CN108047914A - It is a kind of that there are fire-retardant and antibacterial functions environmental protection coating materials and preparation method thereof - Google Patents
It is a kind of that there are fire-retardant and antibacterial functions environmental protection coating materials and preparation method thereof Download PDFInfo
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- CN108047914A CN108047914A CN201711396980.1A CN201711396980A CN108047914A CN 108047914 A CN108047914 A CN 108047914A CN 201711396980 A CN201711396980 A CN 201711396980A CN 108047914 A CN108047914 A CN 108047914A
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- 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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
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- 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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- 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
- C09D5/18—Fireproof paints including high temperature resistant paints
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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
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0806—Silver
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—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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- 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
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
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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
- C08K3/38—Boron-containing compounds
- C08K2003/387—Borates
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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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- 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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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Abstract
The present invention relates to environmental protection coating material preparing technical fields, and in particular to a kind of with fire-retardant and antibacterial functions environmental protection coating material and preparation method thereof；Its ingredient is by weight：50 60 parts of waterborne polyurethane resin, 20 30 parts of water-based acrylic resin, 15 18 parts of calcium carbonate, 10 15 parts of barium sulfate, 8 12 parts of magnesium silicate, 5 10 parts of nano silver, 58 parts of nano zine oxide, 10 15 parts of polyvinyl alcohol, 10 30 parts of titanate coupling agent, 26 parts of hydroxymethyl cellulose, 3.2 5.2 parts of fire retardant, 2.2 3.8 parts of coalescents, 1.8 3.2 parts of antifoaming agent, 26 parts of mould inhibitor；Environmental protection coating material prepared by the present invention, not only have many advantages, such as that good dispersion, covering power are high, chemical stability is good, heat resisting temperature is high, good insulating, there is fire retardation at fire-retardant aspect simultaneously, effectively raise the anti-flammability of coating, raw material sources of the present invention are extensive, of low cost and asepsis environment-protecting, are a kind of safe efficient and environmental-friendly coating.
Description
Technical field
The present invention relates to environmental protection coating material preparing technical fields, and in particular to a kind of with fire-retardant and antibacterial functions environmental protection painting
Material and preparation method thereof.
Background technology
Aqueous inner wall paint is a kind of high chemical products of easy, environmental-friendly, environment protection health, value-added rates of constructing.
It, which not only has, makes the building material surfaces such as construction wall, decorative building material persistently beautiful, and the function of prolonging the service life also fills
Circlets border gives the function of beautiful enjoyment or eye-catching mark, and with the continuous development of science and technology, aqueous inner wall paint progressively becomes
A kind of functionality wall and the high fine chemistry product of environmental requirement.The use of water emulsion paint for internal wall at home is more and more general
Time, in almost all of indoor decoration all can use arrive, it is aqueous product with regard to safety and environmental protection that former people, which only feel, but actual
It is still suffered from aqueous product containing solvent and coalescents, the VOC values being just known as, in view of the harm of VOC, many countries
Relevant criterion has been promulgated to limit the content of VOC in coating products, meanwhile, everybody also increasingly pay close attention to coating in VOC to health
With the influence of environment.Further, since the deterioration and ecological disruption of environment are serious, the natural immunity function of human body is reduced, at the same it is each
Kind epidemic transmission is rapid,
Although existing environmental protection coating material is with fire-retardant and antibacterial performance, there are poor flame retardant properties, anti-microbial property are inadequate
The shortcomings of notable, therefore, people, are also higher and higher for researching and developing a kind of demand with fire-retardant and antibacterial functions environmental protection coating material.
The content of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of with fire-retardant and antibacterial functions environmental protection coating material and its system
Preparation Method not only has many advantages, such as that good dispersion, covering power are high, chemical stability is good, heat resisting temperature is high, good insulating, simultaneously
There is fire retardation at fire-retardant aspect, effectively raise the anti-flammability of coating.
In order to achieve the above object, the present invention is achieved by the following technical programs：
A kind of to have fire-retardant and antibacterial functions environmental protection coating materials, ingredient is by weight：Waterborne polyurethane resin 50-60
Part, 20-30 parts of water-based acrylic resin, 15-18 parts of calcium carbonate, 10-15 parts of barium sulfate, 8-12 parts of magnesium silicate, nano silver 5-10
It is part, 5-8 parts of nano zine oxide, 10-15 parts of polyvinyl alcohol, 10-30 parts of titanate coupling agent, 2-6 parts of hydroxymethyl cellulose, fire-retardant
3.2-5.2 parts of agent, 2.2-3.8 parts of coalescents, 1.8-3.2 parts of antifoaming agent, 2-6 parts of mould inhibitor.
A kind of to have fire-retardant and antibacterial functions environmental protection coating materials, its preparation method comprises the following steps：
A, calcium carbonate, barium sulfate and magnesium silicate are crushed respectively, and ground, each material after grinding is separately put
It puts, it is spare；
B, by step a obtained by each material be added in mixer, and temperature be 60-75 DEG C, mixing speed 380-
Under conditions of 760r/min, 30-50min is stirred, resulting material is denoted as blending ingredients A；
C, waterborne polyurethane resin, water-based acrylic resin and hydroxymethyl cellulose are put into reaction kettle, are in temperature
80-100 DEG C, mixing speed under conditions of 280-350r/min, to stir 20-30min, then add in nano silver thereto, receive
Rice zinc oxide, triphenyl phosphate, zinc borate, antifoaming agent and mould inhibitor, and 30- is stirred to react with the speed of 380-560r/min
50min is cooled to 55-75 DEG C, and keeps thermotonus 100-120min, and resulting material is denoted as blending ingredients B；
D, the blending ingredients A obtained by step b with the blending ingredients B obtained by step c is mixed, then adds in poly- second thereto
Enol, titanate coupling agent and coalescents, and 60-80min is stirred continuously, resulting material is denoted as blending ingredients C；
E, under the speed for being 1600-2000r/min by the blending ingredients C low whipping speeds obtained by step d, 30- is stirred
50min makes material mixing to get environmental protection coating material finished product.
Fire retardant forms for mass mixings such as aluminium hydroxide and zinc borates.
Coalescents are butyl.
Antifoaming agent is tributyl phosphate.
Mould inhibitor is pentachlorophenol.
Advantageous effect：
1st, the environmental protection coating material prepared by the present invention adds fire retardant in preparation process, and fire retardant for aluminium hydroxide and
Zinc borate mixes, and the two is used cooperatively, and prepared environmental protection coating material has good dispersion, covering power height, chemical stability
The advantages that good, heat resisting temperature height, good insulating, while there is fire retardation at fire-retardant aspect, effectively raise the resistance of coating
Combustion property.
2nd, the environmental protection coating material prepared by the present invention adds nano silver and nano zine oxide in preparation process, and the two is mutual
It is used cooperatively, not only reduces the cost for adding in nano silver, and have apparent inhibition to virus, pathogen and kill function,
It can effectively prevent the growth of such as aspergillus niger, Chaetomium globosum mould, play antibacterial and antibacterial effect.
3rd, the environmental protection coating material prepared by the present invention adds calcium carbonate, barium sulfate and magnesium silicate, three in preparation process
It is used in conjunction with each other, effectively raises the intensity of environmental protection coating material entirety, avoid coating and be scraped off, while it is anti-to also improve it
Aging.
4th, raw material sources of the present invention are extensive, of low cost and asepsis environment-protecting, be it is a kind of safe efficient and
Environmental-friendly coating.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention,
Technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is the present invention one
Divide embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making
All other embodiments obtained under the premise of creative work, belong to the scope of protection of the invention.
Embodiment 1：
A kind of to have fire-retardant and antibacterial functions environmental protection coating materials, ingredient is by weight：50 parts of waterborne polyurethane resin,
It is 24 parts of water-based acrylic resin, 15 parts of calcium carbonate, 12 parts of barium sulfate, 8 parts of magnesium silicate, 8 parts of nano silver, 5 parts of nano zine oxide, poly-
12 parts of vinyl alcohol, 10 parts of titanate coupling agent, 4 parts of hydroxymethyl cellulose, 3.2 parts of fire retardant, 2.6 parts of coalescents, antifoaming agent
1.8 parts, 4 parts of mould inhibitor.
A kind of to have fire-retardant and antibacterial functions environmental protection coating materials, its preparation method comprises the following steps：
A, calcium carbonate, barium sulfate and magnesium silicate are crushed respectively, and ground, each material after grinding is separately put
It puts, it is spare；
B, by step a obtained by each material be added in mixer, and temperature be 60 DEG C, mixing speed 380r/min
Under conditions of, 30min is stirred, resulting material is denoted as blending ingredients A；
C, waterborne polyurethane resin, water-based acrylic resin and hydroxymethyl cellulose are put into reaction kettle, are in temperature
80 DEG C, mixing speed under conditions of 280r/min, to stir 20min, then add in nano silver, nano zine oxide, phosphorus thereto
Triphenyl phosphate ester, zinc borate, antifoaming agent and mould inhibitor, and be stirred to react 30min with the speed of 380r/min, are cooled to 55 DEG C, and
Thermotonus 100min is kept, resulting material is denoted as blending ingredients B；
D, the blending ingredients A obtained by step b with the blending ingredients B obtained by step c is mixed, then adds in poly- second thereto
Enol, titanate coupling agent and coalescents, and 60min is stirred continuously, resulting material is denoted as blending ingredients C；
E, under the speed for being 1600r/min by the blending ingredients C low whipping speeds obtained by step d, 30min is stirred, makes object
Expect mixing to get environmental protection coating material finished product.
Fire retardant forms for mass mixings such as aluminium hydroxide and zinc borates.
Coalescents are butyl.
Antifoaming agent is tributyl phosphate.
Mould inhibitor is pentachlorophenol.
After tested, the surface drying time of the environmental protection coating material prepared by embodiment 1 be 72min, the viscosity intensity with concrete
For 3.8MPa, tearing strength 48N/mm, 600h, no cracking, no peeling stripping are impregnated in saturated calcium hydroxide solution (25 DEG C)
From phenomenon.Antibiotic rate to Chaetomium globosum bacterium is 97.8%, and the antibiotic rate to black-koji mould is 96.8%.
Embodiment 2：
A kind of to have fire-retardant and antibacterial functions environmental protection coating materials, ingredient is by weight：54 parts of waterborne polyurethane resin,
It is 20 parts of water-based acrylic resin, 16 parts of calcium carbonate, 10 parts of barium sulfate, 9 parts of magnesium silicate, 5 parts of nano silver, 6 parts of nano zine oxide, poly-
10 parts of vinyl alcohol, 15 parts of titanate coupling agent, 2 parts of hydroxymethyl cellulose, 3.8 parts of fire retardant, 2.2 parts of coalescents, antifoaming agent
2.4 parts, 2 parts of mould inhibitor.
A kind of to have fire-retardant and antibacterial functions environmental protection coating materials, its preparation method comprises the following steps：
A, calcium carbonate, barium sulfate and magnesium silicate are crushed respectively, and ground, each material after grinding is separately put
It puts, it is spare；
B, by step a obtained by each material be added in mixer, and temperature be 60-75 DEG C, mixing speed 500r/
Under conditions of min, 35min is stirred, resulting material is denoted as blending ingredients A；
C, waterborne polyurethane resin, water-based acrylic resin and hydroxymethyl cellulose are put into reaction kettle, are in temperature
85 DEG C, mixing speed under conditions of 300r/min, to stir 24min, then add in nano silver, nano zine oxide, phosphorus thereto
Triphenyl phosphate ester, zinc borate, antifoaming agent and mould inhibitor, and be stirred to react 35min with the speed of 420r/min, are cooled to 60 DEG C, and
Thermotonus 110min is kept, resulting material is denoted as blending ingredients B；
D, the blending ingredients A obtained by step b with the blending ingredients B obtained by step c is mixed, then adds in poly- second thereto
Enol, titanate coupling agent and coalescents, and 65min is stirred continuously, resulting material is denoted as blending ingredients C；
E, under the speed for being 1800r/min by the blending ingredients C low whipping speeds obtained by step d, 35min is stirred, makes object
Expect mixing to get environmental protection coating material finished product.
Fire retardant forms for mass mixings such as aluminium hydroxide and zinc borates.
Coalescents are butyl.
Antifoaming agent is tributyl phosphate.
Mould inhibitor is pentachlorophenol.
After tested, the surface drying time of the environmental protection coating material prepared by embodiment 2 be 85min, the viscosity intensity with concrete
For 4.6MPa, tearing strength 45N/mm, 600h, no cracking, no peeling stripping are impregnated in saturated calcium hydroxide solution (25 DEG C)
From phenomenon.Antibiotic rate to Chaetomium globosum bacterium is 98.2%, and the antibiotic rate to black-koji mould is 95.9%.
Embodiment 3：
A kind of to have fire-retardant and antibacterial functions environmental protection coating materials, ingredient is by weight：56 parts of waterborne polyurethane resin,
30 parts of water-based acrylic resin, 17 parts of calcium carbonate, 15 parts of barium sulfate, 10 parts of magnesium silicate, 10 parts of nano silver, 7 parts of nano zine oxide,
15 parts of polyvinyl alcohol, 25 parts of titanate coupling agent, 6 parts of hydroxymethyl cellulose, 4.4 parts of fire retardant, 3.8 parts of coalescents, defoaming
2.8 parts of agent, 6 parts of mould inhibitor.
A kind of to have fire-retardant and antibacterial functions environmental protection coating materials, its preparation method comprises the following steps：
A, calcium carbonate, barium sulfate and magnesium silicate are crushed respectively, and ground, each material after grinding is separately put
It puts, it is spare；
B, by step a obtained by each material be added in mixer, and temperature be 70 DEG C, mixing speed 700r/min
Under conditions of, 40min is stirred, resulting material is denoted as blending ingredients A；
C, waterborne polyurethane resin, water-based acrylic resin and hydroxymethyl cellulose are put into reaction kettle, are in temperature
90 DEG C, mixing speed under conditions of 330r/min, to stir 26min, then add in nano silver, nano zine oxide, phosphorus thereto
Triphenyl phosphate ester, zinc borate, antifoaming agent and mould inhibitor, and be stirred to react 45min with the speed of 500r/min, are cooled to 70 DEG C, and
Thermotonus 115min is kept, resulting material is denoted as blending ingredients B；
D, the blending ingredients A obtained by step b with the blending ingredients B obtained by step c is mixed, then adds in poly- second thereto
Enol, titanate coupling agent and coalescents, and 75min is stirred continuously, resulting material is denoted as blending ingredients C；
E, under the speed for being 1900r/min by the blending ingredients C low whipping speeds obtained by step d, 45min is stirred, makes object
Expect mixing to get environmental protection coating material finished product.
Fire retardant forms for mass mixings such as aluminium hydroxide and zinc borates.
Coalescents are butyl.
Antifoaming agent is tributyl phosphate.
Mould inhibitor is pentachlorophenol.
After tested, the surface drying time of the polyurethane coating prepared by embodiment 3 is 71min, strong with the viscosity of concrete
It spends for 3.3MPa, tearing strength 47N/mm, immersion 600h, no cracking, no peeling in saturated calcium hydroxide solution (25 DEG C)
Peeling.Antibiotic rate to Chaetomium globosum bacterium is 97.4%, and the antibiotic rate to black-koji mould is 98.5%.
Embodiment 4：
A kind of to have fire-retardant and antibacterial functions environmental protection coating materials, ingredient is by weight：60 parts of waterborne polyurethane resin,
26 parts of water-based acrylic resin, 18 parts of calcium carbonate, 14 parts of barium sulfate, 12 parts of magnesium silicate, 9 parts of nano silver, 8 parts of nano zine oxide,
14 parts of polyvinyl alcohol, 30 parts of titanate coupling agent, 5 parts of hydroxymethyl cellulose, 5.2 parts of fire retardant, 3.2 parts of coalescents, defoaming
3.2 parts of agent, 5 parts of mould inhibitor.
A kind of to have fire-retardant and antibacterial functions environmental protection coating materials, its preparation method comprises the following steps：
A, calcium carbonate, barium sulfate and magnesium silicate are crushed respectively, and ground, each material after grinding is separately put
It puts, it is spare；
B, by step a obtained by each material be added in mixer, and temperature be 60-75 DEG C, mixing speed 760r/
Under conditions of min, 50min is stirred, resulting material is denoted as blending ingredients A；
C, waterborne polyurethane resin, water-based acrylic resin and hydroxymethyl cellulose are put into reaction kettle, are in temperature
100 DEG C, mixing speed under conditions of 350r/min, to stir 30min, then add in nano silver, nano zine oxide, phosphorus thereto
Triphenyl phosphate ester, zinc borate, antifoaming agent and mould inhibitor, and be stirred to react 50min with the speed of 560r/min, are cooled to 75 DEG C, and
Thermotonus 120min is kept, resulting material is denoted as blending ingredients B；
D, the blending ingredients A obtained by step b with the blending ingredients B obtained by step c is mixed, then adds in poly- second thereto
Enol, titanate coupling agent and coalescents, and 80min is stirred continuously, resulting material is denoted as blending ingredients C；
E, under the speed for being 2000r/min by the blending ingredients C low whipping speeds obtained by step d, 50min is stirred, makes object
Expect mixing to get environmental protection coating material finished product.
Fire retardant forms for mass mixings such as aluminium hydroxide and zinc borates.
Coalescents are butyl.
Antifoaming agent is tributyl phosphate.
Mould inhibitor is pentachlorophenol.
After tested, the surface drying time of the environmental protection coating material prepared by embodiment 4 be 78min, the viscosity intensity with concrete
For 3.8MPa, tearing strength 48N/mm, 600h, no cracking, no peeling stripping are impregnated in saturated calcium hydroxide solution (25 DEG C)
From phenomenon.Antibiotic rate to Chaetomium globosum bacterium is 98.7%, and the antibiotic rate to black-koji mould is 92.9%.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
Also there are other identical elements in process, method, article or equipment including the element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to foregoing each implementation
Technical solution recorded in example modifies or carries out equivalent substitution to which part technical characteristic；And these modification or
It replaces, the essence of appropriate technical solution is not made to depart from the spirit and scope of various embodiments of the present invention technical solution.
Claims (7)
- It is 1. a kind of with fire-retardant and antibacterial functions environmental protection coating material, which is characterized in that its ingredient is by weight：Aqueous polyurethane 50-60 parts of resin, 20-30 parts of water-based acrylic resin, 10-15 parts of barium sulfate, 8-12 parts of magnesium silicate, are received 15-18 parts of calcium carbonate 5-10 parts of silver of rice, 5-8 parts of nano zine oxide, 10-15 parts of polyvinyl alcohol, 10-30 parts of titanate coupling agent, hydroxymethyl cellulose 2- 6 parts, 3.2-5.2 parts of fire retardant, 2.2-3.8 parts of coalescents, 1.8-3.2 parts of antifoaming agent, 2-6 parts of mould inhibitor.
- It is 2. according to claim 1 a kind of with fire-retardant and antibacterial functions environmental protection coating material, which is characterized in that its preparation side Method comprises the following steps：A, calcium carbonate, barium sulfate and magnesium silicate are crushed respectively, and ground, each material after grinding is separated, it is standby With；B, by step a obtained by each material be added in mixer, and temperature be 60-75 DEG C, mixing speed 380-760r/ Under conditions of min, 30-50min is stirred, resulting material is denoted as blending ingredients A；C, waterborne polyurethane resin, water-based acrylic resin and hydroxymethyl cellulose are put into reaction kettle, are 80- in temperature 100 DEG C, mixing speed under conditions of 280-350r/min, to stir 20-30min, then add in nano silver, nano oxygen thereto Change zinc, triphenyl phosphate, zinc borate, antifoaming agent and mould inhibitor, and 30-50min be stirred to react with the speed of 380-560r/min, 55-75 DEG C is cooled to, and keeps thermotonus 100-120min, resulting material is denoted as blending ingredients B；D, the blending ingredients A obtained by step b with the blending ingredients B obtained by step c is mixed, then adds in polyethylene thereto Alcohol, titanate coupling agent and coalescents, and 60-80min is stirred continuously, resulting material is denoted as blending ingredients C；E, under the speed for being 1600-2000r/min by the blending ingredients C low whipping speeds obtained by step d, 30-50min is stirred, Make material mixing to get environmental protection coating material finished product.
- It is 3. according to claim 1 a kind of with fire-retardant and antibacterial functions environmental protection coating material, it is characterised in that：It is described fire-retardant Agent forms for mass mixings such as aluminium hydroxide and zinc borates.
- It is 4. according to claim 1 a kind of with fire-retardant and antibacterial functions environmental protection coating material, it is characterised in that：The film forming Auxiliary agent is butyl.
- It is 5. according to claim 1 a kind of with fire-retardant and antibacterial functions environmental protection coating material, it is characterised in that：The defoaming Agent is tributyl phosphate.
- It is 6. according to claim 1 a kind of with fire-retardant and antibacterial functions environmental protection coating material, it is characterised in that：It is described mould proof Agent is pentachlorophenol.
- 7. a kind of preparation method with fire-retardant and antibacterial functions environmental protection coating material according to claim 2, feature exist In：Mixing speed is 500-650r/min in the step d.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711396980.1A CN108047914A (en) | 2017-12-21 | 2017-12-21 | It is a kind of that there are fire-retardant and antibacterial functions environmental protection coating materials and preparation method thereof |
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| CN201711396980.1A CN108047914A (en) | 2017-12-21 | 2017-12-21 | It is a kind of that there are fire-retardant and antibacterial functions environmental protection coating materials and preparation method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108892990A (en) * | 2018-07-20 | 2018-11-27 | 张家港市山牧新材料技术开发有限公司 | A kind of formula of flame-proof antibiotic coating |
| CN109868022A (en) * | 2019-01-22 | 2019-06-11 | 安徽唯楚新材料有限公司 | A kind of novel fireproof flame-retardant wood-grain aluminum board and preparation method thereof |
| FR3083428A1 (en) * | 2018-07-05 | 2020-01-10 | Centre Scientifique Et Technique Du Batiment (Cstb) | COATING COMPOSITIONS WITH FUNGISTATIC AND / OR FUNGICIDAL PROPERTIES |
| CN110713769A (en) * | 2019-11-22 | 2020-01-21 | 常树高 | Insect-proof environment-friendly emulsion paint |
| GB2600442A (en) * | 2020-10-29 | 2022-05-04 | Thermoguard Iom Ltd | Safewalls safewood |
| CN114574093A (en) * | 2022-03-29 | 2022-06-03 | 苏州信思科技有限公司 | Processing technology of environment-friendly water-based paint |
| CN116535920A (en) * | 2023-07-04 | 2023-08-04 | 广州市保达新材料科技有限公司 | Fireproof coating with antibacterial effect and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105505172A (en) * | 2015-12-29 | 2016-04-20 | 安徽安大华泰新材料有限公司 | Flame-retardant aqueous polyurethane coating |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105505172A (en) * | 2015-12-29 | 2016-04-20 | 安徽安大华泰新材料有限公司 | Flame-retardant aqueous polyurethane coating |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3083428A1 (en) * | 2018-07-05 | 2020-01-10 | Centre Scientifique Et Technique Du Batiment (Cstb) | COATING COMPOSITIONS WITH FUNGISTATIC AND / OR FUNGICIDAL PROPERTIES |
| CN108892990A (en) * | 2018-07-20 | 2018-11-27 | 张家港市山牧新材料技术开发有限公司 | A kind of formula of flame-proof antibiotic coating |
| CN109868022A (en) * | 2019-01-22 | 2019-06-11 | 安徽唯楚新材料有限公司 | A kind of novel fireproof flame-retardant wood-grain aluminum board and preparation method thereof |
| CN110713769A (en) * | 2019-11-22 | 2020-01-21 | 常树高 | Insect-proof environment-friendly emulsion paint |
| GB2600442A (en) * | 2020-10-29 | 2022-05-04 | Thermoguard Iom Ltd | Safewalls safewood |
| CN114574093A (en) * | 2022-03-29 | 2022-06-03 | 苏州信思科技有限公司 | Processing technology of environment-friendly water-based paint |
| CN116535920A (en) * | 2023-07-04 | 2023-08-04 | 广州市保达新材料科技有限公司 | Fireproof coating with antibacterial effect and preparation method thereof |
| CN116535920B (en) * | 2023-07-04 | 2023-09-05 | 广州市保达新材料科技有限公司 | Fireproof coating with antibacterial effect and preparation method thereof |
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