood composite board of above-mentioned high abrasion, comprises the steps:
(1) make slab and bamboo chip: after log is softening, be peeled into veneer, bamboo wood is cut off, rip cutting, is rolled into bamboo chip; Then by dry to veneer and bamboo chip, make its moisture content lower than 5%;
(2) make and strengthen wearing plate: after dry in step (1), in the one side of veneer, evenly apply the acrylic resin adhesive that a layer thickness is 1mm, and then thereon by dried bamboo chip that machine direction is closely arranged, under room temperature, glued joint integral;
(3) overlay compound: compression solid wood baseplate upper and lower surface evenly apply the acrylic resin adhesive that a layer thickness is 1mm, then on the adhesive of both sides, attach respectively the veneer of preparation in step (1) and the enhancing wearing plate of the middle preparation of step (2), finally adopt direct method gum dipping process, with the impregnation speed of 10m/min, strengthening upper surface dipping one deck flame-proof antibiotic glue of wearing plate, obtain solid wood composite board base;
(4) solidify: by first the solid wood composite board base that obtains in step (3) cold curing 30min, then with the curing 1.5h of vapours of 95 DEG C;
(5) hot-forming: the solid wood composite board base after solidifying in step (4) is placed on hot press, and hot pressing 10s under 150 DEG C, the condition of 15MPa, makes it moulding;
(6) post processing: by the solid wood composite board fast transfer after hot-forming in step (5) to cold press, pressure with 10～15MPa is cooled to room temperature, then take out and be deposited in ventilation, it is 25 DEG C in temperature, humidity is to place 1 day under 50% environmental condition, obtains the antibacterial solid wood composite board finished product of described high abrasion.
The antibacterial solid wood composite board of high abrasion prepared by said method, after tested, its antibiotic rate >=95%; Surface abrasion resistance≤0.058g/100r, flame retardant rating reaches V0 level.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (9)
1. the antibacterial solid wood composite board of high abrasion, is characterized in that, comprises that the upper surface of compression solid wood baseplate, described compression solid wood baseplate is bonded with enhancing wearing layer by adhesive, and its lower surface is balance layer; The upper surface of described enhancing wearing layer is flame-proof antibiotic glue-line; Described enhancing wearing layer by Wooden veneer and the bamboo chip that is closely arranged in Wooden veneer surface form.
2. the antibacterial solid wood composite board of high abrasion according to claim 1, is characterized in that, described balance layer is the Veneer Cutting material that 0.5～1.0mm is thick.
3. the antibacterial solid wood composite board of high abrasion according to claim 1, it is characterized in that, described flame-proof antibiotic glue-line is made up of following parts by weight of component: 50～80 parts of epoxy resin, 10～20 parts of melamines, 5～10 parts of expansible graphites, 3～8 parts of APPs, 5～10 parts of dimethyl methyl phosphonates, 6～10 parts of second diene triamines, 0.5～1 part, antioxidant, 15～30 parts of antiseptics.
4. the antibacterial solid wood composite board of high abrasion according to claim 3, is characterized in that, described antiseptic is the meal wheat stone antiseptic that contains silver ion and copper ion.
5. a preparation method for the antibacterial solid wood composite board of high abrasion as claimed in claim 1, is characterized in that, comprises the steps:
(1) make slab and bamboo chip: after log is softening, be peeled into veneer, bamboo wood is cut off, rip cutting, is rolled into bamboo chip; Then by dry to veneer and bamboo chip, make its moisture content lower than 5%;
(2) make and strengthen wearing plate: after dry in step (1), in the one side of veneer, evenly apply one deck adhesive, and then thereon by dried bamboo chip that machine direction is closely arranged, under room temperature, glued joint integral;
(3) overlay compound: compression solid wood baseplate upper and lower surface evenly apply one deck adhesive, then on the adhesive of both sides, attach respectively the veneer of preparation in step (1) and the enhancing wearing plate of the middle preparation of step (2), finally adopt direct method gum dipping process, strengthening upper surface dipping one deck flame-proof antibiotic glue of wearing plate, obtain solid wood composite board base;
(4) solidify: by first the solid wood composite board base obtaining in step (3) cold curing, reheated steam is solidified;
(5) hot-forming: the solid wood composite board base after solidifying in step (4) is placed on hot press hot-forming;
(6) post processing: the solid wood composite board after hot-forming in step (5) is transferred in cold press and is cooled to room temperature, then take out and be deposited in ventilation, place under certain environment condition 1～2 day, obtain the antibacterial solid wood composite board finished product of described high abrasion.
6. the preparation method of the antibacterial solid wood composite board of high abrasion according to claim 5, is characterized in that, in described step (2) and (3), described adhesive is acrylic resin adhesive, and the coating layer thickness of described adhesive is 0.5～1mm.
7. the preparation method of the antibacterial solid wood composite board of high abrasion according to claim 5, is characterized in that, in described step (4), the described cold curing time is 10～30min; Described vapours hardening time is 1.5～3h; Described vapours temperature is 85～95 DEG C.
8. the preparation method of the antibacterial solid wood composite board of high abrasion according to claim 5, is characterized in that, in described step (5), described hot pressing condition is: pressure 15～25MPa, 120～150 DEG C of temperature, time 10～20s.
9. the preparation method of the antibacterial solid wood composite board of high abrasion according to claim 5, is characterized in that, in described step (6), described in the pressure of colding pressing be 10～15MPa; Described environmental condition is: 20～25 DEG C of temperature, humidity 30～50%.
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| CN201510966931.1A CN105583916A (en) | 2015-12-22 | 2015-12-22 | High-abrasion-resistant and anti-bacterial solid wood composite plate and preparation method thereof |
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| CN201510966931.1A CN105583916A (en) | 2015-12-22 | 2015-12-22 | High-abrasion-resistant and anti-bacterial solid wood composite plate and preparation method thereof |
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