CN108624152A - Multi-functional sealer agent of graphene-containing and preparation method thereof - Google Patents
Multi-functional sealer agent of graphene-containing and preparation method thereof Download PDFInfo
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- CN108624152A CN108624152A CN201810494399.1A CN201810494399A CN108624152A CN 108624152 A CN108624152 A CN 108624152A CN 201810494399 A CN201810494399 A CN 201810494399A CN 108624152 A CN108624152 A CN 108624152A
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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
- C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
- C09D101/08—Cellulose derivatives
- C09D101/26—Cellulose ethers
- C09D101/28—Alkyl ethers
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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
- C09D189/00—Coating compositions based on proteins; Coating compositions based on derivatives thereof
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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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
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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)
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- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The present invention provides a kind of multi-functional sealer agent of graphene-containing and preparation method thereof.The each component of the sealer agent is by weight：0.1 5 parts of amidated graphene oxide, 8 20 parts of film forming agent, 0.5 3 parts of tea powder, 25 parts of vitamin C, 24 parts of natamycin, 13 parts of potassium sorbate, 12 parts of bleeding agent, 0.4 3 parts of pH adjusting agent, 55 85 parts of water.Graphene sealer agent prepared by the present invention can be removed effectively, obstruct pernicious gas, by the active matter that load the characteristics of graphene oxide large specific surface area, high surface activity can be acted on pernicious gas, and then reach clean-up effect.Sealer agent sprays or is applied to woodenware surface, and suction-operated face is big, can adsorption-decomposition function pernicious gas effective for a long time, be wiped repeatedly with wet cloth if you need to remove, will not cause the secondary pollution of furniture and environment, operating procedure is simple, is easy to large-area applications.
Description
Technical field
The present invention relates to chemical technology field, multi-functional sealer agent of specifically a kind of graphene-containing and preparation method thereof.
Background technology
With the improvement of living standards, people pay attention in health again, pursuing, living environment, working environment are beautiful and comfortable
While change, indoor pollution becomes hidden danger.A variety of materials can all discharge some pernicious gases in interior decoration, wherein formaldehyde, benzene,
The gases such as ammonia and volatile organic matter are the main sources of On Indoor Air Pollution of Decorated Rooms, with duration, severe exacerbation
Indoor air quality is detrimental to health.The method for usually solving room air pollution has：1, the green plants method of purification [Huang love
Several potted ornamental plants of certain herbaceous plants with big flowers are to research [D] the Nanjing Forestry University of indoor air purification ability, and 2005].2, it divulges information, but
For the air-tightness and thermal insulation of raising building, meets the needs of building energy conservation, indoor minimum fresh air requirmente is controlled, this
Hazardous air pollutants cannot get the dilution of fresh air in specimen chamber, and concentration is caused to increase.3, physical absorption utilizes contaminant molecule
Physical action between binding molecule makes pollutant be enriched in adsorbent surface, to achieve the purpose that removal, common physics
Adsorbent：Granular activated carbon, activated carbon fibre, zeolite etc..Physical absorption effect is preferable, but there are problems that adsorption saturation, makes
At secondary pollution, [the handsome modified activated carbons of Yuan Lin purify the air of a room the Shanghai application study [J] the rings of middle formaldehyde and benzene homologues
Border science, 2017 (5):197-205].4, chemisorption generally uses photocatalyst, and finishing plate is coated with or is sprayed on by photocatalyst
The surface of the ornament materials such as material, metope, carpet captures the simultaneously pernicious gases such as decomposing formaldehyde, benzene using photocatalysis, reaches net
Change the purpose of room air.And it is most commonly seen with TiO2, however it is there are forbidden band is wide, the characteristic that can only be excited by ultraviolet light, limit
Make its catalytic performance；And it is careless slightly, it is scattering on dyed fabric, easily fades, it is impermeable in glass, porcelain plate etc.
When spraying excessive on material surface, white dot may be left and [it is strong to examine will, waits optically catalytic TiO 2s and applies [J].Ring
Ball market information Leader, 2017 (17):139-139].CN1583226 discloses a kind of formaldehyde catching agent and preparation method thereof,
Material is mainly made of ammonium acetate, urea, ammonium chloride, ammonium carbonate etc., acts on the formaldehyde to dissociate in air, its shortcoming is that urine
Element reacted with formaldehyde after product unstability, can still slowly release formaldehyde.CN103656955A and CN101007203B
The method for both providing a kind of amino acid removal formaldehyde, ingredient include mainly amino acid, bleeding agent, water, and when construction is sprayed at sky
In the gas or surface coated in material can cause furniture the influences such as water suction deformation, in addition apply but if penetrating into inside of furniture
Only have a thin layer, duration short in furniture surface.
Invention content
The technical problem to be solved in the present invention is to provide a kind of high treating effect, more work(of the graphene-containing of non-secondary pollution
Energy sealer agent and preparation method thereof.Sealer agent is done using amidation graphene, is lived by graphene oxide large specific surface area, surface
Property the active matter that can be acted on pernicious gas of high feature load, and then reach clean-up effect.
The present invention solve its technical problem the technical solution adopted is that：
A kind of multi-functional sealer agent of graphene-containing, each component are calculated by weight as：Amidated graphene oxide 0.1-5
Part, 8-20 parts of film forming agent, 0.5-3 parts of tea powder, 2-5 parts of vitamin C, 2-4 parts of natamycin, 1-3 parts of potassium sorbate, bleeding agent
1-2 parts, 0.4-3 parts of pH adjusting agent, 55-85 parts of water.
Further, in the amidated graphene oxide, amino content calculates no less than 5% as mass fraction.
Further, the bleeding agent is Sucker plucker polyoxyethylene ether, isooctanol polyethoxylate, aliphatic alcohol polyethenoxy
One or more of ether.
Further, the film forming agent is one or more of sodium carboxymethylcellulose, gelatin, gelatine.
The preparation method of the multi-functional sealer agent of above-mentioned graphene-containing, includes the following steps：By 0.1-5 parts of amidated oxygen
Graphite alkene is dissolved in 55-85 parts of deionized waters, first stirs, then be sanded, and control is sanded temperature and is less than 30 DEG C, is sanded 2-6 hours
After discharge, be prepared into suspension；Then 8-20 parts of film forming agent, 0.5-3 parts of tea powder, vitamin C 2-5 are sequentially added by each component
Part, 2-4 parts of natamycin, 1-3 parts of potassium sorbate, 0.4-3 parts of pH adjusting agent, 1-2 parts of bleeding agent stir, and emulsify,
Sealer agent, pH value 6-8 is finally made.
Using the present invention of above-mentioned technical proposal, compared with prior art, advantageous effect is：
Graphene sealer agent prepared by the present invention can be removed effectively, obstruct pernicious gas, by graphene oxide specific surface area
Greatly, the active matter that load can be acted on pernicious gas the characteristics of high surface activity, and then reach clean-up effect.Sealer agent is sprayed or is applied
In woodenware surface, suction-operated face is big, can adsorption-decomposition function pernicious gas effective for a long time, be wiped repeatedly with wet cloth if you need to remove
, the secondary pollution of furniture and environment will not be caused, operating procedure is simple, is easy to large-area applications.
Specific implementation mode
The present invention is further elaborated with reference to embodiments, but embodiment does not form any restrictions to the present invention.
Embodiment 1：
A kind of preparation method of the multi-functional sealer agent of graphene-containing：Weigh the amidated graphene oxides of 15g, 780g deionizations
Water after stirring evenly, is poured into sand mill and is ground, and control is sanded temperature and is less than 30 DEG C, discharges after being sanded 5 hours, is then pressed each
Component sequentially adds film forming agent 120g, tea powder 5g, 20g parts of vitamin C, 20g parts of natamycin, 10g parts of potassium sorbate, pH tune
Agent 20g is saved, bleeding agent 10g is stirred, and is emulsified, and it is 6 that sealer agent pH value, which is finally made, sprays or be applied to woodenware surface.
Embodiment 2：
A kind of preparation method of the multi-functional sealer agent of graphene-containing：Weigh the amidated graphene oxides of 5g, 765g deionizations
Water after stirring evenly, is poured into sand mill and is ground, and control is sanded temperature and is less than 30 DEG C, discharges after being sanded 3 hours, is then pressed each
Component sequentially adds film forming agent 100g, tea powder 20g, 20g parts of vitamin C, 30g parts of natamycin, 20g parts of potassium sorbate, pH tune
Agent 25g is saved, bleeding agent 15g is stirred, and is emulsified, and it is 7 that sealer agent pH value, which is finally made, sprays or be applied to woodenware surface.
Embodiment 3：
A kind of preparation method of the multi-functional sealer agent of graphene-containing：Weigh the amidated graphene oxides of 20g, 770g deionizations
Water after stirring evenly, is poured into sand mill and is ground, and control is sanded temperature and is less than 30 DEG C, discharges after being sanded 5 hours, is then pressed each
Component sequentially adds film forming agent 80g, tea powder 20g, 25g parts of vitamin C, 20g parts of natamycin, 25g parts of potassium sorbate, pH tune
Agent 20g is saved, bleeding agent 20g is stirred, and is emulsified, and it is 7 that sealer agent pH value, which is finally made, sprays or be applied to woodenware surface.
The multi-functional sealer agent of graphene-containing prepared by above-described embodiment is long-acting removing pernicious gas, antibacterial, mould proof
Woodenware material sealer agent.Amidated graphene oxide, surface carry a large amount of redox active site, can efficiently go
It removes, obstruct pernicious gas；Film forming agent, which is added, can make the substance of spray or coating be attached to one layer of protection of wooden material surface generation
Film does not influence original lacquer painting quality and effect, to which more permanently resolving harmful gas, dry film are resistant to wet cloth simple wiping, such as
It need to remove and be wiped repeatedly with wet cloth.
It the above is only the preferred embodiment of the present invention, it is noted that although having made in detail to the present invention with reference to preferred embodiment
Describe in detail it is bright, to those of ordinary skill in the art, any improvement in the present invention, in product of the present invention each raw material etc.
Effect replacement, the modification etc. of specific implementation mode, all fall in protection scope of the present invention.
Claims (5)
1. a kind of multi-functional sealer agent of graphene-containing, which is characterized in that each component is calculated by weight as：Amidated oxidation
0.1-5 parts of graphene, 8-20 parts of film forming agent, 0.5-3 parts of tea powder, 2-5 parts of vitamin C, 2-4 parts of natamycin, potassium sorbate 1-
3 parts, 1-2 parts of bleeding agent, 0.4-3 parts of pH adjusting agent, 55-85 parts of water.
2. the multi-functional sealer agent of graphene-containing according to claim 1, which is characterized in that the amidated oxidation stone
In black alkene, amino content calculates no less than 5% as mass fraction.
3. the multi-functional sealer agent of graphene-containing according to claim 1, which is characterized in that the bleeding agent is Sucker plucker
One or more of polyoxyethylene ether, isooctanol polyethoxylate, fatty alcohol polyoxyethylene ether.
4. the multi-functional sealer agent of graphene-containing according to claim 1, which is characterized in that the film forming agent is carboxymethyl
One or more of sodium cellulosate, gelatin, gelatine.
5. a kind of preparation method of such as multi-functional sealer agent of Claims 1-4 any one of them graphene-containing, feature exist
In including the following steps：By 0.1-5 parts of amidated graphene oxides, it is dissolved in 55-85 parts of deionized waters, first stirs, then sand
Mill, control are sanded temperature and are less than 30 DEG C, discharges after being sanded 2-6 hours, be prepared into suspension；Then it is sequentially added by each component
8-20 parts of film, 0.5-3 parts of tea powder, 2-5 parts of vitamin C, 2-4 parts of natamycin, 1-3 parts of potassium sorbate, pH adjusting agent 0.4-
3 parts, 1-2 parts of bleeding agent stirs, and sealer agent, pH value 6-8 is finally made in emulsification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810494399.1A CN108624152A (en) | 2018-05-22 | 2018-05-22 | Multi-functional sealer agent of graphene-containing and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810494399.1A CN108624152A (en) | 2018-05-22 | 2018-05-22 | Multi-functional sealer agent of graphene-containing and preparation method thereof |
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| Publication Number | Publication Date |
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| CN108624152A true CN108624152A (en) | 2018-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810494399.1A Pending CN108624152A (en) | 2018-05-22 | 2018-05-22 | Multi-functional sealer agent of graphene-containing and preparation method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104830161A (en) * | 2015-05-18 | 2015-08-12 | 胡世所 | Diatomite coating capable of decomposing formaldehyde |
| CN105315814A (en) * | 2015-10-19 | 2016-02-10 | 青岛瑞利特新材料科技有限公司 | Graphene formaldehyde-resisting paint and preparing method thereof |
| CN105315805A (en) * | 2015-11-27 | 2016-02-10 | 西安体己建筑装饰材料有限公司 | Energy-saving water-based coating adsorbing and degrading formaldehyde and releasing negative oxygen ions |
| CN107353719A (en) * | 2017-08-01 | 2017-11-17 | 西北永新涂料有限公司 | Environment-friendly type building water paint containing modified graphene oxide and preparation method thereof |
-
2018
- 2018-05-22 CN CN201810494399.1A patent/CN108624152A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104830161A (en) * | 2015-05-18 | 2015-08-12 | 胡世所 | Diatomite coating capable of decomposing formaldehyde |
| CN105315814A (en) * | 2015-10-19 | 2016-02-10 | 青岛瑞利特新材料科技有限公司 | Graphene formaldehyde-resisting paint and preparing method thereof |
| CN105315805A (en) * | 2015-11-27 | 2016-02-10 | 西安体己建筑装饰材料有限公司 | Energy-saving water-based coating adsorbing and degrading formaldehyde and releasing negative oxygen ions |
| CN107353719A (en) * | 2017-08-01 | 2017-11-17 | 西北永新涂料有限公司 | Environment-friendly type building water paint containing modified graphene oxide and preparation method thereof |
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Application publication date: 20181009 |
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