CN110396324A - The production method for inducing the water paint and its functional powders and auxiliary agent of negative oxygen ion - Google Patents
The production method for inducing the water paint and its functional powders and auxiliary agent of negative oxygen ion Download PDFInfo
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- CN110396324A CN110396324A CN201910864835.4A CN201910864835A CN110396324A CN 110396324 A CN110396324 A CN 110396324A CN 201910864835 A CN201910864835 A CN 201910864835A CN 110396324 A CN110396324 A CN 110396324A
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- negative oxygen
- oxygen ion
- rare earth
- silicate
- auxiliary agent
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- 239000001301 oxygen Substances 0.000 title claims abstract description 98
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 98
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 239000012752 auxiliary agent Substances 0.000 title claims abstract description 51
- 239000003973 paint Substances 0.000 title claims abstract description 44
- 239000000843 powder Substances 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 230000001939 inductive effect Effects 0.000 title claims abstract description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 49
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 48
- -1 oxygen ion Chemical class 0.000 claims abstract description 43
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 42
- 150000002500 ions Chemical class 0.000 claims abstract description 40
- 239000004575 stone Substances 0.000 claims abstract description 33
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 32
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000011777 magnesium Substances 0.000 claims abstract description 32
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 32
- 238000001179 sorption measurement Methods 0.000 claims abstract description 32
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000391 magnesium silicate Substances 0.000 claims abstract description 22
- 229910052919 magnesium silicate Inorganic materials 0.000 claims abstract description 22
- 235000019792 magnesium silicate Nutrition 0.000 claims abstract description 22
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 22
- 230000002378 acidificating effect Effects 0.000 claims abstract description 12
- 238000001035 drying Methods 0.000 claims abstract description 12
- 230000002285 radioactive effect Effects 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims description 31
- 230000007935 neutral effect Effects 0.000 claims description 14
- 239000011347 resin Substances 0.000 claims description 12
- 229920005989 resin Polymers 0.000 claims description 12
- 238000007792 addition Methods 0.000 claims description 9
- 238000000605 extraction Methods 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 5
- 239000000654 additive Substances 0.000 claims description 5
- 230000000996 additive effect Effects 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 240000001414 Eucalyptus viminalis Species 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 230000001112 coagulating effect Effects 0.000 claims description 3
- 235000014347 soups Nutrition 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 239000011248 coating agent Substances 0.000 abstract description 13
- 238000000576 coating method Methods 0.000 abstract description 13
- 239000000463 material Substances 0.000 abstract description 10
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract description 9
- 230000001580 bacterial effect Effects 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 description 9
- 229910052613 tourmaline Inorganic materials 0.000 description 6
- 229940070527 tourmaline Drugs 0.000 description 6
- 239000011032 tourmaline Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 230000001680 brushing effect Effects 0.000 description 4
- 239000002734 clay mineral Substances 0.000 description 4
- 230000036541 health Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 241000790917 Dioxys <bee> Species 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 229910003978 SiClx Inorganic materials 0.000 description 2
- 229910052776 Thorium Inorganic materials 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000027555 hydrotropism Effects 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 229910052705 radium Inorganic materials 0.000 description 2
- HCWPIIXVSYCSAN-UHFFFAOYSA-N radium atom Chemical compound [Ra] HCWPIIXVSYCSAN-UHFFFAOYSA-N 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000004113 Sepiolite Substances 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000005260 alpha ray Effects 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 238000012543 microbiological analysis Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 229910052624 sepiolite Inorganic materials 0.000 description 1
- 235000019355 sepiolite Nutrition 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/10—Silicon-containing compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses the production method of a kind of water paint for inducing negative oxygen ion and its functional powders and auxiliary agent, wherein negative oxygen ion function powder the production method is as follows: ion adsorption type rare earth ore stone, rich magnesium fibrous silicate and hydrous magnesium silicate are baked into drying；The rich magnesium fibrous silicate and ion adsorption type rare earth ore stone that bake after drying are extracted using acidic extractant, high-temperature baking is carried out, removes radioactive element；Amorphous silica is heated, mensuration dissolubility silicic is removed；It by hydrous magnesium silicate, rich magnesium fibrous silicate, ion adsorption type rare earth ore stone and silica, crushes and is uniformly mixed, obtain negative oxygen ion function powder.The cost of material of the present invention, negative oxygen ion function auxiliary agent are low, the aqueous coating of the negative oxygen ion produced, constantly negative oxygen ion is induced to space ionization, it removes the formaldehyde in air and inhibits bacterial reproduction, purify air environment, while the original quality of water paint will not be changed.
Description
Technical field
The present invention relates to water paint production fields, and in particular to a kind of water paint for inducing negative oxygen ion and its function
The production method of powder and auxiliary agent.
Background technique
Water paint refers to the coating of water as solvent or decentralized medium.No any harmful volatilization, the spy with safety and environmental protection
Point.With the increase of people's health consciousness and environmental consciousness, the aqueous coating of negative oxygen ion is more and more welcomed by the people.However, city
The disadvantages of aqueous coating of common negative oxygen ion is influenced by processing technology on face, small, at high cost there are negative oxygen ion burst size.It is existing
Some negative oxygen ion function auxiliary agents are mostly used with hydrous magnesium silicate, hydrosilicate clay and amorphous silicas as basic material
Material, the mode of addition Tourmaline stone, rare earth and tourmaline synthesis negative oxygen ion occurring source, material requested type is complicated, material at
This height, there are the negative oxygen ion function auxiliary agent radioactivity of preparation is stronger.
In view of this, being badly in need of improving the production method of the aqueous coating of existing negative oxygen ion, to improve negative oxygen ion
The negative oxygen ion burst size of water paint reduces production cost.
Summary of the invention
That the technical problem to be solved by the present invention is to the aqueous coating negative oxygen ion burst sizes of existing negative oxygen ion is small, be produced into
This high problem.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the invention is that providing a kind of negative oxygen ion function powder
Production method, comprising the following steps:
Ion adsorption type rare earth ore stone, rich magnesium fibrous silicate and hydrous magnesium silicate are baked into drying；
The rich magnesium fibrous silicate and ion adsorption type rare earth ore stone that bake after drying are carried out using acidic extractant
Extraction carries out high-temperature baking after extraction, remove radioactive element；
Amorphous silica is heated, soluble silicon acid content therein is reduced；
By hydrous magnesium silicate of the baking after dry, the rich magnesium fibrous silicate and ion after removal radioactive element
Absorbent-type rare earth ore and silica are crushed and are uniformly mixed, and obtain negative oxygen ion function powder.
In the above-mentioned methods, the hydrous magnesium silicate, rich magnesium fibrous silicate, ion adsorption type rare earth ore stone and dioxy
The weight fraction ratio of SiClx is 3:(3-6): (4-8): (1-2.5).
In the above-mentioned methods, the hydrous magnesium silicate, rich magnesium fibrous silicate, ion adsorption type rare earth ore stone and dioxy
The weight fraction ratio of SiClx is 3:6:5:1.
In the above-mentioned methods, the negative oxygen ion function powder mixed with neutral water soluble auxiliary agent and resin, stirred, made
Three is sufficiently mixed as white gum object, obtains negative oxygen ion function auxiliary agent, and the weight fraction ratio of three is (3-5): (20-
30): (80-92).
In the above method, in the silica of lenticular, soluble silicon acid content is 30% or less.
In the above-mentioned methods, using acidic extractant to the rich magnesium fibrous silicate and ion type after baking drying
When rare earth ore is extracted, the quality of acidic extractant used is rich magnesium fibrous silicate and ion adsorption type rare earth ore stone
3-5 times of quality sum, and the concentration of acidic extractant is 5-15wt%.
In the above-mentioned methods, the radioactivity member after extraction, in rich magnesium fibrous silicate and ion adsorption type rare earth ore stone
The removal rate of element is 80% or more.
The present invention also provides a kind of production methods of water paint for inducing small particle negative oxygen ion:
Processing of coagulating the soup is carried out to negative oxygen ion function auxiliary agent；
Mixing method prepares water paint；
According to the density of the water paint of preparation, negative oxygen ion obtained by the above method is added into water paint obtained
Function additive.
In the above-mentioned methods, density is the water paint of 1:1.15~1.2, the weight ratio of negative oxygen ion function auxiliary agent addition
Example is 2.4%；Density is the water paint of 1:1.25~1.35, and the weight ratio of negative oxygen ion function auxiliary agent addition is 4%；It is close
Degree is the water paint of 1:1.4~1.5, and the weight ratio of negative oxygen ion function auxiliary agent addition is 5%.
Compared with prior art, negative oxygen ion function auxiliary agent provided by the invention uses ion adsorption type rare earth ore stone, richness
Fibrous magnesium silicate, hydrous magnesium silicate and silica prepare, and raw material easily obtains, and reduce production cost.By above-mentioned
The white jelly of negative oxygen ion function auxiliary agent of method preparation, has certain viscosity, has good adhesion.
According to negative oxygen ion function auxiliary agent is added in the density of water paint in proportion hydrotropism's coating in the present invention, guarantee
All there is the water paint of different densities good negative oxygen ion to induce ability, and the use for meeting water paint under different situations is wanted
It asks.
Detailed description of the invention
Fig. 1 is the production method flow chart of negative oxygen ion function auxiliary agent in the present invention；
Fig. 2 is the production method process that the water paint of small particle negative oxygen ion is induced in the present invention.
Specific embodiment
The present invention provides the production of a kind of water paint for inducing small particle negative oxygen ion and its functional powders and auxiliary agent
The water paint of method, production can constantly induce negative oxygen ion under air vibration effect, ensure the respiratory health of people.Under
Face combines specification drawings and specific embodiments to be described in detail the present invention.
In order to make more clearly explanation and illustration to technical solution of the present invention and implementation, realization introduced below is originally
Several preferred specific embodiments of inventive technique scheme.Obviously, specific embodiment discussed below is only of the invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
Negative oxygen ion function auxiliary agent is the prerequisite of the aqueous coating material production of negative oxygen ion, the matter of negative oxygen ion function auxiliary agent
Amount determines whether water paint can satisfy country and test the detection of the aqueous coating of negative oxygen ion, especially with respect to radiometer
The detection requirement of amount.
The production method of negative oxygen ion function powder and auxiliary agent provided by the invention, as shown in Figure 1, comprising the following steps:
Step 110: by ion adsorption type rare earth ore stone, rich magnesium fibrous silicate (such as sepiolite) and hydrous magnesium silicate
(such as talcum) carries out baking drying process.
The specific practice is: above-mentioned three kinds of raw materials being put into drying oven or dryer and carry out baking drying process, bake temperature
Degree is 60 degree, bakes and banks up with earth the time not less than 24 hours, dries three kinds of raw materials thoroughly.
Step 120: using acidic extractant to the rich magnesium fibrous silicate and ion adsorption type re after baking drying
Ore is extracted, and high-temperature baking is carried out after extraction, removes radioactive element, such as radium, thorium, potassium radioactive element.
Specific method is: the rich magnesium obtained using middle strong acidity extractant (dissociation constant (Ka ≈ 10)) to step 110 is fine
Dimension shape silicate and ion adsorption type rare earth ore stone are extracted, and the quality of acidic extractant used is rich magnesium fibrous silicate
With 3-5 times of ion adsorption type rare earth ore stone quality sum, sour concentration be 5-15wt% (Weight percent, quality hundred
Divide ratio), extraction time is not less than 5 hours, so that rich magnesium fibrous silicate and ion adsorption type rare earth ore stone divide in the solution
Dissipating becomes graininess, after other impurities precipitating, then by pure rich magnesium fibrous silicate and ion adsorption type rare earth ore stone
It takes out, carries out high-temperature baking, temperature is not less than 180 degree, and baking time is no less than 24 hours, becomes canescence.
By above-mentioned extraction processing, the removal rate of the radioactive elements such as radium, thorium, potassium can be made to reach 80% or more.
Step 130: amorphous silica being heated, the content of mensuration dissolubility silicic in silica is reduced.
The specific practice is: amorphous silicas heated, such as is warmed to 300 degree or 350 degree, silica at this time
It is neutral, nontoxic with pH value, the advantages that suspendability is good, and absorption property is strong, while having to Alpha-ray radioactive ray good
It is comprehensive, increase its half-life period 45%.
Step 140: will bake it is dry after hydrous magnesium silicate, the rich magnesium fibrous silicate after removal radioactive element and
Ion adsorption type rare earth ore stone and silica are crushed and are uniformly mixed, and obtain negative oxygen ion function powder.Negative oxygen ion function
The granularity of energy powder is not less than 1500 mesh.
Wherein, in preferred embodiment, hydrous magnesium silicate, rich magnesium fibrous silicate, ion adsorption type rare earth ore stone and
The weight fraction ratio of silica is 3:(3-6): (4-8): (1-2.5).
The following are typical specific embodiments:
Specific embodiment 1.
Water magnesium silicate, 3；
Rich magnesium fibrous silicate, 5.5；
Ion adsorption type rare earth ore stone, 4；
Silica, 2.5.
Specific embodiment 2.
Water magnesium silicate, 3；
Rich magnesium fibrous silicate, 3；
Ion adsorption type rare earth ore stone, 8；
Silica, 1.
Specific embodiment 3.
Water magnesium silicate, 3；
Rich magnesium fibrous silicate, 3.5；
Ion adsorption type rare earth ore stone, 7；
Silica, 1.5.
Specific embodiment 4.
Water magnesium silicate, 3；
Rich magnesium fibrous silicate, 4；
Ion adsorption type rare earth ore stone, 6；
Silica, 2.
Specific embodiment 5.
Water magnesium silicate, 3；
Rich magnesium fibrous silicate, 6；
Ion adsorption type rare earth ore stone, 5；
Silica, 1.
Preferably, step 150: negative oxygen ion function powder, neutral water soluble auxiliary agent being mixed with resin, stirred, makes three
Person is sufficiently mixed as white gum object, obtains negative oxygen ion function auxiliary agent.
In the step, mixing time is not less than 1 hour, 800 revs/min of stirring rate, does not have sediment within static 24 hours
For qualification.
Negative oxygen ion function powder, neutral water soluble auxiliary agent and the heavy portion rate of resin three are (3-5): (20-30):
(80-92)。
The following are typical specific embodiments:
Specific embodiment 1.
Negative oxygen ion function powder, 5；
Neutral water soluble auxiliary agent, 30；
Resin, 80.
Specific embodiment 2.
Negative oxygen ion function powder, 5；
Neutral water soluble auxiliary agent, 30；
Resin, 80.
Specific embodiment 3.
Negative oxygen ion function powder, 4；
Neutral water soluble auxiliary agent, 26；
Resin, 85.
Specific embodiment 4.
Negative oxygen ion function powder, 4；
Neutral water soluble auxiliary agent, 28；
Resin, 83.
Specific embodiment 5.
Negative oxygen ion function powder, 3；
Neutral water soluble auxiliary agent, 20；
Resin, 92.
Specific embodiment 6.
Negative oxygen ion function powder, 5；
Neutral water soluble auxiliary agent, 22；
Resin, 88.
In the above scheme, ion adsorption type rare earth ore stone is also known as weathering crust remnants type Rare Earth Mine, is containing rare earth granite
Or volcanic rock forms clay mineral through many years weathering, the rare earth ion dissociateed is adsorbed on hydrated ion or hydroxyl hydrated ion
On clay mineral.Ore is mostly in hilly country, and for loose husky clay, color has white, grey, red, yellow.Density is
2.0~2.5g/cm3.Rare earth element 80%~90% in ore is adsorbed on kaolin, galapectite and water cloud in ionic condition
On the clay minerals such as mother；The rare-earth cation being adsorbed on clay mineral is not soluble in water or ethyl alcohol, but in strong electrolytic solution
Ion exchange can occur and enter solution and there is reversible reaction.It is mainly distributed on China Jiangxi, Guangdong, Hunan, Guangxi, Fujian
Etc. ground.
Ion adsorption type rare earth ore stone contains rare earth element, rare earth element due to itself energy with higher, with sky
It, can be with inducing negative air ion when gas contacts.In addition, the complex salt in rare earth also has the function of the molecular ionization in air
Can, to increase the concentration of anion in air.However, rare earth element also has stronger radioactivity simultaneously, human body can be made
At certain injury.Therefore, negative oxygen ion occurring source in the prior art is all that the additions such as tourmaline, Tourmaline stone are a small amount of
Rare earth progress is composite modified, and still, the exceeded problem of radioactive radiation can not efficiently solve always.
In the application, ion adsorption type rare earth ore stone is extracted by using middle strong acidity extractant, keeps penetrating property first
The removal rate of element reaches 80% or more, thus, application scheme directly can induce negative oxygen ion using rare earth, without making again
With other raw materials such as tourmaline, Tourmaline stones, reduces the type selecting and dosage of raw material, simplify production technology, reduce costs.
The present invention also provides a kind of production methods of water paint for inducing small particle negative oxygen ion, as shown in Fig. 2, packet
Include following steps:
Step 210: processing of coagulating the soup is carried out to negative oxygen ion function auxiliary agent.
Since water paint has certain toughness, need to carry out thickening processing to negative oxygen ion function auxiliary agent.By negative
The mass ratio of oxonium ion function additive and water is that 1:1.1 obtains negative oxygen ion stoste, is added in negative oxygen ion stoste edible
Grade glutinous rice glue, sufficiently stirs evenly, and makes occur without sediment within stoste 24 hours.
Step 220: water paint is prepared using mixing method.
Water paint raw material such as polyester ammonia or acrylic emulsion are prepared into water with water and other additive dispersion and emulsions
Property coating.
Step 230: the density of the water paint according to made from step 220, be added in hydrotropism's coating in proportion negative oxygen from
Subfunction auxiliary agent stoste.
In the water paint that density is 1:1.15~1.2,2.4% negative oxygen ion function auxiliary agent stoste is added, so that
Every square metre of brushing weight brushes in 0.33KG or spraying one is advisable twice；
In the water paint that density is 1:1.25~1.35,4% negative oxygen ion function auxiliary agent stoste is added, so that often
Square metre brushing weight in 0.45KG, brush or spraying one be advisable twice.
In the water paint that density is 1:1.4~1.5, the negative oxygen ion function auxiliary agent stoste of addition 5% is examined, so that often
Square metre brushing weight in 0.50KG, brush or spraying one be advisable twice.
The existing material for inducing negative oxygen ion or fabric production technology are usually all that negative oxygen ion function powder is direct
Addition uses, and such usage mode, the wellability and adhesion of negative oxygen ion function powder are lower, therefore, the production produced
The amount of inducing of product, negative oxygen ion is relatively low.
In application scheme, negative oxygen ion function powder, neutral water soluble auxiliary agent are mixed with resin first, stirred, is made
Three is sufficiently mixed as white gum object, obtains negative oxygen ion function auxiliary agent.Then in subsequent production technology, using negative
Oxonium ion function additive, rather than negative oxygen ion function powder is directly used, due to have passed through and neutral water soluble auxiliary agent and tree
The viscosity of rouge and mixed processing, negative oxygen ion function auxiliary agent increases, and the dispersibility and suspension of negative oxygen ion function powder are more preferable,
Therefore the wellability on product and adhesion greatly improve, to substantially increase the amount of inducing of negative oxygen ion and use the longevity
Life.
In addition, silica used in the prior art, usually untreated decrystallized silica, this two
Raw silicon oxide material, either sedimentation prepare or vapor phase method prepares, and product all can be weakly acidic, containing few
The mensuration dissolubility silicic of amount.In this way, the negative oxygen ion function powder prepared can make solution in weak after being added in solution
Acidity, regardless of being material producing process or fabric production technology, faintly acid can all generate certain influence to product quality,
And the ionization that can reduce finished material, reduces the amount of inducing of negative oxygen ion.
And application scheme, it has carried out heat treatment first for starting silica, has reduced solvable in silica
The content of property silicic acid, guarantees that auxiliary agent is in neutrality, to improve the quality of negative oxygen ion function auxiliary agent, ensure that product can be steady
Surely negative oxygen ion continuously is induced to space ionization.
The production method of the water paint provided by the invention for inducing negative oxygen ion, has the advantages that following prominent:
(1) using magnesium silicate, rich magnesium silicate, ion adsorption type rare earth ore stone and silica as primary raw material, raw material at
This is low, and the amount of inducing of negative oxygen ion is big, and radiant quantity is low.
(2) manufacture craft is simple, simplifies raw material type, reduces production cost.
(3) the aqueous coating of negative oxygen ion produced using the method for the present invention can be lured continuously to space ionization
Raw negative oxygen ion, the amount of inducing are 1200-2500/cm3, people's lives space can be improved, purify air and environment.
The water paint produced according to the method described above, can be under air vibration effect, and into space, constantly ionization is lured
Raw negative oxygen ion removes the formaldehyde molecule in air and inhibits bacterial reproduction, can effectively improve living environment, ensure people
Respiratory health.Meanwhile negative oxygen ion function auxiliary agent and water paint are simple physical mixed, are not chemically reacted, no
The original quality of water paint can be changed, there is stable characteristic.
Negative oxygen ion function auxiliary agent has stronger adhesion through neutral solubization auxiliary agent and resin treatment in the present invention,
It can more preferably be merged with water paint, prevent the negative oxygen ion function auxiliary agent in the use process of water paint from falling off, thus really
Water-retaining property coating continually and steadily induces negative oxygen ion, prolongs the service life.
According to the inspection result (examining report of national building materials test center and microbiological analysis inspection center, Guangdong Province
Coding: WT2018B01A05257, WT2018B03F00433,2018FM04570R01), it is produced using the method for the present invention negative
Oxonium ion water paint, purifying formaldehyde rate is 82.3% in 24 hours, and 1 ㎡ brushing sample quality is 0.4 ㎏；It is excited in 2 hours
Air negative oxgyen ion concentration is 9400ions/cm3, test sample quality is 0.4kg；Antibiotic rate > 99.9%.
The invention is not limited to above-mentioned preferred forms, and anyone should learn that is made under the inspiration of the present invention
Structure change, the technical schemes that are same or similar to the present invention are fallen within the scope of protection of the present invention.
Claims (9)
1. a kind of production method of negative oxygen ion function powder, which comprises the following steps:
Ion adsorption type rare earth ore stone, rich magnesium fibrous silicate and hydrous magnesium silicate are baked into drying；
The rich magnesium fibrous silicate and ion adsorption type rare earth ore stone that bake after drying are extracted using acidic extractant,
High-temperature baking is carried out after extraction, removes radioactive element；
Amorphous silica is heated, soluble silicon acid content therein is reduced；
By hydrous magnesium silicate of the baking after dry, the rich magnesium fibrous silicate after removal radioactive element and ionic adsorption
Type rare earth ore and silica are crushed and are uniformly mixed, and obtain negative oxygen ion function powder.
2. the method according to claim 1, wherein the hydrous magnesium silicate, rich magnesium fibrous silicate, ion
The weight fraction ratio of absorbent-type rare earth ore and silica is 3:(3-6): (4-8): (1-2.5).
3. the method according to claim 1, wherein the hydrous magnesium silicate, rich magnesium fibrous silicate, ion
The weight fraction ratio of absorbent-type rare earth ore and silica is 3:6:5:1.
4. the method according to claim 1, wherein the negative oxygen ion function powder is helped with neutral water soluble
Agent and resin mixing, stirring, are sufficiently mixed three as white gum object, obtain negative oxygen ion function auxiliary agent, the weight of three
Measuring portion rate is (3-5): (20-30): (80-92).
5. the method according to claim 1, wherein in the silica of lenticular, soluble silicon acid content is
30% or less.
6. the method according to claim 1, wherein using acidic extractant to the rich magnesium fiber after baking drying
When shape silicate and ion adsorption type rare earth ore stone are extracted, the quality of acidic extractant used is rich magnesium fibrous silicate
With 3-5 times of ion adsorption type rare earth ore stone quality sum, and the concentration of acidic extractant be 5-15wt%.
7. the method according to claim 1, wherein extraction after, rich magnesium fibrous silicate and ion type
The removal rate of radioactive element in rare earth ore is 80% or more.
8. a kind of production method for the water paint for inducing small particle negative oxygen ion, which comprises the following steps:
Processing of coagulating the soup is carried out to negative oxygen ion function auxiliary agent made from claim 4；
Mixing method prepares water paint；
According to the density of the water paint of preparation, negative oxygen ion function obtained by the above method is added into water paint obtained
Auxiliary agent.
9. according to the method described in claim 8, it is characterized in that, density is the water paint of 1:1.15~1.2, negative oxygen ion
The weight ratio of function additive addition is 2.4%；Density is the water paint of 1:1.25~1.35, and negative oxygen ion function auxiliary agent adds
The weight ratio added is 4%；Density is the water paint of 1:1.4~1.5, and the weight ratio of negative oxygen ion function auxiliary agent addition is
5%.
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Application publication date: 20191101 |