CN107880577A - A kind of antibacterial and mouldproof composite plate and preparation method thereof - Google Patents

A kind of antibacterial and mouldproof composite plate and preparation method thereof Download PDF

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Publication number
CN107880577A
CN107880577A CN201711141491.1A CN201711141491A CN107880577A CN 107880577 A CN107880577 A CN 107880577A CN 201711141491 A CN201711141491 A CN 201711141491A CN 107880577 A CN107880577 A CN 107880577A
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parts
composite plate
antibacterial
fiber
facing paper
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CN201711141491.1A
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Inventor
戴爱春
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Ningbo Endi Sanitary Ware Co Ltd
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Ningbo Endi Sanitary Ware Co Ltd
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Priority to CN201711141491.1A priority Critical patent/CN107880577A/en
Publication of CN107880577A publication Critical patent/CN107880577A/en
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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
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/08—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the cooling method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/06—Alcohols; Phenols; Ethers; Aldehydes; Ketones; Acetals; Ketals
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/07—Nitrogen-containing compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/675—Oxides, hydroxides or carbonates
    • 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
    • B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
    • B32B2307/7145—Rot proof, resistant to bacteria, mildew, mould, fungi
    • 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
    • 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
    • C08K2003/2286—Oxides; Hydroxides of metals of silver
    • 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
    • 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
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C08K2003/265—Calcium, strontium or barium carbonate
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation
    • 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
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • 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
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • 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
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/16—Fibres; Fibrils

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Laminated Bodies (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention discloses a kind of antibacterial and mouldproof composite plate and preparation method thereof, composite plate includes plate core, the facing paper on plate core two sides and the finish paint coated on facing paper surface, and plate core includes 30 40 parts of phenolic resin, 25 35 parts of fiber, 20 30 parts of makrolon, 5 10 parts of complex antimicrobials, 48 parts of adhesive, 48 parts of calcium carbonate superfine powder, 36 parts of chitosan, 38 parts of mould inhibitor, 0.5 1.5 parts of coupling agent, 0.3 0.8 parts of dispersant；Facing paper is the facing paper that 4 parts of antiseptics and 1 part of nano phase ag_2 o are prepared in 95 parts of paper pulp；Fiber is the one or more in stalk fibre, zein fiber, trees fiber；Finish paint is epoxy finish.A kind of antibacterial and mouldproof composite plate that the present invention obtains, raw material is almost nontoxic, and using natural fibers such as stalk fibres, gained composite plate, not only there is good anti-microbial property, also with certain anti-mold effect so that application environment is more extensive, the preparation method of the present invention is simply operable, safety and environmental protection.

Description

A kind of antibacterial and mouldproof composite plate and preparation method thereof
Technical field
The present invention relates to architectural constructional materials, particularly a kind of antibacterial and mouldproof composite plate and preparation method thereof.
Background technology
At present, the application of composite plate is more and more extensive, kitchen tools table top, washing table top especially in life staying idle at home, Dining table, desk, door and window, so the bath lavatory compartment of public place, wash platform, reception counters, articles holding table, ceiling, desk and Office cubicles etc., can all composite plate be used to make.But in the case where people's material conditions are lifted, Environmental Health is wanted More and more higher is sought, the thing followed is exactly the emphasis to the antibacterial and mouldproof effect of material.However, present antibacterial and mouldproof is compound For plate also in being mined, probing into, technology is immature, and antibacterial and mouldproof effect is difficult to reach excellent.
The content of the invention
It is a primary object of the present invention to provide the antibacterial and mouldproof composite plate that a kind of anti-microbial property is good, anti-mold effect is good.
To achieve the above objectives, the technical solution adopted by the present invention is：The composite plate includes plate core, the dress on plate core two sides Decorations paper and the finish paint coated on facing paper surface, the plate core are made up of following raw materials by weight：Phenolic resin 30-40 Part, fiber 25-35 parts, makrolon 20-30 parts, complex antimicrobials 5-10 parts, adhesive 4-8 parts, calcium carbonate superfine powder 4-8 parts, Chitosan 3-6 parts, mould inhibitor 3-8 parts, coupling agent 0.5-1.5 parts, dispersant 0.3-0.8 parts；Wherein, the facing paper is 95 The facing paper that 4 parts of antiseptics and 1 part of nano phase ag_2 o are prepared in part paper pulp；The fiber be stalk fibre, zein fiber, One or more in trees fiber；The finish paint is epoxy finish.
The complex antimicrobials include nano zine oxide 10-20 parts, mint fibers 5-10 parts, cedar wood oil 2-6 parts, ethylene glycol 4-8 parts, nano titanium oxide 10-20 parts, nano phase ag_2 o 15-25 parts, triethylene tetramine 3-9 parts.
Above-mentioned adhesive is epobond epoxyn；Mould inhibitor is mildew preventing agent for wood；Coupling agent is silane coupler, disperseed Agent is barium stearate.
A kind of preparation method of antibacterial and mouldproof composite plate, comprises the following steps：
(1) complex antimicrobials are prepared：By ethylene glycol 4-8 parts, mint fibers 5-10 parts, nano zine oxide 10-20 parts, cedar wood oil 2- 6 parts add reactors in, reaction temperature be 80-90 DEG C at stirring reaction 0.5h, add nano titanium oxide 10-20 parts, Nano phase ag_2 o 15-25 parts and triethylene tetramine 3-9 parts, stirring reaction 1h at being 85-95 DEG C in reaction temperature, are cooled to 50- It is stand-by after 60 DEG C；
(2) plate core is prepared：By fiber 25-35 parts, dispersant 0.3-0.8 parts, chitosan 3-6 parts, calcium carbonate superfine powder 4-8 parts and gather Carbonic ester 20-30 parts are added into reactor, the stirring reaction 0.5-1h at 60-80 DEG C, sequentially add phenolic resin 30-40 Part, adhesive 4-8 parts, complex antimicrobials 5-10 parts, mould inhibitor 3-8 parts, coupling agent 0.5-1.5 parts, it is well mixed, in 60-80 Taken out after reacting 0.5h at DEG C, then drying obtains mixture at 80-100 DEG C, it is standby；
(3) mixture for obtaining step (2) machinery on hot press is mated formation, and plate core is made after precompressed hot pressing；
(4) facing paper is affixed on to the two sides of plate core, suppressed by hot press, is cooled down；
(5) finish paint is coated on to the surface of facing paper, Antimicrobial preservative composite plate is can obtain after natural air drying.
Wherein, phenolic resin has resistant to elevated temperatures effect, and has good viscose effect, enables to divide after the reaction Uniform raw material are dissipated to be bonded together；Makrolon has good weatherability, a fatigue durability, and it is tasteless it is odorless to human body without Evil, composite sanitary safety；Fiber uses the scientific idea of natural plant extract fiber, i.e. composite green environmental protection, and to human body Safety, the plate core main material as composite plate is uniformly mixed with phenolic resin, makrolon.The composite antibacterial added wherein Agent, there are natural material mint fibers, mint fibers are natural antibacterial functions fibers, are commonly applied in fabric, but are this time existed Under conditions of combining other chemical raw materials such as cedar wood oil, nano titanium oxide, ethylene glycol, triethylene tetramine, applied to compound anti- In microbial inoculum, its antibacterial effect can be played, also, adds nano zine oxide and nano phase ag_2 o both has antibacterial action Material, more can further improve the antibacterial effect of this complex antimicrobials.Calcium carbonate superfine powder is more in the application of plastic applications, and The present invention is generally the compound of fiber and plastic raw materials, so can improve the stability of this composite plate, hard to a certain extent Degree, and strengthen toughness.Chitosan is also to have certain antibacterial and anti-mold effect, in addition the addition of mould inhibitor, and plate core resists Bacterium and anti-mold effect are had been further upgraded.Facing paper is posted on plate core two sides, the facing paper also adds in production Antimicrobial component, and an aspect paint is coated on the facing paper surface after last hot pressing again, on the one hand can completely cut off air, play Anti-mold effect, on the other hand make it that composite plate is more glossy, it appears refined and fashion.
A kind of antibacterial and mouldproof composite plate that the present invention obtains, its technique effect is raw materials used almost nontoxic, and uses stalk The natural fibers such as fiber, it is a kind of environmentally friendly mode of secondary use, gained composite plate, not only with good anti-microbial property, goes back With certain anti-mold effect so that application environment is more extensive, in addition, the preparation method of the present invention is simply operable, safety And environmental protection.
Embodiment
Describe to be used to disclose the present invention below so that those skilled in the art can realize the present invention.It is excellent in describing below Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
Embodiment 1：
A kind of antibacterial and mouldproof composite plate that the present embodiment provides, including plate core, the facing paper on plate core two sides and coated on dress The finish paint on paper surface is adornd, the plate core is made up of following raw materials by weight：30 parts of phenolic resin, 35 parts of fiber, poly- carbon 25 parts of acid esters, 8 parts of complex antimicrobials, 5 parts of adhesive, 6 parts of calcium carbonate superfine powder, 5 parts of chitosan, 6 parts of mould inhibitor, coupling agent 0.6 Part, 0.5 part of dispersant；Wherein, the facing paper is that 4 parts of antiseptics and 1 part of nano phase ag_2 o are prepared in 95 parts of paper pulp Facing paper；The fiber is two kinds in stalk fibre, zein fiber, trees fiber；The finish paint is epoxy finish.It is described Complex antimicrobials include 15 parts of nano zine oxide, 8 parts of mint fibers, 4 parts of cedar wood oil, 6 parts of ethylene glycol, nano titanium oxide 15 Part, 18 parts of nano phase ag_2 o, 6 parts of triethylene tetramine.Above-mentioned adhesive is epobond epoxyn；Mould inhibitor is wood mould Agent；Coupling agent is silane coupler, dispersant is barium stearate.
A kind of preparation method of antibacterial and mouldproof composite plate, comprises the following steps：
(1) complex antimicrobials are prepared：6 parts of ethylene glycol, 8 parts of mint fibers, 15 parts of nano zine oxide, 4 parts of cedar wood oil are added anti- Answer in device, reaction temperature be 85 DEG C at stirring reaction 0.5h, add 15 parts of nano titanium oxide, 18 parts of nano phase ag_2 o and 6 parts of triethylene tetramine, stirring reaction 1h at being 90 DEG C in reaction temperature are stand-by after being cooled to 50 DEG C；
(2) plate core is prepared：By 25 parts of 35 parts of fiber, 0.5 part of dispersant, 5 parts of chitosan, 6 parts of calcium carbonate superfine powder and makrolon Add into reactor, the stirring reaction 0.5-1h at 70 DEG C, sequentially add 30 parts of phenolic resin, 5 parts of adhesive, compound anti- 8 parts of microbial inoculum, 6 parts of mould inhibitor, 0.6 part of coupling agent, it is well mixed, is taken out after reacting 0.5h at 70 DEG C, then dried at 95 DEG C Mixture is obtained, it is standby；
(3) mixture for obtaining step (2) machinery on hot press is mated formation, and plate core is made after precompressed hot pressing；
(4) facing paper is affixed on to the two sides of plate core, suppressed by hot press, is cooled down；
(5) finish paint is coated on to the surface of facing paper, Antimicrobial preservative composite plate is can obtain after natural air drying.
Detection：Composite plate obtained by the present embodiment is tailored into two pieces of 50mm × 50mm sizes, one of basis JISZ2801：2000《The detection and evaluation of antibacterial product anti-microbial property》Anti-microbial property test is carried out, detects and is with bacterium：Large intestine bar Bacterium, staphylococcus aureus, Candida albicans, Friedlander's bacillus, pseudomonas aeruginosa；Fritter composite plate is positioned over and contained There are 24h in the culture dish of thalline, test result：Thalline survival rate is low, antibiotic rate 99.2%.Another root tuber is according to ASTMG21-96 (2002)《Synthesize the measure of the resistance to fungoid of high polymer material》Fungicidal properties is tested, fritter composite plate is positioned over containing black song Mould, thermophilic loose mould, ball hair shell, G virens, Aureobasidium pullulans culture dish in 28 days, fungi-growth grade be 0 grade, no mildew face Product.
Embodiment 2：
A kind of preparation method for antibacterial and mouldproof composite plate that the present embodiment provides is identical with embodiment 1, and its is main Difference is that phenolic resin used is different with the parts by weight of fiber, 35 parts of phenolic resin used, fiber in the present embodiment 30 parts.
Detection：Composite plate obtained by the present embodiment is tailored into two pieces of 50mm × 50mm sizes, one of basis JISZ2801：2000《The detection and evaluation of antibacterial product anti-microbial property》Anti-microbial property test is carried out, detects and is with bacterium：Large intestine bar Bacterium, staphylococcus aureus, Candida albicans, Friedlander's bacillus, pseudomonas aeruginosa；Fritter composite plate is positioned over and contained There are 24h in the culture dish of thalline, test result：Thalline survival rate is low, antibiotic rate 99.9%.Another root tuber is according to ASTMG21-96 (2002)《Synthesize the measure of the resistance to fungoid of high polymer material》Fungicidal properties is tested, fritter composite plate is positioned over containing black song Mould, thermophilic loose mould, ball hair shell, G virens, Aureobasidium pullulans culture dish in 28 days, fungi-growth grade be 0 grade, no mildew face Product.
Embodiment 3：
A kind of preparation method for antibacterial and mouldproof composite plate that the present embodiment provides is identical with embodiment 1, and its is main Difference is that phenolic resin used is different with the parts by weight of fiber, 40 parts of phenolic resin used, fiber in the present embodiment 25 parts.
Detection：Composite plate obtained by the present embodiment is tailored into two pieces of 50mm × 50mm sizes, one of basis JISZ2801：2000《The detection and evaluation of antibacterial product anti-microbial property》Anti-microbial property test is carried out, detects and is with bacterium：Large intestine bar Bacterium, staphylococcus aureus, Candida albicans, Friedlander's bacillus, pseudomonas aeruginosa；Fritter composite plate is positioned over and contained There are 24h in the culture dish of thalline, test result：Thalline survival rate is low, antibiotic rate 99.7%.Another root tuber is according to ASTMG21-96 (2002)《Synthesize the measure of the resistance to fungoid of high polymer material》Fungicidal properties is tested, fritter composite plate is positioned over containing black song Mould, thermophilic loose mould, ball hair shell, G virens, Aureobasidium pullulans culture dish in 28 days, fungi-growth grade be 0 grade, no mildew face Product.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry For personnel it should be appreciated that the present invention is not limited to the above embodiments, that described in above-described embodiment and specification is the present invention Principle, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these change and Improvement is both fallen within the range of claimed invention.The protection domain of application claims by appended claims and its Equivalent defines.

Claims (4)

1. a kind of antibacterial and mouldproof composite plate, the composite plate includes plate core, the facing paper on plate core two sides and coated on facing paper table The finish paint in face, it is characterised in that：The plate core is made up of following raw materials by weight：
Wherein, the facing paper is the facing paper that 4 parts of antiseptics and 1 part of nano phase ag_2 o are prepared in 95 parts of paper pulp；Institute Fiber is stated as the one or more in stalk fibre, zein fiber, trees fiber；The finish paint is epoxy finish.
A kind of 2. antibacterial and mouldproof composite plate according to claim 1, it is characterised in that：The complex antimicrobials include nanometer Zinc oxide 10-20 parts, mint fibers 5-10 parts, cedar wood oil 2-6 parts, ethylene glycol 4-8 parts, nano titanium oxide 10-20 parts, nanometer Silver oxide 15-25 parts, triethylene tetramine 3-9 parts.
A kind of 3. antibacterial and mouldproof composite plate according to claim 1, it is characterised in that：Adhesive bonds for epoxy resin Agent；Mould inhibitor is mildew preventing agent for wood；Coupling agent is silane coupler, dispersant is barium stearate.
4. the preparation method of a kind of a kind of antibacterial and mouldproof composite plate as described in claim 1-3, it is characterised in that including following Step：
(1) complex antimicrobials are prepared：By ethylene glycol 4-8 parts, mint fibers 5-10 parts, nano zine oxide 10-20 parts, cedar wood oil 2- 6 parts add reactors in, reaction temperature be 80-90 DEG C at stirring reaction 0.5h, add nano titanium oxide 10-20 parts, Nano phase ag_2 o 15-25 parts and triethylene tetramine 3-9 parts, stirring reaction 1h at being 85-95 DEG C in reaction temperature, are cooled to 50- It is stand-by after 60 DEG C；
(2) plate core is prepared：By fiber 25-35 parts, dispersant 0.3-0.8 parts, chitosan 3-6 parts, calcium carbonate superfine powder 4-8 parts and gather Carbonic ester 20-30 parts are added into reactor, the stirring reaction 0.5-1h at 60-80 DEG C, sequentially add phenolic resin 30-40 Part, adhesive 4-8 parts, complex antimicrobials 5-10 parts, mould inhibitor 3-8 parts, coupling agent 0.5-1.5 parts, it is well mixed, in 60-80 Taken out after reacting 0.5h at DEG C, then drying obtains mixture at 80-100 DEG C, it is standby；
(3) mixture for obtaining step (2) machinery on hot press is mated formation, and plate core is made after precompressed hot pressing；
(4) facing paper is affixed on to the two sides of plate core, suppressed by hot press, is cooled down；
(5) finish paint is coated on to the surface of facing paper, Antimicrobial preservative composite plate is can obtain after natural air drying.
CN201711141491.1A 2017-11-10 2017-11-10 A kind of antibacterial and mouldproof composite plate and preparation method thereof Pending CN107880577A (en)

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CN111730729A (en) * 2020-08-03 2020-10-02 佛山市东鹏陶瓷发展有限公司 Preparation method of antibacterial and bacteriostatic glazed tile and preparation method of nano antibacterial liquid thereof
CN112063109A (en) * 2020-09-11 2020-12-11 石家庄元鼎新材料有限公司 Nano zinc oxide/artemisia yellow-wormwood volatile oil/epoxy resin high-performance antibacterial material and preparation method thereof
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CN111718570A (en) * 2020-07-22 2020-09-29 湖南仁康医养家具科技有限公司 Medical high-molecular antibacterial material suitable for intelligent hand washing cabinet body and preparation method
CN111730729A (en) * 2020-08-03 2020-10-02 佛山市东鹏陶瓷发展有限公司 Preparation method of antibacterial and bacteriostatic glazed tile and preparation method of nano antibacterial liquid thereof
CN111730729B (en) * 2020-08-03 2020-12-01 佛山市东鹏陶瓷发展有限公司 Preparation method of antibacterial and bacteriostatic glazed tile and preparation method of nano antibacterial liquid thereof
CN112194425A (en) * 2020-09-03 2021-01-08 广西鱼峰水泥股份有限公司 Environment-friendly ceramic tile binder and preparation method thereof
CN112063109A (en) * 2020-09-11 2020-12-11 石家庄元鼎新材料有限公司 Nano zinc oxide/artemisia yellow-wormwood volatile oil/epoxy resin high-performance antibacterial material and preparation method thereof
CN112063109B (en) * 2020-09-11 2023-01-17 石家庄元鼎新材料有限公司 Nano zinc oxide/artemisia yellow-wormwood volatile oil/epoxy resin high-performance antibacterial material and preparation method thereof

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Application publication date: 20180406