CN107325660A - A kind of dedusting environment friendly coating and its application - Google Patents
A kind of dedusting environment friendly coating and its application Download PDFInfo
- Publication number
- CN107325660A CN107325660A CN201710514026.1A CN201710514026A CN107325660A CN 107325660 A CN107325660 A CN 107325660A CN 201710514026 A CN201710514026 A CN 201710514026A CN 107325660 A CN107325660 A CN 107325660A
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- China
- Prior art keywords
- environment friendly
- parts
- friendly coating
- dedusting environment
- zno
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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
- C08K3/02—Elements
- C08K2003/026—Phosphorus
-
- 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
- C08K2003/2293—Oxides; Hydroxides of metals of nickel
-
- 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
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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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 present invention relates to a kind of dedusting environment friendly coating, include the component of following mass fraction：10~25 parts of acrylic emulsion；10~25 parts of diatomite；5~20 parts of the ZnO of P doping；Carbon fiber loaded NiO1~5 part；0.1~1 part of cellulose；5~20 parts of talcum powder；5~20 parts of auxiliary agent；80~100 parts of water.The present invention reaches more than 87% except formaldehyde efficiency, and particle reduces efficiency and improves more than 33% when being coated with the interior space of coating of the present invention compared to without coating.
Description
Technical field
The present invention relates to paint field, and in particular to a kind of dedusting environment friendly coating 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, life or work also can cause irreversible damage to the lung of human body and respiratory tract in inhalable micronic dust for a long time
Evil, Long Term Contact formaldehyde can cause various respiratory tracts, alimentary canal and skin cancer.At present, people generally use room ventilation simultaneously
Extension moves in the time, reduces indoor formaldehyde concentration using formaldehyde remover etc..Above way is difficult to remove hidden stuffy portion
The Form aldehyde release point of 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 dedusting environment friendly coating, bag
Include the component of following mass fraction：
For example, acrylic emulsion is 10 parts, 12 parts, 15 parts, 18 parts, 20 parts, 22 parts or 25 parts etc..Diatomite be 10 parts,
12 parts, 15 parts, 18 parts, 20 parts, 22 parts or 25 parts etc..P doping ZnO for 5 parts, 6 parts, 8 parts, 10 parts, 12 parts, 14 parts, 15 parts,
16 parts, 18 parts or 20 parts.Carbon fiber loaded NiO is 1 part, 2 parts, 3 parts, 4 parts or 5 parts.Cellulose be 0.1 part, 0.2 part, 0.3
Part, 0.5 part, 0.8 part or 1 part.Talcum powder is 5 parts, 6 parts, 8 parts, 10 parts, 12 parts, 14 parts, 15 parts, 16 parts, 18 parts or 20 parts.
Auxiliary agent is 5 parts, 6 parts, 8 parts, 10 parts, 12 parts, 14 parts, 15 parts, 16 parts, 18 parts or 20 parts.Water be 80 parts, 82 parts, 85 parts, 88
Part, 90 parts, 92 parts, 95 parts, 98 parts or 100 parts.
Dedusting environment friendly coating 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).
P and ZnO mass ratio is preferably (1~8) in the ZnO of P doping of the present invention:100, such as 1:100、2:100、
3:100、5:100、6:100 or 8:100, preferably (3~5):100.
The ZnO of P of the present invention doping median particle diameter is 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 mass ratio of NiO and carbon fiber is preferably (15~50) in carbon fiber loaded NiO of the present invention: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.
Carbon fiber loaded NiO of the present invention median particle diameter is 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.
Diatomite of the present invention, ZnO, the carbon fiber loaded NiO mass ratio of P doping are preferably (1~3):(1~3):(1~
3), such as 1:1:1、1:2:1、1:2:2、1:3:1、1:3:3、3:2:1、3:3:1 or 3:2:2 etc., preferably 1:(1~2):(1~
2)。
The second object of the present invention is to provide application of the dedusting environment friendly coating in interior paint as described in the first purpose.
The third object of the present invention is to provide application of the dedusting environment friendly coating in outdoor finish paint as described in the first purpose.
Relative to prior art, the present invention at least has the advantages that：
(1) dedusting environment friendly coating of the invention is negative by adding diatomite, the ZnO of P doping and carbon fiber by a certain percentage
Carry NiO to cooperate with other components, realize the utilization rate higher to ultraviolet-visible light, and in the visible region without ultraviolet light
It can be activated, except formaldehyde efficiency reaches more than 87%；
(2) there is certain dustproof function, particle is reduced when being coated with the interior space of coating of the present invention compared to without coating
Efficiency improves more than 33%.
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 dedusting environment friendly coating, 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 ZnO median particle diameters of P doping are 1.3 μm, and P and ZnO mass ratio are 1:100；
Carbon fiber loaded NiO median particle diameter is 1.3 μm, and the mass ratio of NiO and carbon fiber is 15:100.
Embodiment 2
A kind of dedusting environment friendly coating, 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 ZnO median particle diameters of P doping are 2.5 μm, and P and ZnO mass ratio are 8:100；
Carbon fiber loaded NiO median particle diameter is 2.5 μm, and the mass ratio of NiO and carbon fiber is 50:100.
Embodiment 3
A kind of dedusting environment friendly coating, 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 ZnO median particle diameters of P doping are 1.5 μm, and P and ZnO mass ratio are 3:100；
Carbon fiber loaded NiO median particle diameter is 2 μm, and the mass ratio of NiO and carbon fiber is 35:100.
Embodiment 4
A kind of dedusting environment friendly coating, 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 ZnO median particle diameters of P doping are 2 μm, and P and ZnO mass ratio are 5:100；
Carbon fiber loaded NiO median particle diameter is 1.5 μm, and the mass ratio of NiO and carbon fiber is 20:100.
Embodiment 5
A kind of dedusting environment friendly coating, 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 ZnO median particle diameters of P doping are 1.8 μm, and P and ZnO mass ratio are 4:100；
Carbon fiber loaded NiO median particle diameter is 1.7 μm, and the mass ratio of NiO and carbon fiber is 30:100.
Comparative example 1
With differing only in for embodiment 5：Save the ZnO of P doping.
Comparative example 2
With differing only in for embodiment 5：Save carbon fiber loaded NiO.
Comparative example 3
With differing only in for embodiment 5：Save diatomite.
Using two same space adjoined rooms, a space chamber is as with reference to room, and another space chamber implements window
Coating difference coating in example.Micronic dust is loaded into by stand-by generator respectively.For measuring micronic dust, the condensation of Grimm companies is used
Corpuscular counter (CPC) counts aerosol particle of the diameter between 5nm and 2 μm.By 4 Stroke Engines of stand-by generator
The enough long-times of gas-scattering, so that it is guaranteed that initial concentration is in 150000 particles/cm3More than.Random measurement granule density through when
120min.By space chamber after the 120min of each embodiment and comparative example compared to the raising that efficiency is reduced with reference to particle for room
Rate S1Arrange in table 1.And test purifying formaldehyde efficiency S2, equally arrange in table 1.
Table 1
As it can be seen from table 1 the present invention by add by a certain percentage diatomite, P doping ZnO and carbon fiber loaded
NiO cooperates with obtained dedusting environment friendly coating with other components, realizes not expected formaldehyde removal efficiency, and can effectively drop
Micronic dust floating quantity in the low space contacted, and embodiment 5 and comparative example 1~3 are filled out as a result, it was confirmed that omitting above-mentioned three kinds
Any one in material can all reduce formaldehyde removal efficiency and micronic dust reduced rate, and this explanation, three kinds of fillers have synergy, make
Coating by can not only catalytic degradation pernicious gas after visible ray-ultraviolet excitation, moreover it is possible to form just right in coating surface
Distribution of charges cause coating to possess the adsorption capacity stronger to micronic dust.
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 dedusting environment friendly coating, it is characterised in that include the component of following mass fraction：
2. dedusting environment friendly coating as claimed in claim 1, it is characterised in that the dedusting environment friendly coating includes following mass parts
Several components：
3. dedusting environment friendly coating as claimed in claim 1 or 2, it is characterised in that the auxiliary agent include 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 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 dedusting environment friendly coating as described in any one of claims 1 to 3, it is characterised in that in the ZnO of the P doping P with
ZnO mass ratio is (1~8):100, preferably (3~5):100.
5. the dedusting environment friendly coating as described in any one of Claims 1 to 4, it is characterised in that the ZnO of P doping intermediate value
Particle diameter is 1.3~2.5 μm, preferably 1.5~2 μm.
6. the dedusting environment friendly coating as described in any one of Claims 1 to 5, it is characterised in that in the carbon fiber loaded NiO
The mass ratio of NiO and carbon fiber is (15~50):100, preferably (20~35):100.
7. the dedusting environment friendly coating as described in any one of claim 1~6, it is characterised in that in the carbon fiber loaded NiO
It is 1.3~2.5 μm, preferably 1.5~2 μm to be worth particle diameter.
8. the dedusting environment friendly coating as described in any one of claim 1~7, it is characterised in that diatomite, ZnO, the carbon of P doping
Fiber-loaded NiO mass ratio is (1~3):(1~3):(1~3), preferably 1:(1~2):(1~2).
9. application of the dedusting environment friendly coating in interior paint as described in any one of claim 1~8.
10. application of the dedusting environment friendly coating in outdoor finish paint as described in any one of claim 1~8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710514026.1A CN107325660A (en) | 2017-06-29 | 2017-06-29 | A kind of dedusting environment friendly coating and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710514026.1A CN107325660A (en) | 2017-06-29 | 2017-06-29 | A kind of dedusting environment friendly coating and its application |
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| Publication Number | Publication Date |
|---|---|
| CN107325660A true CN107325660A (en) | 2017-11-07 |
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| CN201710514026.1A Withdrawn CN107325660A (en) | 2017-06-29 | 2017-06-29 | A kind of dedusting environment friendly coating and its application |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110862728A (en) * | 2019-11-29 | 2020-03-06 | 东来涂料技术（上海）股份有限公司 | Dust particle adsorption type coating and preparation method thereof |
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| CN106280266A (en) * | 2016-08-29 | 2017-01-04 | 同济大学 | The preparation method of one kind multi-layer structured wave absorbing agent |
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2017
- 2017-06-29 CN CN201710514026.1A patent/CN107325660A/en not_active Withdrawn
Patent Citations (7)
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|---|---|---|---|---|
| CN102031547A (en) * | 2010-11-05 | 2011-04-27 | 天津市飞荣达科技有限公司 | Device and method for continuously compounding plating metal and nano-particles on surface of carbon fiber |
| CN104741105A (en) * | 2013-12-26 | 2015-07-01 | 纳米能源有限公司 | Photocatalytic material for air purification |
| CN105013518A (en) * | 2014-04-16 | 2015-11-04 | 中国石化扬子石油化工有限公司 | Preparation method of visible light enhanced ozonation composite catalyst for wastewater treatment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110862728A (en) * | 2019-11-29 | 2020-03-06 | 东来涂料技术（上海）股份有限公司 | Dust particle adsorption type coating and preparation method thereof |
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Application publication date: 20171107 |