CN109679381A - A kind of antimildew and antibacterial water-repellent paint and preparation method thereof - Google Patents
A kind of antimildew and antibacterial water-repellent paint and preparation method thereof Download PDFInfo
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- CN109679381A CN109679381A CN201811489190.2A CN201811489190A CN109679381A CN 109679381 A CN109679381 A CN 109679381A CN 201811489190 A CN201811489190 A CN 201811489190A CN 109679381 A CN109679381 A CN 109679381A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
- C09D1/06—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances cement
- C09D1/08—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances cement with organic additives
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
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Abstract
The present invention is a kind of antimildew and antibacterial water-repellent paint and preparation method thereof, including liquid material component and powder component；The mass ratio of two component additive amounts is 1:(3.0-4.0), wherein, liquid material component, it in terms of the mass percent of liquid material component, is made of the following raw material: propyl benzene lotion No.1 20wt%~30wt%, No. two 20wt%~30wt% of propyl benzene lotion, wetting dispersing agent 0.20wt%~0.30wt%, defoaming agent 0.10wt%~0.20wt%, water 40wt%~50wt%, cupric sulfate pentahydrate 5wt%~10wt%；Powder component, in terms of the mass percent of powder component, it is made of the following raw material: cement 45wt%~55wt%, quartz sand 40wt%~50wt%, silica flour 3wt%~5wt%, cellulose ether 0.02wt%~0.05wt%, water-reducing agent 0.4wt%~0.5wt%, SILICA FUME 1wt%~2wt%, inorganic silver ion antimicrobial agent 1wt%~2wt%.The present invention has excellent antimildew and antibacterial effect, and the peculiar smell that can effectively inhibit kitichen and toilet to distribute by waterproof layer mildew prevents corrosion of the microorganism to waterproof layer, improves the service life of waterproof layer.
Description
Technical field
A kind of subordinate paint field of the present invention, and in particular to antimildew and antibacterial water-repellent paint and preparation method thereof.
Background technique
In recent years, town and country construction is in the trend being skyrocketed through, and various skyscrapers and underground engineering all be unable to do without waterproof.
With the development of building trade and being increasing for underground dam engineering, people are to the waterproof of building and preventing for underground engineering
Tide, more stringent requirements are proposed for anti-corrosion material.Since the use construction environment of water-repellent paint is mostly moist, warm, in this ring
Microorganism easily breeds procreation under border.If things go on like this, waterproof coating layer can breed the microorganisms such as a large amount of fungi, mould, generate
Musty seriously affects the health of live experience and the mankind, meanwhile, microorganism mass propagation can destroy waterproof layer and substantially reduce
Waterproof coating service life, the premature failure for leading to waterproof paint layer, the problem for causing leak, infiltration etc. more serious.
Summary of the invention
In place of in view of the above-mentioned deficiencies in the prior art, propose that a kind of antimildew and antibacterial waterproof applies
The problems such as material and preparation method thereof is failed with solving water-repellent paint in the prior art, and coating is mouldy, breeds bacterial fungus.
The present invention provides a kind of antimildew and antibacterial water-repellent paint and preparation method thereof, including liquid material component and powder component；Two
The mass ratio of component additive amount is 1:(3.0-4.0), wherein
The liquid material component is made of in terms of the mass percent of liquid material component the following raw material: propyl benzene lotion No.1
20wt%~30wt%, propyl benzene lotion No. two 20wt%~30wt%, wetting dispersing agent 0.20wt%~0.30wt%, defoaming agent
0.10wt%~0.20wt%, water 40wt%~50wt%, cupric sulfate pentahydrate 5wt%~10wt%；
The powder component is made of in terms of the mass percent of powder component the following raw material: cement 45wt%~
55wt%, quartz sand 40wt%~50wt%, silica flour 3wt%~5wt%, cellulose ether 0.02wt%~0.05wt% subtract
Aqua 0.4wt%~0.5wt%, SILICA FUME 1wt%~2wt%, inorganic silver ion antimicrobial agent 1wt%~2wt%.
Preferably, the inorganic silver ion antimicrobial agent is the inorganic silver ion antimicrobial agent of spectrum；The cupric sulfate pentahydrate is work
Industry cupric sulfate pentahydrate.
Preferably, the cement grade is No. 42.5 portland cements or 42.5R portland cement.
Preferably, the quartz sand is 80 mesh~120 mesh quartz sands.
Preferably, the silica flour is 200 mesh silica flours, its average grain diameter of the SILICA FUME is at 0.1~0.3 micron, mesh
Number is 1500 mesh, density 2.20-2.5g/cm3.
Preferably, the cellulose ether is ethoxyl methyl cellulose ether or hydroxypropyl methyl cellulose ether, and viscosity model
It is trapped among between 20000mPa.s~40000mPa.s.
Preferably, the water-reducing agent is sulfonated melamine water-reducing agent or polycarboxylate water-reducer；The defoaming agent is mineral
Oil or organic silicon defoamer；Told wetting dispersing agent is Sodium Polyacrylate salt dispersing agent.
Preferably, the propyl benzene lotion No.1 glass transition temperature is at -8 DEG C or more, pH value range 7-9；The propyl benzene cream
Two flint glass F temperature of liquid is at 15 DEG C hereinafter, pH value range is 7-9.
Preferably, the preparation method of any of the above-described antimildew and antibacterial water-repellent paint, includes the following steps:
(1) cupric sulfate pentahydrate and water are added in reaction kettle by formula ratio for the preparation of liquid material component, are mixed to all molten
Solution obtains the aqueous solution of copper sulphate；The propyl benzene lotion No.1, propyl benzene lotion two, wetting and dispersing are sequentially added by formula ratio
Agent, defoaming agent；Start dispersion machine, liquid material component stir to 25min under the revolving speed of 450r/min until uniform, and with 250 mesh
Filter-cloth filtering obtains liquid material component；
(2) preparation of powder component, in agitator tank, by formula ratio sequentially add the cement, quartz sand, silica flour,
Cellulose ether, water-reducing agent, SILICA FUME, inorganic silver ion antimicrobial agent, 20min is to uniform for stirring, and with the sieving of 40 mesh screens, obtains
Powder component；
(3) it after liquid material component and powder component are respectively formed uniform mill base, mixes in proportion, obtains the painting of antimildew and antibacterial waterproof
Material.
Preferably, it after the liquid material component and the powder component are prepared respectively, individually stores, the applicable time is 1 hour.
The present invention has substantive distinguishing features outstanding and marked improvement, embodies in the following areas:
Antimildew and antibacterial material used in antimildew and antibacterial water-repellent paint of the invention are as follows: inorganic silver ion antimicrobial agent and five water
Copper sulphate.Inorganic silver ion antimicrobial agent and cupric sulfate pentahydrate occur synergistic effect and reach antimildew and antibacterial purpose jointly.
Inorganic silver ion antimicrobial agent is added in powder, using transparent glass as carrier, all to all bacteriums and mould
There are extremely strong killing, inhibiting effect.Cupric sulfate pentahydrate is added in liquid material, and wherein liquid material pH partial neutral copper sulphate, which can be stablized, deposits
It is alkalinity in, powder pH, generates basic copper sulfate after the two mixing, solubility is minimum in water slowly to release for basic copper sulfate
Copper ion is put, therefore can persistently be played a role.Silver ion and copper ion belong to positively charged heavy metal ion, can kill bacterium
Body, inhibit its activity, so that it is lost fertility, thus achieve the effect that sterilizing, it is antibacterial.
Specific embodiment
Below with reference to embodiment, the present invention is further described；Following embodiments be it is illustrative, be not restrictive,
It cannot be limited the scope of protection of the present invention with following embodiments.
In the present invention, indicate that the unit of material content is based on weight in percentage, unit be kilogram, unless in addition saying
It is bright.In addition, the measuring method about technical indicator of the invention is in the art using standard method, for details, reference can be made to newest
National standard, unless otherwise stated.In addition, referring both to usually used original in the art as other raw material in the present invention
Material.
Raw material employed in following embodiments is as follows:
The inorganic silver ion antimicrobial agent is the IONPURE of Japanese stoneman nitre subsidiary production, and the cupric sulfate pentahydrate is
Industrial cupric sulfate pentahydrate.
The cement grade is No. 42.5 portland cements or 42.5R portland cement, water used in the present embodiment
Mud is the 425# cement of Ji east manufacture of cement.
The quartz sand is 80 mesh~120 mesh quartz sands, and quartz sand used in the present embodiment is Lingshou County occasion and mineral products
120 mesh quartz sands of product process plants.
The silica flour is 200 mesh silica flours, and silica flour used in the present embodiment is Lingshou County occasion and mineral products processing
200 mesh silica flours of factory's production.
The cellulose ether is ethoxyl methyl cellulose ether or hydroxypropyl methyl cellulose ether, and range of viscosities exists
Between 20000mPa.s~40000mPa.s, the cellulose selected in the present embodiment is methyl cellulose ether MH60001P6.
The water-reducing agent is sulfonated melamine water-reducing agent or polycarboxylate water-reducer, and the water-reducing agent of the present embodiment is vulcanization
Melamine water reducing agent is specially German BASF water-reducing agent F10.
The defoaming agent is mineral oil or organic silicon defoamer, and the defoaming agent in the present embodiment, which is that coating industry is common, to disappear
Infusion SN-DEFOAMER154.
Told wetting dispersing agent is Sodium Polyacrylate salt dispersing agent, and the dispersing agent in the present embodiment is ROHM AND HAAS point
Powder OROTAN 731A.
For the propyl benzene lotion No.1 glass transition temperature at -8 DEG C or more, pH value range is the lotion in 7-9 the present embodiment
No.1 is the lotion RS-300SD of Ahmedabad richness company production.
The two flint glass F temperature of propyl benzene lotion is at 15 DEG C hereinafter, pH value range is 7-9, the lotion in the present embodiment
No. two lotion BLJ-6088 for the production of the chemical inc Shanghai Bao Lijia.
Embodiment 1
Antimildew and antibacterial water-repellent paint described in the present embodiment, formula are calculated by mass percentage, and are grouped as by following group,
In, the mass ratio of two component additive amounts is 1:4.0.
Liquid material group is grouped as: propyl benzene lotion No.1 (RS-300SD) 20%, No. two (BLJ-6088) 24.7% of propyl benzene lotion,
Wetting dispersing agent (OROTAN 731A) 0.20%, defoaming agent (SN-DEFOAMER154) 0.10%, water 50%, cupric sulfate pentahydrate
5%.
Powder group is grouped as: cement (No. 42.5 portland cements) 45%, quartz sand (120 mesh) 49.58%, silica flour
(200 mesh) 3%, cellulose ether (MH60001P6) 0.02%, water-reducing agent (F10) 0.4%, SILICA FUME 1%, inorganic silver ion are anti-
Microbial inoculum (IONPURE) 1%.
In the present embodiment, each component follows the steps below modulation:
(1) cupric sulfate pentahydrate and water are added in reaction kettle by formula ratio for the preparation of liquid material component, are mixed to all molten
Solution obtains the aqueous solution of copper sulphate；The propyl benzene lotion No.1 (RS-300SD), propyl benzene lotion two are sequentially added by formula ratio
(BLJ-6088), wetting dispersing agent (OROTAN 731A), defoaming agent (SN-DEFOAMER154)；Start dispersion machine, by liquid material group
25min is stirred point under the revolving speed of 450r/min until uniformly, and with 250 mesh filter-cloth filterings, obtains liquid material component；
(2) preparation of powder component, in agitator tank, by formula ratio sequentially add the cement (No. 42.5 silicates),
Quartz sand (120 mesh), silica flour (200 mesh), cellulose ether (MH60001P6), water-reducing agent (F10), SILICA FUME, inorganic silver ion
Antibacterial agent (IONPURE), 20min is to uniform for stirring, and with the sieving of 40 mesh screens, obtains powder component；
(3) it after liquid material component and powder component are respectively formed uniform mill base, mixes in proportion, obtains the painting of antimildew and antibacterial waterproof
Material.
Due to particularity of the present invention, the present invention includes that liquid material component and powder component should be stored individually, using according to the rules
Ratio be uniformly mixed with with matching, prepared water-repellent paint should be in 1 hour using finishing.
Embodiment 2
Antimildew and antibacterial water-repellent paint described in the present embodiment, formula are calculated by mass percentage, and are grouped as by following group,
In, the mass ratio of two component additive amounts is 1:3.0.
Liquid material group is grouped as: propyl benzene lotion No.1 (RS-300SD) 24.75%, and propyl benzene lotion two (BLJ-6088)
24.75%, wetting dispersing agent (OROTAN 731A) 0.30%, defoaming agent (SN-DEFOAMER154) 0.20%, water 40%, five
Brochanite 10%.
Powder group is grouped as: cement (No. 42.5 silicates) 55%, quartz sand (120 mesh) 35.45%, silica flour (200
Mesh) 5%, cellulose ether (MH60001P6) 0.05%, water-reducing agent (F10) 0.5%, SILICA FUME 2%, inorganic silver ion antimicrobial agent
(IONPURE) 2%.
In the present embodiment, each component follows the steps below modulation:
(1) cupric sulfate pentahydrate and water are added in reaction kettle by formula ratio for the preparation of liquid material component, are mixed to all molten
Solution obtains the aqueous solution of copper sulphate；The propyl benzene lotion No.1 (RS-300SD), propyl benzene lotion two are sequentially added by formula ratio
(BLJ-6088), wetting dispersing agent (OROTAN 731A), defoaming agent (SN-DEFOAMER154)；Start dispersion machine, by liquid material group
25min is stirred point under the revolving speed of 450r/min until uniformly, and with 250 mesh filter-cloth filterings, obtains liquid material component；
(2) preparation of powder component, in agitator tank, by formula ratio sequentially add the cement (No. 42.5 silicates),
Quartz sand (120 mesh), silica flour (200 mesh), cellulose ether (MH60001P6), water-reducing agent (F10), SILICA FUME, inorganic silver ion
Antibacterial agent (IONPURE), 20min is to uniform for stirring, and with the sieving of 40 mesh screens, obtains powder component；
(3) it after liquid material component and powder component are respectively formed uniform mill base, mixes in proportion, obtains the painting of antimildew and antibacterial waterproof
Material.
Due to particularity of the present invention, the present invention includes that liquid material component and powder component should be stored individually, using according to the rules
Ratio be uniformly mixed with with matching, prepared water-repellent paint should be in 1 hour using finishing.
Embodiment 3
Antimildew and antibacterial water-repellent paint described in the present embodiment, formula are calculated by mass percentage, and are grouped as by following group,
In, the mass ratio of two component additive amounts is 1:3.8.
Liquid material group is grouped as: propyl benzene lotion No.1 (RS-300SD) 25%, No. two (BLJ-6088) 25% of propyl benzene lotion, profit
Hygroscopic water powder (OROTAN 731A) 0.25%, defoaming agent (SN-DEFOAMER154) 0.15%, water 42.1%, cupric sulfate pentahydrate
7.5%.
Powder group is grouped as: cement (No. 42.5 silicates) 50%, quartz sand (120 mesh) 42.5%, silica flour (200 mesh)
4%, cellulose ether (MH60001P6) 0.05%, water-reducing agent (F10) 0.45%, SILICA FUME 1.5%, inorganic silver ion antimicrobial agent
(IONPURE) 1.5%.
In the present embodiment, each component follows the steps below modulation:
(1) cupric sulfate pentahydrate and water are added in reaction kettle by formula ratio for the preparation of liquid material component, are mixed to all molten
Solution obtains the aqueous solution of copper sulphate；The propyl benzene lotion No.1 (RS-300SD), propyl benzene lotion two are sequentially added by formula ratio
(BLJ-6088), wetting dispersing agent (OROTAN 731A), defoaming agent (SN-DEFOAMER154)；Start dispersion machine, by liquid material group
25min is stirred point under the revolving speed of 450r/min until uniformly, and with 250 mesh filter-cloth filterings, obtains liquid material component；
(2) preparation of powder component, in agitator tank, by formula ratio sequentially add the cement (No. 42.5 silicates),
Quartz sand (120 mesh), silica flour (200 mesh), cellulose ether (MH60001P6), water-reducing agent (F10), SILICA FUME, inorganic silver ion
Antibacterial agent (IONPURE), 20min is to uniform for stirring, and with the sieving of 40 mesh screens, obtains powder component；
(3) it after liquid material component and powder component are respectively formed uniform mill base, mixes in proportion, obtains the painting of antimildew and antibacterial waterproof
Material.
Due to particularity of the present invention, the present invention includes that liquid material component and powder component should be stored individually, using according to the rules
Ratio be uniformly mixed with with matching, prepared water-repellent paint should be in 1 hour using finishing.
Further, the present invention also provides the surveys of the performance for the antimildew and antibacterial water-repellent paint being prepared in Examples 1 to 3
Test-object standard and the performance test results, test result is as follows shown in table:
It can be seen that each superior performance of this antimildew and antibacterial water-repellent paint by data in table, fungistatic effect is good, is suitable for pushing away
Extensively.
Above-described embodiment, which is intended to illustrate the present invention, to be realized or use for professional and technical personnel in the field, to above-mentioned reality
The mode of applying, which is modified, will be readily apparent to those skilled in the art, thus the present invention include but is not limited on
Embodiment is stated, it is any to meet the claims or specification description, meet and principles disclosed herein and novelty, wound
The method of the property made feature, technique, product, fall within the scope of protection of the present invention.
Claims (10)
1. a kind of antimildew and antibacterial water-repellent paint, which is characterized in that including liquid material component and powder component, the liquid material component and institute
The mass ratio for stating powder component additive amount is 1:(3.0-4.0), wherein
The liquid material component is made of in terms of the mass percent of liquid material component the following raw material: propyl benzene lotion No.1 20wt%~
30wt%, propyl benzene lotion No. two 20wt%~30wt%, wetting dispersing agent 0.20wt%~0.30wt%, defoaming agent 0.10wt%
~0.20wt%, water 40wt%~50wt%, cupric sulfate pentahydrate 5wt%~10wt%；
The powder component is made of in terms of the mass percent of powder component the following raw material: cement 45wt%~55wt%,
Quartz sand 40wt%~50wt%, silica flour 3wt%~5wt%, cellulose ether 0.02wt%~0.05wt%, water-reducing agent
0.4wt%~0.5wt%, SILICA FUME 1wt%~2wt%, inorganic silver ion antimicrobial agent 1wt%~2wt%.
2. antimildew and antibacterial water-repellent paint according to claim 1, which is characterized in that the inorganic silver ion antimicrobial agent is light
Compose inorganic silver ion antimicrobial agent；The cupric sulfate pentahydrate is industrial cupric sulfate pentahydrate.
3. antimildew and antibacterial water-repellent paint according to claim 1 or 2, which is characterized in that the cement grade is No. 42.5
Portland cement or 42.5R portland cement.
4. antimildew and antibacterial water-repellent paint according to claim 3, which is characterized in that the quartz sand is 80 mesh~120 mesh
Quartz sand.
5. antimildew and antibacterial water-repellent paint according to claim 4, which is characterized in that the silica flour is 200 mesh silica flours,
For its average grain diameter of the SILICA FUME at 0.1~0.3 micron, mesh number is 1500 mesh, density 2.20-2.5g/cm3.
6. antimildew and antibacterial water-repellent paint according to claim 5, which is characterized in that the cellulose ether is hydroxyethyl methyl
Cellulose ether or hydroxypropyl methyl cellulose ether, and range of viscosities is between 20000mPa.s~40000mPa.s.
7. antimildew and antibacterial water-repellent paint according to claim 6, which is characterized in that the water-reducing agent is sulfonated melamine
Water-reducing agent or polycarboxylate water-reducer；The defoaming agent is mineral oil or organic silicon defoamer；Told wetting dispersing agent is polypropylene
Acid sodium-salt class dispersing agent.
8. antimildew and antibacterial water-repellent paint according to claim 7, which is characterized in that the propyl benzene lotion No.1 vitrifying temperature
Degree is at -8 DEG C or more, pH value range 7-9；The two flint glass F temperature of propyl benzene lotion is at 15 DEG C hereinafter, pH value range is 7-
9。
9. the preparation method of any antimildew and antibacterial water-repellent paint of claim 1~8, which is characterized in that including walking as follows
It is rapid:
(1) cupric sulfate pentahydrate and water are added in reaction kettle by formula ratio for the preparation of liquid material component, are mixed to whole and are dissolved
To the aqueous solution of copper sulphate；The propyl benzene lotion No.1 is sequentially added by formula ratio, propyl benzene lotion two, wetting dispersing agent, is disappeared
Infusion；Start dispersion machine, liquid material component stir to 25min under the revolving speed of 450r/min until uniform, and with 250 mesh filter cloth mistakes
Filter, obtains liquid material component；
(2) preparation of powder component sequentially adds the cement, quartz sand, silica flour, fiber by formula ratio in agitator tank
Plain ether, water-reducing agent, SILICA FUME, inorganic silver ion antimicrobial agent, 20min is to uniform for stirring, and with the sieving of 40 mesh screens, obtains powder
Component；
(3) it after liquid material component and powder component are respectively formed uniform mill base, mixes in proportion, obtains antimildew and antibacterial water-repellent paint.
10. the preparation method of antimildew and antibacterial water-repellent paint according to claim 9, which is characterized in that the liquid material component
It after being prepared respectively with the powder component, individually stores, the applicable time is 1 hour.
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Cited By (1)
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| CN113444412A (en) * | 2019-05-14 | 2021-09-28 | 河北晨阳工贸集团有限公司 | Water-based sound-insulation heat-preservation elastic waterproof coating and preparation method thereof |
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| CN105384419A (en) * | 2015-12-11 | 2016-03-09 | 徐琪 | Preparation method of antibiotic and mildew-resistant functional mortar |
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| CN108373690A (en) * | 2018-05-16 | 2018-08-07 | 四川文希科技有限公司 | A kind of environment-friendlybuilding building coating |
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Application publication date: 20190426 |