CN110885580A - Environment-friendly paint additive with deodorization function and preparation method thereof - Google Patents
Environment-friendly paint additive with deodorization function and preparation method thereof Download PDFInfo
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- 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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- 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
- C09D5/18—Fireproof paints including high temperature resistant paints
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- 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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- 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
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
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- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/06—Pretreated ingredients and ingredients covered by the main groups C08K3/00 - C08K7/00
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- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0806—Silver
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- 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
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/2224—Magnesium hydroxide
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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
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- C08K7/00—Use of ingredients characterised by shape
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- C08K7/26—Silicon- containing compounds
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Abstract
The invention discloses an environment-friendly paint additive with a deodorization function, which comprises the following raw materials in parts by weight: 10-14 parts of emulsion, 5-7 parts of bamboo charcoal powder, 7-9 parts of diatomite, 4-6 parts of silver-loaded antibacterial silicon dioxide, 5-9 parts of silicon dioxide coated titanium oxide powder, 4-10 parts of vermiculite, 6-10 parts of perlite, 1-3 parts of aluminum hydroxide, 2-4 parts of magnesium hydroxide, 0.5-0.7 part of dispersing agent, 0.6-0.8 part of defoaming agent and 30-40 parts of ethanol solution. According to the environment-friendly paint additive with the deodorization function and the preparation method thereof, silver-loaded antibacterial silicon dioxide and silicon dioxide coated titanium oxide powder are added into the paint, so that the paint has good antibacterial and bactericidal effects, the diatomite has the porosity of more than 85 percent, the surface area is large, the water absorption capacity is strong, the paint has the effects of adjusting humidity and adsorbing toxic gases, and the bamboo charcoal powder has the super-strong functions of adsorption, humidity adjustment, deodorization, insect prevention and the like, so that the odor can be effectively removed, and the aim of purifying air is fulfilled.
Description
Technical Field
The invention relates to the technical field of environment-friendly coating additives, in particular to an environment-friendly coating additive with a deodorization function and a preparation method thereof.
Background
The coating is traditionally named as paint in China. The coating is a continuous film which is coated on the surface of an object to be protected or decorated and can form firm adhesion with the object to be coated, and is a viscous liquid which is prepared by taking resin, oil or emulsion as a main material, adding or not adding pigments and fillers, adding corresponding auxiliaries and using an organic solvent or water. The book of coating technology which is relatively authoritative in the Chinese coating world is defined as follows: the paint is a material which can be coated on the surface of an object by different construction processes to form a continuous solid film with firm adhesion and certain strength. The film thus formed is generally called a coating film, also called a paint film or a coating.
In the living environment of people, the use of paint is indispensable, the existing environment-friendly paint additive usually contains a large amount of organic matters, wherein, the organic matters not only contain a large amount of formaldehyde, pollute the environment and threaten the health of human bodies, but also contain more toxic and harmful substances, are accompanied by pungent odor, have poor performances of environment protection, air purification and the like, and the paint additive has poor high temperature resistance and flame retardant property, therefore, the environment-friendly paint additive with the deodorization function and the preparation method thereof are provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an environment-friendly coating additive with a deodorization function and a preparation method thereof, and solves the problems that the existing environment-friendly coating additive has more toxic and harmful substances, bad performances of environment protection, air purification and the like along with pungent odor, and poor high-temperature resistance and flame retardance of the coating additive.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: an environment-friendly paint additive with a deodorization function comprises the following raw materials in parts by weight: 10-14 parts of emulsion, 5-7 parts of bamboo charcoal powder, 7-9 parts of diatomite, 4-6 parts of silver-loaded antibacterial silicon dioxide, 5-9 parts of silicon dioxide coated titanium oxide powder, 4-10 parts of vermiculite, 6-10 parts of perlite, 1-3 parts of aluminum hydroxide, 2-4 parts of magnesium hydroxide, 0.5-0.7 part of dispersing agent, 0.6-0.8 part of defoaming agent and 30-40 parts of ethanol solution.
Preferably, the raw materials comprise the following components in parts by weight: 10 parts of emulsion, 5 parts of bamboo charcoal powder, 7 parts of diatomite, 4 parts of silver-loaded antibacterial silicon dioxide, 5 parts of silicon dioxide coated titanium oxide powder, 4 parts of vermiculite, 6 parts of perlite, 1 part of aluminum hydroxide, 2 parts of magnesium hydroxide, 0.5 part of dispersing agent, 0.6 part of defoaming agent and 30 parts of ethanol solution.
Preferably, the raw materials comprise the following components in parts by weight: 12 parts of emulsion, 6 parts of bamboo charcoal powder, 8 parts of diatomite, 5 parts of silver-loaded antibacterial silicon dioxide, 7 parts of silicon dioxide coated titanium oxide powder, 7 parts of vermiculite, 8 parts of perlite, 2 parts of aluminum hydroxide, 3 parts of magnesium hydroxide, 0.6 part of dispersing agent, 0.7 part of defoaming agent and 35 parts of ethanol solution.
Preferably, the raw materials comprise the following components in parts by weight: 14 parts of emulsion, 7 parts of bamboo charcoal powder, 9 parts of diatomite, 6 parts of silver-loaded antibacterial silicon dioxide, 9 parts of silicon dioxide coated titanium oxide powder, 10 parts of vermiculite, 10 parts of perlite, 3 parts of aluminum hydroxide, 4 parts of magnesium hydroxide, 0.7 part of dispersing agent, 0.8 part of defoaming agent and 40 parts of ethanol solution.
Preferably, the defoamer is polydimethylsiloxane.
Preferably, the dispersant is one or more of triethyl hexyl phosphoric acid, sodium dodecyl sulfate, methyl amyl alcohol, cellulose derivatives, polyacrylamide, Guel gum and fatty acid polyglycol ester.
Preferably, the additive is added in an amount of 7-10% by weight of the coating.
The invention also discloses a preparation method of the environment-friendly coating additive with the deodorization function, which comprises the following steps:
s1, weighing the following raw materials: weighing emulsion, bamboo charcoal powder, diatomite, silver-loaded antibacterial silicon dioxide, silicon dioxide-coated titanium oxide powder, vermiculite, perlite, aluminum hydroxide, magnesium hydroxide, a dispersing agent, a defoaming agent and an ethanol solution according to the weight components, and selecting for later use;
s2, grinding into powder: adding vermiculite, perlite, aluminum hydroxide and magnesium hydroxide into a grinder, grinding the vermiculite, the perlite, the aluminum hydroxide and the magnesium hydroxide into powder by using the grinder, taking out the powder of the vermiculite, the perlite, the aluminum hydroxide and the magnesium hydroxide, adding an ethanol solution as a solvent for dissolving, mixing, stirring and grinding, and grinding into slurry for later use;
s3, raw material dissolution: pouring the ethanol solution into a stirring kettle, sequentially adding the emulsion, the bamboo charcoal powder, the diatomite, the silver-loaded antibacterial silicon dioxide and the silicon dioxide-coated titanium oxide powder, stirring, and adjusting the rotation speed of the stirring kettle to 200-300 revolutions per minute for 5-7 min;
s4, mixing the raw materials: pouring the slurry in the step S2 into a stirring kettle in the step S3, sequentially adding a dispersing agent and a defoaming agent, and continuously stirring, wherein the rotating speed of the stirring kettle is adjusted to 500-700 revolutions per minute, and the stirring time is 10-15 min;
s5, concentrating and preparing: and (4) heating and concentrating the mixed solution obtained in the step (S4), controlling the heating temperature at 50-70 ℃, then filtering, removing filter residues, collecting filtrate, and further concentrating the filtrate under reduced pressure to obtain the environment-friendly coating additive.
(III) advantageous effects
The invention provides an environment-friendly paint additive with a deodorization function and a preparation method thereof. Compared with the prior art, the method has the following beneficial effects:
(1) the environment-friendly paint additive with the deodorization function and the preparation method thereof comprise the following raw materials in parts by weight: 10-14 parts of emulsion, 5-7 parts of bamboo charcoal powder, 7-9 parts of diatomite, 4-6 parts of silver-loaded antibacterial silicon dioxide, 5-9 parts of silicon dioxide coated titanium oxide powder, 4-10 parts of vermiculite, 6-10 parts of perlite, 1-3 parts of aluminum hydroxide, 2-4 parts of magnesium hydroxide, 0.5-0.7 part of dispersing agent, 0.6-0.8 part of defoaming agent and 30-40 parts of ethanol solution, S1, and the following raw materials are weighed: weighing emulsion, bamboo charcoal powder, diatomite, silver-loaded antibacterial silicon dioxide, silicon dioxide-coated titanium oxide powder, vermiculite, perlite, aluminum hydroxide, magnesium hydroxide, a dispersing agent, a defoaming agent and an ethanol solution according to the weight components, and selecting for later use; s3, raw material dissolution: pouring the ethanol solution into a stirring kettle, sequentially adding the emulsion, the bamboo charcoal powder, the diatomite, the silver-loaded antibacterial silicon dioxide and the silicon dioxide-coated titanium oxide powder, stirring, and adjusting the rotation speed of the stirring kettle to 200-300 revolutions per minute for 5-7 min; s4, mixing the raw materials: pouring the slurry in the S2 into a stirring kettle in the S3, sequentially adding a dispersing agent and a defoaming agent, continuously stirring, adjusting the rotation speed of the stirring kettle to 500-700 r/min, and stirring for 10-15 min, wherein silver-loaded antibacterial silica and silica-coated titanium oxide powder are added into the paint, so that the paint has good antibacterial and bactericidal effects, the porosity of the diatomite reaches more than 85%, the surface area is large, the water absorption capacity is high, the paint has the functions of adjusting humidity and adsorbing toxic gases, and the bamboo charcoal powder has super-strong adsorption, humidity adjustment, deodorization, insect prevention and other functions, so that odor can be effectively removed, and the aim of purifying air is fulfilled.
(2) The environment-friendly paint additive with the deodorization function and the preparation method thereof are characterized in that the raw materials in S1 are weighed as follows: weighing emulsion, bamboo charcoal powder, diatomite, silver-loaded antibacterial silicon dioxide, silicon dioxide-coated titanium oxide powder, vermiculite, perlite, aluminum hydroxide, magnesium hydroxide, a dispersing agent, a defoaming agent and an ethanol solution according to the weight components, and selecting for later use; s2, grinding into powder: the vermiculite, the perlite, the aluminum hydroxide and the magnesium hydroxide are added into a grinding machine, the grinding machine is used for grinding the materials into powder, then the powder of the vermiculite, the perlite, the aluminum hydroxide and the magnesium hydroxide is taken out, an ethanol solution is added to be used as a solvent for dissolving, then the materials are mixed, stirred and ground, the mixture is ground into slurry for later use, and the vermiculite and the perlite are added into the paint, so that the prepared paint additive is poor in heat conductivity and has good fireproof performance by utilizing the characteristics of high melting point, small heat conductivity coefficient and the like of the vermiculite and the perlite materials.
(3) The environment-friendly paint additive with the deodorization function and the preparation method thereof are characterized in that the raw materials in S1 are weighed as follows: weighing emulsion, bamboo charcoal powder, diatomite, silver-loaded antibacterial silicon dioxide, silicon dioxide-coated titanium oxide powder, vermiculite, perlite, aluminum hydroxide, magnesium hydroxide, a dispersing agent, a defoaming agent and an ethanol solution according to the weight components, and selecting for later use; s2, grinding into powder: the vermiculite, the perlite, the aluminum hydroxide and the magnesium hydroxide are added into a grinding machine, the grinding machine is used for grinding the vermiculite, the perlite, the aluminum hydroxide and the magnesium hydroxide into powder, then the powder of the vermiculite, the perlite, the aluminum hydroxide and the magnesium hydroxide is taken out, an ethanol solution is added to be used as a solvent for dissolving, then mixing, stirring and grinding are carried out, grinding is carried out to obtain slurry for later use, through adding the aluminum hydroxide and the magnesium hydroxide, a large amount of hydroxyl groups are released to combine water when the aluminum hydroxide and the magnesium hydroxide are combusted, and the generated water absorbs heat to take away most of heat, so that the.
Drawings
FIG. 1 is a process flow diagram for the preparation of an environmentally friendly coating additive according to the present invention;
FIG. 2 is a comparative chart of a market environmental protection coating additive of the present invention;
FIG. 3 is a comparative chart of environmentally friendly coating additives of examples of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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.
Referring to fig. 1-3, an embodiment of the present invention provides a technical solution: an environment-friendly paint additive with deodorization function and a preparation method thereof,
the method specifically comprises the following embodiments:
example 1
The raw materials comprise by weight: 10 parts of emulsion, 5 parts of bamboo charcoal powder, 7 parts of diatomite, 4 parts of silver-loaded antibacterial silicon dioxide, 5 parts of silicon dioxide coated titanium oxide powder, 4 parts of vermiculite, 6 parts of perlite, 1 part of aluminum hydroxide, 2 parts of magnesium hydroxide, 0.5 part of dispersing agent, 0.6 part of defoaming agent and 30 parts of ethanol solution.
The invention also discloses a preparation method of the environment-friendly coating additive with the deodorization function, which comprises the following steps:
s1, weighing the following raw materials: weighing emulsion, bamboo charcoal powder, diatomite, silver-loaded antibacterial silicon dioxide, silicon dioxide-coated titanium oxide powder, vermiculite, perlite, aluminum hydroxide, magnesium hydroxide, a dispersing agent, a defoaming agent and an ethanol solution according to the weight components, and selecting for later use;
s2, grinding into powder: adding vermiculite, perlite, aluminum hydroxide and magnesium hydroxide into a grinder, grinding the vermiculite, the perlite, the aluminum hydroxide and the magnesium hydroxide into powder by using the grinder, taking out the powder of the vermiculite, the perlite, the aluminum hydroxide and the magnesium hydroxide, adding an ethanol solution as a solvent for dissolving, mixing, stirring and grinding, and grinding into slurry for later use;
s3, raw material dissolution: pouring the ethanol solution into a stirring kettle, sequentially adding the emulsion, the bamboo charcoal powder, the diatomite, the silver-loaded antibacterial silicon dioxide and the silicon dioxide-coated titanium oxide powder, stirring, and adjusting the rotation speed of the stirring kettle to 200 revolutions per minute for 5 minutes;
s4, mixing the raw materials: pouring the slurry in the step S2 into a stirring kettle in the step S3, sequentially adding a dispersing agent and a defoaming agent, and continuously stirring, wherein the rotating speed of the stirring kettle is adjusted to 500 revolutions per minute, and the stirring time is 10 minutes;
s5, concentrating and preparing: and (4) heating and concentrating the mixed solution obtained in the step (S4), controlling the heating temperature at 50 ℃, then filtering, removing filter residues, collecting filtrate, and further concentrating the filtrate under reduced pressure to obtain the environment-friendly coating additive.
Example 2
The raw materials comprise by weight: 12 parts of emulsion, 6 parts of bamboo charcoal powder, 8 parts of diatomite, 5 parts of silver-loaded antibacterial silicon dioxide, 7 parts of silicon dioxide coated titanium oxide powder, 7 parts of vermiculite, 8 parts of perlite, 2 parts of aluminum hydroxide, 3 parts of magnesium hydroxide, 0.6 part of dispersing agent, 0.7 part of defoaming agent and 35 parts of ethanol solution.
The invention also discloses a preparation method of the environment-friendly coating additive with the deodorization function, which comprises the following steps:
s1, weighing the following raw materials: weighing emulsion, bamboo charcoal powder, diatomite, silver-loaded antibacterial silicon dioxide, silicon dioxide-coated titanium oxide powder, vermiculite, perlite, aluminum hydroxide, magnesium hydroxide, a dispersing agent, a defoaming agent and an ethanol solution according to the weight components, and selecting for later use;
s2, grinding into powder: adding vermiculite, perlite, aluminum hydroxide and magnesium hydroxide into a grinder, grinding the vermiculite, the perlite, the aluminum hydroxide and the magnesium hydroxide into powder by using the grinder, taking out the powder of the vermiculite, the perlite, the aluminum hydroxide and the magnesium hydroxide, adding an ethanol solution as a solvent for dissolving, mixing, stirring and grinding, and grinding into slurry for later use;
s3, raw material dissolution: pouring the ethanol solution into a stirring kettle, sequentially adding the emulsion, the bamboo charcoal powder, the diatomite, the silver-loaded antibacterial silicon dioxide and the silicon dioxide-coated titanium oxide powder, stirring, and adjusting the rotation speed of the stirring kettle to 2500 revolutions per minute for 6 minutes;
s4, mixing the raw materials: pouring the slurry in the step S2 into a stirring kettle in the step S3, sequentially adding a dispersing agent and a defoaming agent, and continuously stirring, wherein the rotating speed of the stirring kettle is adjusted to 600 revolutions per minute, and the stirring time is 13 minutes;
s5, concentrating and preparing: and (4) heating and concentrating the mixed solution obtained in the step (S4), controlling the heating temperature at 60 ℃, then filtering, removing filter residues, collecting filtrate, and further concentrating the filtrate under reduced pressure to obtain the environment-friendly coating additive.
Example 3
The raw materials comprise by weight: 14 parts of emulsion, 7 parts of bamboo charcoal powder, 9 parts of diatomite, 6 parts of silver-loaded antibacterial silicon dioxide, 9 parts of silicon dioxide coated titanium oxide powder, 10 parts of vermiculite, 10 parts of perlite, 3 parts of aluminum hydroxide, 4 parts of magnesium hydroxide, 0.7 part of dispersing agent, 0.8 part of defoaming agent and 40 parts of ethanol solution.
The invention also discloses a preparation method of the environment-friendly coating additive with the deodorization function, which comprises the following steps:
s1, weighing the following raw materials: weighing emulsion, bamboo charcoal powder, diatomite, silver-loaded antibacterial silicon dioxide, silicon dioxide-coated titanium oxide powder, vermiculite, perlite, aluminum hydroxide, magnesium hydroxide, a dispersing agent, a defoaming agent and an ethanol solution according to the weight components, and selecting for later use;
s2, grinding into powder: adding vermiculite, perlite, aluminum hydroxide and magnesium hydroxide into a grinder, grinding the vermiculite, the perlite, the aluminum hydroxide and the magnesium hydroxide into powder by using the grinder, taking out the powder of the vermiculite, the perlite, the aluminum hydroxide and the magnesium hydroxide, adding an ethanol solution as a solvent for dissolving, mixing, stirring and grinding, and grinding into slurry for later use;
s3, raw material dissolution: pouring the ethanol solution into a stirring kettle, sequentially adding the emulsion, the bamboo charcoal powder, the diatomite, the silver-loaded antibacterial silicon dioxide and the silicon dioxide-coated titanium oxide powder, stirring, and adjusting the rotation speed of the stirring kettle to 300 revolutions per minute for 7 minutes;
s4, mixing the raw materials: pouring the slurry in the step S2 into a stirring kettle in the step S3, sequentially adding a dispersing agent and a defoaming agent, and continuously stirring, wherein the rotating speed of the stirring kettle is regulated to 700 revolutions per minute, and the stirring time is 15 minutes;
s5, concentrating and preparing: and (4) heating and concentrating the mixed solution obtained in the step (S4), controlling the heating temperature at 70 ℃, then filtering, removing filter residues, collecting filtrate, and further concentrating the filtrate under reduced pressure to obtain the environment-friendly coating additive.
Comparative experiment
A manufacturer of an environment-friendly coating additive respectively selects the environment-friendly coating additives prepared in the embodiments 1 to 3 and market environment-friendly coating additives to carry out a comparison experiment, as can be seen from fig. 2, the environment-friendly coating additives prepared in the embodiments 1 to 3 have good deodorization effects, and the deodorization effects of the market environment-friendly coating additives are general or very poor, the deodorization effect of the environment-friendly coating additives prepared by the invention is far higher than that of the market environment-friendly coating additives, as can be seen from fig. 3, the environment-friendly coating additives prepared in the embodiment 2 have the best deodorization effect and are the preferred scheme; the other two are acceptable.
In conclusion, the silver-loaded antibacterial silicon dioxide and the titanium oxide powder coated by the silicon dioxide are added into the paint, so that the paint has good antibacterial and bactericidal effects, the diatomite has the porosity of more than 85 percent, large surface area and strong water absorption capacity, has the functions of adjusting humidity and adsorbing toxic gases, and can effectively remove odor and achieve the aim of purifying air by utilizing the functions of super adsorption, humidity adjustment, deodorization, insect prevention and the like of the bamboo charcoal powder.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An environment-friendly paint additive with a deodorization function is characterized in that: the raw materials comprise by weight: 10-14 parts of emulsion, 5-7 parts of bamboo charcoal powder, 7-9 parts of diatomite, 4-6 parts of silver-loaded antibacterial silicon dioxide, 5-9 parts of silicon dioxide coated titanium oxide powder, 4-10 parts of vermiculite, 6-10 parts of perlite, 1-3 parts of aluminum hydroxide, 2-4 parts of magnesium hydroxide, 0.5-0.7 part of dispersing agent, 0.6-0.8 part of defoaming agent and 30-40 parts of ethanol solution.
2. The environment-friendly paint additive with deodorization function as claimed in claim 1, wherein: the raw materials comprise by weight: 10 parts of emulsion, 5 parts of bamboo charcoal powder, 7 parts of diatomite, 4 parts of silver-loaded antibacterial silicon dioxide, 5 parts of silicon dioxide coated titanium oxide powder, 4 parts of vermiculite, 6 parts of perlite, 1 part of aluminum hydroxide, 2 parts of magnesium hydroxide, 0.5 part of dispersing agent, 0.6 part of defoaming agent and 30 parts of ethanol solution.
3. The environment-friendly paint additive with deodorization function as claimed in claim 1, wherein: the raw materials comprise by weight: 12 parts of emulsion, 6 parts of bamboo charcoal powder, 8 parts of diatomite, 5 parts of silver-loaded antibacterial silicon dioxide, 7 parts of silicon dioxide coated titanium oxide powder, 7 parts of vermiculite, 8 parts of perlite, 2 parts of aluminum hydroxide, 3 parts of magnesium hydroxide, 0.6 part of dispersing agent, 0.7 part of defoaming agent and 35 parts of ethanol solution.
4. The environment-friendly paint additive with deodorization function as claimed in claim 1, wherein: the raw materials comprise by weight: 14 parts of emulsion, 7 parts of bamboo charcoal powder, 9 parts of diatomite, 6 parts of silver-loaded antibacterial silicon dioxide, 9 parts of silicon dioxide coated titanium oxide powder, 10 parts of vermiculite, 10 parts of perlite, 3 parts of aluminum hydroxide, 4 parts of magnesium hydroxide, 0.7 part of dispersing agent, 0.8 part of defoaming agent and 40 parts of ethanol solution.
5. The environmentally friendly paint additive having deodorizing function according to claims 1 to 4, wherein: the defoaming agent is polydimethylsiloxane.
6. The environmentally friendly paint additive having deodorizing function according to claims 1 to 4, wherein: the dispersing agent is one or a combination of more of triethyl hexyl phosphoric acid, sodium dodecyl sulfate, methyl amyl alcohol, cellulose derivatives, polyacrylamide, Gul gum and fatty acid polyglycol ester.
7. The environmentally friendly paint additive having deodorizing function according to claims 1 to 4, wherein: the additive accounts for 7-10% of the weight of the coating.
8. A preparation method of an environment-friendly paint additive with a deodorization function is characterized by comprising the following steps: the method specifically comprises the following steps:
s1, weighing the following raw materials: weighing emulsion, bamboo charcoal powder, diatomite, silver-loaded antibacterial silicon dioxide, silicon dioxide-coated titanium oxide powder, vermiculite, perlite, aluminum hydroxide, magnesium hydroxide, a dispersing agent, a defoaming agent and an ethanol solution according to the weight components, and selecting for later use;
s2, grinding into powder: adding vermiculite, perlite, aluminum hydroxide and magnesium hydroxide into a grinder, grinding the vermiculite, the perlite, the aluminum hydroxide and the magnesium hydroxide into powder by using the grinder, taking out the powder of the vermiculite, the perlite, the aluminum hydroxide and the magnesium hydroxide, adding an ethanol solution as a solvent for dissolving, mixing, stirring and grinding, and grinding into slurry for later use;
s3, raw material dissolution: pouring the ethanol solution into a stirring kettle, sequentially adding the emulsion, the bamboo charcoal powder, the diatomite, the silver-loaded antibacterial silicon dioxide and the silicon dioxide-coated titanium oxide powder, stirring, and adjusting the rotation speed of the stirring kettle to 200-300 revolutions per minute for 5-7 min;
s4, mixing the raw materials: pouring the slurry in the step S2 into a stirring kettle in the step S3, sequentially adding a dispersing agent and a defoaming agent, and continuously stirring, wherein the rotating speed of the stirring kettle is adjusted to 500-700 revolutions per minute, and the stirring time is 10-15 min;
s5, concentrating and preparing: and (4) heating and concentrating the mixed solution obtained in the step (S4), controlling the heating temperature at 50-70 ℃, then filtering, removing filter residues, collecting filtrate, and further concentrating the filtrate under reduced pressure to obtain the environment-friendly coating additive.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101134854A (en) * | 2007-10-08 | 2008-03-05 | 彭桦 | Tunnel fire-proof paint |
| CN101386719A (en) * | 2008-08-28 | 2009-03-18 | 冯守中 | Multifunctional coatings and preparation method thereof |
| CN108641449A (en) * | 2018-05-29 | 2018-10-12 | 中建河图建设有限公司 | A kind of environmental protection coating material and preparation method thereof with antibacterial and deodorization functions |
-
2019
- 2019-12-06 CN CN201911246465.4A patent/CN110885580A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101134854A (en) * | 2007-10-08 | 2008-03-05 | 彭桦 | Tunnel fire-proof paint |
| CN101386719A (en) * | 2008-08-28 | 2009-03-18 | 冯守中 | Multifunctional coatings and preparation method thereof |
| CN108641449A (en) * | 2018-05-29 | 2018-10-12 | 中建河图建设有限公司 | A kind of environmental protection coating material and preparation method thereof with antibacterial and deodorization functions |
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