CN107141983A - A kind of water paint for adsorbing harmful substance - Google Patents
A kind of water paint for adsorbing harmful substance Download PDFInfo
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- CN107141983A CN107141983A CN201710363699.1A CN201710363699A CN107141983A CN 107141983 A CN107141983 A CN 107141983A CN 201710363699 A CN201710363699 A CN 201710363699A CN 107141983 A CN107141983 A CN 107141983A
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- maize cob
- water
- cob meal
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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
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
- C09D167/08—Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
- C08F251/02—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof on to cellulose or derivatives thereof
-
- 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
- C09D5/004—Reflecting paints; Signal paints
-
- 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
-
- 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
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of water paint for adsorbing harmful substance, its raw material includes by weight：Aqueous 30 40 parts of Lauxite, aqueous nitrocellulose 15 20 parts of emulsion of element, 50 70 parts of aqueous alkide resin, 24 parts of crosslinking agent, 20 30 parts of mica sheet, 30 40 parts of maize cob meal compound, 24 parts of pigment, 24 parts of plasticizer, anti-2 4 parts of flash rusting agent, 24 parts of salt spray resistance agent, 12 parts of dispersant, 12 parts of defoamer, 12 parts of thickener, 50 70 parts of water.The water paint of absorption harmful substance proposed by the present invention, without noxious materials such as formaldehyde, benzene, ammonia, and can absorb the harmful substances such as the formaldehyde come out such as indoor floor, furniture, while adhesive force is strong, is difficult to peel off, water-tolerant will not produce peeling.
Description
Technical field
The present invention relates to technical field of coatings, more particularly to a kind of water paint for adsorbing harmful substance.
Background technology
With the fast development of paint industry, various coating special for inner wall emerge in an endless stream, and manufacturer is in color, material and peace
The eye of consumer is attract on complete, mostly costly, existing coating special for inner wall in use, leads to its price
There is problems with Chang Rongyi：Easily there is mildew or oxidation in metope, causes coating to fall down, particularly southern plum rains season
Section, there was dampness in the air, it is easier to the phenomenon of the special mildew of interior wall occurs, and water resistance is poor, and inconvenience is brought to consumer.And
In existing most of coating products, contain the harmful substances such as certain formaldehyde, volatile organic matter, it will usually distribute for a long time
Go out niff, environmental-protecting performance is poor, the body given people brings lasting harm.
The content of the invention
The technical problem existed based on background technology, the present invention proposes a kind of water paint for adsorbing harmful substance, no
Containing noxious materials such as formaldehyde, benzene, ammonia, and the harmful substances such as the formaldehyde come out such as indoor floor, furniture are can absorb, while attached
Put forth effort strong, be difficult to peel off, water-tolerant will not produce peeling.
A kind of water paint for adsorbing harmful substance proposed by the present invention, its raw material includes by weight：Aqueous ureaformaldehyde tree
30-40 parts of fat, aqueous nitrocellulose 15-20 parts of emulsion of element, 50-70 parts of aqueous alkide resin, 2-4 parts of crosslinking agent, mica sheet 20-
30 parts, 30-40 parts of maize cob meal compound, 2-4 parts of pigment, 2-4 parts of plasticizer, anti-2-4 parts of flash rusting agent, 2-4 parts of salt spray resistance agent,
1-2 parts of dispersant, 1-2 parts of defoamer, 1-2 parts of thickener, 50-70 parts of water.
Preferably, maize cob meal compound is prepared using following technique：Added water to maize cob meal, microwave expansion, addition is received
Rice castor-oil plant fibrous crystal palpus, heating stirs, and adds potassium bichromate stirring, adds acrylic monomers and continues stirring, uses acetic acid second
The extraction of ester room temperature removes acrylate copolymer, filters, and washing is dried to obtain maize cob meal compound.
Preferably, maize cob meal compound is prepared using following technique：Added water by weight to 40-60 parts of maize cob meals,
Microwave expansion, adds 6-10 parts of nanometer castor-oil plant fibrous crystals palpuses, and heating stirs, and adds 0.4-0.8 parts of potassium bichromates stirrings, plus
Enter 2-4 parts of acrylic monomers to continue to stir, remove acrylate copolymer with the extraction of ethyl acetate room temperature, filter, washing, dry
To maize cob meal compound.
Preferably, maize cob meal compound is prepared using following technique：Added water to by weight to 40-60 parts of maize cob meals
Water content 30-50wt%, microwave expansion 2-4min, the power of microwave expansion is 650-750W, adds 6-10 parts of nanometer castor-oil plants fine
Whisker is tieed up, 80-90 DEG C is warming up to and stirs, 0.4-0.8 parts of potassium bichromate stirring 40-60min is added, adds 2-4 parts of propylene
Acid monomers continue to stir 4-8h, remove acrylate copolymer with the extraction of ethyl acetate room temperature, filter, and washing is dried to obtain corn
Core powder composition.
Preferably, crosslinking agent includes by weight：5-9 parts of stannous octoate, 2-4 parts of cumyl peroxide, triethanolamine
4-8 parts.
Preferably, plasticizer is tributyl 2-acetylcitrate.
The present invention, as base-material, makes the present invention have good storage using aqueous alkide resin, aqueous Lauxite compounding
Deposit pollution-free in stability and water resistance, and coating process, traditional solvent-borne coating can be replaced.
In maize cob meal compound, maize cob meal passes through microwave expansion, and internal structure is loose, and specific surface area is high, nanometer castor
Flaxen fiber whisker may be homogenously dispersed in its inner void, through acrylic acid-grafted on base-material, add binder resin molecule branch
Crystal region content in change degree, increase resin, can be such that molecular resin aligns in the curing process, bonding strength is high, attachment
Power is strong, and water proofing property is fabulous, with low cost, and containing a large amount of spaces, specific surface area is big, and adsorption strength is high, adsorbable formaldehyde, waves
The harmful substances such as hair property organic matter, environment protecting is good.
Base-material coordinates with stannous octoate, cumyl peroxide, triethanolamine, makes the present invention with excellent water-fast and storage
Stability is deposited, then is coordinated with pigment, makes surface after present invention solidification smooth, not only with excellent luminous reflectanc and metal light
Pool, and acted synergistically with the mica sheet in inserts, luminous reflectanc is fabulous, and what is be combined with each other is laminar structured, causes this
Invention water resistance is excellent.
Gained furniture of the invention is applied on product with water paint, and lacquer painting is smooth, smooth, and paint adhesion is strong, is difficult
Peel off, peeling will not be produced, service life is long, can extensively produce and constantly replace current material, cost is relatively low, is free of simultaneously
The noxious materials such as formaldehyde, benzene, ammonia, and it can absorb the harmful substances such as the formaldehyde come out such as indoor floor, furniture.
Embodiment
Below, technical scheme is described in detail by specific embodiment.
Embodiment 1
A kind of water paint for adsorbing harmful substance proposed by the present invention, its raw material includes by weight：Aqueous ureaformaldehyde tree
30 parts of fat, aqueous nitrocellulose 20 parts of emulsion of element, 50 parts of aqueous alkide resin, 4 parts of crosslinking agent, 20 parts of mica sheet, maize cob meal
40 parts of compound, 2 parts of pigment, 4 parts of plasticizer, anti-2 parts of flash rusting agent, 4 parts of salt spray resistance agent, 1 part of dispersant, 2 parts of defoamer, thickening
1 part of agent, 70 parts of water.
Embodiment 2
A kind of water paint for adsorbing harmful substance proposed by the present invention, its raw material includes by weight：Aqueous ureaformaldehyde tree
40 parts of fat, aqueous nitrocellulose 15 parts of emulsion of element, 70 parts of aqueous alkide resin, 2 parts of crosslinking agent, 30 parts of mica sheet, maize cob meal
30 parts of compound, 4 parts of pigment, 2 parts of tributyl 2-acetylcitrate, anti-4 parts of flash rusting agent, 2 parts of salt spray resistance agent, 2 parts of dispersant, froth breaking
1 part of agent, 2 parts of thickener, 50 parts of water.
Maize cob meal compound is prepared using following technique：Added water to maize cob meal, microwave expansion adds nanometer castor-oil plant fine
Whisker is tieed up, heating stirs, add potassium bichromate stirring, added acrylic monomers and continue to stir, extracted with ethyl acetate room temperature
Remove except acrylate copolymer, filter, washing is dried to obtain maize cob meal compound.
Embodiment 3
A kind of water paint for adsorbing harmful substance proposed by the present invention, its raw material includes by weight：Aqueous ureaformaldehyde tree
32 parts of fat, aqueous nitrocellulose 18 parts of emulsion of element, 55 parts of aqueous alkide resin, 3.5 parts of crosslinking agent, 22 parts of mica sheet, corncob
38 parts of flour complexes, 2.5 parts of pigment, 3.5 parts of tributyl 2-acetylcitrate, anti-2.5 parts of flash rusting agent, 3.5 parts of salt spray resistance agent disperses
1.2 parts of agent, 1.7 parts of defoamer, 1.4 parts of thickener, 65 parts of water.
Crosslinking agent includes by weight：5 parts of stannous octoate, 4 parts of cumyl peroxide, 4 parts of triethanolamine.
Maize cob meal compound is prepared using following technique：Added water by weight to 50 parts of maize cob meals, microwave expansion, plus
Enter 8 parts of nanometer castor-oil plant fibrous crystals must, heating stirs, and adds 0.6 part of potassium bichromate stirring, add 3 parts of acrylic monomers after
Continuous stirring, removes acrylate copolymer with the extraction of ethyl acetate room temperature, filters, and washing is dried to obtain maize cob meal compound.
Embodiment 4
A kind of water paint for adsorbing harmful substance proposed by the present invention, its raw material includes by weight：Aqueous ureaformaldehyde tree
36 parts of fat, aqueous nitrocellulose 16 parts of emulsion of element, 65 parts of aqueous alkide resin, 2.5 parts of crosslinking agent, 28 parts of mica sheet, corncob
36 parts of flour complexes, 3.5 parts of pigment, 2.5 parts of tributyl 2-acetylcitrate, anti-3.5 parts of flash rusting agent, 2.5 parts of salt spray resistance agent disperses
1.8 parts of agent, 1.3 parts of defoamer, 1.8 parts of thickener, 55 parts of water.
Crosslinking agent includes by weight：9 parts of stannous octoate, 2 parts of cumyl peroxide, 8 parts of triethanolamine.
Maize cob meal compound is prepared using following technique：By weight water content is added water to 40 parts of maize cob meals
50wt%, microwave expansion 2min, the power of microwave expansion is 750W, adds 6 parts of nanometer castor-oil plant fibrous crystals palpuses, is warming up to 90 DEG C and stirs
Mix uniform, add 0.4 part of potassium bichromate stirring 60min, add 2 parts of acrylic monomers and continue to stir 8h, use ethyl acetate room temperature
Extraction removes acrylate copolymer, filters, and washing is dried to obtain maize cob meal compound.
Embodiment 5
A kind of water paint for adsorbing harmful substance proposed by the present invention, its raw material includes by weight：Aqueous ureaformaldehyde tree
34 parts of fat, aqueous nitrocellulose 17 parts of emulsion of element, 60 parts of aqueous alkide resin, 3 parts of crosslinking agent, 25 parts of mica sheet, maize cob meal
37 parts of compound, 3 parts of pigment, 3 parts of tributyl 2-acetylcitrate, anti-3 parts of flash rusting agent, 3 parts of salt spray resistance agent, 1.5 parts of dispersant disappears
1.5 parts of infusion, 1.6 parts of thickener, 60 parts of water.
Crosslinking agent includes by weight：7 parts of stannous octoate, 3 parts of cumyl peroxide, 6 parts of triethanolamine.
Maize cob meal compound is prepared using following technique：By weight water content is added water to 60 parts of maize cob meals
30wt%, microwave expansion 4min, the power of microwave expansion is 650W, adds 10 parts of nanometer castor-oil plant fibrous crystals palpuses, is warming up to 80 DEG C
Stir, add 0.8 part of potassium bichromate stirring 40min, add 4 parts of acrylic monomers and continue to stir 4h, use ethyl acetate room
Temperature extraction removes acrylate copolymer, filters, and washing is dried to obtain maize cob meal compound.
Purifying formaldehyde furniture obtained by the present invention is tested with water paint and the commercially available methanal paint that removes, its property is contrasted
Can, its result is as follows：
| Detection project | Standard requires (class) % | Embodiment 5 | Control group |
| Purifying formaldehyde efficiency | ≥75 | 99.23 | 82.15 |
| Purifying formaldehyde effect persistence | ≥60 | 98.16 | 79.12 |
As seen from the above table：The present invention is directed to the performance of purifying formaldehyde, far superior to commercially available to remove methanal paint.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of water paint for adsorbing harmful substance, it is characterised in that its raw material includes by weight：Aqueous Lauxite
30-40 parts, aqueous nitrocellulose 15-20 parts of emulsion of element, 50-70 parts of aqueous alkide resin, 2-4 parts of crosslinking agent, mica sheet 20-30
Part, 30-40 parts of maize cob meal compound, 2-4 parts of pigment, 2-4 parts of plasticizer, anti-2-4 parts of flash rusting agent, 2-4 parts of salt spray resistance agent, point
1-2 parts of powder, 1-2 parts of defoamer, 1-2 parts of thickener, 50-70 parts of water.
2. the water paint of harmful substance is adsorbed according to claim 1, it is characterised in that maize cob meal compound is using such as
It is prepared by lower technique：Added water to maize cob meal, microwave expansion adds nanometer castor-oil plant fibrous crystal palpus, and heating stirs, and adds weight chromium
Sour potassium stirring, adds acrylic monomers and continues to stir, remove acrylate copolymer with the extraction of ethyl acetate room temperature, filter, washing,
It is dried to obtain maize cob meal compound.
3. the water paint of absorption harmful substance according to claim 1 or claim 2, it is characterised in that maize cob meal compound is adopted
Prepared with following technique：Added water by weight to 40-60 parts of maize cob meals, microwave expansion adds 6-10 parts of nanometer castor-oil plant fibers
Whisker, heating stirs, and adds 0.4-0.8 parts of potassium bichromate stirrings, adds 2-4 parts of acrylic monomers and continues to stir, uses second
The extraction of acetoacetic ester room temperature removes acrylate copolymer, filters, and washing is dried to obtain maize cob meal compound.
4. according to the water paint of any one of the claim 1-3 absorption harmful substances, it is characterised in that maize cob meal is combined
Thing is prepared using following technique：By weight water content 30-50wt%, microwave expansion 2- are added water to 40-60 parts of maize cob meals
4min, the power of microwave expansion is 650-750W, adds 6-10 parts of nanometer castor-oil plant fibrous crystals palpuses, is warming up to 80-90 DEG C of stirring equal
It is even, 0.4-0.8 parts of potassium bichromate stirring 40-60min are added, 2-4 parts of acrylic monomers is added and continues to stir 4-8h, use acetic acid second
The extraction of ester room temperature removes acrylate copolymer, filters, and washing is dried to obtain maize cob meal compound.
5. according to the water paint of any one of the claim 1-4 absorption harmful substances, it is characterised in that crosslinking agent is by weight
Part includes：5-9 parts of stannous octoate, 2-4 parts of cumyl peroxide, 4-8 parts of triethanolamine.
6. according to the water paint of any one of the claim 1-5 absorption harmful substances, it is characterised in that plasticizer is acetyl
ATBC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710363699.1A CN107141983A (en) | 2017-05-22 | 2017-05-22 | A kind of water paint for adsorbing harmful substance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710363699.1A CN107141983A (en) | 2017-05-22 | 2017-05-22 | A kind of water paint for adsorbing harmful substance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107141983A true CN107141983A (en) | 2017-09-08 |
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ID=59778368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710363699.1A Pending CN107141983A (en) | 2017-05-22 | 2017-05-22 | A kind of water paint for adsorbing harmful substance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107141983A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112029386A (en) * | 2020-09-09 | 2020-12-04 | 太仓康源化建医药有限公司 | Water-based paint and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104371515A (en) * | 2014-10-23 | 2015-02-25 | 安徽省实防新型玻璃科技有限公司 | Waterborne coating used for glass door and having wear-resistant and sound-insulation functions and preparation method of waterborne coating |
-
2017
- 2017-05-22 CN CN201710363699.1A patent/CN107141983A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104371515A (en) * | 2014-10-23 | 2015-02-25 | 安徽省实防新型玻璃科技有限公司 | Waterborne coating used for glass door and having wear-resistant and sound-insulation functions and preparation method of waterborne coating |
Non-Patent Citations (1)
| Title |
|---|
| 周艳等: "丙烯酸接枝改性花生壳的制备及其对Hg（II）和Mn（II）的吸附研究", 《化学研究与应用》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112029386A (en) * | 2020-09-09 | 2020-12-04 | 太仓康源化建医药有限公司 | Water-based paint and preparation method thereof |
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Application publication date: 20170908 |
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