CN104592841A - Inorganic antibacterial formaldehyde-removing paint and preparation method thereof - Google Patents
Inorganic antibacterial formaldehyde-removing paint and preparation method thereof Download PDFInfo
- Publication number
- CN104592841A CN104592841A CN201410840844.7A CN201410840844A CN104592841A CN 104592841 A CN104592841 A CN 104592841A CN 201410840844 A CN201410840844 A CN 201410840844A CN 104592841 A CN104592841 A CN 104592841A
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- dispersion
- zinc oxide
- inorganic antibacterial
- rotating speed
- emulsion
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Classifications
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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
- C09D133/00—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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
-
- 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
- C09D131/00—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 an acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid; Coating compositions based on derivatives of such polymers
- C09D131/02—Homopolymers or copolymers of esters of monocarboxylic acids
- C09D131/04—Homopolymers or copolymers of vinyl acetate
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- 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
- C09D5/32—Radiation-absorbing paints
-
- 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
Abstract
The invention relates to an inorganic antibacterial formaldehyde-removing paint. The antibacterial formaldehyde-removing paint is prepared by using an emulsion as a binding agent and an inorganic antibacterial functional material nanometer zinc oxide as a functional material. The inorganic antibacterial formaldehyde-removing paint comprises the following components: water, emulsion, nanometer zinc oxide, titanium dioxide, calcined clay, calcium carbonate, talcum powder, a wetting agent, a dispersant, an anti-foaming agent, a film-forming agent, an antifreezer and a thickener. Compared with traditional regular organic antiseptic and anti-mildew agents, the inorganic nanometer zinc oxide antibacterial and antiviral paint has the functions of safeness, no toxicity, long-term antisepsis and formaldehyde removal.
Description
Technical field
The present invention relates to a kind of preparation method of inorganic antibacterial aldehydes removal coating.
Background technology
At present, aqueous latex paint generally adopts organic bactericide and mould inhibitor, and its composition is isothiazolones quinoline ketone, release formaldehyde class, benzimidazole class, substituted arene class, organic bromine and dithiocar-bamate etc.This kind of sterilant and the fungus and mildew resistance of mould inhibitor by the toxicity of himself, germ and mould are lost activity, and reach the object of bacteria mildew-proof.This series bactericidal agent and mould inhibitor have strong impulse to skin, potential harm is had to the biology of water body, responsive to PH, non-refractory, and because be organic compound, can slowly decompose in use procedure, thus lost efficacy, and organic sanitas can run off through washing away of rainwater in paint film, loses preservative efficacy, organic sanitas enters in water, can cause certain harm to the biology in water.
And inorganic antibacterial coating can avoid above defect, the function of permanent sterilization and anticorrosion can be reached.Inorganic antibacterial material conventional is on the market complex compound, the nano titanium oxide of nanometer silver and nanometer silver, bactericidal nano-silver is the surface effects of Yin Na meter, quantum size and quantum tunneling effect, nanometer silver is made to have superpower activity and perviousness, and the surface property of the argent of nanoscale, part can be formed with electrophilic groups such as the sulfydryl of the protein of bacterium, amidos, but, easily there is oxidation and lost efficacy in this kind of anti-biotic material.Though the complex compound of nanometer silver solves oxidizable problem, generally spray on paint film, increase the cost of construction.And the antibacterial of nano titanium oxide mainly reaches antibacterial effect by its ultraviolet catalytic, but also need to spray on paint film just can reach this effect, also increase construction cost undoubtedly.
Summary of the invention
The object of the invention is the material of inorganic nano zinc oxide fluid dispersion as antibacterial aldehydes removal, there is according to normal paint step preparation the emulsion paint of inorganic antibacterial aldehydes removal.
The technical solution adopted in the present invention is as follows:
A kind of inorganic antibacterial aldehydes removal coating, its starting material and concrete proportioning as follows by weight percentage:
Described inorganic antibacterial aldehydes removal coating can also be further:
Pure-acrylic emulsion, organosilicon crylic acid latex, the acrylate and vinyl acetate emulsion of described emulsion preferred elastomeric/flexibility;
In described nano zinc oxide fluid dispersion, zinc oxide adopts particle diameter at the inorganic nano zinc oxide of the club shaped structure of about 30nm.
Above-mentioned inorganic antibacterial aldehydes removal coating its preparation method is as follows:
(1) under the rotating speed being less than 500r/min, water, Natvosol, PH conditioning agent dispersion 1-3min is added successively.
(2) improve rotating speed to 800-1000r/min, add wetting agent, dispersion agent, defoamer, titanium dioxide, calcined earth, calcium carbonate, talcum powder, nano zinc oxide fluid dispersion successively, improve rotating speed to 1800-2000r/min, dispersion 15-20min.
(3) rotating speed is down to 1000-1200r/min, adds emulsion, film coalescence aid, frostproofer, thickening material successively, dispersion 10-15min, 200 orders sieve, and namely obtain product of the present invention.
The present invention adopts the method for adding nano zinc oxide fluid dispersion in particular emulsion, utilize the cell walls of visible light catalytic decomposing bacteria, nano zine oxide also possesses antiviral effect simultaneously, is added in specific formulation for coating material, can reaches antibacterial disease-resistant effect.In addition, the light-catalysed characteristic of nano zine oxide possesses effect of aldehydes removal, and the purifying property of PARA FORMALDEHYDE PRILLS(91,95) is up to 95%, and decontamination effect improving persistence is up to 94%.
The present invention utilizes particle diameter at about 20-30nm, inorganic nano zinc oxide in club shaped structure is as the major function material of antibacterial aldehydes removal, this zinc oxide has larger surface reaction point (see Fig. 1), find can directly add in the formulation for coating material of use particular emulsion after great many of experiments, reach in-can preservation, the effect of paint film long-acting mould-proof, the coating of the antibacterial aldehydes removal of preparation, have nontoxic, environmentally friendly, effect of high-efficient purification formaldehyde.The invention has the advantages that:
1, directly coating is added on, easy construction;
2, effective antibacterial and mouldproof and effective lastingly;
3, persistent high efficiency purifying formaldehyde, and can ultraviolet be absorbed, improve the weathering resistance of paint film
Accompanying drawing explanation
Fig. 1 is the form triadic relation contrast figure of the particle diameter of zinc oxide, surface reaction point and zinc oxide.
Embodiment
The present invention adopts and is incorporated as binding agent, nano zinc oxide fluid dispersion successively as the functional materials of antibacterial aldehydes removal, and concrete case is as follows:
Embodiment one:
This inorganic antibacterial aldehydes removal preparation method for coating is as follows:
(1) under the rotating speed being less than 500r/min, water, Natvosol, PH conditioning agent dispersion 1-3min is added successively.
(2) improve rotating speed to 800-1000r/min, add wetting agent, dispersion agent, defoamer, titanium dioxide, calcined earth, calcium carbonate, talcum powder, nano zinc oxide fluid dispersion successively, improve rotating speed to 1800-2000r/min, dispersion 15-20min.
(3) rotating speed is down to 1000-1200r/min, adds emulsion, film coalescence aid, frostproofer, thickening material successively, dispersion 10-15min, 200 orders sieve, and namely obtain product of the present invention.The bacteriostasis rate of this paint formulation to streptococcus aureus, intestinal bacteria and Candida albicans is 99.87%, and be 0 grade to the mildew-resistant grade of mould, the purification rate of PARA FORMALDEHYDE PRILLS(91,95) is up to 91%, and decontamination effect improving persistence is up to 90%.
Embodiment two:
This inorganic antibacterial aldehydes removal preparation method for coating is as follows:
(1) under the rotating speed being less than 500r/min, water, Natvosol, PH conditioning agent dispersion 1-3min is added successively.
(2) improve rotating speed to 800-1000r/min, add wetting agent, dispersion agent, defoamer, titanium dioxide, calcined earth, calcium carbonate, talcum powder, nano zinc oxide fluid dispersion successively, improve rotating speed to 1800-2000r/min, dispersion 15-20min.
(3) rotating speed is down to 1000-1200r/min, adds emulsion, film coalescence aid, frostproofer, thickening material successively, dispersion 10-15min, 200 orders sieve, and namely obtain product of the present invention.The bacteriostasis rate of this paint formulation to streptococcus aureus, intestinal bacteria and Candida albicans is 99.99%, and be 0 grade to the mildew-resistant grade of mould, the purification rate of PARA FORMALDEHYDE PRILLS(91,95) is up to 95%, and decontamination effect improving persistence is up to 94%.
Embodiment three:
The preparation method of this inorganic antibacterial aldehydes removal coating is as follows:
(1) under the rotating speed being less than 500r/min, water, Natvosol, PH conditioning agent dispersion 1-3min is added successively.
(2) improve rotating speed to 800-1000r/min, add wetting agent, dispersion agent, defoamer, titanium dioxide, calcined earth, calcium carbonate, talcum powder, nano zinc oxide fluid dispersion successively, improve rotating speed to 1800-2000r/min, dispersion 15-20min.
(3) rotating speed is down to 1000-1200r/min, adds emulsion, film coalescence aid, frostproofer, thickening material successively, dispersion 10-15min, 200 orders sieve, and namely obtain product of the present invention.The bacteriostasis rate of this paint formulation to streptococcus aureus, intestinal bacteria and Candida albicans is 99.99%, and be 0 grade to the mildew-resistant grade of mould, the purification rate of PARA FORMALDEHYDE PRILLS(91,95) is up to 95%, and decontamination effect improving persistence is up to 94%.
A preferred embodiment of the present invention:
The preparation method of this inorganic antibacterial aldehydes removal coating is as follows:
(1) under the rotating speed being less than 500r/min, water, Natvosol, PH conditioning agent dispersion 1-3min is added successively.
(2) improve rotating speed to 800-1000r/min, add wetting agent, dispersion agent, defoamer, titanium dioxide, calcined earth, calcium carbonate, talcum powder, nano zinc oxide fluid dispersion successively, improve rotating speed to 1800-2000r/min, dispersion 15-20min.
(3) rotating speed is down to 1000-1200r/min, adds emulsion, film coalescence aid, frostproofer, thickening material successively, dispersion 10-15min, 200 orders sieve, and namely obtain product of the present invention.
Claims (4)
1. an inorganic antibacterial aldehydes removal coating, is characterized in that: its starting material and concrete proportioning as follows by weight percentage:
2. inorganic antibacterial aldehydes removal coating according to claim 1, is characterized in that: the nano zine oxide selected by described nano zinc oxide fluid dispersion adopts particle diameter at the inorganic nano zinc oxide of the club shaped structure of 20-30nm.
3. inorganic antibacterial aldehydes removal coating according to claim 1, is characterized in that: the pure-acrylic emulsion of described emulsion preferred elastomeric/flexibility, organosilicon crylic acid latex or acrylate and vinyl acetate emulsion.
4. a preparation method for inorganic antibacterial aldehydes removal coating according to claim 1, is characterized in that comprising the following steps:
(1) under the rotating speed being less than 500r/min, water, Natvosol, PH conditioning agent dispersion 1-3min is added successively;
(2) improve rotating speed to 800-1000r/min, add wetting agent, dispersion agent, defoamer, titanium dioxide, calcined earth, calcium carbonate, talcum powder, nano zinc oxide fluid dispersion successively, improve rotating speed to 1800-2000r/min, dispersion 15-20min;
(3) rotating speed is down to 1000-1200r/min, adds emulsion, film coalescence aid, frostproofer, thickening material successively, dispersion 10-15min, 200 orders sieve, and namely obtain finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410840844.7A CN104592841A (en) | 2014-12-30 | 2014-12-30 | Inorganic antibacterial formaldehyde-removing paint and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410840844.7A CN104592841A (en) | 2014-12-30 | 2014-12-30 | Inorganic antibacterial formaldehyde-removing paint and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104592841A true CN104592841A (en) | 2015-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410840844.7A Pending CN104592841A (en) | 2014-12-30 | 2014-12-30 | Inorganic antibacterial formaldehyde-removing paint and preparation method thereof |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105086677A (en) * | 2015-09-01 | 2015-11-25 | 天长市开林化工有限公司 | Sterilization, corrosion prevention and formaldehyde removal emulsion paint for decoration and preparation method thereof |
| CN105086812A (en) * | 2015-09-01 | 2015-11-25 | 天长市开林化工有限公司 | High-quality thermal insulating anti-crack healthy emulsion paint and preparation method thereof |
| CN105086802A (en) * | 2015-09-01 | 2015-11-25 | 天长市开林化工有限公司 | White bamboo charcoal odorless environmental healthy emulsion paint and preparation method thereof |
| CN105440853A (en) * | 2015-12-16 | 2016-03-30 | 三棵树涂料股份有限公司 | Long-acting anti-efflorescence primer and preparation method thereof |
| CN106009976A (en) * | 2016-05-23 | 2016-10-12 | 许展 | Nanometer antibacterial inner wall latex paint |
| CN106189576A (en) * | 2015-12-30 | 2016-12-07 | 青岛天晟防水建材有限公司 | A kind of coating and preparation method thereof |
| CN106349850A (en) * | 2016-09-29 | 2017-01-25 | 中国科学院重庆绿色智能技术研究院 | Mildewproof antibacterial paint |
| CN107126823A (en) * | 2017-04-05 | 2017-09-05 | 介休市博创纳米材料科技有限公司 | It is a kind of long-acting except aldehyde, antibacterial, mould proof furniture spray and its manufacture method |
| CN107151462A (en) * | 2017-04-05 | 2017-09-12 | 介休市博创纳米材料科技有限公司 | It is a kind of long-acting except aldehyde, antibacterial, mould proof house ornamentation spray and its manufacture method |
| CN107151467A (en) * | 2017-04-28 | 2017-09-12 | 青岛高智高新科技有限公司 | A kind of environmental protection flame retardant paint for wall |
| CN109321068A (en) * | 2018-10-19 | 2019-02-12 | 华夏创美(北京）科技有限公司 | A kind of preparation method for the preparation removing interior decoration peculiar smell |
| CN112442294A (en) * | 2020-11-24 | 2021-03-05 | 三棵树(上海)新材料研究有限公司 | Silver zinc oxide formaldehyde-removing coating and preparation method thereof |
| CN112500797A (en) * | 2020-11-20 | 2021-03-16 | 唐晓春 | Novel coating with formaldehyde removing function and preparation method thereof |
| CN114561136A (en) * | 2022-04-26 | 2022-05-31 | 河南蓝翎环科防水材料有限公司 | Environment-friendly antibacterial mildew-resistant coating and production process thereof |
| CN115141502A (en) * | 2022-08-05 | 2022-10-04 | 青岛万源生物科技有限公司 | Visible light catalytic bactericidal antiviral coating material and preparation method thereof |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105086677A (en) * | 2015-09-01 | 2015-11-25 | 天长市开林化工有限公司 | Sterilization, corrosion prevention and formaldehyde removal emulsion paint for decoration and preparation method thereof |
| CN105086812A (en) * | 2015-09-01 | 2015-11-25 | 天长市开林化工有限公司 | High-quality thermal insulating anti-crack healthy emulsion paint and preparation method thereof |
| CN105086802A (en) * | 2015-09-01 | 2015-11-25 | 天长市开林化工有限公司 | White bamboo charcoal odorless environmental healthy emulsion paint and preparation method thereof |
| CN105440853A (en) * | 2015-12-16 | 2016-03-30 | 三棵树涂料股份有限公司 | Long-acting anti-efflorescence primer and preparation method thereof |
| CN106189576A (en) * | 2015-12-30 | 2016-12-07 | 青岛天晟防水建材有限公司 | A kind of coating and preparation method thereof |
| CN106009976A (en) * | 2016-05-23 | 2016-10-12 | 许展 | Nanometer antibacterial inner wall latex paint |
| CN106349850A (en) * | 2016-09-29 | 2017-01-25 | 中国科学院重庆绿色智能技术研究院 | Mildewproof antibacterial paint |
| CN107151462A (en) * | 2017-04-05 | 2017-09-12 | 介休市博创纳米材料科技有限公司 | It is a kind of long-acting except aldehyde, antibacterial, mould proof house ornamentation spray and its manufacture method |
| CN107126823A (en) * | 2017-04-05 | 2017-09-05 | 介休市博创纳米材料科技有限公司 | It is a kind of long-acting except aldehyde, antibacterial, mould proof furniture spray and its manufacture method |
| CN107151467A (en) * | 2017-04-28 | 2017-09-12 | 青岛高智高新科技有限公司 | A kind of environmental protection flame retardant paint for wall |
| CN107151467B (en) * | 2017-04-28 | 2019-09-24 | 河北晨阳工贸集团有限公司 | A kind of environmental protection flame retardant paint for wall |
| CN109321068A (en) * | 2018-10-19 | 2019-02-12 | 华夏创美(北京）科技有限公司 | A kind of preparation method for the preparation removing interior decoration peculiar smell |
| CN112500797A (en) * | 2020-11-20 | 2021-03-16 | 唐晓春 | Novel coating with formaldehyde removing function and preparation method thereof |
| CN112442294A (en) * | 2020-11-24 | 2021-03-05 | 三棵树(上海)新材料研究有限公司 | Silver zinc oxide formaldehyde-removing coating and preparation method thereof |
| CN114561136A (en) * | 2022-04-26 | 2022-05-31 | 河南蓝翎环科防水材料有限公司 | Environment-friendly antibacterial mildew-resistant coating and production process thereof |
| CN115141502A (en) * | 2022-08-05 | 2022-10-04 | 青岛万源生物科技有限公司 | Visible light catalytic bactericidal antiviral coating material and preparation method thereof |
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Application publication date: 20150506 |