CN114538879A - Far infrared healthy wall coating - Google Patents
Far infrared healthy wall coating Download PDFInfo
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- CN114538879A CN114538879A CN202011350572.4A CN202011350572A CN114538879A CN 114538879 A CN114538879 A CN 114538879A CN 202011350572 A CN202011350572 A CN 202011350572A CN 114538879 A CN114538879 A CN 114538879A
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- 238000000576 coating method Methods 0.000 title claims abstract description 87
- 239000011248 coating agent Substances 0.000 title claims abstract description 82
- 239000000843 powder Substances 0.000 claims abstract description 116
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 75
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims abstract description 68
- 235000019353 potassium silicate Nutrition 0.000 claims abstract description 41
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 41
- 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 claims abstract description 40
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 38
- 239000001913 cellulose Substances 0.000 claims abstract description 37
- 229920002678 cellulose Polymers 0.000 claims abstract description 37
- -1 polyoxypropylene Polymers 0.000 claims abstract description 34
- DMAXMXPDVWTIRV-UHFFFAOYSA-N 2-(2-phenylethyl)phenol Chemical compound OC1=CC=CC=C1CCC1=CC=CC=C1 DMAXMXPDVWTIRV-UHFFFAOYSA-N 0.000 claims abstract description 33
- NWQWBOHPZSDAAN-UHFFFAOYSA-N dibutyl butanedioate;sodium Chemical compound [Na].CCCCOC(=O)CCC(=O)OCCCC NWQWBOHPZSDAAN-UHFFFAOYSA-N 0.000 claims abstract description 33
- 229940051841 polyoxyethylene ether Drugs 0.000 claims abstract description 33
- 229920000056 polyoxyethylene ether Polymers 0.000 claims abstract description 33
- 229920001451 polypropylene glycol Polymers 0.000 claims abstract description 33
- 239000003755 preservative agent Substances 0.000 claims abstract description 32
- 230000002335 preservative effect Effects 0.000 claims abstract description 32
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 29
- 229910000428 cobalt oxide Inorganic materials 0.000 claims abstract description 28
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 claims abstract description 28
- 230000002940 repellent Effects 0.000 claims abstract description 28
- 239000005871 repellent Substances 0.000 claims abstract description 28
- 239000010451 perlite Substances 0.000 claims abstract description 26
- 235000019362 perlite Nutrition 0.000 claims abstract description 26
- 239000003973 paint Substances 0.000 claims abstract 8
- 238000003756 stirring Methods 0.000 claims description 127
- 238000002156 mixing Methods 0.000 claims description 94
- 239000002002 slurry Substances 0.000 claims description 54
- 239000000203 mixture Substances 0.000 claims description 48
- 229940070527 tourmaline Drugs 0.000 claims description 39
- 229910052613 tourmaline Inorganic materials 0.000 claims description 39
- 239000011032 tourmaline Substances 0.000 claims description 39
- 229910000480 nickel oxide Inorganic materials 0.000 claims description 38
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 38
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 claims description 38
- 239000000243 solution Substances 0.000 claims description 36
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 35
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 33
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 claims description 31
- 238000000227 grinding Methods 0.000 claims description 30
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 20
- 229910000423 chromium oxide Inorganic materials 0.000 claims description 19
- 239000004593 Epoxy Substances 0.000 claims description 18
- 238000002360 preparation method Methods 0.000 claims description 16
- 239000002994 raw material Substances 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims description 14
- 229940117975 chromium trioxide Drugs 0.000 claims description 13
- GAMDZJFZMJECOS-UHFFFAOYSA-N chromium(6+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Cr+6] GAMDZJFZMJECOS-UHFFFAOYSA-N 0.000 claims description 13
- LBFUKZWYPLNNJC-UHFFFAOYSA-N cobalt(ii,iii) oxide Chemical compound [Co]=O.O=[Co]O[Co]=O LBFUKZWYPLNNJC-UHFFFAOYSA-N 0.000 claims description 12
- 239000008367 deionised water Substances 0.000 claims description 12
- 229910021641 deionized water Inorganic materials 0.000 claims description 12
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 239000007864 aqueous solution Substances 0.000 claims description 10
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 claims description 10
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 7
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 7
- 229920002125 Sokalan® Polymers 0.000 claims description 7
- 229960001631 carbomer Drugs 0.000 claims description 7
- 239000000839 emulsion Substances 0.000 claims description 7
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 7
- 239000011118 polyvinyl acetate Substances 0.000 claims description 7
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 229910002651 NO3 Inorganic materials 0.000 claims description 6
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 6
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims description 6
- 229920002319 Poly(methyl acrylate) Polymers 0.000 claims description 6
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 claims description 6
- 239000012752 auxiliary agent Substances 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 6
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 6
- 239000000194 fatty acid Substances 0.000 claims description 6
- 229930195729 fatty acid Natural products 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 6
- YOBAEOGBNPPUQV-UHFFFAOYSA-N iron;trihydrate Chemical compound O.O.O.[Fe].[Fe] YOBAEOGBNPPUQV-UHFFFAOYSA-N 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 239000006247 magnetic powder Substances 0.000 claims description 6
- 235000011837 pasties Nutrition 0.000 claims description 6
- 229920000120 polyethyl acrylate Polymers 0.000 claims description 6
- 229920002545 silicone oil Polymers 0.000 claims description 6
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims description 6
- 235000010234 sodium benzoate Nutrition 0.000 claims description 6
- 239000004299 sodium benzoate Substances 0.000 claims description 6
- 235000010344 sodium nitrate Nutrition 0.000 claims description 6
- 239000004317 sodium nitrate Substances 0.000 claims description 6
- 235000010288 sodium nitrite Nutrition 0.000 claims description 6
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Substances [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 claims description 6
- 239000002689 soil Substances 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 2
- 239000006224 matting agent Substances 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 abstract description 13
- 230000002209 hydrophobic effect Effects 0.000 abstract description 11
- 238000005260 corrosion Methods 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 5
- 230000002045 lasting effect Effects 0.000 abstract description 2
- 230000000052 comparative effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000000428 dust Substances 0.000 description 6
- 230000035699 permeability Effects 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 239000008235 industrial water Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- SFMJNHNUOVADRW-UHFFFAOYSA-N n-[5-[9-[4-(methanesulfonamido)phenyl]-2-oxobenzo[h][1,6]naphthyridin-1-yl]-2-methylphenyl]prop-2-enamide Chemical compound C1=C(NC(=O)C=C)C(C)=CC=C1N1C(=O)C=CC2=C1C1=CC(C=3C=CC(NS(C)(=O)=O)=CC=3)=CC=C1N=C2 SFMJNHNUOVADRW-UHFFFAOYSA-N 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
- C04B28/26—Silicates of the alkali metals
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/50—Defoamers, air detrainers
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a far infrared healthy wall coating, and particularly relates to the field of wall coatings, wherein the far infrared healthy wall coating comprises the following components in parts by weight: 60-90 parts of cellulose solution, 30-40 parts of perlite powder, 20-30 parts of phenethyl phenol polyoxypropylene polyoxyethylene ether, 20-30 parts of sodium dibutylsuccinate, 1-3 parts of defoaming agent, 3-6 parts of preservative, 3-5 parts of water repellent, 450-600 parts of water glass, 150-200 parts of silicon carbide, 30-40 parts of cobalt oxide, 100-150 parts of talcum powder and 80-120 parts of manganese dioxide. The paint can reduce the water absorption of the paint to a great extent, effectively isolate the permeation of water vapor, form a layer of lasting protection outside the paint, hinder the permeation of water molecules, reduce the absorption of the water molecules, and have double pipes, so that the hydrophobic effect is greatly enhanced, and the corrosion of a wall body after the paint is prevented.
Description
Technical Field
The invention relates to the technical field of wall coatings, in particular to a far infrared healthy wall coating.
Background
Far infrared is a short for remote infrared. The solar rays can be roughly divided into visible light and invisible light. Infrared rays belong to the category of electromagnetic waves, and are radiation rays having a strong thermal action. The wavelength range of infrared rays is wide, and people divide infrared rays in different wavelength ranges into near infrared, intermediate infrared and far infrared regions, and electromagnetic waves with corresponding wavelengths are called near infrared, intermediate infrared and far infrared.
At present, the general far infrared coating knowledge simply adopts chemical raw materials such as ferric oxide, chromic oxide and some carborundum as raw materials, and the far infrared coating prepared by adding a certain amount of water glass binder has unstable performance in the environment with higher humidity, unsatisfactory coating binding force and poor waterproof performance.
Disclosure of Invention
In order to overcome the above defects in the prior art, embodiments of the present invention provide a far infrared healthy wall coating, which uses a hydrophobic structure composed of a cellulose structural unit and hydrophobic molecules, and uses phenethyl phenol polyoxypropylene polyoxyethylene ether, sodium dibutyl succinate sulfonate and an industrial water repellent in combination, so that the water absorption rate and the water vapor permeability of the wall coating can be significantly reduced, the permeation of water molecules can be effectively inhibited, a layer of lasting protection is formed outside the coating, the permeation of water molecules is inhibited, the absorption of water molecules is reduced on the other hand, and the hydrophobic effect is greatly enhanced under double tubes.
In order to achieve the purpose, the invention provides the following technical scheme: a far infrared healthy wall coating comprises the following components in parts by weight: 60-90 parts of cellulose solution, 30-40 parts of perlite powder, 20-30 parts of phenethyl phenol polyoxypropylene polyoxyethylene ether, 20-30 parts of sodium dibutylsuccinate, 1-3 parts of defoaming agent, 3-6 parts of preservative, 3-5 parts of water repellent, 450-600 parts of water glass, 150-200 parts of silicon carbide, 30-40 parts of cobalt oxide, 100-150 parts of talcum powder, 80-120 parts of manganese dioxide, 20-25 parts of aluminum oxide, 35-50 parts of chromium oxide, 30-50 parts of ferric oxide, 20-25 parts of nickel oxide and 30-40 parts of tourmaline.
In a preferred embodiment, the following ingredients and parts by weight thereof are included: 70-80 parts of cellulose solution, 32-38 parts of perlite powder, 22-28 parts of phenethyl phenol polyoxypropylene polyoxyethylene ether, 22-28 parts of sodium dibutylsuccinate, 2-3 parts of defoaming agent, 4-5 parts of preservative, 4-5 parts of water repellent, 500-550 parts of water glass, 160-180 parts of silicon carbide, 32-38 parts of cobalt oxide, 110-140 parts of talcum powder, 90-110 parts of manganese dioxide, 22-24 parts of aluminum oxide, 40-45 parts of chromium oxide, 35-45 parts of ferric oxide, 22-24 parts of nickel oxide and 32-38 parts of tourmaline.
In a preferred embodiment, the following ingredients and parts by weight thereof are included: 75 parts of cellulose solution, 35 parts of perlite powder, 25 parts of phenethyl phenol polyoxypropylene polyoxyethylene ether, 25 parts of sodium dibutylsuccinate, 2 parts of defoaming agent, 5 parts of preservative, 4 parts of water repellent, 500 parts of water glass, 180 parts of silicon carbide, 35 parts of cobalt oxide, 120 parts of talcum powder, 100 parts of manganese dioxide, 23 parts of aluminum oxide, 40 parts of chromium sesquioxide, 40 parts of iron sesquioxide, 23 parts of nickel oxide and 35 parts of tourmaline.
A preparation method of a far infrared healthy wall coating comprises the following specific preparation steps:
step 1, preparing raw materials, namely preparing the following raw materials in parts by weight: 60-90 parts of cellulose solution, 30-40 parts of perlite powder, 20-30 parts of phenethyl phenol polyoxypropylene polyoxyethylene ether, 20-30 parts of sodium dibutylsuccinate, 1-3 parts of defoaming agent, 3-6 parts of preservative, 3-5 parts of water repellent, 450-600 parts of water glass, 150-200 parts of silicon carbide, 30-40 parts of cobalt oxide, 100-150 parts of talcum powder, 80-120 parts of manganese dioxide, 20-25 parts of aluminum oxide, 35-50 parts of chromium oxide, 30-50 parts of ferric oxide, 20-25 parts of nickel oxide and 30-40 parts of tourmaline;
step 2, grinding solid powder, namely sequentially putting the silicon carbide, the cobalt oxide, the talcum powder, the manganese dioxide, the aluminum oxide, the chromium trioxide, the ferric oxide, the nickel oxide and the tourmaline prepared in the step 1 into a grinding machine to obtain silicon carbide powder, cobalt oxide powder, talcum powder, manganese dioxide powder, aluminum oxide powder, chromium trioxide powder, ferric oxide powder, nickel oxide powder and tourmaline powder;
step 3, preparing a slurry A, synchronously and slowly adding the silicon carbide powder, the cobalt oxide powder and the talcum powder prepared in the step 2 into a stirring kettle, continuously adding 5-10 parts of aluminum oxide powder, chromium oxide powder, ferric oxide powder, nickel oxide powder, tourmaline powder and aluminum-nickel composite magnetic powder into the stirring kettle after the three powders are uniformly mixed, simultaneously adding a water glass aqueous solution into the stirring kettle, synchronously adding the solid powder and the liquid mixture into the stirring kettle, and stirring for 40-60 min until the mixture in the stirring kettle is pasty and bright black to obtain the slurry A;
step 4, preparing slurry B, adding a cellulose solution into a mixing ball kettle, adding phenethyl phenol polyoxypropylene polyoxyethylene ether and sodium dibutylsuccinate into the cellulose solution in a same ratio, mixing the cellulose solution, the phenethyl phenol polyoxypropylene polyoxyethylene ether and the sodium dibutylsuccinate uniformly, continuously adding perlite powder into the mixing ball kettle, and continuously stirring for 30-40 min until the mixture is viscous and granular to obtain slurry B;
step 5, preparing a mixed soil coating, injecting slurry B into a mixing device, continuously injecting slurry A into the mixing device under the constant temperature condition, simultaneously controlling the stirring speed of the interior of the mixing device to be 800-1000 r/min, continuously injecting 80-100 parts by weight of deionized water into the mixing device after stirring for 10-15 min, continuously stirring for 10-20 min, adding an antifoaming agent, continuously stirring for 30-40 min, and standing for 10-20 min to obtain a mixed coating;
and 6, preparing the wall coating, namely putting the mixed coating prepared in the step 5 into a stirring kettle, continuously putting the preservative, the delustering agent and the water repellent into the stirring kettle, starting stirring, uniformly stirring all the slurry, heating the stirring kettle, keeping the temperature for 1-2 hours, and continuously stirring for 10-20 minutes to obtain the wall coating.
In a preferable embodiment, the grinding rate of the grinder in the step 2 is controlled to be 600-900 r/min, the grinding time is controlled to be 30-60 min, and the fineness of the solid powder obtained after grinding is controlled to be 300-350 meshes.
In a preferred embodiment, the stirring speed of the stirring kettle in the step 3 is controlled to be 1200-1500 r/min, and the water solution of the water glass is the mixture of the water glass and deionized water according to the weight ratio of 1: 3-1: 4, mixing and proportioning evenly.
In a preferred embodiment, the ratio of the phenethyl phenol polyoxypropylene polyoxyethylene ether to the sodium dibutyl succinate in the step 4 is as follows: according to the weight part 1: 1, slowly injecting the mixture into the mixing ball kettle along the inner wall of the mixing ball kettle, and controlling the interior of the mixing ball kettle to stir and mix in the anticlockwise direction, wherein the mixing time is controlled to be 40-50 min.
In a preferred embodiment, the temperature inside the mixing device in the step 5 is controlled to be 25-35 ℃, and the slurry a and the slurry B are mixed and stirred in a counterclockwise direction, and mixed and stirred in a clockwise direction after the antifoaming agent is added.
In a preferred embodiment, the defoaming agent in the step 5 is emulsified silicone oil, a higher alcohol fatty acid ester complex and polyoxyethylene polyoxypropylene pentaerythritol ether according to a ratio of 1: 1: 2 a homogeneously mixed mixture.
In a preferred embodiment, the matting agent in step 6 is selected from one or a mixture of more of epoxy polymethyl acrylate, epoxy polyethyl acrylate and epoxy polypropyl acrylate, the preservative is selected from one or a mixture of more of sodium benzoate, nitrate and nitrite, and the bonding aid is polyvinyl acetate emulsion, polyvinyl alcohol and carbomer resin, wherein the weight parts of the polyvinyl acetate emulsion, the polyvinyl alcohol and the carbomer resin are as follows: 1: 1, and uniformly mixing.
The invention has the technical effects and advantages that:
1. the coating can reduce the water absorption to a great extent, effectively isolate the permeation of water vapor, and can obviously reduce the water absorption and the water vapor permeability of the wall coating through a hydrophobic structure formed by a cellulose structural unit and hydrophobic molecules and matched with the use of phenethyl phenol polyoxypropylene polyoxyethylene ether, sodium dibutyl succinate and an industrial water repellent, so that the water absorption and the water vapor permeability of the wall coating can be effectively inhibited, a layer of durable protection is formed outside the coating, the permeation of water molecules is inhibited, the absorption of the water molecules is reduced, the hydrophobic effect is greatly enhanced under the condition of double tubes, the corrosion of the wall body after the coating is prevented, the weather resistance, the durability and the corrosion resistance of the wall body are improved, the process is simple, the equipment requirement is low, and the operability is strong;
2. the wall coating disclosed by the invention can reflect the received light, so that part of heat is transferred out, the vibration rate of dust and water vapor attached to the outside of the wall coating is accelerated to a certain extent, the impact frequency between the dust and the water vapor is increased, the dust and the water vapor are not easy to adhere to the surface of the coating, and the accumulation of impurities on the surface of the coating is further slowed down.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
a far infrared healthy wall coating comprises the following components in parts by weight: 60-90 parts of cellulose solution, 30-40 parts of perlite powder, 20-30 parts of phenethyl phenol polyoxypropylene polyoxyethylene ether, 20-30 parts of sodium dibutylsuccinate, 1-3 parts of defoaming agent, 3-6 parts of preservative, 3-5 parts of water repellent, 450-600 parts of water glass, 150-200 parts of silicon carbide, 30-40 parts of cobalt oxide, 100-150 parts of talcum powder, 80-120 parts of manganese dioxide, 20-25 parts of aluminum oxide, 35-50 parts of chromium oxide, 30-50 parts of ferric oxide, 20-25 parts of nickel oxide, 30-40 parts of tourmaline
Specifically, in this embodiment, the following steps are specifically performed: 60 parts of cellulose solution, 30 parts of perlite powder, 20 parts of phenethyl phenol polyoxypropylene polyoxyethylene ether, 20 parts of sodium dibutylsuccinate, 1 part of defoaming agent, 3 parts of preservative, 3 parts of water repellent, 450 parts of water glass, 150 parts of silicon carbide, 30 parts of cobalt oxide, 100 parts of talcum powder, 80 parts of manganese dioxide, 20 parts of aluminum oxide, 35 parts of chromium oxide, 30 parts of ferric oxide, 20 parts of nickel oxide and 30 parts of tourmaline;
on the basis, the preparation method of the far infrared healthy wall coating comprises the following specific preparation steps:
step 1, preparing raw materials, namely preparing the following raw materials in parts by weight: 60 parts of cellulose solution, 30 parts of perlite powder, 20 parts of phenethyl phenol polyoxypropylene polyoxyethylene ether, 20 parts of sodium dibutylsuccinate, 1 part of defoaming agent, 3 parts of preservative, 3 parts of water repellent, 450 parts of water glass, 150 parts of silicon carbide, 30 parts of cobalt oxide, 100 parts of talcum powder, 80 parts of manganese dioxide, 20 parts of aluminum oxide, 35 parts of chromium oxide, 30 parts of ferric oxide, 20 parts of nickel oxide and 30 parts of tourmaline;
step 2, grinding solid powder, namely sequentially putting the silicon carbide, the cobalt oxide, the talcum powder, the manganese dioxide, the aluminum oxide, the chromium trioxide, the ferric oxide, the nickel oxide and the tourmaline prepared in the step 1 into a grinding machine, controlling the grinding speed of the grinding machine to be 600r/min and the grinding time to be 30min to obtain silicon carbide powder, cobalt oxide powder, talcum powder, manganese dioxide powder, aluminum oxide powder, chromium trioxide powder, ferric oxide powder, nickel oxide powder and tourmaline powder, wherein the fineness of the powder is controlled to be 300 meshes;
step 3, preparing a slurry A, synchronously and slowly adding the silicon carbide powder, the cobalt oxide powder and the talcum powder prepared in the step 2 into a stirring kettle, continuously adding aluminum oxide powder, chromium oxide powder, ferric oxide powder, nickel oxide powder and tourmaline powder into the stirring kettle after the three powders are uniformly mixed, simultaneously adding a water glass aqueous solution into the stirring kettle, synchronously adding the solid powder and the liquid mixture into the stirring kettle, controlling the stirring speed of the stirring kettle to be 1200r/min, stirring for 40min until the mixture in the stirring kettle is pasty and bright black, and obtaining the slurry A, wherein the water glass aqueous solution is prepared by mixing water glass and deionized water according to the weight ratio of 1: 3, uniformly mixing and proportioning;
step 4, preparing slurry B, adding a cellulose solution into a mixing ball kettle, and adding phenethyl phenol polyoxypropylene polyoxyethylene ether and sodium dibutyl succinate into the cellulose solution in a same-ratio mixing manner, wherein the specific mode of the same-ratio mixing manner is as follows: according to the weight part 1: 1, slowly injecting the mixture into a mixing ball kettle along the inner wall of the ball kettle, controlling the interior of the mixing ball kettle to stir and mix in a counterclockwise direction, controlling the mixing time to be 40min, continuously adding perlite powder into the mixing ball kettle after the three are uniformly mixed, and continuously stirring for 30min until the mixture is viscous and granular, thereby obtaining slurry B;
step 5, preparing a mixed soil coating, injecting slurry B into a mixing device, continuously injecting slurry A into the mixing device under the constant temperature condition of 25 ℃, mixing and stirring the slurry A and the slurry B along the anticlockwise direction, controlling the stirring speed of the interior of the mixing device to be 800r/min, continuously injecting 80 parts by weight of deionized water into the mixing device after stirring for 10min, continuously stirring for 10min, adding a defoaming agent, then continuously stirring for 30min along the clockwise direction, standing for 10min to obtain the mixed coating, wherein the defoaming agent is emulsified silicone oil, a high-carbon alcohol fatty acid ester compound and polyoxyethylene polyoxypropylene pentaerythritol ether, and the ratio of the defoaming agent to the polyoxyethylene polyoxypropylene pentaerythritol ether is 1: 1: 2 uniformly mixing the mixture;
step 6, preparing a wall coating, namely putting the mixed coating prepared in the step 5 into a stirring kettle, continuously putting a preservative, a delustering agent and a water repellent into the stirring kettle, starting stirring, uniformly stirring all the slurry, heating the stirring kettle, keeping the temperature for 1 hour, and continuously stirring for 10 minutes to prepare the wall coating, wherein the delustering agent is one or a mixture of more of epoxy polymethyl acrylate, epoxy polyethyl acrylate and epoxy polypropyleneoacrylate, the preservative is one or a mixture of more of sodium benzoate, nitrate and nitrite, and the bonding auxiliary agent is polyvinyl acetate emulsion, polyvinyl alcohol and carbomer resin according to the weight part ratio of 1: 1: 1, and uniformly mixing.
Example 2:
a far infrared healthy wall coating comprises the following components in parts by weight: 60-90 parts of cellulose solution, 30-40 parts of perlite powder, 20-30 parts of phenethyl phenol polyoxypropylene polyoxyethylene ether, 20-30 parts of sodium dibutylsuccinate, 1-3 parts of defoaming agent, 3-6 parts of preservative, 3-5 parts of water repellent, 450-600 parts of water glass, 150-200 parts of silicon carbide, 30-40 parts of cobalt oxide, 100-150 parts of talcum powder, 80-120 parts of manganese dioxide, 20-25 parts of aluminum oxide, 35-50 parts of chromium oxide, 30-50 parts of ferric oxide, 20-25 parts of nickel oxide, 30-40 parts of tourmaline
Specifically, in this embodiment, the following steps are specifically performed: 70 parts of cellulose solution, 32 parts of perlite powder, 22 parts of phenethyl phenol polyoxypropylene polyoxyethylene ether, 22 parts of sodium dibutylsuccinate, 1 part of defoaming agent, 4 parts of preservative, 4 parts of water repellent, 500 parts of water glass, 160 parts of silicon carbide, 32 parts of cobalt oxide, 110 parts of talcum powder, 90 parts of manganese dioxide, 22 parts of aluminum oxide, 36 parts of chromium sesquioxide, 32 parts of iron sesquioxide, 22 parts of nickel oxide and 32 parts of tourmaline;
on the basis, the preparation method of the far infrared healthy wall coating comprises the following specific preparation steps:
step 1, preparing raw materials, namely preparing the following raw materials in parts by weight: 70 parts of cellulose solution, 32 parts of perlite powder, 22 parts of phenethyl phenol polyoxypropylene polyoxyethylene ether, 22 parts of sodium dibutylsuccinate, 1 part of defoaming agent, 4 parts of preservative, 4 parts of water repellent, 500 parts of water glass, 160 parts of silicon carbide, 32 parts of cobalt oxide, 110 parts of talcum powder, 90 parts of manganese dioxide, 22 parts of aluminum oxide, 36 parts of chromium sesquioxide, 32 parts of iron sesquioxide, 22 parts of nickel oxide and 32 parts of tourmaline;
step 2, grinding solid powder, namely sequentially putting the silicon carbide, the cobalt oxide, the talcum powder, the manganese dioxide, the aluminum oxide, the chromium trioxide, the ferric oxide, the nickel oxide and the tourmaline prepared in the step 1 into a grinding machine, controlling the grinding speed of the grinding machine to be 700r/min and the grinding time to be 40min to obtain silicon carbide powder, cobalt oxide powder, talcum powder, manganese dioxide powder, aluminum oxide powder, chromium trioxide powder, ferric oxide powder, nickel oxide powder and tourmaline powder, wherein the fineness of the powder is controlled to be 320 meshes;
step 3, preparing a slurry A, synchronously and slowly adding the silicon carbide powder, the cobalt oxide powder and the talcum powder prepared in the step 2 into a stirring kettle, continuously adding aluminum oxide powder, chromium oxide powder, ferric oxide powder, nickel oxide powder and tourmaline powder into the stirring kettle after the three powders are uniformly mixed, simultaneously adding a water glass aqueous solution into the stirring kettle, synchronously adding the solid powder and the liquid mixture into the stirring kettle, controlling the stirring speed of the stirring kettle to be 1200r/min, and stirring for 45min until the mixture in the stirring kettle is pasty and bright black to obtain the slurry A, wherein the water glass aqueous solution is prepared from water glass and deionized water according to the weight ratio of 1: 3, uniformly mixing and proportioning;
step 4, preparing slurry B, adding a cellulose solution into a mixing ball kettle, and adding phenethyl phenol polyoxypropylene polyoxyethylene ether and sodium dibutylsuccinate into the cellulose solution in a same ratio by a specific method of mixing in the same ratio: according to the weight part 1: 1, slowly injecting the mixture into a mixing ball kettle along the inner wall of the ball kettle, controlling the interior of the mixing ball kettle to be stirred and mixed in a counterclockwise direction, controlling the mixing time to be 42min, continuously adding perlite powder into the mixing ball kettle after the three are uniformly mixed, and continuously stirring for 32min until the mixture is viscous and has granular feel, thereby obtaining slurry B;
step 5, preparing a mixed soil coating, injecting slurry B into a mixing device, continuously injecting slurry A into the mixing device under the constant temperature condition of 28 ℃, mixing and stirring the slurry A and the slurry B along the anticlockwise direction, controlling the stirring speed in the mixing device to be 850r/min, stirring for 11min, continuously injecting deionized water with the weight of 85 parts into the mixing device, continuously stirring for 12min, adding a defoaming agent, then mixing and stirring along the clockwise direction for 32min, standing for 12min to obtain the mixed coating, wherein the defoaming agent is emulsified silicone oil, a high-carbon alcohol fatty acid ester compound and polyoxyethylene polyoxypropylene pentaerythritol ether, and the ratio of the defoaming agent to the polyoxyethylene polyoxypropylene pentaerythritol ether is 1: 1: 2 uniformly mixing the mixture;
step 6, preparing a wall coating, namely putting the mixed coating prepared in the step 5 into a stirring kettle, continuously putting a preservative, a delustering agent and a water repellent into the stirring kettle, starting stirring, uniformly stirring all the slurry, heating the stirring kettle, keeping the temperature for 1 hour, and continuously stirring for 12 minutes to prepare the wall coating, wherein the delustering agent is one or a mixture of more of epoxy polymethyl acrylate, epoxy polyethyl acrylate and epoxy polypropyleneoacrylate, the preservative is one or a mixture of more of sodium benzoate, nitrate and nitrite, and the bonding auxiliary agent is polyvinyl acetate emulsion, polyvinyl alcohol and carbomer resin according to the weight part ratio of 1: 1: 1, and uniformly mixing.
Example 3:
a far infrared healthy wall coating comprises the following components in parts by weight: 60-90 parts of cellulose solution, 30-40 parts of perlite powder, 20-30 parts of phenethyl phenol polyoxypropylene polyoxyethylene ether, 20-30 parts of sodium dibutylsuccinate, 1-3 parts of defoaming agent, 3-6 parts of preservative, 3-5 parts of water repellent, 450-600 parts of water glass, 150-200 parts of silicon carbide, 30-40 parts of cobalt oxide, 100-150 parts of talcum powder, 80-120 parts of manganese dioxide, 20-25 parts of aluminum oxide, 35-50 parts of chromium oxide, 30-50 parts of ferric oxide, 20-25 parts of nickel oxide, 30-40 parts of tourmaline
Specifically, in this embodiment, the following steps are specifically performed: 80 parts of cellulose solution, 35 parts of perlite powder, 25 parts of phenethyl phenol polyoxypropylene polyoxyethylene ether, 25 parts of sodium dibutylsuccinate, 2 parts of defoaming agent, 5 parts of preservative, 4 parts of water repellent, 550 parts of water glass, 180 parts of silicon carbide, 35 parts of cobalt oxide, 130 parts of talcum powder, 100 parts of manganese dioxide, 24 parts of aluminum oxide, 38 parts of chromium oxide, 45 parts of iron oxide, 24 parts of nickel oxide and 35 parts of tourmaline;
on the basis, the preparation method of the far infrared healthy wall coating comprises the following specific preparation steps:
step 1, preparing raw materials, namely preparing the following raw materials in parts by weight: 80 parts of cellulose solution, 35 parts of perlite powder, 25 parts of phenethyl phenol polyoxypropylene polyoxyethylene ether, 25 parts of sodium dibutylsuccinate, 2 parts of defoaming agent, 5 parts of preservative, 4 parts of water repellent, 550 parts of water glass, 180 parts of silicon carbide, 35 parts of cobalt oxide, 130 parts of talcum powder, 100 parts of manganese dioxide, 24 parts of aluminum oxide, 38 parts of chromium sesquioxide, 45 parts of iron sesquioxide, 24 parts of nickel oxide and 35 parts of tourmaline;
step 2, grinding solid powder, namely sequentially putting the silicon carbide, the cobalt oxide, the talcum powder, the manganese dioxide, the aluminum oxide, the chromium trioxide, the ferric oxide, the nickel oxide and the tourmaline prepared in the step 1 into a grinding machine, controlling the grinding speed of the grinding machine to be 800r/min and the grinding time to be 50min to obtain silicon carbide powder, cobalt oxide powder, talcum powder, manganese dioxide powder, aluminum oxide powder, chromium trioxide powder, ferric oxide powder, nickel oxide powder and tourmaline powder, wherein the fineness of the powder is controlled to be 330 meshes;
step 3, preparing a slurry A, synchronously and slowly adding the silicon carbide powder, the cobalt oxide powder and the talcum powder prepared in the step 2 into a stirring kettle, continuously adding aluminum oxide powder, chromium oxide powder, ferric oxide powder, nickel oxide powder, tourmaline powder and 8 parts of aluminum-nickel composite magnetic powder into the stirring kettle after the three powders are uniformly mixed, simultaneously adding a water glass aqueous solution into the stirring kettle, synchronously adding the solid powder and a liquid mixture into the stirring kettle, controlling the stirring speed of the stirring kettle to be 1400r/min, stirring for 50min until the mixture in the stirring kettle is pasty and bright black, and obtaining the slurry A, wherein the water glass aqueous solution is prepared by mixing water glass and deionized water according to the weight ratio of 1: 4, uniformly mixing and proportioning;
step 4, preparing slurry B, adding a cellulose solution into a mixing ball kettle, and adding phenethyl phenol polyoxypropylene polyoxyethylene ether and sodium dibutylsuccinate into the cellulose solution in a same ratio by a specific method of mixing in the same ratio: according to the weight part 1: 1, slowly injecting the mixture into a mixing ball kettle along the inner wall of the ball kettle, controlling the interior of the mixing ball kettle to stir and mix in a counterclockwise direction, controlling the mixing time to be 45min, continuously adding perlite powder into the mixing ball kettle after the three are uniformly mixed, and continuously stirring for 38min until the mixture is viscous and has granular feel, thereby obtaining slurry B;
step 5, preparing a mixed soil coating, injecting slurry B into a mixing device, continuously injecting slurry A into the mixing device under the constant temperature condition of 30 ℃, mixing and stirring the slurry A and the slurry B along the anticlockwise direction, controlling the stirring speed in the mixing device to be 950r/min, stirring for 14min, continuously injecting 95 parts by weight of deionized water into the mixing device, continuously stirring for 18min, adding a defoaming agent, then mixing and stirring along the clockwise direction, continuously stirring for 38min, standing for 18min to obtain the mixed coating, wherein the defoaming agent is emulsified silicone oil, a high-carbon alcohol fatty acid ester compound and polyoxyethylene polyoxypropylene pentaerythritol ether, and the ratio of the defoaming agent to the polyoxyethylene polyoxypropylene pentaerythritol ether is 1: 1: 2 uniformly mixing the mixture;
step 6, preparing a wall coating, namely putting the mixed coating prepared in the step 5 into a stirring kettle, continuously putting a preservative, a delustering agent and a water repellent into the stirring kettle, starting stirring, uniformly stirring all the slurry, heating the stirring kettle, keeping the temperature for 2 hours, and continuously stirring for 18 minutes to prepare the wall coating, wherein the delustering agent is one or a mixture of more of epoxy polymethyl acrylate, epoxy polyethyl acrylate and epoxy polypropyleneoacrylate, the preservative is one or a mixture of more of sodium benzoate, nitrate and nitrite, and the bonding auxiliary agent is polyvinyl acetate emulsion, polyvinyl alcohol and carbomer resin according to the weight part ratio of 1: 1: 1, and uniformly mixing.
Example 4:
the invention provides a far infrared healthy wall coating, which specifically comprises the following steps:
step 1, preparing raw materials, namely preparing the following raw materials in parts by weight: 90 parts of cellulose solution, 40 parts of perlite powder, 30 parts of phenethyl phenol polyoxypropylene polyoxyethylene ether, 30 parts of sodium dibutylsuccinate, 3 parts of defoaming agent, 6 parts of preservative, 5 parts of water repellent, 600 parts of water glass, 200 parts of silicon carbide, 40 parts of cobalt oxide, 150 parts of talcum powder, 120 parts of manganese dioxide, 25 parts of aluminum oxide, 50 parts of chromium oxide, 50 parts of iron oxide, 25 parts of nickel oxide and 40 parts of tourmaline;
step 2, grinding solid powder, namely sequentially putting the silicon carbide, the cobalt oxide, the talcum powder, the manganese dioxide, the aluminum oxide, the chromium trioxide, the ferric oxide, the nickel oxide and the tourmaline prepared in the step 1 into a grinding machine, controlling the grinding speed of the grinding machine to be 900r/min and the grinding time to be 60min to obtain silicon carbide powder, cobalt oxide powder, talcum powder, manganese dioxide powder, aluminum oxide powder, chromium trioxide powder, ferric oxide powder, nickel oxide powder and tourmaline powder, wherein the fineness of the powder is controlled to be 350 meshes;
step 3, preparing a slurry A, synchronously and slowly adding the silicon carbide powder, the cobalt oxide powder and the talcum powder prepared in the step 2 into a stirring kettle, continuously adding aluminum oxide powder, chromium trioxide powder, ferric oxide powder, nickel oxide powder, tourmaline powder and 5 parts of aluminum-nickel composite magnetic powder into the stirring kettle after the three powders are uniformly mixed, simultaneously adding a water glass aqueous solution into the stirring kettle, synchronously adding the solid powder and the liquid mixture into the stirring kettle, controlling the stirring speed of the stirring kettle to be 1500r/min, stirring for 60min until the mixture in the stirring kettle is pasty and bright black, and obtaining the slurry A, wherein the water glass aqueous solution is prepared by mixing water glass and deionized water according to the weight ratio of 1: 4, uniformly mixing and proportioning;
step 4, preparing slurry B, adding a cellulose solution into a mixing ball kettle, and adding phenethyl phenol polyoxypropylene polyoxyethylene ether and sodium dibutylsuccinate into the cellulose solution in a same ratio by a specific method of mixing in the same ratio: according to the weight part 1: 1, slowly injecting the mixture into a mixing ball kettle along the inner wall of the ball kettle, controlling the interior of the mixing ball kettle to stir and mix in a counterclockwise direction, controlling the mixing time to be 50min, continuously adding perlite powder into the mixing ball kettle after the three are uniformly mixed, and continuously stirring for 40min until the mixture is viscous and granular, thereby obtaining slurry B;
step 5, preparing a mixed soil coating, injecting slurry B into a mixing device, continuously injecting slurry A into the mixing device under the constant temperature condition of 35 ℃, mixing and stirring the slurry A and the slurry B along the anticlockwise direction, controlling the stirring speed in the mixing device to be 1000r/min, stirring for 15min, continuously injecting 100 parts by weight of deionized water into the mixing device, continuously stirring for 20min, adding a defoaming agent, then mixing and stirring along the clockwise direction, continuously stirring for 40min, standing for 20min to obtain the mixed coating, wherein the defoaming agent is emulsified silicone oil, a high-carbon alcohol fatty acid ester compound and polyoxyethylene polyoxypropylene pentaerythritol ether, and the ratio of the defoaming agent to the polyoxyethylene polyoxypropylene pentaerythritol ether is 1: 1: 2 uniformly mixing the mixture;
step 6, preparing a wall coating, namely putting the mixed coating prepared in the step 5 into a stirring kettle, continuously putting a preservative, a delustering agent and a water repellent into the stirring kettle, starting stirring, uniformly stirring all the slurry, heating the stirring kettle, keeping the temperature for 2 hours, and continuously stirring for 20 minutes to prepare the wall coating, wherein the delustering agent is one or a mixture of more of epoxy polymethyl acrylate, epoxy polyethyl acrylate and epoxy polypropyleneoacrylate, the preservative is one or a mixture of more of sodium benzoate, nitrate and nitrite, and the bonding auxiliary agent is polyvinyl acetate emulsion, polyvinyl alcohol and carbomer resin according to the weight part ratio of 1: 1: 1, and uniformly mixing.
Comparative example 1
400 parts of water glass, 220 parts of silicon carbide, 45 parts of cobalt oxide, 180 parts of talcum powder, 130 parts of manganese dioxide and 45 parts of tourmaline are added in sequence according to the weight parts.
Comparative example 2
400 parts of water glass, 120 parts of silicon carbide, 25 parts of cobalt oxide, 170 parts of talcum powder, 140 parts of manganese dioxide, 30 parts of aluminum oxide, 55 parts of chromium sesquioxide, 55 parts of iron sesquioxide, 15 parts of nickel oxide and 25 parts of tourmaline are sequentially added according to the weight parts.
Comparative example 3
Adding 110 parts of cellulose solution, 50 parts of perlite powder, 35 parts of phenethyl phenol polyoxypropylene polyoxyethylene ether, 35 parts of sodium dibutylsuccinate, 5 parts of defoaming agent, 7 parts of preservative, 7 parts of water repellent, 450-600650 parts of water glass, 230 parts of silicon carbide, 55 parts of cobalt oxide, 180 parts of talcum powder, 140 parts of manganese dioxide and 65 parts of tourmaline in sequence by weight.
Four wall coatings can be obtained through the four groups of embodiments, the four wall coatings are respectively subjected to performance tests, and compared with comparative examples, the results show that the performance of the wall coatings in the four groups of embodiments is improved differently, wherein the wall coating in embodiment 3 has the best performance and the highest value, and the obtained parameter pairs in the test process are as follows:
| water absorption (value w24) | Water vapor Transmission Rate (sd value) | Heat preservation effect | |
| Example 1 | 22 | 33％ | Good wine |
| Example 2 | 24 | 32％ | Good wine |
| Example 3 | 21 | 28％ | Superior food |
| Example 4 | 26 | 33％ | Good wine |
| Comparative example 1 | 14 | 55％ | Qualified |
| Comparative example 2 | 19 | 57％ | Qualified |
| Comparative example 3 | 15 | 29％ | Medium and high grade |
From a comparison of the data of the examples with one another and with one another of the examples and comparative examples, it can be seen that:
1. the wall coating is added with a plurality of oxides such as aluminum oxide, chromium oxide, ferric oxide, nickel oxide and the like, and the oxides absorb part of heat under the irradiation of light, so that the heat preservation effect of the coating is enhanced;
2. the cellulose solution, the phenethyl phenol polyoxypropylene polyoxyethylene ether and the sodium dibutylsuccinate are added into the coating and are mutually matched, so that the water absorption rate and the water vapor permeability of the wall coating are obviously reduced, and the permeation of water molecules is effectively inhibited;
from the data, the wall coating prepared in embodiment 3 of the invention has an obvious and excellent effect in the using process, can greatly reduce the water absorption of the coating, and effectively isolate the penetration of water vapor, can obviously reduce the water absorption and the water vapor permeability of the wall coating by using the hydrophobic structure formed by the structural unit of cellulose and hydrophobic molecules, and matching with the use of phenethyl phenol polyoxypropylene polyoxyethylene ether, sodium dibutyl succinate and an industrial hydrophobic agent, can effectively inhibit the penetration of water molecules, forms a layer of durable protection outside the coating, can inhibit the penetration of the water molecules on one hand, can reduce the absorption of the water molecules on the other hand, and has the advantages of greatly enhancing the hydrophobic effect under double conditions, preventing the corrosion of the wall body after the coating, improving the weather resistance, durability and corrosion resistance of the wall body, along with simple process and low equipment requirement, the operability is strong.
After the wall coating is excited by heat accumulation, the wall coating can generate stronger infrared rays and transfer heat out, so that the vibration rate of dust and water vapor attached to the outside of the wall coating is accelerated to a certain degree, the impact frequency between the wall coating and the dust and the water vapor is improved, the dust and the water vapor are not easy to adhere to the surface of the coating, and the accumulation of impurities on the surface of the coating is further slowed down.
And finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (10)
1. A far infrared healthy wall coating is characterized by comprising the following components in parts by weight: 60-90 parts of cellulose solution, 30-40 parts of perlite powder, 20-30 parts of phenethyl phenol polyoxypropylene polyoxyethylene ether, 20-30 parts of sodium dibutylsuccinate, 1-3 parts of defoaming agent, 3-6 parts of preservative, 3-5 parts of water repellent, 450-600 parts of water glass, 150-200 parts of silicon carbide, 30-40 parts of cobalt oxide, 100-150 parts of talcum powder, 80-120 parts of manganese dioxide, 20-25 parts of aluminum oxide, 35-50 parts of chromium oxide, 30-50 parts of ferric oxide, 20-25 parts of nickel oxide and 30-40 parts of tourmaline.
2. The far infrared health wall paint according to claim 1, comprising the following components in parts by weight: 70-80 parts of cellulose solution, 32-38 parts of perlite powder, 22-28 parts of phenethyl phenol polyoxypropylene polyoxyethylene ether, 22-28 parts of sodium dibutylsuccinate, 2-3 parts of defoaming agent, 4-5 parts of preservative, 4-5 parts of water repellent, 500-550 parts of water glass, 160-180 parts of silicon carbide, 32-38 parts of cobalt oxide, 110-140 parts of talcum powder, 90-110 parts of manganese dioxide, 22-24 parts of aluminum oxide, 40-45 parts of chromium oxide, 35-45 parts of ferric oxide, 22-24 parts of nickel oxide, 32-38 parts of tourmaline and 5-10 parts of aluminum-nickel composite magnetic powder.
3. The far infrared health wall paint according to claim 1, comprising the following components in parts by weight: 75 parts of cellulose solution, 35 parts of perlite powder, 25 parts of phenethyl phenol polyoxypropylene polyoxyethylene ether, 25 parts of sodium dibutylsuccinate, 2 parts of defoaming agent, 5 parts of preservative, 4 parts of water repellent, 500 parts of water glass, 180 parts of silicon carbide, 35 parts of cobalt oxide, 120 parts of talcum powder, 100 parts of manganese dioxide, 23 parts of aluminum oxide, 40 parts of chromium sesquioxide, 40 parts of iron sesquioxide, 23 parts of nickel oxide, 35 parts of tourmaline and 8 parts of aluminum-nickel composite magnetic powder.
4. The far infrared health wall paint according to any one of claims 1 to 3, further comprising a preparation method of the far infrared health wall paint, and the preparation method comprises the following specific steps:
step 1, preparing raw materials, namely preparing the following raw materials in parts by weight: 60-90 parts of cellulose solution, 30-40 parts of perlite powder, 20-30 parts of phenethyl phenol polyoxypropylene polyoxyethylene ether, 20-30 parts of sodium dibutylsuccinate, 1-3 parts of defoaming agent, 3-6 parts of preservative, 3-5 parts of water repellent, 450-600 parts of water glass, 150-200 parts of silicon carbide, 30-40 parts of cobalt oxide, 100-150 parts of talcum powder, 80-120 parts of manganese dioxide, 20-25 parts of aluminum oxide, 35-50 parts of chromium oxide, 30-50 parts of ferric oxide, 20-25 parts of nickel oxide and 30-40 parts of tourmaline;
step 2, grinding solid powder, namely sequentially putting the silicon carbide, the cobalt oxide, the talcum powder, the manganese dioxide, the aluminum oxide, the chromium trioxide, the ferric oxide, the nickel oxide and the tourmaline prepared in the step 1 into a grinding machine to obtain silicon carbide powder, cobalt oxide powder, talcum powder, manganese dioxide powder, aluminum oxide powder, chromium trioxide powder, ferric oxide powder, nickel oxide powder and tourmaline powder;
step 3, preparing a slurry A, synchronously and slowly adding the silicon carbide powder, the cobalt oxide powder and the talcum powder prepared in the step 2 into a stirring kettle, continuously adding 5-10 parts of aluminum oxide powder, chromium oxide powder, ferric oxide powder, nickel oxide powder, tourmaline powder and aluminum-nickel composite magnetic powder into the stirring kettle after the three powders are uniformly mixed, simultaneously adding a water glass aqueous solution into the stirring kettle, synchronously adding the solid powder and the liquid mixture into the stirring kettle, and stirring for 40-60 min until the mixture in the stirring kettle is pasty and bright black to obtain the slurry A;
step 4, preparing a slurry B, adding a cellulose solution into a mixing ball kettle, adding phenethyl phenol polyoxypropylene polyoxyethylene ether and sodium dibutylsuccinate into the cellulose solution in the same ratio, mixing the three uniformly, continuing to add perlite powder into the mixing ball kettle, and continuing to stir for 30-40 min until the mixture is viscous and has a granular feel, thus obtaining the slurry B;
step 5, preparing a mixed soil coating, injecting slurry B into a mixing device, continuously injecting slurry A into the mixing device under the constant temperature condition, simultaneously controlling the stirring speed of the interior of the mixing device to be 800-1000 r/min, continuously injecting 80-100 parts by weight of deionized water into the mixing device after stirring for 10-15 min, continuously stirring for 10-20 min, adding an antifoaming agent, continuously stirring for 30-40 min, and standing for 10-20 min to obtain a mixed coating;
and 6, preparing the wall coating, namely putting the mixed coating prepared in the step 5 into a stirring kettle, continuously putting the preservative, the delustering agent and the water repellent into the stirring kettle, starting stirring, uniformly stirring all the slurry, heating the stirring kettle, keeping the temperature for 1-2 hours, and continuously stirring for 10-20 minutes to obtain the wall coating.
5. The preparation method of the far infrared health wall coating according to claim 4, characterized in that: and (3) controlling the grinding rate of the grinder in the step (2) to be 600-900 r/min, controlling the grinding time to be 30-60 min, and controlling the fineness of the solid powder obtained after grinding to be 300-350 meshes.
6. The preparation method of the far infrared health wall coating according to claim 4, characterized in that: in the step 3, the stirring speed of the stirring kettle is controlled to be 1200-1500 r/min, and the water solution of the water glass is prepared by mixing the water glass and deionized water according to the weight ratio of 1: 3-1: 4, mixing and proportioning evenly.
7. The preparation method of the far infrared health wall coating according to claim 4, characterized in that: the concrete mode of proportionally mixing the phenethyl phenol polyoxypropylene polyoxyethylene ether and the sodium dibutyl succinate in the step 4 is as follows: according to the weight part 1: 1, slowly injecting the mixture into the mixing ball kettle along the inner wall of the ball kettle, and controlling the interior of the mixing ball kettle to stir and mix in the anticlockwise direction, wherein the mixing time is controlled to be 40-50 min.
8. The preparation method of the far infrared health wall coating according to claim 4, characterized in that: and (5) controlling the temperature inside the mixing device to be 25-35 ℃, mixing and stirring the slurry A and the slurry B along the anticlockwise direction, and mixing and stirring along the clockwise direction after adding the defoaming agent.
9. The preparation method of the far infrared healthy wall coating according to claim 4, characterized in that: in the step 5, the defoaming agent is emulsified silicone oil, a high-alcohol fatty acid ester compound and polyoxyethylene polyoxypropylene pentaerythritol ether according to the weight ratio of 1: 1: 2 a homogeneously mixed mixture.
10. The preparation method of the far infrared health wall coating according to claim 4, characterized in that: the matting agent in the step 6 is selected from one or a mixture of more of epoxy polymethyl acrylate, epoxy polyethyl acrylate and epoxy polypropyl acrylate, the preservative in the step 6 is selected from one or a mixture of more of sodium benzoate, nitrate and nitrite, and the bonding auxiliary agent in the step 6 is polyvinyl acetate emulsion, polyvinyl alcohol and carbomer resin, wherein the weight parts of the bonding auxiliary agent are as follows: 1: 1, and uniformly mixing.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1552779A (en) * | 2003-12-18 | 2004-12-08 | 周惠敏 | High-temperature far infrared paint and preparing method thereof |
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2020
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| CN1552779A (en) * | 2003-12-18 | 2004-12-08 | 周惠敏 | High-temperature far infrared paint and preparing method thereof |
| CN103911051A (en) * | 2014-03-13 | 2014-07-09 | 甄建民 | Waterproof paint and preparing method thereof |
| JP2016103439A (en) * | 2014-11-28 | 2016-06-02 | 協立化学産業株式会社 | Slurry composition, method for manufacturing the same, and coated body formed by use thereof |
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