CN107793812A - Finish materials, finish materials preparation method - Google Patents
Finish materials, finish materials preparation method Download PDFInfo
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- CN107793812A CN107793812A CN201710940380.0A CN201710940380A CN107793812A CN 107793812 A CN107793812 A CN 107793812A CN 201710940380 A CN201710940380 A CN 201710940380A CN 107793812 A CN107793812 A CN 107793812A
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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
- C09D5/02—Emulsion paints including aerosols
- C09D5/024—Emulsion paints including aerosols characterised by the additives
-
- 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
-
- 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
- C09D161/00—Coating compositions based on condensation polymers of aldehydes or ketones; Coating compositions based on derivatives of such polymers
- C09D161/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C09D161/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
- C09D161/28—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine
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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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- 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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- 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
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
-
- 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
- C09D201/00—Coating compositions based on unspecified macromolecular compounds
-
- 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
- C08K2003/0831—Gold
-
- 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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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Catalysts (AREA)
- Paints Or Removers (AREA)
Abstract
Finish materials provided by the invention, including emulsion paint coating and nano-noble metal particle, the indoor harmful gas accelerated oxidation reductions such as the oxygen and formaldehyde, benzene, ammonia, TVOC that can be catalyzed in room air, and pernicious gas is resolved into the innocuous substances such as carbon dioxide and water；Meanwhile nano-noble metal beaded catalyst itself is not involved in any chemical reaction during catalytic oxygen and pernicious gas effect, therefore nano-noble metal particle will not produce consumption, can be acted on long lasting for indoor air purification is played.In addition, present invention also offers a kind of preparation method of above-mentioned finish materials.
Description
Technical field
The present invention relates to technical field of coatings, more particularly to a kind of finish materials and preparation method thereof.
Background technology
According to statistics, the modern mankind have the activity in space indoors of 80% time, therefore, the cleanliness factor of room air
Influence to health is with very crucial influence because the progressive prosperity of industry pursues beautiful and comfortable need with people
Ask, substantial amounts of artificial synthesized article enter it is indoor at home, such as artificial cabinet, artificial board, curtain, sofa, carpet, mattress,
Plastics, rubber etc., these artificial fabricated products, substantial amounts of adhesive is used in order to which the demand of antiseptic insect-repelling is elongated
And preservative, it will usually the volatile harmful gase such as release formaldehyde, benzene, ammonia, VOC, become be Interior Space pollutant release come
The volatilization phase in source, especially formaldehyde is up to 3-15, can cause human body Ocular irritation, breathing problem, allergic, white blood
Disease, feminine menstrual are disorderly or induce various cancers, allow indoor living space to be no longer an environment for safety, therefore, how to open
The indoor air purification product that to send out a kind of safe and reliable and permanently effective, it is the very urgent demand of modern society.
In order to purify the air of a room, in the market have at present with coating pattern, mechanical filter pattern, spray pattern it is various
Type products, wherein coating or spray class product, brand mix, and mass discrepancy is very big, or even product contains to human body in itself
Harmful material, such as formaldehyde, VOC etc., in addition to causing human body to endanger, serious pollution is also resulted in environment.Other types
Product also because various shortcomings be present, people can not be met for needed for indoor air purification, therefore, in the market is badly in need of a kind of
Real Environmental Safety, while the finish materials that and can purifies the air of a room for a long time.
The content of the invention
Based on this, it is necessary to for defect present in prior art, there is provided a kind of surface treatment that can purify air
Material.
To achieve the above object, the present invention uses following technical proposals：
The invention provides a kind of finish materials, including emulsion paint coating, in addition to nano-noble metal particle.
In some preferred embodiments, the nano-noble metal particle includes nanometer gold particle, nano platinum
At least one in grain, Technique of Nano Pd gold grain, nanometer rhodita (-te) particle, nanometer iraurite particle, nanometer ruthenium gold grain or nano-Ag particles
Kind and the composite Nano noble metal granule formed by above two and two or more nano-noble metal Particles disperseds.
In some preferred embodiments, the particle diameter of the nano-noble metal particle is less than 100 nanometers.
In some preferred embodiments, the particle diameter of the nano-noble metal particle is less than 10 nanometers.
In some preferred embodiments, the emulsion paint coating also includes resin, the resin include polyalcohols resin,
At least one in phenol resin, Corvic, melmac, epoxy resin, silicones or polyurethane resin
Kind.
In some preferred embodiments, the emulsion paint coating also includes filler, and the filler includes titanium white
At least one of powder, dicalcium powder, diatomite, oyster shell whiting, mineral powder.
In some preferred embodiments, the emulsion paint coating also includes additive, and the additive includes dilution
At least one of agent, drier, plasticizer, curing agent, stabilization agent, dispersant, coalescents or pigment.
Present invention also offers the preparation method of above-mentioned finish materials, comprise the steps：
It is in mass ratio with the emulsion paint coating by the nano-noble metal particle：(0.5~10%)：(90~
99.5%) mix.
In some preferred embodiments, wherein, the nano-noble metal particle is prepared by following methods：
The acidic aqueous solution of noble metal is mixed with behenyl ammonium bromide solution, obtains mixed solution；
The mixed liquor is instilled into the borohydride sodium aqueous solution, then solution to be mixed and deionized water are stood after being stirred
Layering；
Extract the mixed solution on upper strata, you can obtain the aqueous solution containing nano-noble metal particle.
In some preferred embodiments, the noble metal acidic aqueous solution includes golden chloric acid aqueous solution.
The present invention uses above-mentioned technical proposal, and its advantage is：
On the one hand, finish materials provided by the invention, including emulsion paint coating and nano-noble metal particle, the table
Face processing material can be catalyzed the indoor harmful gas accelerated oxidations such as oxygen and formaldehyde, benzene, ammonia, the TVOC in room air also
Original work are used, and pernicious gas is resolved into the innocuous substances such as carbon dioxide and water；Meanwhile nano-noble metal beaded catalyst exists
During catalytic oxygen acts on pernicious gas, any chemical reaction itself is not involved in, therefore nano-noble metal particle will not
Consumption is produced, can be acted on long lasting for indoor air purification is played.
On the other hand, finish materials provided by the invention, coated in body surface, because it includes the expensive gold of nanometer
Metal particles, because nano-noble metal particle can be with the coating film of long-term existence curing molding, as long as coating film is not broken
It is bad can long-term role, the effect term of validity and coating film same life-span, service life length.
In addition, finish materials provided by the invention have the characteristics of safe and healthy and environmentally friendly, preparation technology is simple,
It is adaptable to industrialized production.
Embodiment
For the ease of understanding the present invention, the present invention is described more fully below.But the present invention can be with perhaps
More different form is realized, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is
Make the understanding more thorough and comprehensive to the disclosure.
Unless otherwise defined, technical field of all of technologies and scientific terms used here by the article with belonging to the present invention
The implication that is generally understood that of technical staff it is identical.Term used in the description of the invention herein is intended merely to retouch
State the purpose of specific embodiment, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or
The arbitrary and all combination of multiple related Listed Items.
Finish materials provided by the invention include nano-noble metal particle.
Because noble metal has very strong catalytic activity, but because noble metal cost is high, the temperature for being catalyzed pernicious gas is difficult
Grasp, Material cladding is unstable, therefore slowly can not popularization and application.It is expensive that noble metal is creatively processed into nanometer by the present invention
Metallic particles, its catalytic activity greatly enhance, and the application is based on this principle, using nano-noble metal particle as surface
Handle material, under the catalytic action of the finish materials, the pernicious gas such as indoor formaldehyde, carbon monoxide and oxygen
Generation redox reaction generates carbon dioxide and water.
In some preferred embodiments, the nano-noble metal particle includes nanometer gold particle, nano platinum
At least one in grain, Technique of Nano Pd gold grain, nanometer rhodita (-te) particle, nanometer iraurite particle, nanometer ruthenium gold grain or nano-Ag particles
Kind and the composite Nano noble metal granule formed by above two and two or more nano-noble metal Particles disperseds.
It is appreciated that the nano-noble metal particle is not limited to above-mentioned nano-noble metal particle, as long as and possessing catalysis
Effect, enable to the pernicious gases such as formaldehyde, the carbon monoxide of interior and oxygen that redox reaction generation carbon dioxide occurs
Protection scope of the present invention is belonged to water.
It is appreciated that the expensive gold of composite Nano formed using above two and two or more nano-noble metal Particles disperseds
Metal particles, more preferably, detergent power is stronger for its catalytic effect.
In some preferred embodiments, the particle diameter of the nano-noble metal particle is less than 100 nanometers.
More specifically, the particle diameter of the nano-noble metal particle is less than 10 nanometers.
It is appreciated that the particle diameter of the nano-noble metal particle is smaller, its activity is stronger, and catalytic capability is also stronger, more can
Redox reaction generation carbon dioxide and water occur for the pernicious gases such as formaldehyde, carbon monoxide in accelerating chamber and oxygen, and it is imitated
Fruit is also better.
In some preferred embodiments, the coating also includes resin, the resin include polyalcohols resin, phenol resin,
At least one of Corvic, melmac, epoxy resin, silicones or polyurethane resin.
In some preferred embodiments, the coating also includes filler, and the filler includes titanium dioxide, coarse whiting
At least one of powder, diatomite, oyster shell whiting, mineral powder.
In some preferred embodiments, the coating also includes additive, and the additive includes diluent, drying
At least one of agent, plasticizer, curing agent, stabilization agent, dispersant, coalescents or pigment.
It is appreciated that above-mentioned additive provided by the invention is similar with the additive material added in traditional coating.
Present invention also offers the preparation method of above-mentioned finish materials, comprise the steps：
It is in mass ratio with the emulsion paint coating by the nano-noble metal particle：(0.5~10%)：(90~
99.5%) mix.
It is appreciated that can also be by adjusting the nano-noble metal particle and the emulsion paint coating by adjustment
Formula is so as to fit being coated on various materials, such as building, vehicle, ship, plastics, rubber.
In some preferred embodiments, wherein, the nano-noble metal particle is prepared by following methods：
The acidic aqueous solution of noble metal is mixed with behenyl ammonium bromide solution, obtains mixed solution；Will
The mixed liquor instills the borohydride sodium aqueous solution, then solution to be mixed is stood after being stirred and is layered with deionized water；In extraction
The mixed solution of layer, you can obtain the aqueous solution containing nano-noble metal particle.
In some preferred embodiments, the noble metal acidic aqueous solution includes golden chloric acid aqueous solution.
The finish materials that the above embodiment of the present invention provides, including emulsion paint coating and nano-noble metal particle, can
With indoor harmful gas accelerated oxidation reductions such as the oxygen being catalyzed in room air and formaldehyde, benzene, ammonia, TVOC, and will have
Evil gas resolves into the innocuous substances such as carbon dioxide and water；Meanwhile nano-noble metal beaded catalyst in catalytic oxygen and is harmful to
During gas acts on, any chemical reaction itself is not involved in, therefore nano-noble metal particle will not produce consumption, can be with
Acted on long lasting for indoor air purification is played.
It is appreciated that above-mentioned finish materials are coated in body surface, the table for possessing new function due to foring
Face handles material, above-mentioned finish materials is coated on the surface of wall, ceiling and various furnishings objects, in institute
In the presence of stating finish materials, the decomposition of the pernicious gases such as indoor formaldehyde, benzene, ammonia, VOC is can speed up, ensure that interior
The air quality of inhabitation, comfortable environment is provided for the health of human body.
Above-mentioned technical proposal of the present invention is described in detail below in conjunction with specific embodiment.
Embodiment one
By 85ml golden chloric acid (HAuCl4) aqueous solution with dissolved with 0.52 gram of behenyl ammonium bromide
(Didodecyl-dimethyl ammonium bromid) solution mixes；Constant speed stirring 30 minutes on agitator are placed in again, so
Afterwards with the speed of per second 2 drops by 10ml borohydride sodiums (NaBH4, 0.05 gram) aqueous solution slowly instills, after the completion of be placed in agitator
Upper stirring 24 hours；Shady place is statically placed in after stopping stirring, solution to be mixed is with after deionized water layering, extracting the mixed of upper strata
Close solution, you can obtain the aqueous solution containing nanometer gold particle, gold nano-particle diameter is average in below 10nm.
Pure water is added in mixer, is turned left the right side in speed of agitator 800, add dispersant, defoamer, coalescents,
Propane diols, hydrocarbon ethyl cellulose, PH conditioning agents etc., stirring add environment friendly inorganic pigment and titanium dioxide to when gluey kenel is presented
Filler, it is ground on horizontal mill after stirring, when fineness is less than 30 microns, is turned left right add in rotating speed 900
Enter elastomeric polymer emulsion, aqueous latex paint is made when to be mixed uniform.
The aqueous latex paint that will be fabricated to, it is in mass ratio 90%：0.5% adds the gold nano particle of foregoing preparation
Solution, that is, obtain the finish materials that the present invention can purify the air of a room containing gold nano particle.
The indoor air purification coating made with emulsion paint kenel, paint film is hard, and color is attractive in appearance, chemical resistance, except tool
Beyond the function of standby general interiro wall latex paint decoration, because wherein the specific surface area containing noble metal nano particles produces lotus leaf greatly
Self-cleaning function.When pernicious gases such as the formaldehyde in room air, float when touching this emulsion paint metope, the nanometer in film
Noble metal composition can produce redox reaction with the pernicious gas such as the oxygen in catalytic air and formaldehyde, be broken down into dioxy
Change the innocuous substance such as carbon and water.
Embodiment two
By 100ml golden chloric acid (HAuCl4) aqueous solution with dissolved with 0.60 gram of behenyl ammonium bromide
(Didodecyl-dimethyl ammonium bromid) solution mixes；Constant speed stirring 50 minutes on agitator are placed in again, so
Afterwards with the speed of per second 2 drops by 15ml borohydride sodiums (NaBH4, 0.05 gram) aqueous solution slowly instills, after the completion of be placed in agitator
Upper stirring 18 hours；Shady place is statically placed in after stopping stirring, solution to be mixed is with after deionized water layering, extracting the mixed of upper strata
Close solution, you can obtain the aqueous solution containing nanometer gold particle, gold nano-particle diameter is average in below 100nm.
Pure water is added in mixer, is turned left the right side in speed of agitator 1200, dispersant, defoamer, film forming is added and helps
Agent, propane diols, hydrocarbon ethyl cellulose, PH conditioning agents etc., stirring add environment friendly inorganic pigment and titanium to when gluey kenel is presented
White powder filler, is ground after stirring on horizontal mill, when fineness is less than 50 microns, in 1000 turns of rotating speed
Left and right adds elastomeric polymer emulsion, and aqueous latex paint is made when to be mixed uniform.
The aqueous latex paint that will be fabricated to, it is in mass ratio 99.5%：10% adds the gold nano particle of foregoing preparation
Solution, that is, obtain the finish materials that the present invention can purify the air of a room containing gold nano particle.
The indoor air purification coating made with emulsion paint kenel, paint film is hard, and color is attractive in appearance, chemical resistance, except tool
Beyond the function of standby general interiro wall latex paint decoration, because wherein the specific surface area containing noble metal nano particles produces lotus leaf greatly
Self-cleaning function.When pernicious gases such as the formaldehyde in room air, float when touching this emulsion paint metope, the nanometer in film
Noble metal composition can produce redox reaction with the pernicious gas such as the oxygen in catalytic air and formaldehyde, be broken down into dioxy
Change the innocuous substance such as carbon and water.
Embodiment three
By 120ml golden chloric acid (HAuCl4) aqueous solution with dissolved with 0.68 gram of behenyl ammonium bromide
(Didodecyl-dimethyl ammonium bromid) solution mixes；Constant speed stirring 70 minutes on agitator are placed in again, so
Afterwards with the speed of per second 2 drops by 20ml borohydride sodiums (NaBH4, 0.05 gram) aqueous solution slowly instills, after the completion of be placed in agitator
Upper stirring 24 hours；Shady place is statically placed in after stopping stirring, solution to be mixed is with after deionized water layering, extracting the mixed of upper strata
Close solution, you can obtain the aqueous solution containing nanometer gold particle, gold nano-particle diameter is average in below 8nm.
Pure water is added in mixer, is turned left the right side in speed of agitator 1200, dispersant, defoamer, film forming is added and helps
Agent, propane diols, hydrocarbon ethyl cellulose, PH conditioning agents etc., stirring add environment friendly inorganic pigment and titanium to when gluey kenel is presented
White powder filler, is ground after stirring on horizontal mill, when fineness is less than 20 microns, in 1000 turns of rotating speed
Left and right adds elastomeric polymer emulsion, and aqueous latex paint is made when to be mixed uniform.
The aqueous latex paint that will be fabricated to, it is in mass ratio 96%：The gold nano particle of the 5% foregoing preparation of addition is molten
Liquid, that is, obtain the finish materials that the present invention can purify the air of a room containing gold nano particle.
The indoor air purification coating made with emulsion paint kenel, paint film is hard, and color is attractive in appearance, chemical resistance, except tool
Beyond the function of standby general interiro wall latex paint decoration, because wherein the specific surface area containing noble metal nano particles produces lotus leaf greatly
Self-cleaning function.When pernicious gases such as the formaldehyde in room air, float when touching this emulsion paint metope, the nanometer in film
Noble metal composition can produce redox reaction with the pernicious gas such as the oxygen in catalytic air and formaldehyde, be broken down into dioxy
Change the innocuous substance such as carbon and water.
The nano-noble metal coating to purify the air of a room provided by the embodiment of the present invention one, the 3rd is delivered to by product
Side detection unit detection efficiency, its data obtained approximately as：
Formaldehyde：Detected by QB/T 2761-2006 methods, 72 hours degradation rates of formaldehyde are 91.8%.
Benzene：Detected by GC/MS (JY/T 003-1996) method, 72 hours degradation rates of benzene are 87.9%.
Toluene：Detected by GC/MS (JY/T 003-1996) method, 72 hours degradation rates of toluene are 88.7%.
Ammonia：By GB/T18204.25-2000 light splitting brightness method method detections, 24 hours degradation rates of ammonia are 85.2%.
PM2.5：Detected by APIAC/LM01-2015 methods, 8 hours effective clearances of PM2.5 particles are 96.70%.
TVOC：Detected by GC/MS (JY/T 003-1996) method, TVOC 72 hours degradation rates are 90.1%.
Learnt by above the third party test data, the nano-noble metal coating that the present invention can purify the air of a room can
It is actual to play degraded indoor harmful gas function, reach the purpose to purify the air of a room.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that come for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of finish materials, including emulsion paint coating, it is characterised in that also including nano-noble metal particle.
2. finish materials according to claim 1, it is characterised in that it is yellow that the nano-noble metal particle includes nanometer
Gold grain, nano platinum particle, Technique of Nano Pd gold grain, nanometer rhodita (-te) particle, nanometer iraurite particle, nanometer ruthenium gold grain or nanometer
At least one of Argent grain and the composite Nano formed by above two and two or more nano-noble metal Particles disperseds are expensive
Metallic particles.
3. finish materials according to claim 2, it is characterised in that the particle diameter of the nano-noble metal particle is less than
100 nanometers.
4. finish materials according to claim 3, it is characterised in that the particle diameter of the nano-noble metal particle is less than
10 nanometers.
5. finish materials according to claim 1, it is characterised in that the emulsion paint coating also includes resin, institute
Stating resin includes polyalcohols resin, phenol resin, Corvic, melmac, epoxy resin, silicones or poly- amino first
At least one of acid ester resin.
6. finish materials according to claim 5, it is characterised in that the emulsion paint coating also includes filler,
The filler includes titanium dioxide, at least one of dicalcium powder, diatomite, oyster shell whiting, mineral powder.
7. finish materials according to claim 6, it is characterised in that the emulsion paint coating also includes additive,
The additive is included in diluent, drier, plasticizer, curing agent, stabilization agent, dispersant, coalescents or pigment extremely
Few one kind.
8. a kind of preparation method of finish materials according to claim 1, it is characterised in that comprise the steps：
It is in mass ratio with the emulsion paint coating by the nano-noble metal particle：(0.5~10%)：(90~99.5%) mix
Close.
9. the preparation method of finish materials according to claim 8, it is characterised in that wherein, the expensive gold of nanometer
Metal particles are prepared by following methods：
The acidic aqueous solution of noble metal is mixed with behenyl ammonium bromide solution, obtains mixed solution；
The mixed liquor is instilled into the borohydride sodium aqueous solution, then solution to be mixed is stood after being stirred and is layered with deionized water；
Extract the mixed solution on upper strata, you can obtain the aqueous solution containing nano-noble metal particle.
10. the preparation method of finish materials according to claim 9, it is characterised in that the noble metal acid water
Solution includes golden chloric acid aqueous solution.
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| CN201710940380.0A CN107793812A (en) | 2017-10-11 | 2017-10-11 | Finish materials, finish materials preparation method |
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| CN201710940380.0A CN107793812A (en) | 2017-10-11 | 2017-10-11 | Finish materials, finish materials preparation method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111237720A (en) * | 2018-11-29 | 2020-06-05 | 内蒙古东盛硅藻土科技创新产业园有限公司 | Desk lamp lampshade |
| CN111234569A (en) * | 2018-11-29 | 2020-06-05 | 内蒙古东盛硅藻土科技创新产业园有限公司 | Diatomite coating, preparation method thereof and decorative plate made of diatomite coating |
| CN111234281A (en) * | 2018-11-29 | 2020-06-05 | 内蒙古东盛硅藻土科技创新产业园有限公司 | Manufacturing method of lampshade |
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| CN112961586A (en) * | 2021-02-07 | 2021-06-15 | 成都市富百乐装饰材料实业有限公司 | Shell powder mineral water paint and preparation method thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111237720A (en) * | 2018-11-29 | 2020-06-05 | 内蒙古东盛硅藻土科技创新产业园有限公司 | Desk lamp lampshade |
| CN111234569A (en) * | 2018-11-29 | 2020-06-05 | 内蒙古东盛硅藻土科技创新产业园有限公司 | Diatomite coating, preparation method thereof and decorative plate made of diatomite coating |
| CN111234281A (en) * | 2018-11-29 | 2020-06-05 | 内蒙古东盛硅藻土科技创新产业园有限公司 | Manufacturing method of lampshade |
| CN111316833A (en) * | 2018-11-29 | 2020-06-23 | 内蒙古东盛硅藻土科技创新产业园有限公司 | Flowerpot and manufacturing method thereof |
| CN111316833B (en) * | 2018-11-29 | 2022-02-15 | 内蒙古东盛硅藻土科技创新产业园有限公司 | Flowerpot and manufacturing method thereof |
| CN111237720B (en) * | 2018-11-29 | 2022-04-05 | 内蒙古东盛硅藻土科技创新产业园有限公司 | Desk lamp lampshade |
| CN111234281B (en) * | 2018-11-29 | 2022-05-03 | 内蒙古东盛硅藻土科技创新产业园有限公司 | Manufacturing method of lampshade |
| CN112961586A (en) * | 2021-02-07 | 2021-06-15 | 成都市富百乐装饰材料实业有限公司 | Shell powder mineral water paint and preparation method thereof |
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