CN106833204A - A kind of indoor formaldehyde-removing antibiotic environmental protection sealing wax and preparation method thereof - Google Patents
A kind of indoor formaldehyde-removing antibiotic environmental protection sealing wax and preparation method thereof Download PDFInfo
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- CN106833204A CN106833204A CN201710094373.3A CN201710094373A CN106833204A CN 106833204 A CN106833204 A CN 106833204A CN 201710094373 A CN201710094373 A CN 201710094373A CN 106833204 A CN106833204 A CN 106833204A
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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
- C09D133/00—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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
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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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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Abstract
The invention discloses a kind of indoor formaldehyde-removing antibiotic environmental protection sealing wax and preparation method thereof, by to waterborne self-crosslinkable polyacrylic resin emulsion, deionized water, silver ion solution, rutile type titanium white, Mayan is blue, nanometer grade silica, thickener, the raw materials such as the coalescents of alcohol ester 12 are matched by constant weight number, again by grinding, dissolving, stirring, the sequence of operations such as mixing, it is obtained a kind of with superpower sterilizing function, pernicious gas formaldehyde etc. is also easily adsorbed, safety, free of contamination environment-friendly type sealing wax, the infringement polluted to natural environment and to health can to greatest extent be reduced, suitable for hospital, public place of entertainment, fit up and family's interior decoration the public arenas such as movie theatre.
Description
Technical field
The present invention relates to building material field, specifically, it is related to a kind of health, the indoor formaldehyde-removing antibiotic ring of environmental protection
Water conservation paint and preparation method thereof.
Background technology
With the pressure of environmental protection policy, the continuous lifting of consumer's environmental consciousness, provinces and cities especially in all parts of the country have put into effect VOC
Discharge limit standard, encourages to use non-solvent coating, and the development to environmental protection coating materials such as water paints brings opportunity.Water paint is
Using water as solvent, using water-base resin as the paint of main component, it is free of organic solvent, without benzene,toluene,xylene, first
Aldehyde, free TDI are free of toxic heavy metal, and nontoxic non-stimulated smell is harmless, and free from environmental pollution, paint film is plentiful, sparkling and crystal-clear
Bright, pliability is good, and with water-fast, wear-resisting, ageing-resistant, color inhibition, fast drying, it is easy to use the features such as, thus while pass
System coating is still in occupation of the larger market share, but water paint is pollution-free industry, is the direction for painting class future development.
Although current sealing wax existing on the market all has preferable rust-preventing characteristic, rotproofness, stability and the feature of environmental protection,
The function of antibiosis is actually rare, and the coating with the function simply adds bactericide on the basis of original on a small quantity, its
Disadvantage is toxic, dangerous, easy dissolution, poor durability, can not bear thousands of secondary scrubbing repeatedly and sterilization, it is difficult to reach
It is required that.Therefore, how to develop it is a kind of there is antibacterial, except effect of formaldehyde, while have concurrently it is safe and environment-friendly, it is rust-preventing characteristic, rotproofness, steady
Qualitative good sealing wax is the problem that existing technical staff need solve.
The content of the invention
The present invention is according to above-mentioned technical background, there is provided a kind of indoor formaldehyde-removing antibiotic environmental protection sealing wax and preparation method thereof,
Not only antibacterial effect is notable for the sealing wax, while content of formaldehyde is almost equal to zero, it is a kind of health environment-friendly, while the painting of energy purify air
Material, is adapted to various interiors special.
To solve the above problems, the technical solution adopted in the present invention is：
A kind of indoor formaldehyde-removing antibiotic environmental protection sealing wax, it is characterised in that according to weight, the formaldehyde-removing antibiotic
The component of environmentally friendly sealing wax includes：20-35 parts of waterborne self-crosslinkable polyacrylic resin emulsion, deionized water 15-25 parts, silver ion it is molten
Liquid 0.3-1 parts, rutile type titanium white 3-5 parts, 5-10 parts of Mayan indigo plant, nanometer grade silica 3-5 parts, thickener 0.2-0.6
Part, coalescents 0.5-1.5 parts of alcohol ester 12, levelling agent 0.5-1.5 parts, wetting agent 0.3-1 parts, acrylic acid copolymer sodium salt point
Powder 0.3-1 parts, 0.1-0.3 parts of dimethyl silicone polymer defoamer, antimildew disinfectant 0.3-1 parts, ammoniacal liquor PH conditioning agents it is appropriate.
Further, the specific parts by weight of each component are：20 parts of waterborne self-crosslinkable polyacrylic resin emulsion, go
15 parts of ionized water, 0.3 part of silver ion solution, 3 parts of rutile type titanium white, blue 5 parts Mayan, 3 parts of nanometer grade silica, thickening
0.2 part of agent, 0.5 part of 12 coalescents of alcohol ester, 0.5 part of levelling agent, 0.3 part of wetting agent, acrylic acid copolymer sodium salt dispersant
0.3 part, 0.1 part of dimethyl silicone polymer defoamer, 0.3 part of antimildew disinfectant, ammoniacal liquor PH conditioning agents it is appropriate.
Further, the specific parts by weight of each component are：30 parts of waterborne self-crosslinkable polyacrylic resin emulsion, go
20 parts of ionized water, 0.7 part of silver ion solution, 4 parts of rutile type titanium white, blue 8 parts Mayan, 4 parts of nanometer grade silica, thickening
0.4 part of agent, 1 part of 12 coalescents of alcohol ester, 1 part of levelling agent, 0.7 part of wetting agent, acrylic acid copolymer sodium salt dispersant 0.7
Part, 0.2 part of dimethyl silicone polymer defoamer, 0.7 part of antimildew disinfectant, ammoniacal liquor PH conditioning agents are appropriate.
Further, the specific parts by weight of each component are：35 parts of waterborne self-crosslinkable polyacrylic resin emulsion, go
25 parts of ionized water, 1 part of silver ion solution, 5 parts of rutile type titanium white, blue 10 parts Mayan, 5 parts of nanometer grade silica, thickening
0.6 part of agent, 1.5 parts of 12 coalescents of alcohol ester, 1.5 parts of levelling agent, 1 part of wetting agent, acrylic acid copolymer sodium salt dispersant 1
Part, 0.3 part of dimethyl silicone polymer defoamer, 1 part of antimildew disinfectant, ammoniacal liquor PH conditioning agents are appropriate.
Further, the thickener includes hydroxyethyl cellulose and acrylic acid association thickener, and the ethoxy is fine
The weight ratio of dimension element and acrylic acid association thickener is 1: 1.
Further, the nano silicon particle diameter is 10-20nm.
Further, the levelling agent is the one kind in acrylic copolymer, organosilicon, fluorocarbon surfactant.
Further, the wetting agent includes inorganic, organic and high score subclass wetting agent.
A kind of preparation method of indoor formaldehyde-removing antibiotic environmental protection sealing wax, comprises the following steps：
A, first, weighs rutile type titanium white and Mayan is blue by above-mentioned parts by weight, puts it into and mix in grinder
Grinding, fineness of grind is 400-800 mesh；
B, by above-mentioned parts by weight weigh hydroxyethyl cellulose again, dissolving is complete in being added into water, then wherein plus
Enter wetting agent, acrylic acid copolymer sodium salt dispersant, dimethyl silicone polymer defoamer, stir 10-15 minutes, observe all adding
Plus raw material fully dissolve after；
C, the mixture powder that will be obtained in A are slowly added into B solution and are stirred with mixer, what powder was added
Between 20-40 minutes, the mixing time of mixer is 20-30 minutes to time control, and rotating speed is 2000-3000 revs/min, molten
The temperature control of liquid is well mixed to obtain slurries between 60-80 degree；
D, the slurries in C are put into agitator tank, it is then that waterborne self-crosslinkable polyacrylic resin emulsion and silver ion is molten
Liquid is added in slurries, is slowly stirred, and wherein speed of agitator is 200-300 revs/min；
E, the coalescents of alcohol ester 12, levelling agent, antimildew disinfectant are added in D slurries, are then adjusted with ammoniacal liquor PH
PH is adjusted to 8-9 by agent, is stirred 30-40 minutes；
F, by acrylic acid association thickener dilution, be then slowly added in E, mixing time be 20-30 minutes, then
Filtering, packaging.
The raw materials used effect of the present invention is as follows：
Waterborne self-crosslinkable polyacrylic resin emulsion is obtained due to excellent physics, chemical property as coating
Extensive use is arrived.It passes through MOLECULE DESIGN, and appropriate functional group is incorporated into polymer molecular chain, then polymer molecule can
The crosslinking curing by reaction between functional group, forms network structure, improves polymer cohesive force, so as to give full play to its performance,
Improve heat resistance, water resistance and temperature in use.
The mechanism that silver ion solution is used refers to during its is used, to slowly release Ag+, because Ag+ is dense
In the case of can destroy bacterial cell membrane or consumingly attract the thin base of zymoprotein in bacterial body, and be combined together rapidly, reduce
The activity of thin plateau bioactive enzyme, with antibacterial action.
Rutile type titanium white containing titanium dioxide more than 95%, with high temperature resistant, low temperature resistant, corrosion-resistant, high intensity, small
The excellent properties such as proportion, the aperture of its internal void between 0.27-0.98 nanometers, in crystal arrangement, band light current, while tool
There is preferable photooxidation activity；And the organic molecule such as formaldehyde, ammonia, benzene,toluene,xylene diameter is all in 0.4-0.62 nanometers
Between, and be all polar molecule, easily by rutile absorption, simultaneously H2O and CO2 is resolved into photooxidation.It is only by rutile crystal structures
Special seizure efficacy of adsorption, the toxic gases such as formaldehyde, benzene, TVOC are firmly pinned and decomposed, and can effectively be purified the air of a room, and
Secondary pollution is not resulted in.
Mayan indigo plant is that colourless attapulgite clay is mixed with a kind of indigo-blue composition formation from plant, is properly termed as
One of earliest nano material in the world, Mayan is blue to have three big characteristics：Nanoscale molecular absorption affinity --- to Ethylmercurichlorendimide level, nanometer
Level molecular diameter the superpower adsorption capacity of gaseous compound, to polar molecule attraction --- crystalline microporous surface band polarity, it is right
Polar gas compound optionally attraction, simple and effective desorption conditions --- in more than 45 degree of temperature, Mayan indigo plant can
With desorption and regeneration.Because the main toxic and harmful formaldehyde of finishing pollution, ammonia, benzene are all nanoscale gas molecule, Er Qiedou
It is polar molecule, the blue natural jinx into these gases in Mayan.Because the Form aldehyde release time is long, administering needs long-term continuing
It is meaningful, and the blue desorption property simple and easy to apply in Mayan so that the blue repetitive cycling in Mayan is also just adapted to dress using being possibly realized
Repairing pollution control needs requirement lasting for a long time.
Suspension stability that nanometer grade silica can improve coating is poor, thixotropy is poor, weatherability is poor, abrasion resistance difference etc.
Shortcoming, makes film be greatly improved with wall bond strength, and hardness of film increases, and clean surfaces ability is also improved.It is sharp in addition
It is special with the huge specific surface area of nano silicon, many meso-hole structures in surface and superpower adsorption capacity and unusual physics and chemistry
Property, by the functional ionics such as silver ion be equably designed into nano Si 0X surfaces it is mesoporous in, efficient, lasting, resistance to height can be made
Temperature, the nano-antibacterial powder of broad-spectrum antiseptic.
The coalescents of alcohol ester 12 have good hydrolytic stability, low freezing point, moderate volatility；It is efficient poly-
Junction efficiency, low water solubility, are a kind of fabulous coalescents for emulsion paint, and it is except making the minimum film forming of emulsion paint
Temperature reduction is outer, can also improve paint film weatherability, washable property, cleanablity, touch-up paint and improve color developing of coating etc.,
The uniformity and stability of pigment in emulsion paint can also be improved, be the strong solvent of emulsion polymer.
Acrylic acid copolymer sodium salt dispersant has a skeleton for big ion, and (single big ion has many similar
Electrically charged group is connected by chemical chain) and same equivalents small and independent, opposite charge ion balance.Due to
Its ion person's character, polyelectrolyte is generally dissolved easily in water.Within certain limits, with the increase of polymer size, its dispersion is made
With reinforcement.It receives Influence of Electrolyte small, can form many physics and chemistry adsorption sites, good mechanical stability on face, filler particles surface.
With wetting agent compound use, effect can reach optimal.
In the production process of coating, air can be involved in and form bubble, dimethyl silicone polymer defoamer is in foam
Thin layer formation stages work afterwards, and on the one hand finely dispersed defoamer penetrates into foamed elastic film and divides in film
Cloth, and reduction by surface tension causes thin layer to rupture；On the other hand finely dispersed defoamer penetrates into foam lamellae
And form monomolecular film, make its adhesive force reduction, it is easy to thin layer rupture, dimethyl silicone polymer defoamer have high temperature resistant,
Low temperature resistant, stable physical property, chemical inertness, very low surface tension, are conventional defoamers.
Present invention employs extraordinary water-base resin, it is aided with nanoscale function additive, while with the addition of silver ion solution and gold
The materials with functions such as antibacterial, purify airs such as red stone-type titanium dioxide, then the sealing wax being made of the appropriate auxiliary agent for matching, tool
There is superpower sterilizing function, the results showed its antibacterial effect is significantly, according to GB/T21866-2008 standard detections, to large intestine bar
The antibiotic rate of bacterium and staphylococcus aureus is more than 80%；Pernicious gas formaldehyde etc. is also easily adsorbed by it simultaneously, is a kind of peace
Complete and free of contamination environment-friendly type coating.The present invention is applied in the public arenas such as hospital, public place of entertainment, movie theatre finishing and family room
Finishing, helps timely and effectively to press down bactericidal, can to greatest extent reduce and natural environment be polluted and to the damage of health
Evil.
Specific embodiment
Embodiment 1：
A kind of indoor formaldehyde-removing antibiotic environmental protection sealing wax, is made up of following composition with weight portion：Waterborne self-crosslinkable polypropylene
20 parts of acid resin emulsion, 15 parts of deionized water, 0.3 part of silver ion solution, 3 parts of rutile type titanium white, Mayan 5 part, nanometers of indigo plant
3 parts of grade silicon dioxide, 0.2 part of thickener, 0.5 part of 12 coalescents of alcohol ester, 0.5 part of levelling agent, 0.3 part of wetting agent, propylene
0.3 part of acid copolymer potassium salt dispersant, 0.1 part of dimethyl silicone polymer defoamer, 0.3 part of antimildew disinfectant, ammoniacal liquor PH regulations
Appropriate agent.
Embodiment 2：
A kind of indoor formaldehyde-removing antibiotic environmental protection sealing wax, is made up of following composition with weight portion：Waterborne self-crosslinkable polypropylene
30 parts of acid resin emulsion, 20 parts of deionized water, 0.7 part of silver ion solution, 4 parts of rutile type titanium white, Mayan 8 part, nanometers of indigo plant
4 parts of grade silicon dioxide, 0.4 part of thickener, 1 part of 12 coalescents of alcohol ester, 1 part of levelling agent, 0.7 part of wetting agent, acrylic acid are common
0.7 part of polymers potassium salt dispersant, 0.2 part of dimethyl silicone polymer defoamer, 0.7 part of antimildew disinfectant, ammoniacal liquor PH conditioning agents are fitted
Amount.
Embodiment 3：
A kind of indoor formaldehyde-removing antibiotic environmental protection sealing wax, is made up of following composition with weight portion：Waterborne self-crosslinkable polypropylene
35 parts of acid resin emulsion, 25 parts of deionized water, 1 part of silver ion solution, 5 parts of rutile type titanium white, Mayan indigo plant 10 parts, nanoscale
5 parts of silica, 0.6 part of thickener, 1.5 parts of 12 coalescents of alcohol ester, 1.5 parts of levelling agent, 1 part of wetting agent, acrylic acid are common
1 part of polymers potassium salt dispersant, 0.3 part of dimethyl silicone polymer defoamer, 1 part of antimildew disinfectant, ammoniacal liquor PH conditioning agents are appropriate.
The amount of the ammoniacal liquor PH conditioning agents in above-described embodiment 1-3 considers addition according to the pH value for being made finished product, it is ensured that its PH
Between 8-9.
Embodiment 4~6：
A kind of preparation method of indoor formaldehyde-removing antibiotic environmental protection sealing wax, is taken by the material composition composition in embodiment 1-3
Each raw material, comprises the following steps：
A, first, weighs rutile type titanium white and Mayan is blue by above-mentioned parts by weight, puts it into and mix in grinder
Grinding, fineness of grind is 400 mesh；
B, by above-mentioned parts by weight weigh hydroxyethyl cellulose again, dissolving is complete in being added into water, then wherein plus
Enter wetting agent, acrylic acid copolymer sodium salt dispersant, dimethyl silicone polymer defoamer, stir 10 minutes, observe all additions
Raw material fully dissolve after；
C, the mixture powder that will be obtained in A are slowly added into B solution and are stirred with mixer, what powder was added
At 20 minutes, the mixing time of mixer was 20 minutes to time control, and rotating speed is 2000 revs/min, and the temperature control of solution exists
It is 60 degree, well mixed to obtain slurries；
D, the slurries in C are put into agitator tank, it is then that waterborne self-crosslinkable polyacrylic resin emulsion and silver ion is molten
Liquid is added in slurries, is slowly stirred, and wherein speed of agitator is 200 revs/min；
E, the coalescents of alcohol ester 12, levelling agent, antimildew disinfectant are added in D slurries, are then adjusted with ammoniacal liquor PH
PH is adjusted to 8-9 by agent, is stirred 30 minutes；
F, by the dilution of acrylic acid association thickener, be then slowly added in E, mixing time is 20 minutes, then mistake
Filter, packaging.
Embodiment 7~9：
A kind of preparation method of indoor formaldehyde-removing antibiotic environmental protection sealing wax, is taken by the material composition composition in embodiment 1-3
Each raw material, comprises the following steps：
A, first, weighs rutile type titanium white and Mayan is blue by above-mentioned parts by weight, puts it into and mix in grinder
Grinding, fineness of grind is 600 mesh；
B, by above-mentioned parts by weight weigh hydroxyethyl cellulose again, dissolving is complete in being added into water, then wherein plus
Enter wetting agent, acrylic acid copolymer sodium salt dispersant, dimethyl silicone polymer defoamer, stir 12 minutes, observe all additions
Raw material fully dissolve after；
C, the mixture powder that will be obtained in A are slowly added into B solution and are stirred with mixer, what powder was added
At 30 minutes, the mixing time of mixer was 25 minutes to time control, and rotating speed is 2500 revs/min, and the temperature control of solution exists
It is 70 degree, well mixed to obtain slurries；
D, the slurries in C are put into agitator tank, it is then that waterborne self-crosslinkable polyacrylic resin emulsion and silver ion is molten
Liquid is added in slurries, is slowly stirred, and wherein speed of agitator is 250 revs/min；
E, the coalescents of alcohol ester 12, levelling agent, antimildew disinfectant are added in D slurries, are then adjusted with ammoniacal liquor PH
PH is adjusted to 8-9 by agent, is stirred 35 minutes；
F, by the dilution of acrylic acid association thickener, be then slowly added in E, mixing time is 25 minutes, then mistake
Filter, packaging.
Embodiment 10~12：
A kind of preparation method of indoor formaldehyde-removing antibiotic environmental protection sealing wax, is taken by the material composition composition in embodiment 1-3
Each raw material, comprises the following steps：
A, first, weighs rutile type titanium white and Mayan is blue by above-mentioned parts by weight, puts it into and mix in grinder
Grinding, fineness of grind is 800 mesh；
B, by above-mentioned parts by weight weigh hydroxyethyl cellulose again, dissolving is complete in being added into water, then wherein plus
Enter wetting agent, acrylic acid copolymer sodium salt dispersant, dimethyl silicone polymer defoamer, stir 15 minutes, observe all additions
Raw material fully dissolve after；
C, the mixture powder that will be obtained in A are slowly added into B solution and are stirred with mixer, what powder was added
At 40 minutes, the mixing time of mixer was 30 minutes to time control, and rotating speed is 3000 revs/min, and the temperature control of solution exists
It is 80 degree, well mixed to obtain slurries；
D, the slurries in C are put into agitator tank, it is then that waterborne self-crosslinkable polyacrylic resin emulsion and silver ion is molten
Liquid is added in slurries, is slowly stirred, and wherein speed of agitator is 300 revs/min；
E, the coalescents of alcohol ester 12, levelling agent, antimildew disinfectant are added in D slurries, are then adjusted with ammoniacal liquor PH
PH is adjusted to 8-9 by agent, is stirred 40 minutes；
F, by the dilution of acrylic acid association thickener, be then slowly added in E, mixing time is 30 minutes, then mistake
Filter, packaging.
In a kind of preparation method of indoor formaldehyde-removing antibiotic environmental protection sealing wax of the present invention, the mixing speed in step D is not
It is preferably too fast, bubble is otherwise easily produced, influence the performance of product；Acrylic acid association thickener also must be slow in step F
Add, add too fast easy agglomerate particles, yield is not only reduced, while easily reducing quality of finished.
Table 1 below -3 is the experiment number that dependence test is carried out for a kind of indoor formaldehyde-removing antibiotic environmental protection sealing wax of the present invention
According to：
Wherein, after table 1 is this product application, the experimental data of microorganism is detected using sedimentation：
Table 1
Table 2 be this product application after, the elimination experimental data of formaldehyde：
Table 2
| Determined before japanning | 0.35 |
| Paint the 2nd day | 0.19 |
| Place the 4th day | 0.1 |
| Paint the 6th day | 0.04 |
| Elimination factor | 88% |
Table 3 be this product application after, the elimination experimental data of other organic compounds：
Table 3
A kind of indoor formaldehyde-removing antibiotic environmental protection sealing wax of the present invention is after testing：
1. index and technical requirements fully meet the requirement of GB/T9756-2009 standards；
2. water paint of the limits of harmful substances well below HJ/T201-2005 environmental labelling product technical requirements；
3., according to GB/T21866-2008 standard detections, the antibiotic rate to Escherichia coli and staphylococcus aureus exists
More than 80%.
The present invention is not limited to above-mentioned preferred embodiment, and anyone should learn what is made under enlightenment of the invention
Structure change, it is every with of the invention with technical scheme as same or similar, belong to protection scope of the present invention.
Claims (9)
1. a kind of indoor formaldehyde-removing antibiotic environmental protection sealing wax, it is characterised in that according to weight, the formaldehyde-removing antibiotic ring
The component of water conservation paint includes：20-35 parts of waterborne self-crosslinkable polyacrylic resin emulsion, deionized water 15-25 parts, silver ion solution
0.3-1 parts, rutile type titanium white 3-5 parts, 5-10 parts of Mayan indigo plant, nanometer grade silica 3-5 parts, thickener 0.2-0.6 parts,
Coalescents 0.5-1.5 parts of alcohol ester 12, levelling agent 0.5-1.5 parts, wetting agent 0.3-1 parts, acrylic acid copolymer sodium salt dispersion
Agent 0.3-1 parts, 0.1-0.3 parts of dimethyl silicone polymer defoamer, antimildew disinfectant 0.3-1 parts, ammoniacal liquor PH conditioning agents it is appropriate.
2. a kind of indoor formaldehyde-removing antibiotic environmental protection sealing wax according to claim 1, it is characterised in that：The each component
Specifically parts by weight are：20 parts of waterborne self-crosslinkable polyacrylic resin emulsion, 15 parts of deionized water, 0.3 part of silver ion solution, gold
3 parts of red stone-type titanium dioxide, blue 5 parts Mayan, 3 parts of nanometer grade silica, 0.2 part of thickener, the coalescents 0.5 of alcohol ester 12
Part, 0.5 part of levelling agent, 0.3 part of wetting agent, 0.3 part of acrylic acid copolymer sodium salt dispersant, dimethyl silicone polymer defoamer
0.1 part, 0.3 part of antimildew disinfectant, ammoniacal liquor PH conditioning agents it is appropriate.
3. a kind of indoor formaldehyde-removing antibiotic environmental protection sealing wax according to claim 1, it is characterised in that：The each component
Specifically parts by weight are：30 parts of waterborne self-crosslinkable polyacrylic resin emulsion, 20 parts of deionized water, 0.7 part of silver ion solution, gold
4 parts of red stone-type titanium dioxide, blue 8 parts of Mayan, 4 parts of nanometer grade silica, 0.4 part of thickener, 1 part of 12 coalescents of alcohol ester,
1 part of levelling agent, 0.7 part of wetting agent, 0.7 part of acrylic acid copolymer sodium salt dispersant, 0.2 part of dimethyl silicone polymer defoamer,
0.7 part of antimildew disinfectant, ammoniacal liquor PH conditioning agents are appropriate.
4. a kind of indoor formaldehyde-removing antibiotic environmental protection sealing wax according to claim 1, it is characterised in that：The each component
Specifically parts by weight are：35 parts of waterborne self-crosslinkable polyacrylic resin emulsion, 25 parts of deionized water, 1 part of silver ion solution, golden red
5 parts of stone-type titanium dioxide, blue 10 parts of Mayan, 5 parts of nanometer grade silica, 0.6 part of thickener, 1.5 parts of 12 coalescents of alcohol ester,
It is 1.5 parts of levelling agent, 1 part of wetting agent, 1 part of acrylic acid copolymer sodium salt dispersant, 0.3 part of dimethyl silicone polymer defoamer, anti-
1 part of mould bactericide, ammoniacal liquor PH conditioning agents are appropriate.
5. a kind of indoor formaldehyde-removing antibiotic environmental protection sealing wax according to claim 1, it is characterised in that：The thickener bag
Include the weight of hydroxyethyl cellulose and acrylic acid association thickener, the hydroxyethyl cellulose and acrylic acid association thickener
Part ratio is 1: 1.
6. a kind of indoor formaldehyde-removing antibiotic environmental protection sealing wax according to claim 1, it is characterised in that：The nano-silica
SiClx particle diameter is 10-20nm.
7. a kind of indoor formaldehyde-removing antibiotic environmental protection sealing wax according to claim 1, it is characterised in that：The levelling agent is
One kind in acrylic copolymer, organosilicon, fluorocarbon surfactant.
8. a kind of indoor formaldehyde-removing antibiotic environmental protection sealing wax according to claim 1, it is characterised in that：The wetting agent is
One kind in inorganic, organic and high score subclass wetting agent.
9. the preparation method of the environmentally friendly sealing wax of a kind of indoor formaldehyde-removing antibiotic according to claim any one of 1-8, it is special
Levy and be：The preparation method is comprised the following steps：
A, first, weighs rutile type titanium white and Mayan is blue by above-mentioned parts by weight, puts it into mixed grinding in grinder,
Fineness of grind is 400-800 mesh；
B, by above-mentioned parts by weight hydroxyethyl cellulose is weighed again, dissolving is complete in being added into water, and profit is then added wherein
Humectant, acrylic acid copolymer sodium salt dispersant, dimethyl silicone polymer defoamer, stir 10-15 minutes, observe all additions
After raw material fully dissolves；
C, the mixture powder that will be obtained in A are slowly added into B solution and are stirred with mixer, the time that powder is added
Between 20-40 minutes, the mixing time of mixer is 20-30 minutes, and rotating speed is 2000-3000 revs/min, solution for control
Temperature control is well mixed to obtain slurries between 60-80 degree；
D, the slurries in C are put into agitator tank, then add waterborne self-crosslinkable polyacrylic resin emulsion and silver ion solution
Enter in slurries, be slowly stirred, wherein speed of agitator is 200-300 revs/min；
E, the coalescents of alcohol ester 12, levelling agent, antimildew disinfectant are added in D slurries, then will with ammoniacal liquor PH conditioning agents
PH is adjusted to 8-9, stirs 30-40 minutes；
F, by the dilution of acrylic acid association thickener, be then slowly added in E, mixing time is 20-30 minutes, then mistake
Filter, packaging.
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