CN112778855A - Anti-fouling antistatic elastic exterior wall coating and preparation method thereof - Google Patents
Anti-fouling antistatic elastic exterior wall coating and preparation method thereof Download PDFInfo
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- CN112778855A CN112778855A CN202011614720.9A CN202011614720A CN112778855A CN 112778855 A CN112778855 A CN 112778855A CN 202011614720 A CN202011614720 A CN 202011614720A CN 112778855 A CN112778855 A CN 112778855A
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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
- C09D133/04—Homopolymers or copolymers of esters
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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
- C09D143/00—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 containing boron, silicon, phosphorus, selenium, tellurium, or a metal; Coating compositions based on derivatives of such polymers
- C09D143/04—Homopolymers or copolymers of monomers containing silicon
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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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
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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
- C09D5/004—Reflecting paints; Signal paints
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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
- C09D5/24—Electrically-conducting paints
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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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- 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
- C09D7/63—Additives non-macromolecular organic
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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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- 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
- 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
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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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
- C08K2201/001—Conductive additives
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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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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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
- C08L2201/00—Properties
- C08L2201/04—Antistatic
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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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
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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 an anti-fouling antistatic elastic exterior wall coating and a preparation method thereof, wherein the anti-fouling antistatic elastic exterior wall coating comprises the following raw materials in parts by weight: 30-50 parts of emulsion, 3-10 parts of organic silicon resin, 15-25 parts of titanium dioxide, 3-10 parts of silver-plated coated conductive material, 3-5 parts of antistatic agent, 5-10 parts of nano zinc oxide, 3-5 parts of nano silicon dioxide, 5-10 parts of filler, 1-2 parts of auxiliary agent, 0-10 parts of color paste, 5-10 parts of propylene glycol and 2-10 parts of water. The anti-fouling antistatic elastic exterior wall coating prepared by the invention not only meets all specified indexes, but also has the effects of permanent antistatic performance, antibiosis and disinfection, air purification, reflection and heat insulation and the like, can be widely applied to decoration and protection of exterior walls, and can also be applied to coating of interior walls of machine rooms, classrooms, offices, hospitals, factories and the like which need antistatic requirements.
Description
Technical Field
The invention relates to an anti-fouling antistatic elastic exterior wall coating and a preparation method thereof, belonging to the field of multifunctional coatings.
Background
The traditional latex paint for the outer wall belongs to a thin coating product, has the advantages of low manufacturing cost, easy renovation, easy construction, rich colors and the like, but has the problems of exposed wall defects (cracking, efflorescence), dust accumulation and the like after being used for a certain time, so the application is less and less, and more than 80 percent of the latex paint is replaced by stone-like coating.
The exterior wall coating can be divided into an intrinsic type antistatic coating and a doped type antistatic coating according to different raw materials and preparation methods. The intrinsic antistatic coating takes a conductive polymer as a film forming substance, and the use of the intrinsic antistatic coating is limited due to high cost, immature technology and the like; the doped antistatic paint is prepared with insulating organic polymer as main filming matter and conducting stuffing, and through the conducting action of the conducting stuffing. The conventional conductive materials mostly use carbon series (such as graphite, carbon black and carbon fiber), metals (such as silver, copper, nickel, zinc and iron alloy), metal oxides and the like as main conductive fillers. Most of the paint has dark color, is not easy to disperse, has unstable electrical property and limited use, and is difficult to meet the decoration requirement of modern paint.
In addition, in order to improve the antifouling performance of the coating, the traditional method is to change the surface tension of the coating, one direction is hydrophilic, and the other direction is oleophilic, but the adsorption of the coating to dust cannot be changed.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an anti-fouling and antistatic elastic exterior wall coating and a preparation method thereof.
In order to achieve the purpose, the antifouling antistatic elastic exterior wall coating comprises the following raw materials in parts by weight: 30-50 parts of emulsion, 3-10 parts of organic silicon resin, 15-25 parts of titanium dioxide, 3-10 parts of silver-plated coated conductive material, 3-5 parts of antistatic agent, 5-10 parts of nano zinc oxide, 3-5 parts of nano silicon dioxide, 5-10 parts of filler, 1-2 parts of auxiliary agent, 0-10 parts of color paste, 5-10 parts of propylene glycol and 2-10 parts of water.
Furthermore, the emulsion is at least one of elastic pure acrylic emulsion, polyurethane emulsion and silicone acrylic emulsion.
Further, the organic silicon resin adopts methoxy polysiloxane or methyl methoxy polysiloxane.
Further, the silver-plated coated conductive material adopts silver-plated glass beads or silver-plated talcum powder.
Further, the antistatic agent adopts (methyl) acrylate copolymer or methoxy polyethylene glycol methacrylate copolymer containing quaternary ammonium salt.
Furthermore, the filler adopts heavy calcium or wollastonite powder of 1000 meshes.
Furthermore, the auxiliary agent adopts at least one of a dispersing agent, a wetting agent, a defoaming agent and a thickening agent.
Furthermore, the color paste is environment-friendly color paste with the particle size less than or equal to 20 mu m.
In addition, the invention also provides a preparation method of the anti-fouling antistatic elastic exterior wall coating, which comprises the following steps:
according to the weight of the formula, firstly adding water into a dispersion cylinder, adding propylene glycol, an auxiliary agent, titanium dioxide, a filler and nano-silica under stirring, dispersing for 15-30 minutes at a high speed until the fineness reaches 50 mu m, then adding an emulsion, an organic silicon resin, a silver-plated coated conductive material, an antistatic agent and nano-zinc oxide at a medium speed, adding color paste according to needs, and adjusting the viscosity to obtain the anti-fouling antistatic elastic exterior wall coating.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention selects the substances with larger dielectric constant, lower price and lighter color, such as glass microspheres and talcum powder as the core, and uses metal silver as the surface coating to prepare conductive ions through chemical plating, and the conductive ions are used as conductive fillers and have super conductivity.
2. The nano zinc oxide and the nano silicon dioxide have the auxiliary conductive function, and simultaneously can reflect ultraviolet light and infrared light, reduce the surface temperature of the coating, reflect heat insulation and improve the heat aging performance of the coating.
3. The organic silicon resin has good permeability, can permeate into a base layer to react with silicate to generate a chemical anchoring effect, improves the adhesive force of a coating and the air permeability of the coating, simultaneously improves the pH value of a system, and reduces VOC (volatile organic compounds) emission. Meanwhile, the organic silicon resin further improves the dirt resistance and aging resistance of the coating.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention.
Example 1
The anti-fouling antistatic elastic exterior wall coating comprises the following raw materials in parts by weight: 30 parts of emulsion, 3 parts of organic silicon resin, 15 parts of titanium dioxide, 3 parts of silver-plated coated conductive material, 3 parts of antistatic agent, 5 parts of nano zinc oxide, 3 parts of nano silicon dioxide, 5 parts of filler, 1 part of auxiliary agent, 1 part of color paste, 5 parts of propylene glycol and 2 parts of water.
The emulsion is elastic pure acrylic emulsion. The organic silicon resin adopts methoxy polysiloxane.
The silver-plated coated conductive material adopts silver-plated glass beads.
The antistatic agent adopts (methyl) acrylate copolymer containing quaternary ammonium salt. The filler adopts heavy calcium carbonate.
The auxiliary agent adopts a dispersing agent and a wetting agent. The color paste is environment-friendly color paste with the particle size less than or equal to 20 mu m.
The preparation method of the anti-fouling antistatic elastic exterior wall coating comprises the following steps: according to the weight of the formula, firstly adding water into a dispersion cylinder, adding propylene glycol, an auxiliary agent, titanium dioxide, a filler and nano-silica under stirring, dispersing for 15 minutes at a high speed until the fineness reaches 50 mu m, then adding an emulsion, an organic silicon resin, a silver-plated coated conductive material, an antistatic agent and nano-zinc oxide at a medium speed or below, adding color paste according to needs, and adjusting the viscosity to obtain the anti-fouling antistatic elastic exterior wall coating.
Example 2
The anti-fouling antistatic elastic exterior wall coating is characterized by comprising the following raw materials in parts by weight: 40 parts of emulsion, 5 parts of organic silicon resin, 20 parts of titanium dioxide, 5 parts of silver-plated coated conductive material, 4 parts of antistatic agent, 8 parts of nano zinc oxide, 4 parts of nano silicon dioxide, 8 parts of filler, 1.5 parts of assistant, 5 parts of color paste, 8 parts of propylene glycol and 5 parts of water.
The emulsion is acrylic emulsion. The organic silicon resin adopts methyl methoxy polysiloxane.
The silver-plated coated conductive material adopts silver-plated talcum powder. The antistatic agent adopts methoxy polyethylene glycol methacrylate copolymer. The filler adopts 1000-mesh wollastonite powder.
The auxiliary agent adopts a dispersing agent, a defoaming agent and a thickening agent. The color paste is environment-friendly color paste with the particle size less than or equal to 20 mu m.
The preparation method of the anti-fouling antistatic elastic exterior wall coating comprises the following steps: according to the weight of the formula, firstly adding water into a dispersion cylinder, adding propylene glycol, an auxiliary agent, titanium dioxide, a filler and nano-silica under stirring, dispersing for 20 minutes at a high speed until the fineness reaches 50 mu m, then adding an emulsion, an organic silicon resin, a silver-plated coated conductive material, an antistatic agent and nano-zinc oxide at a medium speed or below, adding color paste according to needs, and adjusting the viscosity to obtain the anti-fouling antistatic elastic exterior wall coating.
Example 3
The anti-fouling antistatic elastic exterior wall coating is characterized by comprising the following raw materials in parts by weight: 50 parts of emulsion, 10 parts of organic silicon resin, 25 parts of titanium dioxide, 10 parts of silver-plated coated conductive material, 5 parts of antistatic agent, 10 parts of nano zinc oxide, 5 parts of nano silicon dioxide, 10 parts of filler, 2 parts of auxiliary agent, 10 parts of color paste, 10 parts of propylene glycol and 10 parts of water.
The emulsion is prepared by mixing polyurethane emulsion and silicone-acrylate emulsion. The organic silicon resin adopts methoxy polysiloxane.
The silver-plated coated conductive material adopts silver-plated glass beads.
The antistatic agent adopts (methyl) acrylate copolymer containing quaternary ammonium salt. The filler adopts heavy calcium carbonate.
The auxiliary agent adopts a dispersing agent. The color paste is environment-friendly color paste with the particle size less than or equal to 20 mu m.
The preparation method of the anti-fouling antistatic elastic exterior wall coating comprises the following steps: according to the weight of the formula, firstly adding water into a dispersion cylinder, adding propylene glycol, an auxiliary agent, titanium dioxide, a filler and nano-silica under stirring, dispersing at a high speed for 30 minutes until the fineness reaches 50 mu m, then adding an emulsion, an organic silicon resin, a silver-plated coated conductive material, an antistatic agent and nano-zinc oxide at an intermediate speed or below, adding color paste according to needs, and adjusting the viscosity to obtain the anti-fouling antistatic elastic exterior wall coating.
The performance of the anti-fouling and anti-static elastic exterior wall coating prepared in example 1 was tested, and is specifically shown in table 1 below.
TABLE 1 test Properties
The anti-fouling antistatic elastic exterior wall coating prepared by the invention not only meets all specified indexes, but also has the effects of permanent antistatic performance, antibiosis and disinfection, air purification, reflection and heat insulation and the like, can be widely applied to decoration and protection of exterior walls, and can also be applied to coating of interior walls of machine rooms, classrooms, offices, hospitals, factories and the like which need antistatic requirements.
Claims (9)
1. The anti-fouling antistatic elastic exterior wall coating is characterized by comprising the following raw materials in parts by weight: 30-50 parts of emulsion, 3-10 parts of organic silicon resin, 15-25 parts of titanium dioxide, 3-10 parts of silver-plated coated conductive material, 3-5 parts of antistatic agent, 5-10 parts of nano zinc oxide, 3-5 parts of nano silicon dioxide, 5-10 parts of filler, 1-2 parts of auxiliary agent, 0-10 parts of color paste, 5-10 parts of propylene glycol and 2-10 parts of water.
2. The antifouling antistatic elastic exterior wall coating as claimed in claim 1, wherein the emulsion is at least one of elastic pure acrylic emulsion, polyurethane emulsion and silicone acrylic emulsion.
3. The antifouling antistatic elastic exterior wall coating as claimed in claim 1, wherein the silicone resin is methoxy polysiloxane or methyl methoxy polysiloxane.
4. The anti-fouling antistatic elastic exterior wall coating as claimed in claim 1, wherein the silver-plated coated conductive material is silver-plated glass beads or silver-plated talcum powder.
5. An anti-fouling and anti-static elastic exterior wall coating as claimed in claim 1, wherein the anti-static agent is a (meth) acrylate copolymer containing quaternary ammonium salt or a methoxypolyethylene glycol methacrylate copolymer.
6. An anti-fouling and anti-static elastic exterior wall coating as claimed in claim 1, wherein the filler is heavy calcium or 1000 mesh wollastonite powder.
7. The antifouling antistatic elastic exterior wall coating as claimed in claim 1, wherein the auxiliary agent is at least one of a dispersant, a wetting agent, a defoaming agent and a thickener.
8. The anti-fouling antistatic elastic exterior wall coating as claimed in claim 1, wherein the color paste is an environment-friendly color paste with a particle size of less than or equal to 20 μm.
9. A method for preparing the antifouling and antistatic elastic exterior wall coating of any one of claims 1 to 8, which is characterized by comprising the following steps: according to the weight of the formula, firstly adding water into a dispersion cylinder, adding propylene glycol, an auxiliary agent, titanium dioxide, a filler and nano-silica under stirring, dispersing for 15-30 minutes at a high speed until the fineness reaches 50 mu m, then adding an emulsion, an organic silicon resin, a silver-plated coated conductive material, an antistatic agent and nano-zinc oxide at a medium speed, adding color paste according to needs, and adjusting the viscosity to obtain the anti-fouling antistatic elastic exterior wall coating.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113736322A (en) * | 2021-10-08 | 2021-12-03 | 三棵树涂料股份有限公司 | Antibacterial antistatic interior wall coating and preparation method thereof |
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