CN107163734A - A kind of environmental protection coating material and its application - Google Patents
A kind of environmental protection coating material and its application Download PDFInfo
- Publication number
- CN107163734A CN107163734A CN201710524823.8A CN201710524823A CN107163734A CN 107163734 A CN107163734 A CN 107163734A CN 201710524823 A CN201710524823 A CN 201710524823A CN 107163734 A CN107163734 A CN 107163734A
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- CN
- China
- Prior art keywords
- environmental protection
- coating material
- protection coating
- parts
- tio
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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
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2231—Oxides; Hydroxides of metals of tin
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- 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)
- Catalysts (AREA)
Abstract
The present invention relates to a kind of environmental protection coating material, include the component of following mass fraction：10~25 parts of acrylic emulsion；The TiO of N doping25~20 parts；Activated carbon supported SnO21~5 part；0.1~1 part of cellulose；5~20 parts of talcum powder；5~20 parts of auxiliary agent；80~100 parts of water.Coating of the present invention is under visible light illumination except formaldehyde efficiency reaches more than 88%.
Description
Technical field
The present invention relates to paint field, and in particular to a kind of environmental protection coating material and its application.
Background technology
The poisonous and harmful substance that indoor hardware fitting is produced includes formaldehyde, micronic dust, has a strong impact on mankind's house and health.There is report
Display is accused, Long Term Contact formaldehyde can cause various respiratory tracts, alimentary canal and skin cancer.At present, people are generally using indoor logical
Wind and extend move in the time, reduce indoor formaldehyde concentration using formaldehyde remover etc..Above way is difficult that removing is hidden obstructed
The Form aldehyde release point at wind position.In order to permanently effective dispel formaldehyde from interior decoration, people have done substantial amounts of work.
CN104046062A discloses a kind of building coating for absorbing formaldehyde, and this coating produces the hydrogen-oxygen with strong oxdiative power
Free radical, in the effect of the organic compounds such as decomposing formaldehyde, benzene, ammonia, TVOC, while reached antibacterial, gas defence, deodorization, it is antifouling,
Hydrophilic self-cleaning and other effects.CN101020794B discloses a kind of preparation method of environment-friendly water-based paint, mainly using amine compound,
Silver ammino solution, amphoteric oxide composition are added into a kind of water paint prepared in water paint except aldehyde function composition.Existing skill
The above method in art improves absorption of the coating to pernicious gas, but the organic catalyst of its addition, such as titanium dioxide
Titanium can only play photocatalytic Degradation in the case where ultraviolet irradiates, for indoor or normal in solar radiation rather than ultraviolet
The matrix of line irradiation is not applied to, and there is limitation on.
The content of the invention
In view of problems of the prior art, an object of the present invention is to provide a kind of environmental protection coating material, including such as
The component of lower mass fraction：
For example, acrylic emulsion is 10 parts, 12 parts, 15 parts, 18 parts, 20 parts, 22 parts or 25 parts etc..The TiO of N doping2For 5
Part, 6 parts, 8 parts, 10 parts, 12 parts, 14 parts, 15 parts, 16 parts, 18 parts or 20 parts.Activated carbon supported SnO2For 5 parts, 6 parts, 8 parts, 10
Part, 12 parts, 14 parts or 15 parts.Cellulose is 0.1 part, 0.2 part, 0.3 part, 0.5 part, 0.8 part or 1 part.Talcum powder be 5 parts, 6
Part, 8 parts, 10 parts, 12 parts, 14 parts, 15 parts, 16 parts, 18 parts or 20 parts.Auxiliary agent be 5 parts, 6 parts, 8 parts, 10 parts, 12 parts, 14 parts,
15 parts, 16 parts, 18 parts or 20 parts.Water is 80 parts, 82 parts, 85 parts, 88 parts, 90 parts, 92 parts, 95 parts, 98 parts or 100 parts.
Environmental protection coating material of the present invention preferably includes the component of following mass fraction：
Auxiliary agent of the present invention preferably includes dispersant, defoamer, thickener and wetting agent.
Preferably, the dispersant includes polycarboxylic acids ammonium salt and/or polycarboxylate sodium.
Preferably, the defoamer includes mineral oil modification defoamer.
Preferably, the thickener includes any in dibutyl phthalate, alkali swelling type acrylic acid or polyurethane
It is a kind of or at least two combination, wherein typical but non-limiting be combined as：Dibutyl phthalate and alkali swelling type third
The combination of olefin(e) acid, the combination of alkali swelling type acrylic acid and polyurethane, the combination of dibutyl phthalate and polyurethane.
Preferably, the wetting agent includes alkyl polyoxyethylene ether.
Preferably, the mass ratio of the dispersant, defoamer, thickener and wetting agent is (1~3):(1~3):(1~
3):(1~3), such as 1:3:3:1、1:2:3:2、1:1:3:3、1:3:1:3 or 1:1:1:1 etc., preferably (1~2):(1~2):(1
~2):(1~2).
The TiO of N doping of the present invention2Middle N and TiO2Mass ratio be preferably (1~8):100, such as 1:100、2:
100、3:100、5:100、6:100 or 8:100, preferably (3~5):100.
The TiO of N doping of the present invention2Median particle diameter be preferably 1.3~2.5 μm, such as 1.3 μm, 1.5 μm, 1.6 μ
M, 1.8 μm, 2 μm, 2.2 μm or 2.5 μm etc., preferably 1.5~2 μm.
Activated carbon supported SnO of the present invention2Middle SnO2Mass ratio with activated carbon is preferably (15~50):100, for example
15:100、18:100、20:100、25:100、30:100、25:100、30:100、35:100、40:100 or 50:100, preferably
(20~35):100.
Activated carbon supported SnO of the present invention2Median particle diameter be preferably 1.3~2.5 μm, such as 1.3 μm, 1.5 μm,
1.6 μm, 1.8 μm, 2 μm, 2.2 μm or 2.5 μm etc., preferably 1.5~2 μm.
The TiO of N doping of the present invention2With activated carbon supported SnO2Mass ratio be preferably (1~3):(1~3), such as 1:1、
2:1、1:2、1:3、3:1、3:2 or 2:3 etc., preferably (1~2):(1~2).
The second object of the present invention is to provide application of the environmental protection coating material in interior paint as described in the first purpose.
The third object of the present invention is to provide application of the environmental protection coating material in outdoor finish paint as described in the first purpose.
Relative to prior art, the present invention at least has the advantages that：
The environmental protection coating material of the present invention by adding the TiO that N adulterates by a certain percentage2With activated carbon supported SnO2With other groups
Divide collaboration, realize the utilization rate higher to visible ray, and can be also activated in the visible region without ultraviolet light, except formaldehyde efficiency
Reach more than 88%.Application of the coating of the present invention indoors in coating is unrestricted, and ultraviolet light is cannot get even in for a long time
In the environment of remain to play high catalytic efficiency, effectively catalysis reduction room air in formaldehyde.
Embodiment
Technical scheme is further illustrated below by embodiment.
For the present invention is better described, technical scheme is readily appreciated, it is as follows that the present invention enumerates embodiment.Ability
Understanding is of the invention it will be clearly understood that the embodiment is only to aid in by field technique personnel, is not construed as the concrete restriction to the present invention.
Embodiment 1
A kind of environmental protection coating material, includes the component of following mass fraction：
Wherein, auxiliary agent is modified defoamer, dibutyl phthalate, alkyl polyoxyethylene by polycarboxylic acids ammonium salt, mineral oil
Ether is 1 according to mass ratio:3:1:3 mixing compositions；
The TiO of N doping2Median particle diameter is 1.3 μm, N and TiO2Mass ratio be 1:100；
Activated carbon supported SnO2Median particle diameter be 1.3 μm, SnO2Mass ratio with activated carbon is 15:100.
Embodiment 2
A kind of environmental protection coating material, includes the component of following mass fraction：
Wherein, auxiliary agent is modified defoamer, alkali swelling type acrylic acid, alkyl polyoxyethylene ether by polycarboxylate sodium, mineral oil
It is 3 according to mass ratio:3:1:1 mixing composition；
The TiO of N doping2Median particle diameter is 2.5 μm, N and TiO2Mass ratio be 8:100；
Activated carbon supported SnO2Median particle diameter be 2.5 μm, SnO2Mass ratio with activated carbon is 50:100.
Embodiment 3
A kind of environmental protection coating material, includes the component of following mass fraction：
Wherein, auxiliary agent is modified defoamer, alkali swelling type acrylic acid, alkyl polyoxyethylene ether by polycarboxylate sodium, mineral oil
It is 1 according to mass ratio:2:2:1 mixing composition；
The TiO of N doping2Median particle diameter is 1.5 μm, N and TiO2Mass ratio be 3:100；
Activated carbon supported SnO2Median particle diameter be 2 μm, SnO2Mass ratio with activated carbon is 35:100.
Embodiment 4
A kind of environmental protection coating material, includes the component of following mass fraction：
Wherein, auxiliary agent is modified defoamer, alkali swelling type acrylic acid, alkyl polyoxyethylene ether by polycarboxylate sodium, mineral oil
It is 2 according to mass ratio:1:1:1 mixing composition；
The TiO of N doping2Median particle diameter is 2 μm, N and TiO2Mass ratio be 5:100；
Activated carbon supported SnO2Median particle diameter be 1.5 μm, SnO2Mass ratio with activated carbon is 20:100.
Embodiment 5
A kind of environmental protection coating material, includes the component of following mass fraction：
Wherein, auxiliary agent is modified defoamer, alkali swelling type acrylic acid, alkyl polyoxyethylene ether by polycarboxylate sodium, mineral oil
It is 1.5 according to mass ratio:1:1.5:1 mixing composition；
The TiO of N doping2Median particle diameter is 1.8 μm, N and TiO2Mass ratio be 4:100；
Activated carbon supported SnO2Median particle diameter be 1.7 μm, SnO2Mass ratio with activated carbon is 30:100.
Comparative example 1
With differing only in for embodiment 5：Save the TiO of N doping2。
Comparative example 2
With differing only in for embodiment 5：Save activated carbon supported SnO2。
By the coating of each embodiment and comparative example after 100 watts of radiation of visible light 120min, test purifying formaldehyde effect
Rate S, is arranged in table 1.
Table 1
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Comparative example 1 | Comparative example 2 | |
| S | 88% | 88.2% | 88.9% | 89.1% | 91.2% | 78% | 84% |
As it can be seen from table 1 the present invention by adding the TiO that N adulterates by a certain percentage2With activated carbon supported SnO2With it
The environmental protection coating material that the collaboration of his component is obtained, realizes not expected formaldehyde removal efficiency, and embodiment 5 and comparative example 1~2
As a result, it was confirmed that any one omitted in above two filler can all reduce formaldehyde removal efficiency, this explanation, two kinds of fillers are present
Synergy so that coating by after excited by visible light can catalytic degradation pernicious gas, especially widened it indoors in coating
Using, remain to play high catalytic efficiency in the environment of it cannot get ultraviolet light for a long time, it is effective to be catalyzed reduction Interior Space
Formaldehyde in gas.
The preferred embodiment of the present invention described in detail above, but the present invention is not limited in above-mentioned embodiment
Detail, in the range of the technology design of the present invention, can carry out a variety of simple variants to technical scheme, these
Simple variant belongs to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (10)
1. a kind of environmental protection coating material, it is characterised in that include the component of following mass fraction：
2. environmental protection coating material as claimed in claim 1, it is characterised in that the environmental protection coating material includes the group of following mass fraction
Point：
3. environmental protection coating material as claimed in claim 1 or 2, it is characterised in that the auxiliary agent includes dispersant, defoamer, thickening
Agent and wetting agent；
Preferably, the dispersant includes polycarboxylic acids ammonium salt and/or polycarboxylate sodium；
Preferably, the defoamer includes mineral oil modification defoamer；
Preferably, the thickener includes any one in dibutyl phthalate, alkali swelling type acrylic acid or polyurethane
Or at least two combination；
Preferably, the wetting agent includes alkyl polyoxyethylene ether；
Preferably, the mass ratio of the dispersant, defoamer, thickener and wetting agent is (1~3):(1~3):(1~3):(1
~3), preferably (1~2):(1~2):(1~2):(1~2).
4. the environmental protection coating material as described in any one of claims 1 to 3, it is characterised in that the TiO of the N doping2Middle N and TiO2's
Mass ratio is (1~8):100, preferably (3~5):100.
5. the environmental protection coating material as described in any one of Claims 1 to 4, it is characterised in that the TiO of the N doping2Median particle diameter
For 1.3~2.5 μm, preferably 1.5~2 μm.
6. the environmental protection coating material as described in any one of Claims 1 to 5, it is characterised in that the activated carbon supported SnO2Middle SnO2With
The mass ratio of activated carbon is (15~50):100, preferably (20~35):100.
7. the environmental protection coating material as described in any one of claim 1~6, it is characterised in that the activated carbon supported SnO2Intermediate value grain
Footpath is 1.3~2.5 μm, preferably 1.5~2 μm.
8. the environmental protection coating material as described in any one of claim 1~7, it is characterised in that the TiO of N doping2With it is activated carbon supported
SnO2Mass ratio be (1~3):(1~3), preferably (1~2):(1~2).
9. application of the environmental protection coating material in interior paint as described in any one of claim 1~8.
10. application of the environmental protection coating material in outdoor finish paint as described in any one of claim 1~8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710524823.8A CN107163734A (en) | 2017-06-30 | 2017-06-30 | A kind of environmental protection coating material and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710524823.8A CN107163734A (en) | 2017-06-30 | 2017-06-30 | A kind of environmental protection coating material and its application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107163734A true CN107163734A (en) | 2017-09-15 |
Family
ID=59827022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710524823.8A Pending CN107163734A (en) | 2017-06-30 | 2017-06-30 | A kind of environmental protection coating material and its application |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107722766A (en) * | 2017-11-05 | 2018-02-23 | 陈兴 | A kind of environmental protection coating material of multi-blade flue mouth |
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|---|---|---|---|---|
| CN102277051A (en) * | 2010-06-09 | 2011-12-14 | 上海申得欧有限公司 | TiO2 visible light internal wall emulsion paint without volatile organic compounds (VOC) and preparation method thereof |
| CN103131313A (en) * | 2012-12-26 | 2013-06-05 | 中国建筑股份有限公司 | Compound type photocatalyst air purification waterborne interior wall coating and preparation method thereof |
| CN103194147A (en) * | 2013-04-25 | 2013-07-10 | 广东顺德嘉乐士涂料有限公司 | Nanometre photocatalysed formaldehyde-eliminating emulsion paint and preparation method thereof |
| CN104987816A (en) * | 2015-08-06 | 2015-10-21 | 杭州蓝田涂料有限公司 | Formula and production method of multifunctional emulsion paint |
| CN106794450A (en) * | 2014-08-29 | 2017-05-31 | 日东电工株式会社 | Photocatalysis coating and preparation method thereof |
-
2017
- 2017-06-30 CN CN201710524823.8A patent/CN107163734A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102277051A (en) * | 2010-06-09 | 2011-12-14 | 上海申得欧有限公司 | TiO2 visible light internal wall emulsion paint without volatile organic compounds (VOC) and preparation method thereof |
| CN103131313A (en) * | 2012-12-26 | 2013-06-05 | 中国建筑股份有限公司 | Compound type photocatalyst air purification waterborne interior wall coating and preparation method thereof |
| CN103194147A (en) * | 2013-04-25 | 2013-07-10 | 广东顺德嘉乐士涂料有限公司 | Nanometre photocatalysed formaldehyde-eliminating emulsion paint and preparation method thereof |
| CN106794450A (en) * | 2014-08-29 | 2017-05-31 | 日东电工株式会社 | Photocatalysis coating and preparation method thereof |
| CN104987816A (en) * | 2015-08-06 | 2015-10-21 | 杭州蓝田涂料有限公司 | Formula and production method of multifunctional emulsion paint |
Non-Patent Citations (1)
| Title |
|---|
| 许宁等: "SnO2光催化涂料的制备及其降解NO效果研究", 《新型建筑材料》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107722766A (en) * | 2017-11-05 | 2018-02-23 | 陈兴 | A kind of environmental protection coating material of multi-blade flue mouth |
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Application publication date: 20170915 |