CN107698191A - For removing the spray coating liquor of formaldehyde - Google Patents
For removing the spray coating liquor of formaldehyde Download PDFInfo
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- CN107698191A CN107698191A CN201711038573.3A CN201711038573A CN107698191A CN 107698191 A CN107698191 A CN 107698191A CN 201711038573 A CN201711038573 A CN 201711038573A CN 107698191 A CN107698191 A CN 107698191A
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- formaldehyde
- spray coating
- coating liquor
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- titanium dioxide
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/30—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Other silicon-containing organic compounds; Boron-organic compounds
- C04B26/32—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Other silicon-containing organic compounds; Boron-organic compounds containing silicon
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00017—Aspects relating to the protection of the environment
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00025—Aspects relating to the protection of the health, e.g. materials containing special additives to afford skin protection
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00034—Physico-chemical characteristics of the mixtures
- C04B2111/00146—Sprayable or pumpable mixtures
- C04B2111/00155—Sprayable, i.e. concrete-like, materials able to be shaped by spraying instead of by casting, e.g. gunite
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/0081—Uses not provided for elsewhere in C04B2111/00 as catalysts or catalyst carriers
- C04B2111/00827—Photocatalysts
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/40—Porous or lightweight materials
Abstract
The present invention relates to a kind of spray paint, specifically, being related to a kind of spray coating liquor for being used to remove formaldehyde, include the material of following parts by weight：80 120 parts of brand-new Kocide SD, 12 32 parts of formaldehyde adsorbent, 15 parts of titanium dioxide, MnO210 25 parts of particulate, 3 10 parts of air cleaning agent；The porosity of described formaldehyde adsorbent is 40 65%；The spray coating liquor is sprayed on the metope or furniture of formaldehyde to be removed, is dried, then carries out the construction of top layer decoration or protective layer, the spray coating liquor is then sprayed again, waits to spontaneously dry；Spray coating liquor provided by the present invention for removing formaldehyde, while realizing that formaldehyde quick adsorption stays admittedly, will timely the Formaldehyde decomposition removal stayed admittedly be adsorbed, effectively raise the removal efficiency of formaldehyde and go the long-term effect of formaldehyde；Metope or furniture decorated or the shaping of heat-insulation layer before and after sprayed, thoroughly prevented the lasting generation of formaldehyde, effectively prevented formaldehyde pollution room air, reached the effect of purification.
Description
Technical field
The present invention relates to a kind of spray paint, specifically, being related to a kind of spray coating liquor for being used to remove formaldehyde.
Background technology
With expanding economy and the raising of living standards of the people, a variety of building and ornament materials have been enter into family and office field
Institute, VOC (VOC) have become the important substance of pollution indoor air environment, and in VOC, formaldehyde is most
For common pollutant, it mainly passes through the wood adhesive and plastic degradation used in interior decoration, ornament materials, furniture
Discharge, grave danger caused to health, have become the number one killer of human health, how to remove ornament materials and
The volatile organic matter that furniture surface constantly overflows, it has also become focus of concern.
In the prior art, in the application of the latex paints such as wall finiss, furniture, remove formaldehyde and mainly use physics to inhale
Attached or chemical breakdown method.Physical absorption is that sorptive filler such as activated carbon, bamboo charcoal, diatomite, wheat are added with coating
Meal stone etc., the purpose for removing formaldehyde is reached by the physisorption of such filler.But the greatest problem of physical absorption exists
Adsorption saturation degree is there are in masking liquid for absorption etc., formaldehyde just will not be absorbed again after saturation, and when condition changes
Become, such as when the temperature increases, the formaldehyde being adsorbed can be also re-released into air, cause secondary pollution；Chemical breakdown
Method have by adding dioxide photocatalyst titanium come decomposing formaldehyde, photocatalyst after luminous energy is absorbed can surface formed Strong oxdiative
Property hydroxyl free radical and ultra-oxygen anion free radical, the harmful substance and microorganism decomposition dissociated in air into harmless two
Carbonoxide and water, so as to reach the purpose of purification air, sterilization, deodorization, there is efficient, non-secondary pollution, due to two
Titanium oxide only absorbs ultraviolet light, to visible light-responded low, and also it is compound due to photo-generate electron-hole, cause photo-quantum efficiency
It is very low, seriously constrain its large-scale popularization and application.
People in daily life, in order to reduce content of formaldehyde as early as possible during such as house decoration, generally use windowing ventilation
A few basin clear water are laid out in mode, or new house after finishing, vinegar, onion parts, orange peel etc. are put into water can be stifling by evaporating
Metope, reach the purpose for absorbing and removing formaldehyde peculiar smell, but such mode of operation is excessively cumbersome, it is necessary in the daily morning and evening
Carry out windowing ventilation and avoid blowing the metope just fitted up shining transition and causing to damage or need repeatedly to change clear water, elimination effect is not
It is good.
The content of the invention
It is real it is an object of the invention to provide a kind of spray coating liquor for being used to remove formaldehyde for the problems of the prior art
Existing quick adsorption, the purpose for removing formaldehyde.
To achieve these goals, the present invention is achieved using following technical scheme：
A kind of spray coating liquor for being used to remove formaldehyde, include the material of following parts by weight：Brand-new Kocide SD 80-120 parts, first
Aldehyde adsorbent 12-32 parts, titanium dioxide 1-5 parts, MnO2Particulate 10-25 parts, air cleaning agent 3-10 parts；
The porosity of described formaldehyde adsorbent is 40-65%；
The spray coating liquor is sprayed on the metope or furniture of formaldehyde to be removed, stands and waits to spontaneously dry, then carries out top layer dress
The construction of decorations or protective layer, then sprays the spray coating liquor, waits to spontaneously dry again.
Spray coating liquor provided by the invention, formaldehyde quick adsorption can not only be stayed admittedly, while timely can stayed absorption admittedly
The Formaldehyde decomposition to get off removes, and improves the removal efficiency of formaldehyde；Metope or furniture of the described spray coating liquor in formaldehyde to be removed
Sprayed before and after decoration or protection formable layer, from producing formaldehydogenic source, i.e. the both sides of emulsioni paint layer adsorbed stay admittedly and
Decompose and remove, thoroughly prevent the lasting generation of formaldehyde, prevent formaldehyde pollution room air, reach the effect of purification.
In order to improve the adsorption effect of formaldehyde, the porosity of described formaldehyde adsorbent is 40-65%, the formaldehyde adsorbent
Not only can a large amount of formaldehyde adsorptions, while the formaldehyde of absorption is reacted with the material being contained in hole, reaches and thoroughly go
Except the effect of formaldehyde, avoid the occurrence of because the reasons such as temperature rise cause the secondary release of formaldehyde, or dropped because absorption saturation occurs
The adsorption effect of low formaldehyde.When the porosity of formaldehyde adsorbent is too low, its effect off-capacity adsorbed, and porosity is too high
When, not only prepare that cost is higher, and it effectively adsorbs interface and can also reduced.
According to the present invention, heretofore described formaldehyde adsorbent includes activated carbon, rock wool, natural minerals zeolite, diatom
One or more compositions in soil, attapulgite, mineral wool.
According to the present invention, in order to which the formaldehyde stayed admittedly to absorption is removed decomposition, the invention provides one kind to use non-gold
Belong to the nano titanium oxide of doping, not only realize the sustaining degradation of the organic pollutions such as PARA FORMALDEHYDE PRILLS(91,95), while there is good resist
The mould proof deodorizing effect of bacterium.Described titanium dioxide be N doping nanometer anatase titania, sulfur doping anatase titanium dioxide,
One or more compositions in phosphorus doping anatase titanium dioxide, Fluorin doped anatase titanium dioxide.
The particle diameter of described titanium dioxide is preferably 30-80nm.
According to the present invention, described MnO2Particulate has the performance of excellent catalysis oxidation, is supported in formaldehyde adsorbent,
Catalysis oxidation is carried out to the formaldehyde that absorption is stayed admittedly, reaches the effect for removing and decomposing, avoids the change because of environment from causing the two of formaldehyde
Secondary release.In order to improve MnO2The concatenation ability of particulate and formaldehyde adsorbent, described MnO2Particulate through the modification of coupling agent surface at
Reason.
In the present invention, with MnCl2It is raw material with NaOH, described MnO is prepared using peptisation2Particulate, the present invention is herein not
Repeat.
According to the present invention, in order to prevent a large amount of peculiar smell caused by the coating use containing formaldehyde, in described spray coating liquor
Also contain air cleaning agent, described air cleaning agent is one or more compositions in EVA emulsions, silicone acrylic emulsion, styrene-acrylic emulsion.
Present invention additionally comprises a kind of preparation method for being used to remove the spray coating liquor of formaldehyde, following steps have been specifically included：
(1) freshly prepared Kocide SD solution
Soluble copper salt is added dropwise in alkaline solution, untill just there is sediment；
(2) formaldehyde adsorbent, titanium dioxide and MnO will be added in the Kocide SD solution of brand-new in step (1)2Particulate,
30-60min is thoroughly mixed, adds air cleaning agent, continues to stir 10-20min, produces described spray coating liquor.
The present invention does not do special requirement to described alkaline solution, and its solution is anti-for occurring with soluble copper salt for alkalescence
Kocide SD solution should be obtained, described alkaline solution can be well known to the skilled artisan, specifically, such as
Sodium hydroxide solution, potassium hydroxide solution.Described soluble copper salt is also to be well known to the skilled artisan, such as sulfuric acid
Copper, copper chloride.
The present invention has following technique effect：
1st, provided by the present invention for remove formaldehyde spray coating liquor, while realizing that formaldehyde quick adsorption stays admittedly, in time
The Formaldehyde decomposition that stays admittedly of adsorbing remove, effectively raise the removal efficiency of formaldehyde and go the long-term effect of formaldehyde；
2nd, spray coating liquor provided by the invention, metope or furniture decorated or the shaping of heat-insulation layer before and after sprayed,
Removal is stayed and decomposed in the absorption that formaldehyde is carried out in source both sides caused by formaldehyde admittedly, has thoroughly prevented the lasting generation of formaldehyde,
Formaldehyde pollution room air effectively is prevented, reaches the effect of purification.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Specific embodiment is closed, the present invention is furture elucidated.
The nano titanium oxide of nonmetal doping of the present invention produces commercially available from Xuancheng Jingrui New Material Co., Ltd.
The nano titanium oxide series of processing.
Embodiment 1
A kind of spray coating liquor for being used to remove formaldehyde, include the material of following parts by weight：100 parts of brand-new Kocide SD, activity
25 parts of charcoal, 4 parts of sulfur doping anatase titanium dioxide, MnO218 parts of particulate, 6 parts of EVA emulsions；
The porosity of described activated carbon is 55%；
The preparation method of the spray coating liquor includes：
(1) freshly prepared Kocide SD solution
Soluble copper salt is added dropwise in alkaline solution, untill just there is sediment；
(2) will in the Kocide SD solution of brand-new in step (1) add activated carbon, sulfur doping anatase titanium dioxide and
MnO2Particulate, 45min is thoroughly mixed, adds EVA emulsions, continued to stir 15min, produce described spray coating liquor；
The spray coating liquor is sprayed on the metope or furniture of formaldehyde to be removed, stands and waits to spontaneously dry, then carries out top layer dress
The construction of decorations or protective layer, then sprays the spray coating liquor, waits to spontaneously dry again.
Embodiment 2
A kind of spray coating liquor for being used to remove formaldehyde, include the material of following parts by weight：90 parts of brand-new Kocide SD, rock wool 15
Part, 2 parts of N doping nanometer anatase titania, MnO215 parts of particulate, 5 parts of silicone acrylic emulsion；
The porosity of described rock wool is 45%；
The preparation method of the spray coating liquor includes：
(1) freshly prepared Kocide SD solution
Soluble copper salt is added dropwise in alkaline solution, untill just there is sediment；
(2) will in the Kocide SD solution of brand-new in step (1) add rock wool, N doping nanometer anatase titania and
MnO2Particulate, 35min is thoroughly mixed, adds silicone acrylic emulsion, continued to stir 15min, produce described spray coating liquor；
The spray coating liquor is sprayed on the metope or furniture of formaldehyde to be removed, stands and waits to spontaneously dry, then carries out top layer dress
The construction of decorations or protective layer, then sprays the spray coating liquor, waits to spontaneously dry again.
Embodiment 3
A kind of spray coating liquor for being used to remove formaldehyde, include the material of following parts by weight：110 parts of brand-new Kocide SD, diatom
28 parts of soil, 4 parts of phosphorus doping anatase titanium dioxide, MnO222 parts of particulate, 8 parts of styrene-acrylic emulsion；
Described diatomaceous porosity is 60%；
The preparation method of the spray coating liquor includes：
(1) freshly prepared Kocide SD solution
Soluble copper salt is added dropwise in alkaline solution, untill just there is sediment；
(2) will in the Kocide SD solution of brand-new in step (1) add diatomite, phosphorus doping anatase titanium dioxide and
MnO2Particulate, 50min is thoroughly mixed, adds styrene-acrylic emulsion, continued to stir 18min, produce described spray coating liquor；
The spray coating liquor is sprayed on the metope or furniture of formaldehyde to be removed, stands and waits to spontaneously dry, then carries out top layer dress
The construction of decorations or protective layer, then sprays the spray coating liquor, waits to spontaneously dry again.
Embodiment 4
A kind of spray coating liquor for being used to remove formaldehyde, include the material of following parts by weight：80 parts of brand-new Kocide SD, concave convex rod
12 parts of stone, 1 part of Fluorin doped anatase titanium dioxide, MnO210 parts of particulate, 3 parts of EVA emulsions；
The porosity of described attapulgite is 42%；
The preparation method of the spray coating liquor includes：
(1) freshly prepared Kocide SD solution
Soluble copper salt is added dropwise in alkaline solution, untill just there is sediment；
(2) will in the Kocide SD solution of brand-new in step (1) add attapulgite, Fluorin doped anatase titanium dioxide and
MnO2Particulate, 35min is thoroughly mixed, adds EVA emulsions, continued to stir 10min, produce described spray coating liquor；
The spray coating liquor is sprayed on the metope or furniture of formaldehyde to be removed, stands and waits to spontaneously dry, then carries out top layer dress
The construction of decorations or protective layer, then sprays the spray coating liquor, waits to spontaneously dry again.
Embodiment 5
A kind of spray coating liquor for being used to remove formaldehyde, include the material of following parts by weight：120 parts of brand-new Kocide SD, activity
32 parts of charcoal, 5 parts of N doping nanometer anatase titania, MnO225 parts of particulate, 10 parts of styrene-acrylic emulsion；
The porosity of described activated carbon is 65%；
The preparation method of the spray coating liquor includes：
(1) freshly prepared Kocide SD solution
Soluble copper salt is added dropwise in alkaline solution, untill just there is sediment；
(2) activated carbon, N doping nanometer anatase titania will be added in the Kocide SD solution of brand-new in step (1)
And MnO2Particulate, 60min is thoroughly mixed, adds styrene-acrylic emulsion, continued to stir 20min, produce described spray coating liquor；
The spray coating liquor is sprayed on the metope or furniture of formaldehyde to be removed, stands and waits to spontaneously dry, then carries out top layer dress
The construction of decorations or protective layer, then sprays the spray coating liquor, waits to spontaneously dry again.
Comparative example 1
The present embodiment spray identical, different, described with the preparation method of the spray coating liquor for removing formaldehyde of embodiment 1
The porosity of formaldehyde adsorbent in masking liquid is 30%.
Comparative example 2
The present embodiment spray identical, different, described with the preparation method of the spray coating liquor for removing formaldehyde of embodiment 1
Titanium dioxide is not contained in masking liquid.
Comparative example 3
The present embodiment spray identical, different, described with the preparation method of the spray coating liquor for removing formaldehyde of embodiment 1
MnO is not contained in masking liquid2Particulate.
Performance test：
1st, formaldehyde removal effect
The artificial board for numbering the 30cm*30cm for being No. 1-17 is respectively put into 20L closed container, used after 24h
The methylene oxide detecting instrument of 4160 types determines and record concentration of formaldehyde value A1, A2 in closed container ... A16, A17；
The artificial board that numbering is No. 1-8 is then taken out, carries out embodiment 1-5, contrast in the spraying present invention to it respectively
Spray coating liquor described in example 1-3, masking liquid to be painted to the artificial board of numbering 1-16 while carry out brushing common latex after drying
Paint, brush and complete and the brushing to the artificial board progress spray coating liquor of numbering 1-16 again after drying, put back to after to be dried close
Close in container；
Described numbering 17 only brushes generic latex paint；
Tested after 24h concentration of formaldehyde value B1, B2 ... B16, B17, then when not doing Adsorption processing, formaldehyde it is net
Rise in value as B17-A17, in the group that numbering is n, the calculation formula of the clearance of formaldehyde is [(B17-A17)-Bn+An]/(B17-
A17) * 100%.
Calculate the clearance of formaldehyde and recorded in table 1.
Table 1：
| Numbering | Spray coating liquor processing | Formaldehyde clearance |
| 1 | Embodiment 1, latex lacquer coat are inside and outside | 96.54% |
| 2 | Embodiment 2, latex lacquer coat are inside and outside | 95.98% |
| 3 | Embodiment 3, latex lacquer coat are inside and outside | 95.93% |
| 4 | Embodiment 4, latex lacquer coat are inside and outside | 95.48% |
| 5 | Embodiment 5, latex lacquer coat are inside and outside | 95.35% |
| 6 | Comparative example 1, latex lacquer coat are inside and outside | 75.21% |
| 7 | Comparative example 2, latex lacquer coat are inside and outside | 62.34% |
| 8 | Comparative example 3, latex lacquer coat are inside and outside | 58.46% |
| 9 | Embodiment 1, outside latex lacquer coat | 85.49% |
| 10 | Embodiment 2, outside latex lacquer coat | 84.38% |
| 11 | Embodiment 3, outside latex lacquer coat | 84.29% |
| 12 | Embodiment 4, outside latex lacquer coat | 84.19% |
| 13 | Embodiment 5, outside latex lacquer coat | 84.12% |
| 14 | Comparative example 1, outside latex lacquer coat | 65.12% |
| 15 | Comparative example 2, outside latex lacquer coat | 52.67% |
| 16 | Comparative example 3, outside latex lacquer coat | 43.18% |
General principle, principal character and the features of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement is both fallen within the range of claimed invention.The scope of protection of present invention is by appended claims
And its equivalent thereof.
Claims (6)
- A kind of 1. spray coating liquor for being used to remove formaldehyde, it is characterised in that：Include the material of following parts by weight：Brand-new Kocide SD 80-120 parts, formaldehyde adsorbent 12-32 parts, titanium dioxide 1-5 parts, MnO2Particulate 10-25 parts, air cleaning agent 3-10 parts；The porosity of described formaldehyde adsorbent is 40-65%；Spray the spray coating liquor on the metope or furniture of formaldehyde to be removed, stand and wait to spontaneously dry, then carry out top layer decoration or The construction of protective layer, the spray coating liquor is then sprayed again, wait to spontaneously dry.
- 2. the spray coating liquor according to claim 1 for being used to remove formaldehyde, it is characterised in that：Described formaldehyde adsorbent includes One or more compositions in activated carbon, rock wool, natural minerals zeolite, diatomite, attapulgite, mineral wool.
- 3. the spray coating liquor according to claim 1 for being used to remove formaldehyde, it is characterised in that：Described titanium dioxide is mixed for nitrogen Miscellaneous nanometer anatase titania, sulfur doping anatase titanium dioxide, phosphorus doping anatase titanium dioxide, Fluorin doped anatase titanium dioxide two One or more compositions in titanium oxide.
- 4. the spray coating liquor according to claim 3 for being used to remove formaldehyde, it is characterised in that：The particle diameter of described titanium dioxide For 30-80nm.
- 5. the spray coating liquor according to claim 1 for being used to remove formaldehyde, it is characterised in that：Described MnO2 particulates are through coupling Agent surface modification treatment.
- 6. the spray coating liquor according to claim 1 for being used to remove formaldehyde, it is characterised in that：Described air cleaning agent is EVA breasts One or more compositions in liquid, silicone acrylic emulsion, styrene-acrylic emulsion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711038573.3A CN107698191A (en) | 2017-10-30 | 2017-10-30 | For removing the spray coating liquor of formaldehyde |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711038573.3A CN107698191A (en) | 2017-10-30 | 2017-10-30 | For removing the spray coating liquor of formaldehyde |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107698191A true CN107698191A (en) | 2018-02-16 |
Family
ID=61177017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711038573.3A Pending CN107698191A (en) | 2017-10-30 | 2017-10-30 | For removing the spray coating liquor of formaldehyde |
Country Status (1)
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| CN (1) | CN107698191A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108246099A (en) * | 2018-02-24 | 2018-07-06 | 段宝荣 | Remover of car room VOC and preparation method thereof |
| CN113882624A (en) * | 2020-07-03 | 2022-01-04 | 江西多冠建筑装饰工程有限公司 | Environment-friendly decoration material integration method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101696348A (en) * | 2009-10-29 | 2010-04-21 | 杨济优 | Urea resin adhesive capable of removing formaldehyde |
| CN103059679A (en) * | 2013-01-30 | 2013-04-24 | 中国地质大学（武汉） | Odorless anti-formaldehyde environment-friendly internal wall latex paint and preparation method thereof |
| CN104741081A (en) * | 2015-03-25 | 2015-07-01 | 杭州笨鸟环保科技有限公司 | Preparation method of filtering core material for air purifier for eliminating formaldehyde in long-acting manner |
-
2017
- 2017-10-30 CN CN201711038573.3A patent/CN107698191A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101696348A (en) * | 2009-10-29 | 2010-04-21 | 杨济优 | Urea resin adhesive capable of removing formaldehyde |
| CN103059679A (en) * | 2013-01-30 | 2013-04-24 | 中国地质大学（武汉） | Odorless anti-formaldehyde environment-friendly internal wall latex paint and preparation method thereof |
| CN104741081A (en) * | 2015-03-25 | 2015-07-01 | 杭州笨鸟环保科技有限公司 | Preparation method of filtering core material for air purifier for eliminating formaldehyde in long-acting manner |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108246099A (en) * | 2018-02-24 | 2018-07-06 | 段宝荣 | Remover of car room VOC and preparation method thereof |
| CN108246099B (en) * | 2018-02-24 | 2021-02-09 | 烟台大学 | Automobile indoor VOC remover and preparation method thereof |
| CN113882624A (en) * | 2020-07-03 | 2022-01-04 | 江西多冠建筑装饰工程有限公司 | Environment-friendly decoration material integration method |
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Application publication date: 20180216 |