CN105599066A - Insect-preventing ecological decoration board - Google Patents
Insect-preventing ecological decoration board Download PDFInfo
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- CN105599066A CN105599066A CN201610126236.9A CN201610126236A CN105599066A CN 105599066 A CN105599066 A CN 105599066A CN 201610126236 A CN201610126236 A CN 201610126236A CN 105599066 A CN105599066 A CN 105599066A
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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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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J189/00—Adhesives based on proteins; Adhesives based on derivatives thereof
Abstract
The invention relates to a manufacturing method of an insect-preventing ecological decoration board and belongs to the technical field of decoration material. The insect-preventing ecological decoration board comprises a fir core veneer layer in the middle, eucalyptus veneer layers and poplar veneer layers, wherein the eucalyptus veneer layers are respectively adhered above and below the fir core veneer layer, and the poplar veneer layers are respectively adhered to the outer surfaces of the eucalyptus veneer layers; the adjacent veneer layers are adhered according to a direction where wood grains are vertical to each other; the adjacent veneer layers are adhered through formaldehyde-free modified soybean glue; the modified soybean glue comprises, by weight, 100 parts of formaldehyde-free liquid, 30-50 parts of soybean plant protein, 0.2-2.0 parts of insect-preventing agent, 5-10 parts of filler and 6-8 parts of composite modifier; the composite modifier comprises urea and polyamide polyamine-epoxy chloropropane, and the mass ratio of the urea to the polyamide polyamine-epoxy chloropropane is 1:3-5. By the structure, the cabinet-work paint-free insect-preventing ecological decoration board has the advantages that a patient-free function is provided, the veneer layers are adhered through the modified soybean glue, and the insect-preventing ecological decoration board is environmental friendly, high in stability and low in formaldehyde emission.
Description
Technical field
The present invention relates to a kind of ecological ornamental plate, belong to decorative materials technology.
Background technology
In decorative materials technology, decoration panel is widely used in furniture, and these are applied in the decoration panel in furnitureMainly contain fancy veneer thick china and melamine impregnated paper decoration panel (rubber made from soybean cake insect protected core-board ecological board non-painting veneerPlate). Because fancy veneer thick china also needs to paint after being used in furniture, toxicity and dust, dirt in this process, were both producedDye environment, extended again house ornamentation flow process, increased cost. And melamine impregnated paper decoration panel is because of surperficial dipping ply of paper,Can omit and cover or decorate with paint link, and its floral designs are huge many, enriched product line. At present, melamine impregnated paper decoration panel is inUtilization in tool is like a raging fire, has greatly the trend that replaces fancy veneer thick china. Current ecological non-painting veneer buttress is according to its base materialDifference mainly can be divided into the ecological non-painting veneer plate of glued board, the ecological non-painting veneer plate of core-board, particieboard ecology and exempt from paint decorationsPanel, the ecological non-painting veneer plate of medium density fibre board (MDF), the ecological non-painting veneer plate of OSB. These five kinds common ecological non-painting veneer platesGenerally use urea-formaldehyde glue, its environmental protection grade is generally lower, is generally E1 level or even E2 level in the market, seldom reaches E0 levelAlmost not without aldehyde level. And that furniture is used in is indoor, very high to environmental protection class requirement, General Requirements reaches E0 level. Glued boardEcological its price of non-painting veneer plate is higher, and more yielding. The ecological non-painting veneer plate of OSB panel material is more loose, and outward appearance has carefullyFine crack phenomenon. Himself density of the ecological non-painting veneer plate of density board, particieboard is larger, carries poorly, and moisture expantion rate is larger,Dimensional stability is poor, and nail-holding ability is poor.
Summary of the invention
One of object of the present invention is to provide one both to have been had and had exempted to paint function, possessed again environmental protection, high stability and low formaldehydeThe insect prevention ecological decorative panel of burst size.
Technical purpose of the present invention is achieved by the following technical programs:
A kind of insect prevention ecological decorative panel, it comprises the fir core plate layer mediating, and is bonded in respectively on described fir core plate layerUnder Eucalyptus ply and be bonded in respectively the board using poplar board layer of described Eucalyptus ply appearance;
Between adjacent described flaggy, carry out bonding according to the orthogonal direction of the grain of wood; Between adjacent described flaggy, adoptModified soybean glue without aldehyde carries out bonding;
Described modified soybean glue comprises the raw material of following mass parts;
Without 100 parts of aldehyde liquid
Soybean vegetable protein 30-50 part
Insect-proof agent 0.2-2.0 part
Filler 5-10 part;
Composite regulator 6-8 part;
Described composite regulator is according to urea and the polyamide polyamine-epoxychloropropane of mass ratio 1:3-5 composition.
Adopt structure of the present invention, exempt to paint ecological ornamental plate for core-board, both had and exempted to paint function, between flaggy, adoptCarry out bondingly without the modified soybean glue of aldehyde, possess environmental protection, high stability and low burst size of methanal, make insect prevention ecological decorative panel.
Adopt soybean protein composition be main rubber made from soybean cake as bonding agent, very environmental protection, but due to the egg originalIn white matter, because the effect of the non-covalent bonds such as Van der Waals force, hydrogen bond and hydrophobic bond produces intermolecular combining closely, cannot playBonding, therefore need that it is carried out to modification soybean protein is launched, increase the binding site of intermolecular reaction, just can play bonding workWith and hydrophobic effect; In addition, owing to adopting soybean protein can make the reduction of burst size of methanal as main bonding agent, therefore can,The defect that causes the product after bonding easily to be corroded by worm ant, therefore need in rubber made from soybean cake, increase can insect-proof agent. Above-mentioned in solutionIn problem, inventor, through studying discovery for a long period of time, in soybean protein expansion process, too much can cause protein to divide if launchedSon exposes too much and reduces its shear strength as bonding agent and hydrophobic effect, and then affects adhesive effect, and outer leakage quantityThe very few adhesive effect that also can affect again; In addition, the adding membership and affect the adhesive effect of rubber made from soybean cake of insect-proof agent,, this is also that insect-proof agent addsEnter the difficult point of rubber made from soybean cake. Therefore, inventor not only needs composition and the content to rubber made from soybean cake to carry out strict collocation and adjusting, makesIt possesses high bonding strength, low burst size of methanal,, also will regulate insect-proof agent content and composition meanwhile, makes rubber made from soybean cake alsoThere is mildew-resistant, anticorrosion, insect protected and water-proof function.
The addition of insect-proof agent of the present invention is through inventor's gained that studies for a long period of time, and this addition coordinates in rubber made from soybean cake itIts composition, not only can not affect the bonding strength of rubber made from soybean cake of the present invention but also can also play good insect protected, antiseptic effect, more hasThe solution of effect the existing sheet material defect that causes product easily to be corroded by worm ant because of the reduction of burst size of methanal. Adding of insect-proof agentMake vermins-proof effect lasting, make product possess certain medicine carrying amount, reach the function of long-acting insect protected, and there are certain anti-corrosive propertiesCan, can effectively extend shelf life of modified soybean glue, prevent that rubber made from soybean cake is rotten and affect the bonding strength of final products in advance.
Rubber made from soybean cake provided by the invention, combines insect-proof agent with rubber made from soybean cake, adopt the bonding sheet material first making of this productAldehyde burst size is controlled in 0.1mg/L, discharges as the pernicious gas such as benzene, toluene without other, and adopts this product to make greatlyThe II class glue requirement that is up to state standards of the bonding sheet material bonding strength of bean gum; More effectively solve existing sheet material and discharged because of formaldehydeThe reduction of amount and the defect that causes product easily to be corroded by worm ant.
The present invention has adjusted the consumption of insect-proof agent, can not produce any variation to rubber made from soybean cake glue viscosity, has not only ensuredThe intensity of insect prevention ecological decorative panel has also reduced burst size of methanal, has guaranteed EO level and has exempted to paint ecological board without aldehyde level, and had anti-The functional effects such as worm.
As preferably, described is water without aldehyde liquid.
As preferably, described insect-proof agent be in cypermethrin, fenvalerate, permethrin, biphenyl chrysanthemum fat or benzene cyanogen chrysanthemum fat extremelyFew a kind of.
Insect-proof agent of the present invention is microcapsules form; Not only performance is steady for the pyrethroid insect-proof agent of microcapsules formFixed, vermins-proof effect is lasting, does not affect the bonding strength of adhesive, and can in adhesive, be uniformly dispersed, can be with glue to woodMaterial internal penetration, makes product possess certain medicine carrying amount, reaches the function of long-acting insect protected, the more important thing is insect-proof agent of the present inventionHigh-efficiency low-toxicity, has certain antiseptic property, can effectively extend the shelf life of modified soybean glue, prevents that rubber made from soybean cake from becoming in advanceMatter, affects the bonding strength of final products.
As preferably, described board using poplar board layer is melamine impregnated paper Recombinant Wood ply, and described Eucalyptus ply isRotary-cut Eucalyptus ply; Described fir core plate layer is to adopt the gluing fir core plate layer being combined into that connects of modified soybean.
As preferably, described melamine impregnated paper thickness 0.5-1.0 millimeter; Described Eucalyptus ply thickness 1.7-3.0Millimeter; Described fir core plate layer thickness 10-16 millimeter.
As preferably, described board using poplar board layer and Eucalyptus ply form by ecological dilution immersion treatment, and sheet material existsLiquid absorption in dilution is 30-45kg/m3; Ecological diluent in ecological dilution and the ratio of water are 1:7-9.
Adopt ecological dilution of the present invention further to process ply, can further improve the insect protected of dalle.
More preferably, ecological diluent comprises the component of following weight portion: borax 7-9 part, boric acid 12-14 part, two cyanogen ammoniums10-12 part, sodium fluoride 6-8 part, diammonium hydrogen phosphate 9-11 part, ammonium sulfate 42-50 part, mould inhibitor 2-4 part, carboxymethyl cellulose 1-3 parts.
The present invention adopts specific component and content proportioning composition fire retardant, anticorrosive agent prescription, can make each component performance collaborativeSynergistic effect has fire-retardant, anticorrosion, termite-proof, mildew-resistant and the rising property of moisture-resistant of multi-functional excellence simultaneously.
A manufacture method for insect prevention ecological decorative panel, it comprises the following steps successively:
A) make modified soybean glue: add 30-50 part soybean vegetable protein uniform stirring 15-at 100 parts in without aldehyde liquid25min, then add successively 0.2-2.0 part insect-proof agent, 6-8 part composite regulator and 5-10 part filler to stir 3-5 minute, acquisition changesProperty rubber made from soybean cake;
B) described modified soybean glue is coated on to Bing two sides, fir core plate layer two sides and all pastes Eucalyptus veneer, by for the first timeCold pressing and hot pressing makes bean gum stable, become slab, then by described slab sanding and after sanding the outer surface of described slab applyDescribed modified soybean glue, then sticks melamine impregnated paper Recombinant Wood board using poplar board layer again, then cold pressing for the second time andHot pressing obtains insect prevention ecological decorative panel.
The not only stable performance of rubber made from soybean cake that adopts the method for the invention to prepare, vermins-proof effect is lasting, does not affect adhesiveBonding strength, and can in adhesive, be uniformly dispersed, can be with glue to timber internal penetration, make product possess certain carryingDose, reach the function of long-acting insect protected, the more important thing is, insect-proof agent high-efficiency low-toxicity, has certain antiseptic property, can effectively prolongIn the shelf life of long modified soybean glue, prevent that rubber made from soybean cake is rotten in advance, affects the bonding strength of final products. Inventor's discovery,The precedence adding when the preparation of modified soybean glue has impact to rubber made from soybean cake performance of the present invention, according to order of the present invention successively firstAfter add, can obtain the insect protected of multi-functional excellence.
As preferably, the described pressure of colding pressing is for the first time 0.8-1.2MPa, and time 30-60min for the first time colds pressing.
As preferably, the described 0.6-1.2MPa of hot pressing pressure for the first time, hot pressing temperature 100-120 DEG C for the first time, for the first timeHot pressing speed is 0.6-1.3min/mm.
As preferably, the described pressure of colding pressing is for the second time 0.8-1.2MPa, and time 30-60min for the second time colds pressing.
As preferably, the described 0.6-1.2MPa of hot pressing pressure for the second time, hot pressing temperature 100-120 DEG C for the second time, for the second timeHot pressing speed is 0.6-1.3min/mm.
Adopt specifically cold pressing parameter and hot pressing control parameter, the feature of environmental protection and the height that can improve insect prevention ecological decorative panel are steadyQualitative.
Detailed description of the invention
Embodiment mono-
The manufacture method of insect prevention ecological decorative panel comprises the following steps successively:
A) make modified soybean glue: add 30 parts of soybean vegetable protein uniform stirring 15min at 100 parts in without aldehyde liquid, then addEnter 0.2 part of cypermethrin insect-proof agent, 6 parts of composite regulators and 5 parts of fillers and stir 3 minutes, obtain modified soybean glue;
Composite regulator is according to urea and the polyamide polyamine-epoxychloropropane of mass ratio 1:4 composition;
B) modified soybean glue is coated on to Bing two sides, fir core plate layer two sides and all pastes Eucalyptus veneer, by colding pressing for the first timeMake bean gum stable with hot pressing, become slab, then by slab sanding and after sanding the outer surface of slab apply modified soybean glue, connectAnd stick again melamine impregnated paper Recombinant Wood board using poplar board layer, then cold pressing for the second time and obtain insect prevention ecological dress with hot pressingPlaque.
The pressure of colding pressing is for the first time 0.8MPa, and time 30min for the first time colds pressing; Hot pressing pressure 0.6MPa for the first time, first100 DEG C of inferior hot pressing temperatures, hot pressing speed is for the first time 0.6min/mm.
The pressure of colding pressing is for the second time 0.8MPa, and time 30min for the second time colds pressing; Hot pressing pressure 0.6MPa for the second time, second100 DEG C of inferior hot pressing temperatures, hot pressing speed is for the second time 0.6min/mm.
The insect prevention ecological decorative panel of finally making comprises the fir core plate layer mediating, and is bonded in respectively fir core plate layerUpper and lower Eucalyptus ply and be bonded in respectively the board using poplar board layer of Eucalyptus ply appearance; Between adjacent flaggy according to woodThe orthogonal direction of texture is carried out bonding; Between adjacent flaggy, adopt and carry out bonding without the modified soybean glue of aldehyde. Poplar listFlaggy is melamine impregnated paper Recombinant Wood board using poplar board layer, and Eucalyptus ply is rotary-cut Eucalyptus ply; Fir core plate layer isAdopt the gluing fir core plate layer being combined into that connects of modified soybean. 0.5 millimeter of melamine impregnated paper thickness; Eucalyptus ply thickness1.7 millimeter; 10 millimeters of fir core plate layer thicknesses.
Embodiment bis-
The manufacture method of insect prevention ecological decorative panel comprises the following steps successively:
A) make modified soybean glue: add 50 parts of soybean vegetable protein uniform stirring 25min at 100 parts in without aldehyde liquid, then addEnter 2.0 parts of fenvalerate insect-proof agents, 8 parts of composite regulators and 10 parts of fillers and stir 5 minutes, obtain modified soybean glue;
Composite regulator is according to urea and the polyamide polyamine-epoxychloropropane of mass ratio 1:3 composition;
B) modified soybean glue is coated on to Bing two sides, fir core plate layer two sides and all pastes Eucalyptus veneer, by colding pressing for the first timeMake bean gum stable with hot pressing, become slab, then by slab sanding and after sanding the outer surface of slab apply modified soybean glue, connectAnd stick again melamine impregnated paper Recombinant Wood board using poplar board layer, then cold pressing for the second time and obtain insect prevention ecological dress with hot pressingPlaque.
The pressure of colding pressing is for the first time 1.2MPa, and time 60min for the first time colds pressing; Hot pressing pressure 1.2MPa for the first time, first120 DEG C of inferior hot pressing temperatures, hot pressing speed is for the first time 1.3min/mm.
The pressure of colding pressing is for the second time 1.2MPa, and time 60min for the second time colds pressing; Hot pressing pressure 1.2MPa for the second time, second120 DEG C of inferior hot pressing temperatures, hot pressing speed is for the second time 1.3min/mm.
The insect prevention ecological decorative panel of finally making comprises the fir core plate layer mediating, and is bonded in respectively fir core plate layerUpper and lower Eucalyptus ply and be bonded in respectively the board using poplar board layer of Eucalyptus ply appearance; Between adjacent flaggy according to woodThe orthogonal direction of texture is carried out bonding; Between adjacent flaggy, adopt and carry out bonding without the modified soybean glue of aldehyde. Poplar listFlaggy is melamine impregnated paper Recombinant Wood board using poplar board layer, and Eucalyptus ply is rotary-cut Eucalyptus ply; Fir core plate layer isAdopt the gluing fir core plate layer being combined into that connects of modified soybean. 1.0 millimeters of melamine impregnated paper thickness; Eucalyptus ply thickness3.0 millimeter; 16 millimeters of fir core plate layer thicknesses.
Embodiment tri-
The manufacture method of insect prevention ecological decorative panel comprises the following steps successively:
A) make modified soybean glue: add 40 parts of soybean vegetable protein uniform stirring 20min at 100 parts in without aldehyde liquid, then addEnter 1.0 parts of biphenyl chrysanthemum fat insect-proof agents, 7 parts of composite regulators and 8 parts of fillers and stir 3-5 minute, obtain modified soybean glue;
B) composite regulator is according to urea and the polyamide polyamine-epoxychloropropane of mass ratio 1:5 composition; By modified soybeanGlue is coated on Bing two sides, fir core plate layer two sides and all pastes Eucalyptus veneer, makes bean gum stable by colding pressing for the first time with hot pressing,Become slab, then by slab sanding and after sanding the outer surface of slab apply modified soybean glue, then stick again melamineImpregnated paper Recombinant Wood board using poplar board layer, then colds pressing for the second time and hot pressing obtains insect prevention ecological decorative panel.
The pressure of colding pressing is for the first time 1MPa, and time 50min for the first time colds pressing; Hot pressing pressure 0.9MPa for the first time, for the first time110 DEG C of hot pressing temperatures, hot pressing speed is for the first time 0.9min/mm.
The pressure of colding pressing is for the second time 0.9MPa, and time 50min for the second time colds pressing; Hot pressing pressure 0.8MPa for the second time, second110 DEG C of inferior hot pressing temperatures, hot pressing speed is for the second time 0.95min/mm.
The insect prevention ecological decorative panel of finally making comprises the fir core plate layer mediating, and is bonded in respectively fir core plate layerUpper and lower Eucalyptus ply and be bonded in respectively the board using poplar board layer of Eucalyptus ply appearance; Between adjacent flaggy according to woodThe orthogonal direction of texture is carried out bonding; Between adjacent flaggy, adopt and carry out bonding without the modified soybean glue of aldehyde. Poplar listFlaggy is melamine impregnated paper Recombinant Wood board using poplar board layer, and Eucalyptus ply is rotary-cut Eucalyptus ply; Fir core plate layer isAdopt the gluing fir core plate layer being combined into that connects of modified soybean. 0.8 millimeter of melamine impregnated paper thickness; Eucalyptus ply thickness2.5 millimeter; 14 millimeters of fir core plate layer thicknesses.
Embodiment tetra-
With embodiment mono-, different is that board using poplar board layer and Eucalyptus ply form by ecological dilution immersion treatment, sheet materialLiquid absorption in dilution is 30kg/m3; Ecological diluent in ecological dilution and the ratio of water are 1:7. Ecological dilutionAgent comprises the component of following weight portion: 7 parts of boraxs, 12 parts of boric acid, 10 parts of two cyanogen ammoniums, 6 parts of sodium fluorides, 9 parts of diammonium hydrogen phosphates, sulphur42 parts of acid ammoniums, 2 parts of mould inhibitors, 3 parts of carboxymethyl celluloses.
Embodiment five
With embodiment bis-, different is that board using poplar board layer and Eucalyptus ply form by ecological dilution immersion treatment, sheet materialLiquid absorption in dilution is 45kg/m3; Ecological diluent in ecological dilution and the ratio of water are 1:9. Ecological dilutionAgent comprises the component of following weight portion: 9 parts of boraxs, and 14 parts of boric acid, 12 parts of two cyanogen ammoniums, 8 parts of sodium fluorides, 11 parts of diammonium hydrogen phosphates,50 parts, ammonium sulfate, 4 parts of mould inhibitors, 1 part of carboxymethyl cellulose.
Embodiment six
With embodiment bis-, different is that board using poplar board layer and Eucalyptus ply form by ecological dilution immersion treatment, sheet materialLiquid absorption in dilution is 38kg/m3; Ecological diluent in ecological dilution and the ratio of water are 1:8. Ecological dilutionAgent comprises the component of following weight portion: 8 parts of boraxs, and 13 parts of boric acid, 11 parts of two cyanogen ammoniums, 7 parts of sodium fluorides, 10 parts of diammonium hydrogen phosphates,48 parts, ammonium sulfate, 3 parts of mould inhibitors, 2 parts of carboxymethyl celluloses.
Wood preservation rate of weight loss after treatment is below 1.67%, corrosion resistant grade 1(national standard); After chemicals treatment of the present inventionThe killed value 0.11 of wood mould, preventing efficiency is more than 97.3%; The termite-proof death rate 100% of timber of chemicals treatment of the present invention,Moth erosion grade 0(national standard); The timber of chemicals treatment of the present invention is according to U.S. ASTM-08 standard, when medicament suction dose is26.17kg/m3, processing timber moisture absorption ratio is below 7.01%, reaches the standard of American Architecture specification≤28%; Reduce moisture absorption ratio,And can improve the dimensional stability of processing timber. U.S.'s Southern Pine moisture-resistant account rate increasing degree of chemicals treatment of the present invention30.8%, and can keep the bending strength of wood stable.
The testing result (unit: mg/l) of insect prevention ecological plate
By the variation that can find out the burst size of methanal that various grade adhesives detect in table, rubber made from soybean cake not only ensures formaldehydeExempt to paint ecological board E0 and without aldehyde level, the requirement that all meets international standards of other physical properties.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, art technology peopleMember is reading after this description and can make to the present embodiment the amendment that there is no creative contribution as required, but as long as at thisWithin the scope of the claim of invention, be all subject to the protection of Patent Law.
Claims (10)
1. an insect prevention ecological decorative panel, is characterized in that: it comprises the fir core plate layer mediating, described in being bonded in respectivelyThe Eucalyptus ply that fir core plate layer is upper and lower and be bonded in respectively the board using poplar board layer of described Eucalyptus ply appearance;
Between adjacent described flaggy, carry out bonding according to the orthogonal direction of the grain of wood; Between adjacent described flaggy, adoptModified soybean glue without aldehyde carries out bonding;
Described modified soybean glue comprises the raw material of following mass parts;
Without 100 parts of aldehyde liquid
Soybean vegetable protein 30-50 part
Insect-proof agent 0.2-2.0 part
Filler 5-10 part;
Composite regulator 6-8 part;
Described composite regulator is according to urea and the polyamide polyamine-epoxychloropropane of mass ratio 1:3-5 composition.
2. a kind of insect prevention ecological decorative panel according to claim 1, is characterized in that: described board using poplar board layer and Eucalyptus listFlaggy forms by ecological dilution immersion treatment, and the liquid absorption of sheet material in dilution is 30-45kg/m3; Ecological dilutionIn ecological diluent and the ratio of water be 1:7-9.
3. a kind of insect prevention ecological decorative panel according to claim 2, is characterized in that: described insect-proof agent be cypermethrin,In fenvalerate, permethrin, biphenyl chrysanthemum fat or benzene cyanogen chrysanthemum fat at least one.
4. a kind of insect prevention ecological decorative panel according to claim 1, is characterized in that: described board using poplar board layer is melamineAmine impregnated paper Recombinant Wood ply, described Eucalyptus ply is rotary-cut Eucalyptus ply; Described fir core plate layer is to adopt modificationThe bonding fir core plate layer being combined into of rubber made from soybean cake.
5. a kind of insect prevention ecological decorative panel according to claim 4, is characterized in that: described melamine impregnated paper thickness0.5-1.0 millimeter; Described Eucalyptus ply thickness 1.7-3.0 millimeter; Described fir core plate layer thickness 10-16 millimeter.
6. according to a kind of insect prevention ecological decorative panel described in claim 1-5 any one, it is characterized in that it passes through successively belowStep is prepared from:
Make modified soybean glue: add 30-50 part soybean vegetable protein uniform stirring 15-25min at 100 parts in without aldehyde liquid,Add again 0.2-2.0 part insect-proof agent, 6-8 part composite regulator and 5-10 part filler to stir 3-5 minute, obtain modified soybean glue;
Described modified soybean glue is coated on to Bing two sides, fir core plate layer two sides and all pastes Eucalyptus veneer, by colding pressing for the first timeMake bean gum stable with hot pressing, become slab, described in then the outer surface of described slab applies by described slab sanding and after sandingModified soybean glue, then sticks melamine impregnated paper Recombinant Wood board using poplar board layer again, then colds pressing for the second time and hot pressingObtain insect prevention ecological decorative panel.
7. a kind of insect prevention ecological decorative panel according to claim 6, the pressure of colding pressing for the first time described in it is characterized in that is0.8-1.2MPa, time 30-60min for the first time colds pressing.
8. a kind of insect prevention ecological decorative panel according to claim 7, hot pressing pressure 0.6-for the first time described in it is characterized in that1.2MPa, hot pressing temperature 100-120 DEG C for the first time, hot pressing speed is for the first time 0.6-1.3min/mm.
9. a kind of insect prevention ecological decorative panel according to claim 8, the pressure of colding pressing for the second time described in it is characterized in that is0.8-1.2MPa, time 30-60min for the second time colds pressing.
10. a kind of insect prevention ecological decorative panel according to claim 9, hot pressing pressure 0.6-for the second time described in it is characterized in that1.2MPa, hot pressing temperature 100-120 DEG C for the second time, hot pressing speed is for the second time 0.6-1.3min/mm.
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| CN107932653A (en) * | 2017-12-28 | 2018-04-20 | 东莞市名启木制品有限公司 | A kind of mothproof composite wood plate and manufacturing process |
| CN108518037A (en) * | 2018-03-20 | 2018-09-11 | 浙江圣夏装饰设计工程有限公司 | A kind of ecological ornamental plate |
| CN110328721A (en) * | 2019-08-01 | 2019-10-15 | 广东嘉骏森林股份有限公司 | The production technology of Multifunctional ecological environmental protection plate |
| CN110539542A (en) * | 2019-08-12 | 2019-12-06 | 朱玉南 | Moisture-proof and mildew-proof composite flame-retardant plate and preparation method thereof |
| CN110666902A (en) * | 2019-10-09 | 2020-01-10 | 广东嘉骏森林股份有限公司 | Production process of bendable furniture board |
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| CN114083636A (en) * | 2021-12-03 | 2022-02-25 | 德华兔宝宝装饰新材股份有限公司 | Preparation method of energy-saving heat-preservation modified wood window and product thereof |
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