CN106590287A - Interior wall odor removing coating capable of decomposing indoor free formaldehyde and toluene and preparation method of coating - Google Patents
Interior wall odor removing coating capable of decomposing indoor free formaldehyde and toluene and preparation method of coating Download PDFInfo
- Publication number
- CN106590287A CN106590287A CN201611206375.9A CN201611206375A CN106590287A CN 106590287 A CN106590287 A CN 106590287A CN 201611206375 A CN201611206375 A CN 201611206375A CN 106590287 A CN106590287 A CN 106590287A
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- Prior art keywords
- toluene
- coating
- interior wall
- formaldehyde
- free formaldehyde
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
-
- 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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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses an interior wall odor removing coating capable of decomposing indoor free formaldehyde and toluene. The coating is prepared from components as follows: water, a wetting agent, a polymeric dispersant, a mold inhibitor, an antifoaming agent, rutile titanium dioxide, a material adopting multi-gap structure, diatomite, heavy calcium powder, hydroxyethyl cellulose, a pH regulator, a preservative, a mineral oil antifoaming agent, a pure odor-removing acrylic emulsion, a coalescing agent, propylene glycol, an alkali swelling thickener and an association type thickener. The material adopting the multi-gap structure is adopted, crosslinks substances capable of reacting with formaldehyde and toluene molecules by the aid of the multi-gap structure and cooperates with the pure odor-removing acrylic emulsion capable of reacting with formaldehyde and toluene quickly, a special coating is formed, free formaldehyde and toluene in the air can be adsorbed and decomposed quickly, and formaldehyde and toluene can be decomposed effectively for a long time.
Description
Technical field
The present invention relates to building coating field, and in particular to a kind of net taste of interior wall that can decompose indoor free formaldehyde and toluene
Coating and preparation method thereof.
Background technology
Formaldehyde, toluene are the first big harm in current life staying idle at home, it be WHO announce first substantially
Cancer material.The wallpaper that at present we use in the home decoration, it is all more or less containing some formaldehyde, especially one in furniture
Even more contain substantial amounts of formaldehyde in a little low-grade, inferior finishing materials.Research shows：There is formaldehyde strong carcinogenic and rush cancer to make
With.Lot of documents is recorded, and the impact of formaldehyde, toluene to health is mainly manifested in heterosmia, stimulation, allergy, pulmonary function
The aspect such as abnormal, abnormal liver function and immunologic dysfunction.
At present, the processing method for indoor formaldehyde, toluene on market is had and is processed using air cleaner, is had
Purified treatment is carried out using plant, have makes its Lock-out using the method for windowing ventilation.Although above-mentioned several method PARA FORMALDEHYDE PRILLS(91,95)
Process effectively, but processing speed is slow, generally requiring longer period of time completely could be processed in formaldehyde, and first
The volatilization of aldehyde is again one and continues and very long process, if persistently effective PARA FORMALDEHYDE PRILLS(91,95) can not be eliminated, certainly will be to people
Health has a negative impact.
The content of the invention
Based on the problems of prior art, it is an object of the invention to provide one kind can decompose indoor free formaldehyde and first
Net taste coating of interior wall of benzene and preparation method thereof, can decompose indoor free formaldehyde and first by way of physical chemistry combines
Benzene.
The purpose of the present invention is achieved through the following technical solutions：
The embodiment of the present invention provides a kind of net taste coating of interior wall that can decompose indoor free formaldehyde and toluene, and the coating is by weight
Amount percentage ratio includes following components：
The embodiment of the present invention provides a kind of preparation method that can decompose indoor free formaldehyde and the net taste coating of interior wall of toluene,
For preparing coating of the present invention, comprise the following steps：
Each raw material is taken by formulation for coating material of the present invention；
To account for the water of water gross weight 80%, hydroxyethyl cellulose, macromolecule organic dispersing agent, antifreezing agent, to account for defoamer total
The defoamer of weight half, wetting agent, preservative and pH value regulator are added in dispersion cylinder, in the rotating speed of 300～400rpm
Under stir evenly, rutile titanium white lead, the material with multiple-void structure, kieselguhr and dicalcium powder are added, with 1000～1500rpm
Rotating speed be dispersed to fineness less than or equal to 50 μm, be subsequently adding remaining water and add net taste pure acrylic latex, with 100～
The rotating speed stirring of 300rpm adds remaining defoamer, and 10min is disperseed under the low speed of 100～300rpm to system bubble-free,
It is eventually adding that alkali soluble rises by thickening agent and association thickener is adjusted to suitable viscosity, that is, obtains that indoor free formaldehyde and first can be decomposed
The net taste coating of interior wall of benzene.
As seen from the above technical solution provided by the invention, coating provided in an embodiment of the present invention, by using tool
There is the material of multiple-void structure, using the material that can be reacted with formaldehyde, toluene molecule in crosslinking in its many hollow structure, then coordinate
The net taste pure acrylic latex of rapid-action is carried out with formaldehyde, toluene, special coating is formed, can quickly adsorb,
Decompose free formaldehyde, the toluene in air, and can be permanently effective PARA FORMALDEHYDE PRILLS(91,95), toluene decomposed.
Description of the drawings
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below will be to use needed for embodiment description
Accompanying drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this
For the those of ordinary skill in field, on the premise of not paying creative work, can be obtaining other according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the Degradation Formaldehyde rate test curve figure that the embodiment of the present invention 1 provides coating；
Fig. 2 is the degradation of toluene rate test curve figure that the embodiment of the present invention 1 provides coating；
Fig. 3 is the degradation rate test curve figure of the toluene that the embodiment of the present invention 2 provides coating.
Specific embodiment
With reference to the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground description, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.Based on this
Inventive embodiment, the every other enforcement that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to protection scope of the present invention.
The embodiment of the present invention provides a kind of net taste coating of interior wall that can decompose indoor free formaldehyde and toluene, and the coating is by weight
Amount percentage ratio includes following components：
In the net taste coating of above-mentioned interior wall, net taste pure acrylic latex is containing the net of the functional group that can be reacted with formaldehyde
Taste pure acrylic acid ester polymer.
In the net taste coating of above-mentioned interior wall, the material with multiple-void structure is the material with 4000 mesh multiple-void structures,
The compound of enol ketone is attached with the material internal space of the multiple-void structure, the compound can be free with air
Formaldehyde molecule carries out chemical reaction, and the chemical formula of the compound is：
In the net taste coating of above-mentioned interior wall, titanium dioxide using import Rutile type titanium dioxide.
In the net taste coating of above-mentioned interior wall, kieselguhr is 1250 mesh kieselguhr.
In the net taste coating of above-mentioned interior wall, defoamer adopts mineral oil antifoam agent.
The embodiment of the present invention also provides a kind of net taste coating of interior wall for decomposing indoor free formaldehyde and toluene to above-mentioned energy
Preparation method, comprises the following steps：
Each raw material is taken by above-mentioned coating formula；
The water of water gross weight 80%, hydroxyethyl cellulose will be accounted for, macromolecule organic dispersing agent, antifreezing agent, to account for defoamer total
The defoamer of weight half, wetting agent, preservative and pH value regulator are added in dispersion cylinder, in the rotating speed of 300～400rpm
Under stir evenly, rutile titanium white lead, the material with multiple-void structure, kieselguhr and dicalcium powder are added, with 1000～1500rpm
Rotating speed be dispersed to fineness less than or equal to 50 μm, be subsequently adding remaining water and add net taste pure acrylic latex, with 100～
The rotating speed stirring of 300rpm adds remaining defoamer, and 10min is disperseed under the low speed of 100～300rpm to system bubble-free,
It is eventually adding that alkali soluble rises by thickening agent and association thickener is adjusted to suitable viscosity, that is, obtains that indoor free formaldehyde and first can be decomposed
The net taste coating of interior wall of benzene.
The coating of the present invention decompose indoor free formaldehyde with toluene using physical chemistry in combination with by the way of, film can
Fast decoupled formaldehyde, toluene, at the same can film be coated in indoor wall, can have permanently effective quick removal formaldehyde, toluene.
The embodiment of the present invention is described in further detail below in conjunction with specific embodiments and the drawings.
Embodiment 1
The present embodiment provides a kind of net taste coating of interior wall that can decompose indoor free formaldehyde and toluene, each component in the coating
It is by mass percentage：
The preparation method of the coating is：First by the water of 12.8g, cellulose, organic dispersing agent, antifreezing agent, to account for defoamer total
The defoamer of weight 1/2, wetting agent, preservative and pH value regulator are added in dispersion cylinder, in the state of 300～400rpm
Stir evenly, add import titanium dioxide, the material/kieselguhr with multiple-void structure and 1000～1500rpm of dicalcium powder dispersion
To fineness≤50 μm, remaining water is subsequently adding, adds the net taste pure-acrylic emulsion of import, added in 100-300rpm remaining
Defoamer, low speed 100-300rpm disperses 10min to system bubble-free, is eventually adding thickening agent (alkali swollen thickener and association
Type thickening agent) be adjusted to suitable viscosity, that is, obtain that the net taste coating of interior wall of indoor free formaldehyde and toluene can be decomposed.
The net taste coating of the interior wall is through instrument test, and PARA FORMALDEHYDE PRILLS(91,95) discomposing effect is good.Test curve as shown in Figure 1, 2, root
Test according in JC/T1074-2008, the product can fast decoupled formaldehyde and toluene, the resolution ratio of 3H PARA FORMALDEHYDE PRILLS(91,95)s reaches 85%,
35% is reached to the resolution ratio of toluene；The resolution ratio of 24h PARA FORMALDEHYDE PRILLS(91,95)s reaches 92%, and to the resolution ratio of toluene 73% is reached.This work(
Working standard can be significantly larger than to require.
Embodiment 2
The present embodiment provides a kind of net taste coating of interior wall that can decompose indoor free formaldehyde and toluene, each component in the coating
It is by mass percentage：
The preparation method of the coating is：First by 20.8g water, by cellulose thickener, organic dispersing agent, antifreezing agent, account for and disappear
The defoamer of infusion weight 1/2, wetting agent, preservative and pH value regulator are added in dispersion cylinder, in the shape of 300-400rpm
Stir evenly under state, add import titanium dioxide, the material with multiple-void structure, kieselguhr and dicalcium powder, use 1000-1500rpm
Fineness≤50 μm are dispersed to, remaining water is subsequently adding, the net taste pure-acrylic emulsion of import is added, are added in 100-300rpm surplus
Remaining defoamer, low speed 100-300rpm disperse 10min to system bubble-free, be eventually adding thickening agent (alkali swollen thickener and
Association thickener) be adjusted to suitable viscosity, that is, obtain that the net taste coating of interior wall of indoor free formaldehyde and toluene can be decomposed.
By testing the net taste coating of the interior wall to the degradation rate of toluene as shown in figure 3, testing according in JC/T1074-2008
It is 53.2% to decompose toluene, also above requirement of the standard to toluene.Find that the product being capable of fast decoupled first in test process
Aldehyde and toluene, 5h or so can decompose toluene and reach and can reach after more than 30%, 24H 53.2%.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope of present disclosure, the change or replacement that can be readily occurred in,
All should be included within the scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Enclose and be defined.
Claims (7)
1. a kind of energy decomposes the net taste coating of interior wall of indoor free formaldehyde and toluene, it is characterised in that coating percentage by weight
Than including following components：
2. energy according to claim 1 decomposes the net taste coating of interior wall of indoor free formaldehyde and toluene, it is characterised in that institute
It is the net taste pure acrylic acid ester polymer containing the functional group that can be reacted with formaldehyde to state net taste pure acrylic latex.
3. energy according to claim 1 and 2 decomposes the net taste coating of interior wall of indoor free formaldehyde and toluene, and its feature exists
In the titanium dioxide adopts Rutile type titanium dioxide.
4. energy according to claim 1 and 2 decomposes the net taste coating of interior wall of indoor free formaldehyde and toluene, and its feature exists
In the material with multiple-void structure is the material with 4000 mesh multiple-void structures, the material should with multiple-void structure
The compound of enol ketone is attached with the internal voids of material, the compound can be with free formaldehyde molecule in air
Reaction is learned, the chemical formula of the compound is：
5. energy according to claim 1 and 2 decomposes the net taste coating of interior wall of indoor free formaldehyde and toluene, and its feature exists
In the kieselguhr is 1250 mesh kieselguhr.
6. energy according to claim 1 and 2 decomposes the net taste coating of interior wall of indoor free formaldehyde and toluene, and its feature exists
In the defoamer adopts mineral oil antifoam agent.
7. a kind of energy decomposes the preparation method of indoor free formaldehyde and the net taste coating of interior wall of toluene, it is characterised in that for making
Coating described in standby any one of claim 1 to 6, comprises the following steps：
The formulation for coating material as described in any one of claim 1 to 6 takes each raw material；
To account for the water of water gross weight 80%, hydroxyethyl cellulose, macromolecule organic dispersing agent, antifreezing agent, account for defoamer gross weight
The defoamer of half, wetting agent, preservative and pH value regulator are added in dispersion cylinder, are stirred under the rotating speed of 300～400rpm
It is even, rutile titanium white lead, the material with multiple-void structure, kieselguhr and dicalcium powder are added, with turning for 1000～1500rpm
Speed is dispersed to fineness less than or equal to 50 μm, is subsequently adding remaining water and remaining defoamer, adds net taste pure acrylic acid breast
Liquid, is added under the low speed of 100～300rpm with the stirring of the rotating speed of 100～300rpm and disperses 10min to system bubble-free, finally
Add rise thickening agent, association thickener of alkali soluble to be adjusted to suitable viscosity, that is, obtain decomposing interior free formaldehyde and toluene
The net taste coating of interior wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611206375.9A CN106590287A (en) | 2016-12-23 | 2016-12-23 | Interior wall odor removing coating capable of decomposing indoor free formaldehyde and toluene and preparation method of coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611206375.9A CN106590287A (en) | 2016-12-23 | 2016-12-23 | Interior wall odor removing coating capable of decomposing indoor free formaldehyde and toluene and preparation method of coating |
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| Publication Number | Publication Date |
|---|---|
| CN106590287A true CN106590287A (en) | 2017-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611206375.9A Pending CN106590287A (en) | 2016-12-23 | 2016-12-23 | Interior wall odor removing coating capable of decomposing indoor free formaldehyde and toluene and preparation method of coating |
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| CN (1) | CN106590287A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106987186A (en) * | 2017-05-10 | 2017-07-28 | 佛山彩孔雀化工有限公司 | Anti- formaldehyde mineral paint and preparation method |
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| CN103865337A (en) * | 2012-12-18 | 2014-06-18 | 李辉 | Emulsion paint capable of decomposing formaldehyde |
| CN104774514A (en) * | 2015-04-29 | 2015-07-15 | 富思特新材料科技发展股份有限公司 | Low-volatility organic compound smell removing coating capable of adsorbing and decomposing formaldehyde in air and preparation method thereof |
| CN104893470A (en) * | 2015-06-05 | 2015-09-09 | 宁波健利康生物研究科技有限公司 | Environmental-friendly coating and preparation technology thereof |
| CN105754484A (en) * | 2016-04-05 | 2016-07-13 | 佛山市顺德区金涂宝涂料有限公司 | Formaldehyde-reducing shell powder coating |
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2016
- 2016-12-23 CN CN201611206375.9A patent/CN106590287A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103865337A (en) * | 2012-12-18 | 2014-06-18 | 李辉 | Emulsion paint capable of decomposing formaldehyde |
| CN104774514A (en) * | 2015-04-29 | 2015-07-15 | 富思特新材料科技发展股份有限公司 | Low-volatility organic compound smell removing coating capable of adsorbing and decomposing formaldehyde in air and preparation method thereof |
| CN104893470A (en) * | 2015-06-05 | 2015-09-09 | 宁波健利康生物研究科技有限公司 | Environmental-friendly coating and preparation technology thereof |
| CN105754484A (en) * | 2016-04-05 | 2016-07-13 | 佛山市顺德区金涂宝涂料有限公司 | Formaldehyde-reducing shell powder coating |
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| 宋广生等: "《室内环境污染控制与治理技术》", 28 February 2011, 机械工业出版社 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106987186A (en) * | 2017-05-10 | 2017-07-28 | 佛山彩孔雀化工有限公司 | Anti- formaldehyde mineral paint and preparation method |
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Application publication date: 20170426 |
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