CN105666600A - Soya bean glue insect prevention ecological decoration plate and manufacturing method thereof - Google Patents
Soya bean glue insect prevention ecological decoration plate and manufacturing method thereof Download PDFInfo
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- CN105666600A CN105666600A CN201610126237.3A CN201610126237A CN105666600A CN 105666600 A CN105666600 A CN 105666600A CN 201610126237 A CN201610126237 A CN 201610126237A CN 105666600 A CN105666600 A CN 105666600A
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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
- 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
- B32B21/06—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
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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
- 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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- 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
- B32B37/08—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the cooling method
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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
- 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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- 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
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
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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
- 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
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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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
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/315—Compounds containing carbon-to-nitrogen triple bonds
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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
-
- 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
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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
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
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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
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/02—Composition of the impregnated, bonded or embedded layer
- B32B2260/028—Paper layer
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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
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/04—Impregnation, embedding, or binder material
- B32B2260/046—Synthetic resin
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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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/752—Corrosion inhibitor
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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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/764—Insect repellent
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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
- B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
- B32B2309/04—Time
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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
- B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
- B32B2309/12—Pressure
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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
- B32B2451/00—Decorative or ornamental articles
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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
- B32B2479/00—Furniture
Abstract
The invention relates to a manufacturing method for an ecological decoration plate, and belongs to the technical field of decoration materials. The soya bean glue insect prevention ecological decoration plate comprises a fir core veneer layer located in the middle, gum wood veneer layers and poplar veneer layers. The gum wood veneer layers are bonded to the upper face and the lower face of the fir core veneer layer. The poplar veneer layers are bonded to the outer surfaces of the gum wood veneer layers. The adjacent veneer layers are bonded in the direction that wood grain is perpendicular. The adjacent veneer layers are bonded through formaldehyde-free modified soya bean glue. By means of the structure, the ecological decoration plate is a core-plate paint-free ecological decoration plate and has a paint-free function, the veneer layers are bonded through the formaldehyde-free modified soya bean glue, environment friendliness, high stability and low formaldehyde emissions are achieved, and the soya bean glue insect prevention ecological decoration plate is manufactured.
Description
Technical field
The present invention relates to the manufacture method of 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 furniture mainly fancy veneer thick china and melamine impregnated paper decoration panel (rubber made from soybean cake insect protected core-board ecological board non-painting veneer plate). Also need to paint after being used in furniture because of fancy veneer thick china, this process had both produced toxicity and dust, has polluted environment, and extended again house ornamentation flow process, add cost. And melamine impregnated paper decoration panel is because of the impregnated paper on surface, can omit and cover or decorate with paint link, and its floral designs are huge many, enrich product line. At present, the utilization in furniture of the melamine impregnated paper decoration panel is like a raging fire, has greatly the trend replacing fancy veneer thick china. Ecological non-painting veneer buttress can be divided mainly into plywood ecology non-painting veneer plate, core-board ecology non-painting veneer plate, particieboard ecology non-painting veneer plate, medium density fibre board (MDF) ecology non-painting veneer plate, OSB ecology non-painting veneer plate according to the difference of its base material at present. Ecological non-painting veneer plate these five kinds common commonly uses urea-formaldehyde glue, and its environmental protection grade is generally relatively low, is generally E1 level or even E2 level in the market, seldom reaches E0 level almost without without aldehyde level. And furniture is used in indoor, environmental protection class requirement is significantly high, general requirement reaches E0 level. Plywood ecology its price of non-painting veneer plate is higher, and more yielding. OSB ecology non-painting veneer plate panel material is more loose, and outward appearance has trickle crack performance. Density board, particieboard ecology himself density of non-painting veneer plate are relatively big, carry poor, and moisture expantion rate is relatively big, and dimensional stability is poor, and nail-holding ability is poor.
Summary of the invention
An object of the present invention is to provide one both to have been had and had exempted from paint function, possessed again the rubber made from soybean cake insect prevention ecological decorative panel of environmental protection, high stability and low burst size of methanal.
The two of the purpose of the present invention are to provide one both to have been had and had exempted from paint function, possessed again the manufacture method of the rubber made from soybean cake insect prevention ecological decorative panel of environmental protection, high stability and low burst size of methanal.
First technical purpose of the present invention has the technical scheme that
A kind of rubber made from soybean cake insect prevention ecological decorative panel, it includes the fir core plate layer mediated, and is bonded in the upper and lower Eucalyptus ply of described fir core plate layer respectively and is bonded in the board using poplar board layer of described Eucalyptus ply appearance respectively;
Carry out bonding according to grain of wood mutually orthogonal direction between adjacent described flaggy; The modified soybean glue without aldehyde is adopted to carry out bonding between adjacent described flaggy.
Adopting the structure of the present invention, for core-board paint-free ecological decorative panel, both had and exempted from paint function, between flaggy, employing carries out bonding without the modified soybean glue of aldehyde, possesses environmental protection, high stability and low burst size of methanal, makes rubber made from soybean cake insect prevention ecological decorative panel.
As preferably, described modified soybean glue includes the raw material of following mass parts;
Liquid without aldehyde 100 parts
Soybean vegetable protein 30-50 part
Insect-proof agent 0.2-2.0 part
Filler 5-10 part.
The rubber made from soybean cake adopting soy protein ingredient to be master is as bonding agent, very environmental protection, but due in original protein, produce intercellular tight to combine due to the effect of the non-covalent bonds such as Van der Waals force, hydrogen bond and hydrophobic bond, cannot play bonding, it is thus desirable to be modified making soybean protein launch to it, increase the binding site of intermolecular reaction, just can play bonding effect and hydrophobic effect; Additionally, due to adopt soybean protein can make the reduction of burst size of methanal as primary bond agent, therefore can cause bonding after the defect that easily corroded by worm ant of product, it is therefore desirable to increasing in rubber made from soybean cake can insect-proof agent. In solving the problems referred to above, inventor is through studying discovery for a long period of time, in soybean protein expansion process, it is reduced as the shear strength of bonding agent and hydrophobic effect if launching too much to cause protein molecule to expose too much, and then affect adhesive effect, and the very few adhesive effect that also can affect of outer leakage quantity; It addition, the membership that adds of insect-proof agent affects the adhesive effect of rubber made from soybean cake, this is also the difficult point that insect-proof agent adds rubber made from soybean cake. Therefore, inventor not only needs the composition to rubber made from soybean cake and content to carry out strict collocation and adjustment so that it is possess high bonding strength, low burst size of methanal, simultaneously, also insect-proof agent content and composition are adjusted, make rubber made from soybean cake also have mildew-resistant, anticorrosion, insect protected and water-proof function.
The addition of insect-proof agent of the present invention is to study for a long period of time gained through the present inventor, this addition coordinates other composition in rubber made from soybean cake, not only without influence on the bonding strength of rubber made from soybean cake of the present invention and also good insect protected, antiseptic effect can also be played, more effective solve the defect that existing sheet material causes product easily to be corroded by worm ant because of the reduction of burst size of methanal. The addition of insect-proof agent makes vermins-proof effect lasting, make product possess certain drug loading, reach the function of long-acting insect protected, and there is certain antiseptic property, can effectively extend the shelf life of modified soybean glue, it is prevented that rubber made from soybean cake is rotten in advance and affects the bonding strength of final products.
Rubber made from soybean cake provided by the invention, insect-proof agent is combined with rubber made from soybean cake, the bonding prepared sheet material burst size of methanal of this product is adopted to control within 0.1mg/L, without other as the harmful gas such as benzene, toluene discharges, the II class glue requirement and the sheet material bonding strength adopting the prepared rubber made from soybean cake of this product bonding is up to state standards;More effective solve the defect that existing sheet material causes product easily to be corroded by worm ant because of the reduction of burst size of methanal.
The present invention have adjusted the consumption of insect-proof agent, rubber made from soybean cake glue viscosity will not be produced any change, not only ensure that the intensity of rubber made from soybean cake insect prevention ecological decorative panel also reduces burst size of methanal, it is ensured that EO level and without aldehyde level paint-free ecological plate, and there is the functional effects such as insect protected.
As preferably, described liquid without aldehyde is water.
As preferably, described insect-proof agent is at least one in cypermethrin, fenvalerate, permethrin, biphenyl chrysanthemum fat or benzene cyanogen chrysanthemum fat.
Insect-proof agent of the present invention is microencapsulated forms; The pyrethroid insect-proof agent not only stable performance of microencapsulated forms, vermins-proof effect is lasting, does not affect the bonding strength of adhesive, and can be uniformly dispersed in adhesive, can permeate to wood internal with glue, make product possess certain drug loading, reach the function of long-acting insect protected, it is often more important that, insect-proof agent high-efficiency low-toxicity of the present invention, there is certain antiseptic property, can effectively extend the shelf life of modified soybean glue, it is prevented that rubber made from soybean cake goes bad in advance, affect the bonding strength of final products.
It is highly preferred that also include composite regulator 6-8 mass parts in described modified soybean glue, described composite regulator is the carbamide according to mass ratio 1:3-5 composition and polyamide polyamine-epoxychloropropane.
As preferably, described board using poplar board layer is melamine impregnated paper Recombinant Wood ply, and described Eucalyptus ply is rotary-cut Eucalyptus ply; Described fir core plate layer is to adopt that modified soybean is gluing connects the fir core plate layer being combined into.
As preferably, described melamine impregnated paper thickness 0.5-1.0 millimeter; Described Eucalyptus ply thickness 1.7-3.0 millimeter; Described fir core plate layer thickness 10-16 millimeter.
Second technical purpose of the present invention has the technical scheme that
A kind of manufacture method of rubber made from soybean cake insect prevention ecological decorative panel, it comprises the following steps successively:
A) make modified soybean glue: 100 parts without aldehyde liquid in add 30-50 part soybean vegetable protein uniform stirring 15-25min, add 0.2-2.0 part insect-proof agent and 5-10 part filler stirring 3-5 minute, it is thus achieved that modified soybean glue;
B) described modified soybean glue is coated on fir core plate layer two sides and all pastes Eucalyptus veneer on two sides, colded pressing by first time and hot pressing makes locust beam gum stable, become slab, then by described slab sanding and after sanding modified soybean glue described in the outer surface of described slab, then stick melamine impregnated paper Recombinant Wood board using poplar board layer again, then carry out colding pressing for the second time and hot pressing obtains rubber made from soybean cake insect prevention ecological decorative panel.
Adopt rubber made from soybean cake not only stable performance prepared by the method for the invention, vermins-proof effect is lasting, does not affect the bonding strength of adhesive, and can be uniformly dispersed in adhesive, can permeate to wood internal with glue, make product possess certain drug loading, reach the function of long-acting insect protected, it is often more important that, insect-proof agent high-efficiency low-toxicity, there is certain antiseptic property, can effectively extend the shelf life of modified soybean glue, it is prevented that rubber made from soybean cake goes bad in advance, affect the bonding strength of final products.
As preferably, pressure of colding pressing of described first time is 0.8-1.2MPa, and first time colds pressing time 30-60min.
As preferably, described first time hot pressing pressure 0.6-1.2MPa, first time hot pressing temperature 100-120 DEG C, first time hot pressing speed is 0.6-1.3min/mm.
As preferably, described second time pressure of colding pressing is 0.8-1.2MPa, and second time is colded pressing time 30-60min.
As preferably, described second time hot pressing pressure 0.6-1.2MPa, second time hot pressing temperature 100-120 DEG C, second time hot pressing speed is 0.6-1.3min/mm.
Adopt specifically cold pressing parameter and hot pressing control parameter, it is possible to improve the feature of environmental protection and the high stability of rubber made from soybean cake insect prevention ecological decorative panel.
Detailed description of the invention
Embodiment one
The manufacture method of rubber made from soybean cake insect prevention ecological decorative panel comprises the following steps successively:
A) make modified soybean glue: 100 parts without aldehyde liquid in add 30 parts of soybean vegetable protein uniform stirring 15min, add 0.2 part of cypermethrin insect-proof agent and 5 parts of fillers stirring 3 minutes, it is thus achieved that modified soybean glue;
B) modified soybean glue is coated on fir core plate layer two sides and all pastes Eucalyptus veneer on two sides, colded pressing by first time and hot pressing makes locust beam gum stable, become slab, then by slab sanding and after sanding the outer surface modified soybean glue of slab, then stick melamine impregnated paper Recombinant Wood board using poplar board layer again, then carry out colding pressing for the second time and hot pressing obtains rubber made from soybean cake insect prevention ecological decorative panel.
Pressure of colding pressing for the first time is 0.8MPa, and cold pressing time 30min for the first time; First time hot pressing pressure 0.6MPa, first time hot pressing temperature 100 DEG C, first time hot pressing speed is 0.6min/mm.
Pressure of colding pressing for the second time is 0.8MPa, and cold pressing time 30min for the second time; Second time hot pressing pressure 0.6MPa, second time hot pressing temperature 100 DEG C, second time hot pressing speed is 0.6min/mm.
The rubber made from soybean cake insect prevention ecological decorative panel being finally made includes the fir core plate layer mediated, and is bonded in the upper and lower Eucalyptus ply of fir core plate layer respectively and is bonded in the board using poplar board layer of Eucalyptus ply appearance respectively; Carry out bonding according to grain of wood mutually orthogonal direction between adjacent flaggy; The modified soybean glue without aldehyde is adopted to carry out bonding between adjacent flaggy. Board using poplar board layer is melamine impregnated paper Recombinant Wood board using poplar board layer, and Eucalyptus ply is rotary-cut Eucalyptus ply; Fir core plate layer is to adopt that modified soybean is gluing connects the fir core plate layer being combined into. Melamine impregnated paper thickness 0.5 millimeter; Eucalyptus ply thickness 1.7 millimeters; Fir core plate layer thickness 10 millimeters.
Embodiment two
The manufacture method of rubber made from soybean cake insect prevention ecological decorative panel comprises the following steps successively:
A) make modified soybean glue: 100 parts without aldehyde liquid in add 50 parts of soybean vegetable protein uniform stirring 25min, add 2.0 parts of fenvalerate insect-proof agents and 10 parts of fillers stirring 5 minutes, it is thus achieved that modified soybean glue;
B) modified soybean glue is coated on fir core plate layer two sides and all pastes Eucalyptus veneer on two sides, colded pressing by first time and hot pressing makes locust beam gum stable, become slab, then by slab sanding and after sanding the outer surface modified soybean glue of slab, then stick melamine impregnated paper Recombinant Wood board using poplar board layer again, then carry out colding pressing for the second time and hot pressing obtains rubber made from soybean cake insect prevention ecological decorative panel.
Pressure of colding pressing for the first time is 1.2MPa, and cold pressing time 60min for the first time; First time hot pressing pressure 1.2MPa, first time hot pressing temperature 120 DEG C, first time hot pressing speed is 1.3min/mm.
Pressure of colding pressing for the second time is 1.2MPa, and cold pressing time 60min for the second time; Second time hot pressing pressure 1.2MPa, second time hot pressing temperature 120 DEG C, second time hot pressing speed is 1.3min/mm.
The rubber made from soybean cake insect prevention ecological decorative panel being finally made includes the fir core plate layer mediated, and is bonded in the upper and lower Eucalyptus ply of fir core plate layer respectively and is bonded in the board using poplar board layer of Eucalyptus ply appearance respectively; Carry out bonding according to grain of wood mutually orthogonal direction between adjacent flaggy; The modified soybean glue without aldehyde is adopted to carry out bonding between adjacent flaggy. Board using poplar board layer is melamine impregnated paper Recombinant Wood board using poplar board layer, and Eucalyptus ply is rotary-cut Eucalyptus ply; Fir core plate layer is to adopt that modified soybean is gluing connects the fir core plate layer being combined into. Melamine impregnated paper thickness 1.0 millimeters; Eucalyptus ply thickness 3.0 millimeters; Fir core plate layer thickness 16 millimeters.
Embodiment three
The manufacture method of rubber made from soybean cake insect prevention ecological decorative panel comprises the following steps successively:
A) make modified soybean glue: 100 parts without aldehyde liquid in add 40 parts of soybean vegetable protein uniform stirring 20min, add 1.0 parts of insect-proof agents and 8 parts of fillers stirring 3-5 minute, it is thus achieved that modified soybean glue;
Insect-proof agent is at least one in cypermethrin, fenvalerate, permethrin, biphenyl chrysanthemum fat or benzene cyanogen chrysanthemum fat;
B) modified soybean glue is coated on fir core plate layer two sides and all pastes Eucalyptus veneer on two sides, colded pressing by first time and hot pressing makes locust beam gum stable, become slab, then by slab sanding and after sanding the outer surface modified soybean glue of slab, then stick melamine impregnated paper Recombinant Wood board using poplar board layer again, then carry out colding pressing for the second time and hot pressing obtains rubber made from soybean cake insect prevention ecological decorative panel.
Pressure of colding pressing for the first time is 1MPa, and cold pressing time 50min for the first time; First time hot pressing pressure 0.9MPa, first time hot pressing temperature 110 DEG C, first time hot pressing speed is 0.9min/mm.
Pressure of colding pressing for the second time is 0.9MPa, and cold pressing time 50min for the second time; Second time hot pressing pressure 0.8MPa, second time hot pressing temperature 110 DEG C, second time hot pressing speed is 0.95min/mm.
The rubber made from soybean cake insect prevention ecological decorative panel being finally made includes the fir core plate layer mediated, and is bonded in the upper and lower Eucalyptus ply of fir core plate layer respectively and is bonded in the board using poplar board layer of Eucalyptus ply appearance respectively; Carry out bonding according to grain of wood mutually orthogonal direction between adjacent flaggy; The modified soybean glue without aldehyde is adopted to carry out bonding between adjacent flaggy. Board using poplar board layer is melamine impregnated paper Recombinant Wood board using poplar board layer, and Eucalyptus ply is rotary-cut Eucalyptus ply; Fir core plate layer is to adopt that modified soybean is gluing connects the fir core plate layer being combined into. Melamine impregnated paper thickness 0.8 millimeter; Eucalyptus ply thickness 2.5 millimeters; Fir core plate layer thickness 14 millimeters.
Wood preservation rate of weight loss less than 1.67% after process, corrosion resistant grade 1(national standard); The killed value 0.11 of wood mould after chemicals treatment of the present invention, preventing efficiency more than 97.3%; The termite-proof mortality 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.'s ASTM-08 standard, and inhaling dose when medicament is 26.17kg/m3, processing timber moisture absorption ratio is less than 7.01%, reaches the standard of American Architecture specification≤28%; Reduce moisture absorption ratio, and the dimensional stability processing timber can be improved. U.S.'s Southern Pine moisture-resisting account rate increasing degree 30.8% of chemicals treatment of the present invention, and the bending strength of wood can be kept stable.
The testing result (unit: mg/l) of insect prevention ecological plate
By the change that can be seen that burst size of methanal that various grade adhesive detects in table, rubber made from soybean cake not only ensures the paint-free ecological plate E0 of formaldehyde and without aldehyde level, and other physical properties all meet international standards requirement.
This specific embodiment is only explanation of the invention; it is not limitation of the present invention; the present embodiment can be made the amendment not having creative contribution as required by those skilled in the art after reading this specification, but as long as being affected by the protection of Patent Law in scope of the presently claimed invention.
Claims (10)
1. a rubber made from soybean cake insect prevention ecological decorative panel, it is characterised in that: it includes the fir core plate layer mediated, and is bonded in the upper and lower Eucalyptus ply of described fir core plate layer respectively and is bonded in the board using poplar board layer of described Eucalyptus ply appearance respectively;
Carry out bonding according to grain of wood mutually orthogonal direction between adjacent described flaggy; The modified soybean glue without aldehyde is adopted to carry out bonding between adjacent described flaggy.
2. a kind of rubber made from soybean cake insect prevention ecological decorative panel according to claim 1, it is characterised in that: described modified soybean glue includes the raw material of following mass parts;
Liquid without aldehyde 100 parts
Soybean vegetable protein 30-50 part
Insect-proof agent 0.2-2.0 part
Filler 5-10 part.
3. a kind of rubber made from soybean cake insect prevention ecological decorative panel according to claim 2, it is characterised in that: described insect-proof agent is at least one in cypermethrin, fenvalerate, permethrin, biphenyl chrysanthemum fat or benzene cyanogen chrysanthemum fat.
4. a kind of rubber made from soybean cake insect prevention ecological decorative panel according to claim 1, it is characterised in that: described board using poplar board layer is melamine impregnated paper Recombinant Wood ply, and described Eucalyptus ply is rotary-cut Eucalyptus ply; Described fir core plate layer is to adopt that modified soybean is gluing connects the fir core plate layer being combined into.
5. a kind of rubber made from soybean cake insect prevention ecological decorative panel according to claim 4, it is characterised in that: described melamine impregnated paper thickness 0.5-1.0 millimeter; Described Eucalyptus ply thickness 1.7-3.0 millimeter; Described fir core plate layer thickness 10-16 millimeter.
6. the manufacture method of a kind of rubber made from soybean cake insect prevention ecological decorative panel according to any one of claim 1-5, it is characterised in that it comprises the following steps successively:
Make modified soybean glue: 100 parts without aldehyde liquid in add 30-50 part soybean vegetable protein uniform stirring 15-25min, add 0.2-2.0 part insect-proof agent and 5-10 part filler stirring 3-5 minute, it is thus achieved that modified soybean glue;
Described modified soybean glue is coated on fir core plate layer two sides and all pastes Eucalyptus veneer on two sides, colded pressing by first time and hot pressing makes locust beam gum stable, become slab, then by described slab sanding and after sanding modified soybean glue described in the outer surface of described slab, then stick melamine impregnated paper Recombinant Wood board using poplar board layer again, then carry out colding pressing for the second time and hot pressing obtains rubber made from soybean cake insect prevention ecological decorative panel.
7. the manufacture method of a kind of rubber made from soybean cake insect prevention ecological decorative panel according to claim 6, it is characterised in that pressure of colding pressing of described first time is 0.8-1.2MPa, first time colds pressing time 30-60min.
8. the manufacture method of a kind of rubber made from soybean cake insect prevention ecological decorative panel according to claim 7, it is characterised in that described first time hot pressing pressure 0.6-1.2MPa, first time hot pressing temperature 100-120 DEG C, first time hot pressing speed is 0.6-1.3min/mm.
9. the manufacture method of a kind of rubber made from soybean cake insect prevention ecological decorative panel according to claim 8, it is characterised in that described second time pressure of colding pressing is 0.8-1.2MPa, second time is colded pressing time 30-60min.
10. the manufacture method of a kind of rubber made from soybean cake insect prevention ecological decorative panel according to claim 9, it is characterised in that described second time hot pressing pressure 0.6-1.2MPa, second time hot pressing temperature 100-120 DEG C, second time hot pressing speed is 0.6-1.3min/mm.
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| CN201610126237.3A CN105666600A (en) | 2016-03-07 | 2016-03-07 | Soya bean glue insect prevention ecological decoration plate and manufacturing method thereof |
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| CN201610126237.3A CN105666600A (en) | 2016-03-07 | 2016-03-07 | Soya bean glue insect prevention ecological decoration plate and manufacturing method thereof |
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