CN104356793A - Multiplex aldehyde-removal internal wall latex paint and preparation method thereof - Google Patents
Multiplex aldehyde-removal internal wall latex paint and preparation method thereof Download PDFInfo
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- CN104356793A CN104356793A CN201410649852.3A CN201410649852A CN104356793A CN 104356793 A CN104356793 A CN 104356793A CN 201410649852 A CN201410649852 A CN 201410649852A CN 104356793 A CN104356793 A CN 104356793A
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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
- C09D131/00—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 an acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid; Coating compositions based on derivatives of such polymers
- C09D131/02—Homopolymers or copolymers of esters of monocarboxylic acids
- C09D131/04—Homopolymers or copolymers of vinyl acetate
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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
- C09D5/02—Emulsion paints including aerosols
- C09D5/024—Emulsion paints including aerosols characterised by the additives
- C09D5/025—Preservatives, e.g. antimicrobial agents
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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
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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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- 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
- C09D7/65—Additives macromolecular
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- 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
Abstract
The invention relates to an aldehyde-removal paint and a preparation method thereof, particularly a multiplex aldehyde-removal internal wall latex paint and a preparation method thereof, belonging to the field of architectural decoration materials. The latex paint is prepared from the following raw materials in parts by weight: 22-26 parts of water, 0.4-0.5 part of hydroxyethyl cellulose, 0.1-0.3 part of water-based multifunctional assistant, 0.5-0.8 part of water-based dispersing agent, 0.1-0.2 part of water-based wetting agent, 0.4-0.7 part of water-based defoaming agent, 15-18 parts of titanium white, 8-10 parts of kaolin, 10-15 parts of calcium carbonate, 4-5 parts of kieselguhr, 2-3 parts of anionic slurry, 1-2 parts of imidazolidinone, 23-26 parts of vac-veova emulsion, 1.0-1.2 parts of antifreezing agent, 0.3-0.5 part of bactericidal mold preventive and 1.0-1.5 parts of thickener. The multiplex aldehyde-removal internal wall latex paint can implement multiplex aldehyde removal, has the advantages of high aldehyde-removal efficiency and high durability, and can release anions and enhance the indoor air quality.
Description
Technical field
The present invention relates to a kind of aldehydes removal coating and preparation method thereof, particularly multiple aldehydes removal interiro wall latex paint of one and preparation method thereof, belongs to architectural decoration material field.
Background technology
The most of the time in all one's life of people is spent in indoor, and relative to external environmental, room air pollution is more remarkable on healthy impact; Newly-decorated house, usually containing the more toxic substance such as formaldehyde (CH2O), benzene (C6H6), methyl alcohol (CH3OH) in room air. particularly in relatively airtight environment, hazardous and noxious substances long-term existence, various disease odds also can improve greatly.State health standards specifies: Indoor Air Formaldehyde concentration value is 0.1 milligram every cubic metre, and formaldehyde is very large to physical effects.Formaldehyde can and air in ionic muriate reaction generation dichlormetbylether, and dichlormetbylether is a kind of carcinogenic substance.The formaldehyde that long-term suction is excessive, people can be made to suffer from chronic respiratory tract disease, allergy, and the cancers such as nasopharyngeal carcinoma, uremia, leukemia, cause infertile, and the miscarriage of pregnant woman, fetal anomaly etc.; So aldehydes removal coating is more and more subject to the favor of consumers in general.Have a lot of aldehydes removal coating on the market at present, its aldehydes removal effect is more single, efficiency is low, persistence is poor.
Summary of the invention
In order to solve the problems referred to above existing for prior art, the invention provides a kind of multiple aldehydes removal interiro wall latex paint and preparation method thereof, multiple aldehydes removal interiro wall latex paint prepared by the present invention is realized by Adsorption and decomposition two steps, be characterized in multiple aldehydes removal, aldehydes removal efficiency is high, persistence is good, also capable of releasing negative ion, improves IAQ (indoor air quality).
Technical solution of the present invention is as follows:
One) scheme one:
A kind of multiple aldehydes removal interiro wall latex paint, it is made up of the raw material of following weight proportioning:
Described Natvosol is the water dissolvable ether of cellulose of non-ionic type; Can be the Natvosol of different molecular weight, it be as thickening material when regulating dispersion to pull an oar, and makes pigment have a good dispersion viscosity.
Described water-soluble multifunctional auxiliary agent adopts 2-amino-2-methyl-1-propanol, and it is mainly used for regulating potential of hydrogen, has the effect of wetting, dispersion and stabilising system;
Described aqueous dispersant adopts polyacrylic acid sodium salt waterborne pigment dispersant or polycarboxylate sodium's type dispersion agent or acrylic copolymer ammonium salt type dispersion agent.
Described aqueous wetting agent adopts nonionic surface active agent or oleoyl alkylene oxide block multipolymer wetting agent, as a kind of Multi-purpose watch surface-active agent, there is excellent seepage force and reduce capillary effect, can be used as the wetting aid of color stuffing dispersion, also there is the effect of wetting ground;
Described water-based defoamer is non-ionic type defoamer or silicone antifoam agent, adopts the defoamer without consistency and recoat problem, in formula system, plays froth breaking;
Described titanium dioxide is anatase thpe white powder or Rutile type Titanium Dioxide, in formula system, provide hiding rare;
Described kaolin adopts calcined kaolin, and make coating drying in formula system after, paint film has certain dry hiding power and ventilation property;
Described calcium carbonate adopts water-ground limestone, plays a part to fill and reduce costs in formula system, and fineness is preferably 700-900 order.
Described diatomite has the Marine hi-technology soil of functional filter material after being through calcining; Make coating drying in formula system after, paint film has good ventilation property, can formaldehyde and objectionable impurities in absorbed air, water-intake rate 185%, Gardner-Cole's oil absorbency 170lbs./100lbs, proportion 2.20g/cm
2, aerated density 0.12g/cc, wet density 0.38g/cc, pH value is 6.5, and specific refractory power is 1.45, BET 9.0m
2/ g.
Described negative ion slurry take crude tourmaline as raw material, is processed into below 20nm particle through nanotechnology, then compound multiple element and the slurry made, and its outward appearance be light gray, and negative ion burst size is more than 3000, and specific surface area is 25m
2/ g; Negative ion slurry can absorb the peculiar smell that the products such as paint, colloid send, interior wall is whitewashed for building decoration, the peculiar smell that adsorbable paint, colloid, coating send, in coating, add a small amount of negative ion slurry, brush on interior wall and top ceiling, not only can rapidly peculiar smell suction, smoke can also be absorbed for a long time.
Described imidazolidone adopts 2-imidazolidone, and having another name called ethylene urea, is the formaldehyde-trapping agent of white crystalline.
Described vac-veova emulsion adopts tertiary ethylene carbonate emulsion, has the ability of formaldehyde adsorption and consumption formaldehyde, and it is solid containing being 55.0 ± 1.0%, and particle diameter is 0.18-0.3 micron, and Tg is about 3 DEG C, the milky white liquid that MFFT is about 0 DEG C.The shielding effect that tertiary ethylene carbonate side chain is powerful, the hydrolysis-stable of vinyl acetate is made to obtain very large help, therefore water tolerance improves a lot, and self-crosslinking also makes the crosslinked of resin become tridimensional network from wire simultaneously, strengthens the water tolerance of resin and the gloss of film further.
Described frostproofer adopts triphenyl vinyl phenol ethoxy compound; It is solid containing being 88.0-92.0%.PH value (5% aqueous solution) 5.0-7.5, containing APEO and solvent, the limpid light yellow liquid to fuzzy shape.
Described biocide mildewcide adopts isothiazolinone disinfecting agent;
Described thickening material adopts hydrophobically modified urethane; As the low smell of one, not solvent-laden water-based non-ionic associative type rheology modifier, splendid flowing and levelling property, uniform film forming properties, gloss can be provided to represent performance and high thickening efficiency.
Two) scheme two:
Prepare a preparation method for the multiple aldehydes removal interiro wall latex paint described in scheme one, it comprises following step of sequentially carrying out:
(1) 22-26 part water is added in dispersion cylinder, under 350-550r/min rotating speed, add 0.4-0.5 part Natvosol and 0.1-0.3 part water-soluble multifunctional auxiliary agent successively, dispersion 1-3min;
(2) after improving rotating speed to 800-1000r/min, after adding 0.5-0.8 part aqueous dispersant, 0.1-0.2 part aqueous wetting agent, 0.4-0.7 part water-based defoamer, 15-18 part titanium dioxide, 8-10 part kaolin, 10-15 part calcium carbonate, 4-5 part diatomite, 2-3 part negative ion slurry and 1-2 part imidazolidone successively, again improve rotating speed and disperse 15-20min to 1800-2000r/min rotating speed, detect fineness whether≤60 μm afterwards, if fineness≤60 μm, continue to perform step (3);
(3), after adding 23-26 part vac-veova emulsion, 1.0-1.2 part frostproofer, 0.3-0.5 part biocide mildewcide and 1.0-1.5 part thickening material successively under reducing rotating speed to 1000-1200r/min rotating speed, 15-20min is even to mixing liquid in dispersion.
The selected various Material cladding collocation of the present invention, adopt experiment of many factor method of design, orthogonal experimental design determination component and weight proportion thereof, it is a kind of new coating for aldehydes removal exploitation, the present invention's multiple aldehydes removal coating tool compared with traditional aldehydes removal coating has the following advantages: achieve comprehensive aldehydes removal function, large raising aldehydes removal efficiency and persistence thereof, also release the negative ion useful to human body simultaneously, improves the Air quality improving indoor environment.
Embodiment
Below in conjunction with embodiment, embodiment, content of the present invention is described in detail:
(1) embodiment
A kind of multiple aldehydes removal interiro wall latex paint, it is prepared from by following steps by following quality proportioning by following raw material:
(1) 22-26 part water is added in dispersion cylinder, under 350-550r/min rotating speed, add 0.4-0.5 part Natvosol and 0.1-0.3 part water-soluble multifunctional auxiliary agent successively, dispersion 1-3min;
(2) after improving rotating speed to 800-1000r/min, after adding 0.5-0.8 part aqueous dispersant, 0.1-0.2 part aqueous wetting agent, 0.4-0.7 part water-based defoamer, 15-18 part titanium dioxide, 8-10 part kaolin, 10-15 part calcium carbonate, 4-5 part diatomite, 2-3 part negative ion slurry and 1-2 part imidazolidone successively, again improve rotating speed and disperse 15-20min to 1800-2000r/min rotating speed, detect fineness whether≤60 μm afterwards, if fineness≤60 μm, continue to perform step (3);
(3), after adding 23-26 part vac-veova emulsion, 1.0-1.2 part frostproofer, 0.3-0.5 part biocide mildewcide and 1.0-1.5 part thickening material successively under reducing rotating speed to 1000-1200r/min rotating speed, 15-20min is even to mixing liquid in dispersion.
(2) embodiment
Embodiment 1 (most preferred embodiment)
A kind of multiple aldehydes removal interiro wall latex paint, it is prepared from by following steps by following quality proportioning by following raw material:
(1) 24.3 parts of water are added in dispersion cylinder, under 450r/min rotating speed, add 0.45 part of Natvosol and 0.15 part of water-soluble multifunctional auxiliary agent successively, dispersion 2min;
(2) after improving rotating speed to 900r/min, after adding 0.6 part of aqueous dispersant, 0.2 part of aqueous wetting agent, 0.6 part of water-based defoamer, 16 parts of titanium dioxides, 8 parts of kaolin, 13 parts of calcium carbonate, 5 parts of diatomite, 2 parts of negative ion slurries and 1.5 parts of imidazolidones successively, again improve rotating speed and disperse 18min to 1900r/min rotating speed, detect fineness whether≤60 μm afterwards, if fineness≤60 μm, continue to perform step (3);
(3), after adding 25 parts of vac-veova emulsion, 1.2 parts of frostproofers, 0.5 part of biocide mildewcide and 1.5 parts of thickening materials successively under reducing rotating speed to 1100r/min rotating speed, 18min is even to mixing liquid in dispersion.
Embodiment 2
A kind of multiple aldehydes removal interiro wall latex paint, it is prepared from by following steps by following quality proportioning by following raw material:
(1) 25.9 parts of water are added in dispersion cylinder, under 550r/min rotating speed, add 0.45 part of Natvosol and 0.15 part of water-soluble multifunctional auxiliary agent successively, dispersion 3min;
(2) after improving rotating speed to 1000r/min, after adding 0.6 part of aqueous dispersant, 0.2 part of aqueous wetting agent, 0.5 part of water-based defoamer, 15 parts of titanium dioxides, 10 parts of kaolin, 13 parts of calcium carbonate, 4 parts of diatomite, 2.5 parts of negative ion slurries and 1.5 parts of imidazolidones successively, again improve rotating speed and disperse 20min to 2000r/min rotating speed, detect fineness whether≤60 μm afterwards, if fineness≤60 μm, continue to perform step (3);
(3), after adding 23 parts of vac-veova emulsion, 1.2 parts of frostproofers, 0.5 part of biocide mildewcide and 1.5 parts of thickening materials successively under reducing rotating speed to 1200r/min rotating speed, 20min is even to mixing liquid in dispersion.
Embodiment 3
A kind of multiple aldehydes removal interiro wall latex paint, it is prepared from by following steps by following quality proportioning by following raw material:
(1) 22.9 parts of water are added in dispersion cylinder, under 350r/min rotating speed, add 0.4 part of Natvosol and 0.1 part of water-soluble multifunctional auxiliary agent successively, dispersion 3min;
(2) after improving rotating speed to 1000r/min, after adding 0.7 part of aqueous dispersant, 0.2 part of aqueous wetting agent, 0.7 part of water-based defoamer, 18 parts of titanium dioxides, 10 parts of kaolin, 10 parts of calcium carbonate, 4 parts of diatomite, 3 parts of negative ion slurries and 1 part of imidazolidone successively, again improve rotating speed and disperse 20min to 1800r/min rotating speed, detect fineness whether≤60 μm afterwards, if fineness≤60 μm, continue to perform step (3);
(3), after adding 26 parts of vac-veova emulsion, 1.2 parts of frostproofers, 0.3 part of biocide mildewcide and 1.5 parts of thickening materials successively under reducing rotating speed to 1000r/min rotating speed, 20min is even to mixing liquid in dispersion.
Embodiment 4
A kind of multiple aldehydes removal interiro wall latex paint, it is prepared from by following steps by following quality proportioning by following raw material:
(1) 24.1 parts of water are added in dispersion cylinder, under 550r/min rotating speed, add 0.5 part of Natvosol and 0.2 part of water-soluble multifunctional auxiliary agent successively, dispersion 2min;
(2) after improving rotating speed to 1000r/min, after adding 0.6 part of aqueous dispersant, 0.1 part of aqueous wetting agent, 0.6 part of water-based defoamer, 16 parts of titanium dioxides, 8 parts of kaolin, 13.5 parts of calcium carbonate, 4.5 parts of diatomite, 2.5 parts of negative ion slurries and 2 parts of imidazolidones successively, again improve rotating speed and disperse 20min to 2000r/min rotating speed, detect fineness whether≤60 μm afterwards, if fineness≤60 μm, continue to perform step (3);
(3), after adding 25 parts of vac-veova emulsion, 1.0 parts of frostproofers, 0.4 part of biocide mildewcide and 1.0 parts of thickening materials successively under reducing rotating speed to 1000r/min rotating speed, 15min is even to mixing liquid in dispersion.
Embodiment 5
A kind of multiple aldehydes removal interiro wall latex paint, it is prepared from by following steps by following quality proportioning by following raw material:
(1) 26 parts of water are added in dispersion cylinder, under 350r/min rotating speed, add 0.5 part of Natvosol and 0.1 part of water-soluble multifunctional auxiliary agent successively, dispersion 3min;
(2) after improving rotating speed to 800r/min, after adding 0.8 part of aqueous dispersant, 0.1 part of aqueous wetting agent, 0.7 part of water-based defoamer, 15 parts of titanium dioxides, 10 parts of kaolin, 10 parts of calcium carbonate, 5 parts of diatomite, 3 parts of negative ion slurries and 2 parts of imidazolidones successively, again improve rotating speed and disperse 20min to 1800r/min rotating speed, detect fineness whether≤60 μm afterwards, if fineness≤60 μm, continue to perform step (3);
(3), after adding 26 parts of vac-veova emulsion, 1.0 parts of frostproofers, 0.5 part of biocide mildewcide and 1.0 parts of thickening materials successively under reducing rotating speed to 1000r/min rotating speed, 20min is even to mixing liquid in dispersion.
In above each embodiment:
Described hydromining ordinary tap water;
Described Natvosol adopts the sub-250HBR produced across dragon;
The AMP-95 that described water-soluble multifunctional auxiliary agent adopts Tao Shi to produce;
The SN5040 that described aqueous dispersant adopts Nuo Puke to produce;
Described aqueous wetting agent adopts 996 of Nuo Puke production;
The A10 that CF246 and Hai Chuan that described water-based defoamer adopts Blackburn to produce produces;
The BLR-699 that described titanium dioxide adopts one hundred profit connection to produce;
Described kaolin adopts the kaolin covering west and produce;
The 700 order coarse whitings that described calcium carbonate adopts agriculture-countryside-farmer to produce;
Described diatomite adopts 499 of Sai Lite production;
Described negative ion slurry adopts the negative ion slurry of Hsinchu, Guilin the Nature biological production;
Described imidazolidone adopts the 2-imidazolidone of Cangzhou Kang Zhuan Chemical Manufacture;
The V8 emulsion that described vac-veova emulsion adopts silver dollar to produce;
Described frostproofer adopts the sub-FT-100 freeze-thaw stabiliser produced in sieve ground;
The RS that described biocide mildewcide adopts Troy to produce;
Described thickening material adopts the WT-204 of the modest production of moral.
In each embodiment of multiple aldehydes removal interiro wall latex paint prepared by the present invention according to the property indices measured by JC/T1074-2008 " function of purifying indoor air coating material purifying property " I class material and technical indicator as shown in following table:
Each embodiment of the multiple aldehydes removal interiro wall latex paint prepared by table one-the present invention is according to the purifying formaldehyde rate index experimental data of testing purifying formaldehyde rate test method in JC/T1074-2008 " function of purifying indoor air coating material purifying property " I class material and recording
| Test item | Standard-required | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 |
| Purifying formaldehyde rate | ≥75％ | 91.5％ | 91.4％ | 91.44％ | 91.5％ | 91.2％ |
As apparent from table one can,
The purifying formaldehyde rate of various embodiments of the present invention is all more than the requirement of the salable product of JC/T1074-2008 " function of purifying indoor air coating material purifying property " I class material, and purifying formaldehyde rate is all more than or equal to 90%.
The purifying formaldehyde effect persistence test experiments data of the multiple aldehydes removal interiro wall latex paint prepared by table two-the present invention
As apparent from table two can,
The purifying formaldehyde rate of various embodiments of the present invention is all more than the requirement of the salable product of JC/T1074-2008 " function of purifying indoor air coating material purifying property " I class material, and purifying formaldehyde effect persistence is all more than or equal to 72%.
The negative ion increment experimental data inducing air ion weight testing method test gained according to GB/T 28628-2012 material of the multiple aldehydes removal interiro wall latex paint prepared by table three-the present invention
The grating ion collectors not putting sample panel is put into 0.4m
3closed bin in, in closed bin, temperature is 20 DEG C, and relative humidity is 40%, by still air ion tester continuously tested ionic concn, records 8 numerical value and averages as background negative ion concentration;
By each embodiment 1-5 respectively correspondence take after 70g sample stirs, brush on the fiberboard of 50cmX50cm, after dry 7 days, sample panel lain on grating ion collectors, collector is put into 0.4m
3closed bin in, in closed bin, temperature is 20 DEG C, and relative humidity is 40%, carries out continuously tested with still air ion tester, records 8 numerical value and averages as sample negative ion concentration;
Sample negative ion concentration mean value deducts background negative ion concentration mean value, is sample and produces negative ion increment.
As apparent from table three can,
Various embodiments of the present invention induce air ion weight testing method still air ion tester according to GB/T 28628-2012 material and carry out continuously tested, and material negative ion increment is all more than 400/s.cm
3above, a large amount of negative ion useful to human body can be discharged.
In sum, the multiple aldehydes removal interiro wall latex paint of embodiments of the invention 1-embodiment 5 achieves comprehensive aldehydes removal function, large raising aldehydes removal efficiency and persistence thereof, also release the negative ion useful to a large amount of human body simultaneously, improves the Air quality improving indoor environment.
Above-mentioned embodiment is just explained in detail technical scheme of the present invention; the present invention has more than and is only confined to above-described embodiment; those skilled in the art should be understood that; every improvement on basis of the present invention according to above-mentioned principle and spirit, substitute, all should within protection scope of the present invention.
Claims (9)
1. a multiple aldehydes removal interiro wall latex paint, is characterized in that: it is made up of the raw material of following weight proportioning:
2. multiple aldehydes removal interiro wall latex paint as claimed in claim 1, is characterized in that:
Described Natvosol is the water dissolvable ether of cellulose of non-ionic type;
Described water-soluble multifunctional auxiliary agent adopts 2-amino-2-methyl-1-propanol;
Described aqueous dispersant adopts polyacrylic acid sodium salt waterborne pigment dispersant or polycarboxylate sodium's type dispersion agent or acrylic copolymer ammonium salt type dispersion agent.
3. multiple aldehydes removal interiro wall latex paint as claimed in claim 1, is characterized in that:
Described aqueous wetting agent adopts nonionic surface active agent or oleoyl alkylene oxide block multipolymer wetting agent;
Described water-based defoamer is non-ionic type defoamer or silicone antifoam agent;
Described titanium dioxide is anatase thpe white powder or Rutile type Titanium Dioxide;
Described kaolin adopts calcined kaolin;
Described calcium carbonate adopts water-ground limestone.
4. multiple aldehydes removal interiro wall latex paint as claimed in claim 1, is characterized in that:
Described diatomite has the Marine hi-technology soil of functional filter material after being through calcining.
5. multiple aldehydes removal interiro wall latex paint as claimed in claim 1, is characterized in that:
Described imidazolidone adopts 2-imidazolidone.
6. multiple aldehydes removal interiro wall latex paint as claimed in claim 1, is characterized in that:
Described vac-veova emulsion adopts tertiary ethylene carbonate emulsion.
7. multiple aldehydes removal interiro wall latex paint as claimed in claim 1, is characterized in that:
Described frostproofer adopts triphenyl vinyl phenol ethoxy compound.
8. multiple aldehydes removal interiro wall latex paint as claimed in claim 1, is characterized in that:
Described biocide mildewcide adopts isothiazolinone disinfecting agent;
Described thickening material adopts hydrophobically modified urethane.
9., for the preparation of a preparation method for multiple aldehydes removal interiro wall latex paint according to any one of claim 1-8, it is characterized in that: it comprises following step of sequentially carrying out:
(1) 22-26 part water is added in dispersion cylinder, under 350-550r/min rotating speed, add 0.4-0.5 part Natvosol and 0.1-0.3 part water-soluble multifunctional auxiliary agent successively, dispersion 1-3min;
(2) after improving rotating speed to 800-1000r/min, after adding 0.5-0.8 part aqueous dispersant, 0.1-0.2 part aqueous wetting agent, 0.4-0.7 part water-based defoamer, 15-18 part titanium dioxide, 8-10 part kaolin, 10-15 part calcium carbonate, 4-5 part diatomite, 2-3 part negative ion slurry and 1-2 part imidazolidone successively, again improve rotating speed and disperse 15-20min to 1800-2000r/min rotating speed, detect fineness whether≤60 μm afterwards, if fineness≤60 μm, continue to perform step (3);
(3), after adding 23-26 part vac-veova emulsion, 1.0-1.2 part frostproofer, 0.3-0.5 part biocide mildewcide and 1.0-1.5 part thickening material successively under reducing rotating speed to 1000-1200r/min rotating speed, 15-20min is even to mixing liquid in dispersion.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410649852.3A CN104356793A (en) | 2014-11-14 | 2014-11-14 | Multiplex aldehyde-removal internal wall latex paint and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410649852.3A CN104356793A (en) | 2014-11-14 | 2014-11-14 | Multiplex aldehyde-removal internal wall latex paint and preparation method thereof |
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| CN104356793A true CN104356793A (en) | 2015-02-18 |
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| CN105038598A (en) * | 2015-08-25 | 2015-11-11 | 陈建平 | Wall paint for purifying formaldehyde |
| CN105131768A (en) * | 2015-09-01 | 2015-12-09 | 天长市银狐漆业有限公司 | Indoor air purification emulsion paint |
| CN105419640A (en) * | 2015-12-17 | 2016-03-23 | 广东杜威涂料科技有限公司 | Novel mineral-purified water-soluble interior wall coating material and preparation method thereof |
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| CN104845481A (en) * | 2015-05-20 | 2015-08-19 | 上海韬鸿化工科技有限公司 | Environment-friendly coating capable of removing formaldehyde |
| CN105038598A (en) * | 2015-08-25 | 2015-11-11 | 陈建平 | Wall paint for purifying formaldehyde |
| CN105131768A (en) * | 2015-09-01 | 2015-12-09 | 天长市银狐漆业有限公司 | Indoor air purification emulsion paint |
| CN105419640A (en) * | 2015-12-17 | 2016-03-23 | 广东杜威涂料科技有限公司 | Novel mineral-purified water-soluble interior wall coating material and preparation method thereof |
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| CN109627960A (en) * | 2018-12-11 | 2019-04-16 | 嘉兴市清河高力绝缘有限公司 | Modified waterborne alkyd insulation coating resins |
| CN109852172A (en) * | 2019-01-11 | 2019-06-07 | 广东龙湖科技股份有限公司 | A kind of environmentally friendly pearly coating of no coalescing agent and preparation method thereof |
| CN111560198A (en) * | 2020-04-17 | 2020-08-21 | 吴瑛 | High-efficiency physical negative ion coating and preparation method thereof |
| CN111849227A (en) * | 2020-07-29 | 2020-10-30 | 上海南椿新材料科技有限公司 | Low-radioactivity inorganic nano negative ion coating and preparation method thereof |
| CN112280396A (en) * | 2020-10-20 | 2021-01-29 | 嘉宝莉化工集团股份有限公司 | High-covering washable one-time painting waterborne interior wall paint |
| CN112280396B (en) * | 2020-10-20 | 2022-04-08 | 嘉宝莉化工集团股份有限公司 | High-covering washable one-time painting waterborne interior wall paint |
| CN112920655A (en) * | 2021-01-30 | 2021-06-08 | 福建比美特环保集团有限公司 | Fiber yarn composite environment-friendly interior wall formaldehyde-removing coating |
| CN113310164A (en) * | 2021-06-02 | 2021-08-27 | *** | Non-photocatalytic modified formaldehyde purification material |
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