CN109161240A - A kind of environment-friendly antibacterial interior wall coating - Google Patents
A kind of environment-friendly antibacterial interior wall coating Download PDFInfo
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- CN109161240A CN109161240A CN201810902444.2A CN201810902444A CN109161240A CN 109161240 A CN109161240 A CN 109161240A CN 201810902444 A CN201810902444 A CN 201810902444A CN 109161240 A CN109161240 A CN 109161240A
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- C—CHEMISTRY; METALLURGY
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- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
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- C09D131/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid; Coating compositions based on derivatives of such polymers
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- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
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- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
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- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
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- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
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Abstract
The invention discloses a kind of environment-friendly antibacterial interior wall coatings, its raw material includes: acrylate and vinyl acetate emulsion, organosilicon modified terpene resin, modified starch, soybean protein, nanometer micropore activated silica, superfine alumina silicate, nanometer β-calcium silicates, kaolin, rutile type titanium white, conch meal, sepiolite, calcium carbonate, calcium sulfate crystal whiskers, water, ethylene glycol tertbutyl ether, 2,2,4- trimethyl -1,3- pentanediol mono isobutyrate, containing hydrogen silicone oil, wetting agent, dispersing agent, propylene glycol phenylate, thickener.Environment-friendly antibacterial interior wall coating proposed by the present invention can absorb formaldehyde, reduce VOC, and antibacterial and mouldproof is had excellent performance, long service life.
Description
Technical field
The present invention relates to technical field of coatings more particularly to a kind of environment-friendly antibacterial interior wall coatings.
Background technique
Interior wall coating plays the role of directly affecting as the pith of building coating to indoor environment, and good coating can be with
The effects of playing decoration, fire-proof and damp-proof, decoration aspect has the status that do not replace indoors at present.But current market
Upper common its mould proof, sterilizing function of interior wall coating is not very well, to be easy in moist and dark local mildew, and can generate one
A little harmful substances bring great security risk to the health of people, limit its application.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of environment-friendly antibacterial interior wall coatings, can absorb
Formaldehyde reduces VOC, and antibacterial and mouldproof is had excellent performance, long service life.
A kind of environment-friendly antibacterial interior wall coating proposed by the present invention, raw material include: by weight 80-110 parts of acrylate and vinyl acetate emulsion,
50-78 parts of organosilicon modified terpene resin, 30-55 parts of modified starch, 10-35 parts of soybean protein, nanometer micropore activated silica 1-2.5
Part, 20-47 parts of superfine alumina silicate, nanometer β -5-15 parts of calcium silicates, 15-45 parts of kaolin, 35-55 parts of rutile type titanium white,
10-25 parts of conch meal, 10-35 parts of sepiolite, 20-40 parts of calcium carbonate, 3-14 parts of calcium sulfate crystal whiskers, 120-250 parts of water, ethylene glycol
2-6 parts of tertbutyl ether, 2-8 parts of 2,2,4- trimethyl -1,3- pentanediol mono isobutyrate, 10-18 parts of containing hydrogen silicone oil, wetting agent
0.5-1.5 parts, 2-5 parts of dispersing agent, 0.8-1.7 parts of propylene glycol phenylate, 0.9-1.8 parts of thickener.
Preferably, the modified starch is prepared according to following technique: porous-starch, biocide mildewcide and water are mixed
It closes, stirs 3-5h, it is 9-10 that pH value is adjusted after being warming up to 45-55 DEG C, dodecenylsuccinic anhydride is added, is stirred to react 3-5h,
It washs after reaction to neutrality and obtains material A；Polyhexamethylene guanide is uniformly mixed with dimethyl sulfoxide, methacrylic acid is added
Ethylene oxidic ester is stirred to react 30-45h at 45-55 DEG C, and acetone stirring is added after reaction, is filtered, washed, dries
To material B；Hexadecyltrimethylammonium chloride is mixed with water, material A, material B and vinyltriethoxysilane is added,
30-50min is stirred at 45-55 DEG C, and ammonium persulfate is added, 3-5h is stirred to react under the protection of nitrogen, is obtained after reaction
The modified starch.
Preferably, the biocide mildewcide is lopseed water extract, extractive of usnea, corter pseudolaricis extract, radix ampelopsis water mention
The mixture of object, fushen's water extract and bamboo vinegar, and lopseed water extract, extractive of usnea, corter pseudolaricis extract, radix ampelopsis water mention
Object, fushen's water extract, bamboo vinegar weight ratio be 2-10:2-8:1-3:2-6:3-9:10-25.
Preferably, in the preparation process of modified starch, porous-starch, biocide mildewcide, dodecenylsuccinic anhydride
Weight ratio is 5-10:1:1-3；Polyhexamethylene guanide, glycidyl methacrylate molar ratio be 1:1.1-1.5；Material
A, material B, vinyltriethoxysilane weight ratio be 8-15:2-4:1-4.
Preferably, the specific surface area of the nanometer micropore activated silica is 80-95m2/ g, total pore volume 0.295-
0.322cm3/ g, average pore size 13-13.9nm.
Preferably, the nanometer β-calcium silicates is the modified nanometer β-calcium silicates of selenium.
Preferably, the specific surface area of the sepiolite is 165-178m2/g。
Preferably, the calcium carbonate is wet process calcium carbonate.
Preferably, the kaolinic average grain diameter is 1000-1500 mesh.
Preferably, the wetting agent is ethylene glycol, and the dispersing agent is sodium alkyl sulfonate, and the thickener is that ethoxy is fine
Dimension element.
Environment-friendly antibacterial interior wall coating of the present invention in raw material, using acrylate and vinyl acetate emulsion as major ingredient, joined organic-silicon-modified
Terpene resin, modified starch, soybean protein cooperation are used as film forming agent, cooperate withs four performance, excellent heat-resisting of imparting coating
Property, impact resistance and weatherability, while adhesive force is high, strong covering power, and scrubbing resistance number increases；The preparation process of modified starch
In, using porous-starch, biocide mildewcide as raw material, penetrates into biocide mildewcide in the hole of porous-starch and form embedding
Structure, it is therefore prevented that biocide mildewcide is mixed with dodecenylsuccinic anhydride later with the evaporation of moisture when coating drying and volatilizing, and ten
With the hydroxyl in porous-starch esterification can occur for dialkylene succinic anhydride, so that dodecenylsuccinic anhydride is introduced into
In starch molecule, the surface nature of porous-starch is improved, improves its lipophilicity, while introducing double bond in starch molecule
Material A is obtained；Using polyhexamethylene guanide and glycidyl methacrylate as raw material, the condition of reaction is controlled, makes poly- six
Ring-opening reaction has occurred in epoxy group in methylene guanidine and glycidyl methacrylate, has obtained containing double bond and guanidine radicals
Material B has carried out polymerization reaction using material A, material B and vinyltriethoxysilane as raw material later, thus by vinyl
Triethoxysilane and material B have been aggregated in material A, have been obtained modified porous starch, have been added into system, can effectively be inhaled
Attached indoor formaldehyde, VOC isopolarity harmful substance have purified air, and biocide mildewcide therein and the guanidine radicals of introducing have
Synergistic effect provides bacterium binding site abundant, assigns coating excellent fungus and mildew resistance；Nanometer micropore activated silica surpasses
Thin alumina silicate, nanometer β-calcium silicates, kaolin, conch meal, sepiolite, calcium carbonate, calcium sulfate crystal whiskers cooperate in addition system,
Under the action of containing hydrogen silicone oil, good dispersion can significantly improve contrast ratio, elasticity, adhesive force and the scrub performance of paint film, simultaneously
The water resistance of coating is improved, and the deleterious molecular in air can be captured, purifies air, while being adjustable air humidity, environmental protection
Property is good；Ethylene glycol tertbutyl ether, 2,2,4- trimethyl -1,3- pentanediol mono isobutyrate, propylene glycol phenylate cooperate addition system
In, there is synergistic effect, reduce the film-forming temperature of coating, assign coating excellent film forming, while reducing coating
VOC, the feature of environmental protection are more preferable.
Performance detection, contrast ratio >=0.97 are carried out to environment-friendly antibacterial interior wall coating of the present invention, scrubbing resistance number is
24000-31500 times；Free formaldehyde is not detected, and volatile organic compounds (VOC) is 1-2g/L, benzene, toluene, ethylbenzene, diformazan
Benzene is not detected；Soluble metal lead is≤1mg/Kg, and soluble metal cadmium, chromium and mercury are not detected, and has reached environmental protection coating material
The requirement of national standard, and paint film has no that Signs of Mould, antibacterial and mouldproof are had excellent performance.
Specific embodiment
In the following, technical solution of the present invention is described in detail by specific embodiment.
Embodiment 1
A kind of environment-friendly antibacterial interior wall coating proposed by the present invention, raw material include: 110 parts of acrylate and vinyl acetate emulsion, have by weight
50 parts of machine Si modification terpene resin, 55 parts of modified starch, 10 parts of soybean protein, 2.5 parts of nanometer micropore activated silica, superfine alumina silicate
20 15 parts of part, nanometer β-calcium silicates, 15 parts of kaolin, 55 parts of rutile type titanium white, 10 parts of conch meal, 35 parts of sepiolite, carbon
20 parts of sour calcium, 14 parts of calcium sulfate crystal whiskers, 120 parts of water, 6 parts of ethylene glycol tertbutyl ether, 2,2,4- trimethyl -1,3- pentanediol Dan Yi
2 parts of butyrate, 18 parts of containing hydrogen silicone oil, 0.5 part of wetting agent, 5 parts of dispersing agent, 0.8 part of propylene glycol phenylate, 1.8 parts of thickener.
Embodiment 2
A kind of environment-friendly antibacterial interior wall coating proposed by the present invention, raw material includes: 80 parts of acrylate and vinyl acetate emulsion by weight, organic
78 parts of Si modification terpene resin, 30 parts of modified starch, 35 parts of soybean protein, 1 part of nanometer micropore activated silica, superfine alumina silicate 47
Part, nanometer β -5 parts of calcium silicates, 45 parts of kaolin, 35 parts of rutile type titanium white, 25 parts of conch meal, 10 parts of sepiolite, calcium carbonate
40 parts, 3 parts of calcium sulfate crystal whiskers, 250 parts of water, 2 parts of ethylene glycol tertbutyl ether, 2,2,4- trimethyl -1,3- pentanediol list isobutyric acid
8 parts of ester, 10 parts of containing hydrogen silicone oil, 1.5 parts of wetting agent, 2 parts of dispersing agent, 1.7 parts of propylene glycol phenylate, 0.9 part of thickener.
Embodiment 3
A kind of environment-friendly antibacterial interior wall coating proposed by the present invention, raw material include: 105 parts of acrylate and vinyl acetate emulsion, have by weight
57 parts of machine Si modification terpene resin, 52 parts of modified starch, 17 parts of soybean protein, 2.1 parts of nanometer micropore activated silica, superfine alumina silicate
28 13 parts of part, nanometer β-calcium silicates, 19 parts of kaolin, 52 parts of rutile type titanium white, 17 parts of conch meal, 32 parts of sepiolite, carbon
27 parts of sour calcium, 12 parts of calcium sulfate crystal whiskers, 150 parts of water, 5 parts of ethylene glycol tertbutyl ether, 2,2,4- trimethyl -1,3- pentanediol Dan Yi
4 parts of butyrate, 16.4 parts of containing hydrogen silicone oil, 0.7 part of wetting agent, 4.2 parts of dispersing agent, 1 part of propylene glycol phenylate, 1.5 parts of thickener；
Wherein, the modified starch is prepared according to following technique: porous-starch, biocide mildewcide are mixed with water,
3h is stirred, it is 9 that pH value is adjusted after being warming up to 55 DEG C, and dodecenylsuccinic anhydride is added, is stirred to react 5h, washs after reaction
Material A is obtained to neutrality；Polyhexamethylene guanide is uniformly mixed with dimethyl sulfoxide, glycidyl methacrylate is added,
It is stirred to react 45h at 45 DEG C, acetone stirring is added after reaction, is filtered, washed, is dried to obtain material B；By cetyl three
Ammonio methacrylate is mixed with water, and material A, material B and vinyltriethoxysilane is added, 50min is stirred at 45 DEG C, is added
Ammonium persulfate, is stirred to react 3h under the protection of nitrogen, obtains the modified starch after reaction；Wherein, the sterilization is anti-
Mould dose is the mixed of lopseed water extract, extractive of usnea, corter pseudolaricis extract, radix ampelopsis water extract, fushen's water extract and bamboo vinegar
Close object, and the weight of lopseed water extract, extractive of usnea, corter pseudolaricis extract, radix ampelopsis water extract, fushen's water extract, bamboo vinegar
Amount is than being 10:2:3:2:9:10；Porous-starch, biocide mildewcide, dodecenylsuccinic anhydride weight ratio be 10:1:1；Poly- six
Methylene guanidine, glycidyl methacrylate molar ratio be 1:1.1；Material A, material B, vinyltriethoxysilane
Weight ratio is 15:2:4；
The specific surface area of the nanometer micropore activated silica is 80m2/ g, total pore volume 0.322cm3/ g, average pore size are
13nm；
Nanometer β-the calcium silicates is the modified nanometer β-calcium silicates of selenium；
The specific surface area of the sepiolite is 178m2/g；
The calcium carbonate is wet process calcium carbonate；
The kaolinic average grain diameter is 1000 mesh；
The wetting agent is ethylene glycol, and the dispersing agent is sodium alkyl sulfonate, and the thickener is hydroxyethyl cellulose.
Embodiment 4
A kind of environment-friendly antibacterial interior wall coating proposed by the present invention, raw material includes: 89 parts of acrylate and vinyl acetate emulsion by weight, organic
73 parts of Si modification terpene resin, 38 parts of modified starch, 32 parts of soybean protein, 1.4 parts of nanometer micropore activated silica, superfine alumina silicate 45
Part, nanometer β -8 parts of calcium silicates, 43 parts of kaolin, 39 parts of rutile type titanium white, 21 parts of conch meal, 17 parts of sepiolite, calcium carbonate
39 parts, 7 parts of calcium sulfate crystal whiskers, 210 parts of water, 3 parts of ethylene glycol tertbutyl ether, 2,2,4- trimethyl -1,3- pentanediol list isobutyric acid
6.8 parts of ester, 12.8 parts of containing hydrogen silicone oil, 1.2 parts of wetting agent, 2.9 parts of dispersing agent, 1.5 parts of propylene glycol phenylate, 1 part of thickener；
Wherein, the modified starch is prepared according to following technique: porous-starch, biocide mildewcide are mixed with water,
5h is stirred, it is 10 that pH value is adjusted after being warming up to 45 DEG C, and dodecenylsuccinic anhydride is added, is stirred to react 3h, washes after reaction
It washs to neutrality and obtains material A；Polyhexamethylene guanide is uniformly mixed with dimethyl sulfoxide, glycidyl methacrylate is added,
It is stirred to react 30h at 55 DEG C, acetone stirring is added after reaction, is filtered, washed, is dried to obtain material B；By cetyl
Trimethyl ammonium chloride is mixed with water, and material A, material B and vinyltriethoxysilane is added, stirs 30min at 55 DEG C, adds
Enter ammonium persulfate, 5h is stirred to react under the protection of nitrogen, obtains the modified starch after reaction；Wherein, the sterilization
Mould inhibitor is lopseed water extract, extractive of usnea, corter pseudolaricis extract, radix ampelopsis water extract, fushen's water extract and bamboo vinegar
Mixture, and lopseed water extract, extractive of usnea, corter pseudolaricis extract, radix ampelopsis water extract, fushen's water extract, bamboo vinegar
Weight ratio is 2:8:1:6:3:25；Porous-starch, biocide mildewcide, dodecenylsuccinic anhydride weight ratio be 5:1:3；Poly- six
Methylene guanidine, glycidyl methacrylate molar ratio be 1:1.5；Material A, material B, vinyltriethoxysilane
Weight ratio is 8:4:1；
The specific surface area of the nanometer micropore activated silica is 95m2/ g, total pore volume 0.295cm3/ g, average pore size are
13.9nm；
Nanometer β-the calcium silicates is the modified nanometer β-calcium silicates of selenium；
The specific surface area of the sepiolite is 165m2/g；
The calcium carbonate is wet process calcium carbonate；
The kaolinic average grain diameter is 1500 mesh；
The wetting agent is ethylene glycol, and the dispersing agent is sodium alkyl sulfonate, and the thickener is hydroxyethyl cellulose.
Embodiment 5
A kind of environment-friendly antibacterial interior wall coating proposed by the present invention, raw material include: 100 parts of acrylate and vinyl acetate emulsion, have by weight
65 parts of machine Si modification terpene resin, 39 parts of modified starch, 28 parts of soybean protein tree, 2 parts of nanometer micropore activated silica, superfine alumina silicate
29 11 parts of part, nanometer β-calcium silicates, 28 parts of kaolin, 41 parts of rutile type titanium white, 18.6 parts of conch meal, 22 parts of sepiolite,
29.8 parts of calcium carbonate, 9.6 parts of calcium sulfate crystal whiskers, 178 parts of water, 4.3 parts of ethylene glycol tertbutyl ether, 2,2,4- trimethyl -1,3- penta
4.7 parts of monoisobutyrate, 1.2 parts of wetting agent, 3.4 parts of dispersing agent, 1.2 parts of propylene glycol phenylate, increases 15.8 parts of containing hydrogen silicone oil
Thick dose 1.3 parts；
Wherein, the modified starch is prepared according to following technique: porous-starch, biocide mildewcide are mixed with water,
4h is stirred, it is 9 that pH value is adjusted after being warming up to 48 DEG C, and dodecenylsuccinic anhydride is added, is stirred to react 4h, washs after reaction
Material A is obtained to neutrality；Polyhexamethylene guanide is uniformly mixed with dimethyl sulfoxide, glycidyl methacrylate is added,
It is stirred to react 39h at 48 DEG C, acetone stirring is added after reaction, is filtered, washed, is dried to obtain material B；By cetyl three
Ammonio methacrylate is mixed with water, and material A, material B and vinyltriethoxysilane is added, 40min is stirred at 50 DEG C, is added
Ammonium persulfate, is stirred to react 4h under the protection of nitrogen, obtains the modified starch after reaction；Wherein, the sterilization is anti-
Mould dose is the mixed of lopseed water extract, extractive of usnea, corter pseudolaricis extract, radix ampelopsis water extract, fushen's water extract and bamboo vinegar
Close object, and the weight of lopseed water extract, extractive of usnea, corter pseudolaricis extract, radix ampelopsis water extract, fushen's water extract, bamboo vinegar
Amount is than being 7:6:2:5:7:19；Porous-starch, biocide mildewcide, dodecenylsuccinic anhydride weight ratio be 8.8:1:1.7；It is poly-
Hexa-methylene guanidine, glycidyl methacrylate molar ratio be 1:1.3；Material A, material B, vinyltriethoxysilane
Weight ratio be 11:3:2.8；
The specific surface area of the nanometer micropore activated silica is 88m2/ g, total pore volume 0.3cm3/ g, average pore size are
13.5nm；
Nanometer β-the calcium silicates is the modified nanometer β-calcium silicates of selenium；
The specific surface area of the sepiolite is 170m2/g；
The calcium carbonate is wet process calcium carbonate；
The kaolinic average grain diameter is 1300 mesh；
The wetting agent is ethylene glycol, and the dispersing agent is sodium alkyl sulfonate, and the thickener is hydroxyethyl cellulose.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of environment-friendly antibacterial interior wall coating, which is characterized in that its raw material includes: 80-110 parts of acrylate and vinyl acetate emulsion, has by weight
50-78 parts of machine Si modification terpene resin, 30-55 parts of modified starch, 10-35 parts of soybean protein, nanometer micropore activated silica 1-2.5
Part, 20-47 parts of superfine alumina silicate, nanometer β -5-15 parts of calcium silicates, 15-45 parts of kaolin, 35-55 parts of rutile type titanium white,
10-25 parts of conch meal, 10-35 parts of sepiolite, 20-40 parts of calcium carbonate, 3-14 parts of calcium sulfate crystal whiskers, 120-250 parts of water, ethylene glycol
2-6 parts of tertbutyl ether, 2-8 parts of 2,2,4- trimethyl -1,3- pentanediol mono isobutyrate, 10-18 parts of containing hydrogen silicone oil, wetting agent
0.5-1.5 parts, 2-5 parts of dispersing agent, 0.8-1.7 parts of propylene glycol phenylate, 0.9-1.8 parts of thickener.
2. environment-friendly antibacterial interior wall coating according to claim 1, which is characterized in that the modified starch according to following technique into
Row preparation: porous-starch, biocide mildewcide are mixed with water, stir 3-5h, and it is 9-10 that pH value is adjusted after being warming up to 45-55 DEG C,
Dodecenylsuccinic anhydride is added, is stirred to react 3-5h, washs to neutrality obtain material A after reaction；By polyhexamethylene
Guanidine is uniformly mixed with dimethyl sulfoxide, and glycidyl methacrylate is added, 30-45h is stirred to react at 45-55 DEG C, is reacted
After be added acetone stirring, be filtered, washed, be dried to obtain material B；Hexadecyltrimethylammonium chloride is mixed with water, is added
Enter material A, material B and vinyltriethoxysilane, 30-50min is stirred at 45-55 DEG C, ammonium persulfate is added, in nitrogen
Protection under be stirred to react 3-5h, obtain the modified starch after reaction.
3. environment-friendly antibacterial interior wall coating according to claim 2, which is characterized in that the biocide mildewcide is that lopseed water mentions
Object, extractive of usnea, corter pseudolaricis extract, radix ampelopsis water extract, fushen's water extract and bamboo vinegar mixture, and lopseed water mentions
Object, extractive of usnea, corter pseudolaricis extract, radix ampelopsis water extract, fushen's water extract, bamboo vinegar weight ratio be 2-10:2-8:1-
3:2-6:3-9:10-25.
4. the environment-friendly antibacterial interior wall coating according to Claims 2 or 3, which is characterized in that in the preparation process of modified starch,
Porous-starch, biocide mildewcide, dodecenylsuccinic anhydride weight ratio be 5-10:1:1-3；Polyhexamethylene guanide, methyl-prop
The molar ratio of olefin(e) acid ethylene oxidic ester is 1:1.1-1.5；Material A, material B, vinyltriethoxysilane weight ratio be 8-
15:2-4:1-4.
5. environment-friendly antibacterial interior wall coating described in any one of -4 according to claim 1, which is characterized in that the nanometer micropore activity
The specific surface area of silicon is 80-95m2/ g, total pore volume 0.295-0.322cm3/ g, average pore size 13-13.9nm.
6. environment-friendly antibacterial interior wall coating described in any one of -5 according to claim 1, which is characterized in that the nanometer β-calcium silicates
For the modified nanometer β-calcium silicates of selenium.
7. environment-friendly antibacterial interior wall coating described in any one of -6 according to claim 1, which is characterized in that the ratio table of the sepiolite
Area is 165-178m2/g。
8. environment-friendly antibacterial interior wall coating described in any one of -7 according to claim 1, which is characterized in that the calcium carbonate is wet process
Calcium carbonate.
9. environment-friendly antibacterial interior wall coating described in any one of -8 according to claim 1, which is characterized in that described kaolinic average
Partial size is 1000-1500 mesh.
10. environment-friendly antibacterial interior wall coating described in any one of -9 according to claim 1, which is characterized in that the wetting agent is second
Glycol, the dispersing agent are sodium alkyl sulfonate, and the thickener is hydroxyethyl cellulose.
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| CN201810902444.2A CN109161240A (en) | 2018-08-09 | 2018-08-09 | A kind of environment-friendly antibacterial interior wall coating |
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| CN201810902444.2A CN109161240A (en) | 2018-08-09 | 2018-08-09 | A kind of environment-friendly antibacterial interior wall coating |
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| CN113003965A (en) * | 2021-04-19 | 2021-06-22 | 浙江红狮环保股份有限公司 | Cement kiln co-processing method for filler with high oil content filter material |
| CN113003965B (en) * | 2021-04-19 | 2022-08-23 | 浙江红狮环保股份有限公司 | Cement kiln co-processing method for filler with high oil content filter material |
| CN114250004A (en) * | 2021-12-28 | 2022-03-29 | 沈阳康亿环保科技有限公司 | Environment-friendly antibacterial antiviral mildew-proof integrated interior wall coating and preparation method thereof |
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