CN108312674A - A kind of green structural material decorative panel and preparation method thereof - Google Patents
A kind of green structural material decorative panel and preparation method thereof Download PDFInfo
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- CN108312674A CN108312674A CN201810175628.3A CN201810175628A CN108312674A CN 108312674 A CN108312674 A CN 108312674A CN 201810175628 A CN201810175628 A CN 201810175628A CN 108312674 A CN108312674 A CN 108312674A
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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
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin 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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- 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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
-
- 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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/08—Copolymers of styrene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
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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
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
- C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D127/04—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C09D127/06—Homopolymers or copolymers of vinyl chloride
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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
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
- C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
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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
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/322—Ammonium phosphate
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/322—Ammonium phosphate
- C08K2003/323—Ammonium polyphosphate
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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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
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Abstract
The invention discloses a kind of green structural material decorative panels, including substrate, buffer layer, flame-retardant layer and the antibacterial layer being laid with successively from bottom to top, the antibacterial layer are covered on by adhesive linkage on flame-retardant layer；The present invention also provides a kind of preparation methods of green structural material decorative panel to be conducive to the protection of environment using the material being easy to get as synthesis material, and antibiotic layer dirt resistant surfaces have the characteristics that hardness height, good toughness, impact resistance are strong；The case where design of buffer layer avoids the deformation or rupture of slight impact, extends the service life of building board, reduces production cost, while the performance of building board is more preferable, there is cushion bumper, antibacterial bacteriostatic；The design of flame-retardant layer can directly avoid the catching fire of building board, improve the safety used, be suitble to promote the use of.
Description
Technical field
The invention belongs to environment-friendly building materials technical fields, and in particular to a kind of green structural material decorative panel and its preparation side
Method.
Background technology
Currently, with China's expanding economy, effective use of energy sources reduces environmental pollution, reduces industrial accident frequency
It is secondary, it is ensured that environmentally protective importance is increasingly prominent.Problem of environmental pollution more endangers people not only bad for the development of the national economy
The survival and development.
In the case where people's environmental consciousness constantly enhances, people increasingly praise highly the use of environment-friendly materials.The ring of mainstream
Guarantor's material classification has following several：
Substantially nontoxic type：Refer to it is natural, itself without or few toxic substance, without polluting only carried out letter
The ornament materials singly processed.Such as gypsum, talcum powder, sandstone, timber and certain lithotomes；
Low toxicity, low emission type：Refer to through the technological means such as processing, synthesize control poisonous and harmful substances accumulation and
Slow release, because its toxicity is slight, does not constitute dangerous ornament materials to human health.As burst size of methanal is relatively low, reaches state
Lumber core, glued board, the fiberboard of family's standard.
Currently, the application field of ornament materials, than wide, more ornament materials use environment is severe, is often associated with hair
Situations such as mould, foaming, mould growth, brings inconvenient and health problem to user.And the toughness of existing ornament materials is poor,
Poor impact resistance, and more dalle is inflammable, there are great security risks, therefore, produce a kind of decoration template of environmental protection
Material is particularly important.
Invention content
For overcome the deficiencies in the prior art, the present invention provides a kind of green structural material decorative panels, especially by such as
Lower technical solution is realized：
A kind of green structural material decorative panel, including the substrate, buffer layer, flame-retardant layer and the suppression that are laid with successively from bottom to top
Bacterium layer, the antibacterial layer are covered on by adhesive linkage on flame-retardant layer；
Wherein, flame-retardant layer includes following raw material：61-65 parts of styrene-vinyl chloride graft copolymer, polyvinyl chloride
15-25 parts of resin, 10-12 parts of epoxidized soybean oil, 23-35 parts of pentaerythrite, 18-30 parts of ammonium phosphate salt, ammonium polyphosphate 50-60
Part, 10-13 parts of cumyl peroxide crosslinking agent, 3-4 parts of antioxidant.
Further, waterproof layer is covered on the top surface of the flame-retardant layer, adhesive linkage sticks on the waterproof layer.
Further, the antibacterial layer includes interlayer, antimicrobial coating, and antibacterial layer is formed by antibacterial coating, antibacterial coating packet
Containing following raw material：It is 7-8 parts of titanium dioxide powder, 0.3-0.6 parts of polyethylene wax, 30-35 parts of ethyl acetate, nano oxidized
3-7 parts of zinc, 25-45 parts of Corvic, 3-5 parts of photoinitiator；
The interlayer edge has extended downwardly square protruding, and adhesive linkage is located in square protruding, the bottom surface of square protruding with
Flame-retardant layer top surface contacts adhesion.
Further, the upper surface of the antibacterial layer is covered with anti-scratch layers, and anti-scratch layers are formed by non-skid coating, anti-scratch coating
Include the raw material of following parts by weight：It is saturated 5-8 parts of three-level last of the ten Heavenly stems vinyl carboxylates, 13-24 parts of non-isocyanate polyurethane, amino modeling
Expect 7-16 parts, 9-21 parts of polyethylene terephthalate.
Further, the buffer layer includes following raw material：40-55 parts of Corvic, epoxy resin 5-
10 parts, 5-6 parts of polytetrafluoroethylene (PTFE), 2-3 parts of nano-titanium dioxide, 6-8 parts of ceramic, auxiliary agent be 0.5-1 parts.
Further, the substrate includes following raw material：35-45 parts of polyvinyl chloride, haloflex 20-25
Part, 8-10 parts of processing aid, 10-15 parts of reinforcing agent, 10-12 parts of plasticizer, 5-8 parts of stabilizer.
The present invention also provides the preparation methods of green structural material decorative panel, specifically include following steps：
Include the following steps：
S1：Polyvinyl chloride, processing aid, plasticizer are kneaded, and hot pressing forms substrate；
S2：Corvic, epoxy resin, polytetrafluoroethylene (PTFE) classification are hot pressed into buffer layer；
S3：Buffer layer is pasted on the substrate layer, compacting forms buffer substrate；
S4：Fire-retardant substrate is formed on the upper surface of buffering backing material plate；
S5：It is laid with one layer of waterproof layer on the top surface of flame-retardant base layer plate, adhesive linkage is laid on waterproof layer；By antibacterial coating packet
It covers painting to be located on the surface of adhesive layer, antibacterial substrate is formed in drying in oven；
S6：The surface of antibacterial basal plate is coated into anti-scratch coating, forms anti-scratch layers after drying.
Furtherly, the preferred embodiment of the method for the present invention is：
S1：Polyvinyl chloride is put into kneading device and is heated, when temperature rises to 90-120 DEG C, adds stabilizer, postcooling
To room temperature；Be further continued for being heated to 140-160 DEG C, addition processing aid, plasticizer are kneaded, after mixture is cooled to 45-
55 DEG C, hot pressing forms substrate, places 10-30 minutes；
S2：Corvic, epoxy resin, polytetrafluoroethylene (PTFE) are stirred 10 minutes at 100 DEG C, is added and is uniformly mixed
Nano-titanium dioxide, auxiliary agent；After be warming up to 220-240 DEG C stir 5-10 minutes, ceramic is added afterwards, at 80-120 DEG C
It is hot pressed into buffer layer；
S3：Buffer layer is pasted on the substrate layer, is warming up to 80-110 DEG C, is suppressed 1-3 minutes；After be cooled to 50-65 DEG C,
Interval is suppressed three times, every time compacting 10-13 minutes, and interval time 15-30 second forms buffer substrate；
S4：Styrene-vinyl chloride graft copolymer, the epoxidized soybean oil mechanical agitation at 60-75 DEG C are taken, sea is then added
Afrodite obtains glue；Pentaerythrite, ammonium phosphate salt, ammonium polyphosphate are sequentially added in glue, peroxide is added in heating stirring afterwards
Change diisopropylbenzene (DIPB) crosslinking agent；Add Corvic, antioxidant, be warming up at 140-160 DEG C and stir, after pour and set
On the upper surface of the buffering backing material plate, fire-retardant substrate is formed；
S5：One layer of waterproof layer is laid at 60-70 DEG C on the top surface of flame-retardant base layer plate, adhesive linkage is laid on waterproof layer；It will
Antibacterial coating cladding, which applies, to be located on the surface of adhesive layer, and antibacterial substrate is formed in drying in oven；
S6：The surface of antibacterial basal plate is coated into anti-scratch coating, forms anti-scratch layers after drying.
The beneficial effects of the invention are as follows：
(1), the present invention is formed by buffer layer, flame-retardant layer and antibacterial layer, and using the material being easy to get as synthesis
Raw material, is conducive to the protection of environment, and antibiotic layer dirt resistant surfaces have the features such as hardness is high, good toughness, impact resistance is strong；Buffer layer
The case where design avoids the deformation or rupture of slight impact, extends the service life of building board.
(2), flame-retardant layer of the invention is equipped with waterproof layer, further protects flame-retardant layer：It is rectangular under antibacterial layer
Squarely channel-shaped, and adhesive linkage is coated in slot, the protection to adhesive linkage is formed, is avoided caused by mouldy, raw bacterium to bonding
The damage of layer, using effect is good, ensure that stability, the safety of bonding.
(3), the present invention is coated with anti-scratch layers on the surface of antibacterial layer so that antibacterial layer is not easy to be contaminated, it is easier to it cleans,
Can effectively prevent and scratch, and protection realized to antibacterial layer material, whole building board use the stability of layers of material compared with
It is good.
(4) present invention is to the preparation of building board using the method for multi-step, and process conditions are in preferable range, to equipment
And environmental requirement is relatively low, the performance for the building board for reducing production cost, while producing is more preferable, there is cushion bumper, antibacterial
The advantages that antibacterial and time that is adhesively fixed is long；The design of flame-retardant layer can directly avoid the catching fire of building board, and improving makes
Safety, it is suitble to promote the use of.
Specific implementation mode
The following is a clear and complete description of the technical scheme in the embodiments of the invention, it is clear that described embodiment
Only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
The every other embodiment that art personnel are obtained without making creative work belongs to the model that the present invention protects
It encloses.
Embodiment 1：
A kind of green structural material decorative panel, including the substrate, buffer layer, flame-retardant layer and the suppression that are laid with successively from bottom to top
Bacterium layer, the antibacterial layer are covered on by adhesive linkage on flame-retardant layer；
Wherein, flame-retardant layer includes following raw material：63 parts of styrene-vinyl chloride graft copolymer, polyvinyl chloride tree
18 parts of fat, 10 parts of epoxidized soybean oil, 23 parts of pentaerythrite, 22 parts of ammonium phosphate salt, 52 parts of ammonium polyphosphate, cumyl peroxide are handed over
Join 11 parts of agent, 3 parts of antioxidant；
The adhesive linkage is formed by bonding agent, bonding agent be esters of acrylic acid, rubber, epoxy resin, polyurethanes,
At least one of organic silicon and polyimide.
Further, it is covered with waterproof layer on the top surface of the flame-retardant layer, waterproof layer is formed by water-proof acrylic acid paint, is glued
Layer is connect to stick on the waterproof layer.
Further, the antibacterial layer includes interlayer, antimicrobial coating, and antibacterial layer is formed by antibacterial coating, antibacterial coating packet
Containing following raw material：7 parts of titanium dioxide powder, 33 parts of ethyl acetate, 5 parts of nano zine oxide, gathers 0.4 part of polyethylene wax
34 parts of vinyl chloride resin, 4 parts of photoinitiator；
The antibacterial coating can be prepared by either type well known in the art, such as by titanium dioxide powder, ethyl acetate, receive
Rice zinc oxide is stirred evenly with Corvic and sepiolite, and epoxidized soybean oil is added at a suitable temperature, titanium dioxide, gathers
Ethylene waxes and anti-impact modifier carry out in proper temperature and under conditions of the time polymerization, are eventually adding photoinitiator etc.
Auxiliary agent can obtain antibacterial coating.
The interlayer edge has extended downwardly square protruding, and adhesive linkage is located in square protruding, the bottom surface of square protruding with
Flame-retardant layer top surface contacts adhesion.
Further, the upper surface of the antibacterial layer is covered with anti-scratch layers, and anti-scratch layers are formed by non-skid coating, anti-scratch coating
Include the raw material of following parts by weight：It is saturated 6 parts of three-level last of the ten Heavenly stems vinyl carboxylates, 15 parts of non-isocyanate polyurethane, aminoplast 11
Part, 13 parts of polyethylene terephthalate.
The anti-scratch coating can be prepared by either type well known in the art, such as the three-level last of the ten Heavenly stems will be saturated in the case where being suitble to temperature
Vinyl carboxylates, non-isocyanate polyurethane and acrylic monomer and suitable solvent and optionally initiator appropriate mixes
Uniformly, aminoplast, polyethylene terephthalate is then added, is gathered in proper temperature and under conditions of the reaction time
Cooperation is used, and the auxiliary agents such as the rear levelling agent being added known to the art personage or surface smoothing preparation can obtain the anti-pollution paint.
Further, the buffer layer includes following raw material：48 parts of Corvic, gathers 7 parts of epoxy resin
5 parts of tetrafluoroethene, 2 parts of nano-titanium dioxide, 7 parts of ceramic, auxiliary agent are 0.7 part.
Further, the substrate layer includes following raw material：38 parts of polyvinyl chloride, adds 23 parts of haloflex
9 parts of work auxiliary agent, 13 parts of reinforcing agent, 11 parts of plasticizer, 7 parts of stabilizer.
Embodiment 2：
The present invention also provides the preparation methods of green structural material decorative panel, specifically include following steps：
S1：Polyvinyl chloride is put into kneading device and is heated, when temperature rises to 110 DEG C, adds stabilizer, postcooling to room
Temperature；Be further continued for being heated to 145 DEG C, addition processing aid, plasticizer are kneaded, after mixture is cooled to 48 DEG C, hot pressing
At substrate, place 20 minutes；
S2：Corvic, epoxy resin, polytetrafluoroethylene (PTFE) are stirred 10 minutes at 100 DEG C, is added and is uniformly mixed
Nano-titanium dioxide, auxiliary agent；After be warming up to 220 DEG C stir 8 minutes, ceramic is added afterwards, buffering is hot pressed at 90 DEG C
Layer；
S3：Buffer layer is pasted on the substrate layer, is warming up to 95 DEG C, is suppressed 3 minutes；After be cooled to 55 DEG C, interval is three times
Compacting is suppressed 11 minutes, 18 seconds interval times every time, forms buffer substrate；
S4：Styrene-vinyl chloride graft copolymer, the epoxidized soybean oil mechanical agitation at 68 DEG C are taken, Hai Pao is then added
Stone obtains glue；Pentaerythrite, ammonium phosphate salt, ammonium polyphosphate are sequentially added in glue, peroxidating is added in heating stirring afterwards
Diisopropylbenzene (DIPB) crosslinking agent；Add Corvic, antioxidant, be warming up at 148 DEG C and stir, after pour be located at it is described
Buffering backing material plate upper surface on, form fire-retardant substrate；
S6：One layer of waterproof layer is laid at 68 DEG C on the top surface of flame-retardant base layer plate, adhesive linkage is laid on waterproof layer；It will be antibacterial
Coating cladding, which applies, to be located on the surface of adhesive layer, and antibacterial substrate is formed in drying in oven；
S7：The surface of antibacterial basal plate is coated into anti-scratch coating, forms anti-scratch layers after drying.
Embodiment 3：
Flame-retardant base layer plate preparation in the embodiment of the present invention 3 includes the following steps：
It is mechanical at 62 DEG C that 60% parts by weight of styrene-vinyl chloride graft copolymer and epoxidized soybean oil are first added in S4
Stirring 1.5 hours, is then added sepiolite, obtains glue；
The pentaerythrite, ammonium phosphate salt, ammonium polyphosphate of 80% parts by weight are sequentially added in glue, heating stirring 1 hour；
Cumyl peroxide crosslinking agent is added afterwards；Corvic, antioxidant are added, and remaining 40% parts by weight are added
Styrene-vinyl chloride graft copolymer and epoxidized soybean oil, be added the pentaerythrites of remaining 20% parts by weight, ammonium phosphate salt and
Ammonium polyphosphate is warming up at 160 DEG C and stirs 1 hour, after pour and be located on the upper surface of the buffering backing material plate, form resistance
Fire substrate；Remaining step is the same as embodiment 2.
Embodiment 4：
Antibacterial basal plate preparation in the embodiment of the present invention 4 includes the following steps：
It is laid with one layer of waterproof layer at 68 DEG C on the top surface of flame-retardant base layer plate in S6, then dries waterproof at 80 DEG C
Layer；After standing 1 hour, it is laid with adhesive linkage on waterproof layer, first coats antibacterial coating in the upper surface of adhesive linkage, is dried in baking oven
Form is at the first antibacterial layer；It is coated with one layer of antibacterial coating in the side of adhesive linkage and the top surface of the first antibacterial layer afterwards, 60
DEG C baking oven in dry 3 hours, wherein adhesive linkage lateral surface antibacterial layer be interlayer, antibacterial substrate is integrally formed；Remaining step
With embodiment 2.
Embodiment 5：
The preparation of substrate includes the following steps in the embodiment of the present invention 5：
Clay and drying dehydration, broken and sieving are handled in S1, processing makes soil moisture content be less than 3%, in pug
White clay, white sand are added, white clay, white sand and pug are by weight 5-25：5-35：40-95 is prepared, and 40 mesh screen of rear mistake, dispersion are equal
It is even；By the mud material forming after homogenizing, it is 130 DEG C -180 DEG C in temperature and is dried 3 hours, is finally sintered at 1400 DEG C of temperature
3 hours, then cool the temperature to 1000 DEG C and be sintered 1.5 hours, obtain underlying substrate；
Polyvinyl chloride is put into kneading device and is heated, when temperature rises to 110 DEG C, adds stabilizer, postcooling to room temperature；
Be further continued for being heated to 145 DEG C, addition processing aid, plasticizer are kneaded, after mixture is laid on to gained at 140 DEG C
On underlying substrate, 48 DEG C are cooled to, hot pressing forms substrate；Remaining step is the same as embodiment 2.
The present invention is formed by buffer layer, flame-retardant layer and antibacterial layer, and using the material that is easy to get as synthesis material,
Conducive to the protection of environment, antibiotic layer dirt resistant surfaces have the features such as hardness is high, good toughness, impact resistance is strong；The design of buffer layer
The case where avoiding the deformation or rupture of slight impact, extends the service life of building board；Flame-retardant layer is equipped with waterproof layer, into
One step protects flame-retardant layer：The lower section of antibacterial layer forms rectangular channel-shaped, and adhesive linkage is coated in slot, is formed to bonding
The protection of layer, avoids the damage to adhesive linkage caused by mouldy, raw bacterium, using effect is good, ensure that stability, the safety of bonding
Property.
The present invention to building board preparation using multi-step method, process conditions in preferable range, to equipment with
And environmental requirement is relatively low, the performance for the building board for reducing production cost, while producing is more preferable, there is cushion bumper, antibacterial suppression
The advantages that bacterium and the long time that is adhesively fixed；The design of flame-retardant layer can directly avoid the catching fire of building board, improve use
Safety, be suitble to promote the use of.
The anti-scratch layers on surface of the present invention have non-maintaining, self-cleaning excellent properties, and surface dirt can be direct by clear water
Cleaning, fabulous hydrophobicity and reprimand oil；The antibacterial layer of the present invention has good biocidal property, resists multiple infectious disease bacterium in plank
The survival on surface, reduce the possibility of disease infection, and the more close structure and waterproof layer of this product, adhesive linkage are set
Meter has certain soundproof effect, can effectively prevent outdoor noise and get in, and improves the comfort of people's life.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of green structural material decorative panel, it is characterised in that：Including the substrate, buffer layer, resistance being laid with successively from bottom to top
Combustion layer and antibacterial layer, the antibacterial layer are covered on by adhesive linkage on flame-retardant layer；
Wherein, flame-retardant layer includes following raw material：61-65 parts of styrene-vinyl chloride graft copolymer, Corvic
15-25 parts, 10-12 parts of epoxidized soybean oil, 23-35 parts of pentaerythrite, 18-30 parts of ammonium phosphate salt, 50-60 parts of ammonium polyphosphate, mistake
Aoxidize 10-13 parts of diisopropylbenzene (DIPB) crosslinking agent, 3-4 parts of antioxidant.
2. according to a kind of green structural material decorative panel required described in 1, it is characterised in that：It is pasted on the top surface of the flame-retardant layer
There are waterproof layer, adhesive linkage to stick on the waterproof layer.
3. according to a kind of green structural material decorative panel required described in 1, it is characterised in that：The antibacterial layer includes interlayer, resists
Bacterium coating, antibacterial layer are formed by antibacterial coating, and antibacterial coating includes following raw material：7-8 parts of titanium dioxide powder, poly- second
0.3-0.6 parts of alkene wax, 30-35 parts of ethyl acetate, 3-7 parts of nano zine oxide, 25-45 parts of Corvic, photoinitiator 3-5
Part；
The interlayer edge has extended downwardly square protruding, and adhesive linkage is located in square protruding, the bottom surface of square protruding with it is fire-retardant
Layer top surface contacts adhesion.
4. a kind of green structural material decorative panel according to claim 1 or 3, it is characterised in that：It is described antibacterial
The upper surface of layer is covered with anti-scratch layers, and anti-scratch layers are formed by non-skid coating, and anti-scratch coating includes the raw material of following parts by weight：Saturation
5-8 parts of three-level last of the ten Heavenly stems vinyl carboxylates, 13-24 parts of non-isocyanate polyurethane, 7-16 parts of aminoplast, poly terephthalic acid second two
9-21 parts of alcohol ester.
5. according to a kind of green structural material decorative panel required described in 1, it is characterised in that：The buffer layer includes following weight
Part raw material：40-55 parts of Corvic, 5-10 parts of epoxy resin, 5-6 parts of polytetrafluoroethylene (PTFE), 2-3 parts of nano-titanium dioxide,
6-8 parts of ceramic, auxiliary agent are 0.5-1 parts.
6. according to a kind of green structural material decorative panel required described in 1, it is characterised in that：The substrate includes following parts by weight
Raw material：35-45 parts of polyvinyl chloride, 20-25 parts of haloflex, 8-10 parts of processing aid, 10-15 parts of reinforcing agent, plasticizer 10-
12 parts, 5-8 parts of stabilizer.
7. according to any green structural material decorative panel preparation methods of claim 1-6, which is characterized in that including following
Step：
S1：Polyvinyl chloride, processing aid, plasticizer are kneaded, and hot pressing forms substrate；
S2：Corvic, epoxy resin, polytetrafluoroethylene (PTFE) classification are hot pressed into buffer layer；
S3：Buffer layer is pasted on the substrate layer, compacting forms buffer substrate；
S4：Fire-retardant substrate is formed on the upper surface of buffering backing material plate；
S5：It is laid with one layer of waterproof layer on the top surface of flame-retardant base layer plate, adhesive linkage is laid on waterproof layer；Antibacterial coating is coated and is applied
It is located on the surface of adhesive layer, antibacterial substrate is formed in drying in oven；
S6：The surface of antibacterial basal plate is coated into anti-scratch coating, forms anti-scratch layers after drying.
8. preparation method according to claim 7, which is characterized in that in S1：Polyvinyl chloride is put into kneading device
Heating when temperature rises to 90-120 DEG C, adds stabilizer, postcooling to room temperature；It is further continued for being heated to 140-160 DEG C, addition adds
Work auxiliary agent, plasticizer are kneaded, after mixture is cooled to 45-55 DEG C, hot pressing forms substrate, places 10-30 minutes,；
In S2：Corvic, epoxy resin, polytetrafluoroethylene (PTFE) are stirred 10 minutes at 100 DEG C, are added uniformly mixed
Nano-titanium dioxide, auxiliary agent；After be warming up to 220-240 DEG C stir 5-10 minute, ceramic is added afterwards, at 80-120 DEG C heat
It is pressed into buffer layer.
9. preparation method according to claim 7, which is characterized in that in S3：Buffer layer is pasted on the substrate layer, is risen
Temperature is suppressed 1-3 minutes to 80-110 DEG C；After be cooled to 50-65 DEG C, interval is suppressed three times, every time compacting 10-13 minute, is spaced
Time 15-30 second forms buffer substrate.
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| CN201810175628.3A CN108312674A (en) | 2018-03-02 | 2018-03-02 | A kind of green structural material decorative panel and preparation method thereof |
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| CN201810175628.3A CN108312674A (en) | 2018-03-02 | 2018-03-02 | A kind of green structural material decorative panel and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112248593A (en) * | 2020-10-29 | 2021-01-22 | 南通市海锐实验器材有限公司 | Environment-friendly PVC material and manufacturing method thereof |
| CN113006335A (en) * | 2021-02-24 | 2021-06-22 | 深圳市坐标建筑装饰工程股份有限公司 | Mildew-proof and fireproof composite wallboard, preparation method thereof and wall |
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| CN103773187A (en) * | 2014-01-20 | 2014-05-07 | 南通钰成光电科技有限公司 | Enamelled wire coating for electric appliance and preparation method thereof |
| CN106079783A (en) * | 2016-06-21 | 2016-11-09 | 广州市锐博塑料五金制品有限公司 | A kind of antibacterial resin plate and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112248593A (en) * | 2020-10-29 | 2021-01-22 | 南通市海锐实验器材有限公司 | Environment-friendly PVC material and manufacturing method thereof |
| CN113006335A (en) * | 2021-02-24 | 2021-06-22 | 深圳市坐标建筑装饰工程股份有限公司 | Mildew-proof and fireproof composite wallboard, preparation method thereof and wall |
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