CN113025180A - Environment-friendly coating and preparation method thereof - Google Patents
Environment-friendly coating and preparation method thereof Download PDFInfo
- Publication number
- CN113025180A CN113025180A CN202110491304.2A CN202110491304A CN113025180A CN 113025180 A CN113025180 A CN 113025180A CN 202110491304 A CN202110491304 A CN 202110491304A CN 113025180 A CN113025180 A CN 113025180A
- Authority
- CN
- China
- Prior art keywords
- parts
- environment
- friendly coating
- speed
- pepper powder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- 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
-
- 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
- C09D7/63—Additives non-macromolecular organic
-
- 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
-
- 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
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention provides an environment-friendly coating which comprises the following components in parts by weight: 10-15 parts of titanium dioxide, 20-25 parts of heavy calcium carbonate powder, 15-20 parts of styrene-acrylic emulsion, 20-30 parts of waterborne polyurethane resin, 0.5-0.8 part of hydroxyethyl cellulose ether, 3-5 parts of pepper powder, 0.1-0.5 part of defoaming agent, 0.5-1.0 part of dispersing agent, 1-5 parts of cross-linking agent trimethylolpropane-tri (3-aziridinyl) propionate, 0.5-1.0 part of film-forming auxiliary agent and 40-50 parts of water. The invention provides an environment-friendly paint with good glossiness, high flatness, good nerve calming effect, antibiosis and mildew resistance and a preparation method thereof.
Description
Technical Field
The invention relates to the technical field of coatings, and particularly relates to an environment-friendly coating and a preparation method thereof.
Background
The water-based paint can be further classified into a water-soluble paint and a water-dispersible paint according to the dispersion state of the polymer in the medium. The water paint can be used in the field of building in large quantity, and also can be used for industrial coating, such as automobile coating, mechanical coating, household appliance coating, surface anticorrosion and antirust coating of trains, bridges, ships and the like. The water-based coating material is expected to become a preferred material for customers and enterprises with environmental protection consciousness. The waterborne polyurethane coating with high performance and low VOC content has wide application prospect, but the existing environment-friendly coating is mainly prepared by only adopting waterborne polyurethane resin, and the glossiness and the flatness of the prepared environment-friendly coating can not meet the texture requirements of a veneer board.
Therefore, the research on an environment-friendly coating with good glossiness, high flatness, good nerve calming effect, antibacterial property and mildew resistance and a preparation method thereof are needed.
Disclosure of Invention
The invention aims to provide an environment-friendly paint with good glossiness, high flatness, good nerve calming effect, antibacterial property and mildew resistance and a preparation method thereof.
The technical purpose of the invention is realized by the following technical scheme:
the environment-friendly coating comprises the following components in parts by weight: 10-15 parts of titanium dioxide, 20-25 parts of heavy calcium carbonate powder, 15-20 parts of styrene-acrylic emulsion, 20-30 parts of waterborne polyurethane resin, 0.5-0.8 part of hydroxyethyl cellulose ether, 3-5 parts of pepper powder, 0.1-0.5 part of defoaming agent, 0.5-1.0 part of dispersing agent, 1-5 parts of cross-linking agent trimethylolpropane-tri (3-aziridinyl) propionate, 0.5-1.0 part of film-forming auxiliary agent and 40-50 parts of water.
As a further setting of the invention, the traditional Chinese medicine composition also comprises 1 to 5 parts of myrrh oil by weight.
According to the further setting of the invention, 5-10 parts of tetramethylcyclopentene butenol is also included according to the parts by weight.
As a further development of the invention, the defoamer is an NXZ defoamer or an AC40 defoamer.
As a further configuration of the invention, the film-forming aid is ethylene glycol monopropyl ether.
As a further configuration of the invention, the dispersant is dispersant SN-5040.
The invention provides a preparation method of an environment-friendly coating, which comprises the following steps:
step S1: preparing pepper powder: crushing the dry peppers by a stirrer, and grinding the dried peppers into pepper powder by a grinding mill;
step S2: preparing environment-friendly coating paint: according to the weight portion ratio, the titanium dioxide, water and hydroxyethyl cellulose ether are stirred into white viscous solution, then the heavy calcium powder and the dispersant are added and stirred uniformly at high speed, and then the styrene-acrylic emulsion, the waterborne polyurethane resin, the trimethylolpropane-tri (3-aziridinyl) propionate, the myrrh oil, the tetramethylcyclopentene butenol, the pepper powder and the defoamer are added and stirred uniformly at low speed to form the environment-friendly coating paint.
As a further configuration of the invention, the particle size of the prickly ash powder is 50-75 μm.
As a further arrangement of the invention, the stirring speed of high-speed stirring is 200-300r/min, and the stirring speed of low-speed stirring is 50-100 r/min.
The invention has the beneficial effects that:
1. according to the environment-friendly coating, the styrene-acrylic emulsion and the waterborne polyurethane resin are added, the cross-linking connectivity between the styrene-acrylic emulsion and the waterborne polyurethane resin can be improved through the trimethylolpropane-tris (3-aziridinyl) propionate, and compared with the pure waterborne polyurethane resin, the surface flatness and the glossiness of the coated coating are better.
2. According to the environment-friendly coating, the pepper powder is arranged, so that the sterilization and mildew-resistant effects of the coating can be improved, the pepper contains plant essential oil with plant fragrance, the pepper can calm the nerves and help sleep as the coating, the functional value of the coating is effectively improved, and the pepper powder is uniformly distributed in the coating, can be uniformly dispersed in a flat film formed by the coating through the styrene-acrylic emulsion and the waterborne polyurethane resin, forms more small air holes around the pepper powder, improves the air permeability of the coating, can be constructed on a wet base material, and cannot generate the phenomena of coating bulging and the like.
3. The environment-friendly coating is also added with myrrh oil which can improve the cross-linking stability of the styrene-acrylic emulsion and the waterborne polyurethane resin, effectively form the film of the coating and improve the surface smoothness and the glossiness of the coating.
4. The environment-friendly coating disclosed by the invention is also added with tetramethylcyclopentene butenol, and the tetramethylcyclopentene butenol can further improve the consistency of a coating system under the condition that the styrene-acrylic emulsion and the aqueous polyurethane resin are crosslinked, improve the dispersion stability and uniformity of the pepper powder, the titanium dioxide and the heavy calcium carbonate powder in the coating and improve the flatness of a formed film of the coating.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.
First, an embodiment
Example 1
The environment-friendly coating comprises the following components in parts by weight: 10 parts of titanium dioxide, 20 parts of heavy calcium powder, 15 parts of styrene-acrylic emulsion, 20 parts of waterborne polyurethane resin, 0.5 part of hydroxyethyl cellulose ether, 3 parts of pepper powder, 0.1 part of NXZ defoaming agent, SN-50400.5 parts of dispersing agent, 1 part of cross-linking agent trimethylolpropane-tri (3-aziridinyl) propionate, 1 part of myrrh oil, 5 parts of tetramethylcyclopentene butenol, 0.5 part of film forming auxiliary agent ethylene glycol monopropyl ether and 40 parts of water.
The invention also provides a preparation method of the environment-friendly coating, which comprises the following steps:
step S1: preparing pepper powder: crushing the dry peppers by a stirrer, and grinding the dried peppers into pepper powder by a grinding mill;
step S2: preparing environment-friendly coating paint: according to the weight portion ratio, the titanium dioxide, water and hydroxyethyl cellulose ether are stirred into white viscous solution, then the heavy calcium powder and the dispersant are added and stirred uniformly at high speed, and then the styrene-acrylic emulsion, the waterborne polyurethane resin, the trimethylolpropane-tri (3-aziridinyl) propionate, the myrrh oil, the tetramethylcyclopentene butenol, the pepper powder and the defoamer are added and stirred uniformly at low speed to form the environment-friendly coating paint.
As a further configuration of the invention, the particle size of the prickly ash powder is 50 μm.
As a further arrangement of the invention, the stirring speed of high-speed stirring is 200r/min, and the stirring speed of low-speed stirring is 50 r/min.
Example 2
The environment-friendly coating comprises the following components in parts by weight: 15 parts of titanium dioxide, 25 parts of heavy calcium powder, 20 parts of styrene-acrylic emulsion, 30 parts of waterborne polyurethane resin, 0.8 part of hydroxyethyl cellulose ether, 5 parts of pepper powder, 0.5 part of AC40 defoaming agent, SN-50401.0 parts of dispersant, 5 parts of cross-linking agent trimethylolpropane-tri (3-aziridinyl) propionate, 5 parts of myrrh oil, 10 parts of tetramethylcyclopentene butenol, 1.0 part of film forming auxiliary agent ethylene glycol monopropyl ether and 50 parts of water.
The invention also provides a preparation method of the environment-friendly coating, which comprises the following steps:
step S1: preparing pepper powder: crushing the dry peppers by a stirrer, and grinding the dried peppers into pepper powder by a grinding mill;
step S2: preparing environment-friendly coating paint: according to the weight portion ratio, the titanium dioxide, water and hydroxyethyl cellulose ether are stirred into white viscous solution, then the heavy calcium powder and the dispersant are added and stirred uniformly at high speed, and then the styrene-acrylic emulsion, the waterborne polyurethane resin, the trimethylolpropane-tri (3-aziridinyl) propionate, the myrrh oil, the tetramethylcyclopentene butenol, the pepper powder and the defoamer are added and stirred uniformly at low speed to form the environment-friendly coating paint.
As a further configuration of the invention, the particle size of the prickly ash powder is 75 μm.
As a further arrangement of the invention, the stirring speed of the high-speed stirring is 300r/min, and the stirring speed of the low-speed stirring is 100 r/min.
Example 3
The environment-friendly coating comprises the following components in parts by weight: 12 parts of titanium dioxide, 22 parts of heavy calcium powder, 18 parts of styrene-acrylic emulsion, 25 parts of waterborne polyurethane resin, 0.6 part of hydroxyethyl cellulose ether, 4 parts of pepper powder, 0.3 part of NXZ defoaming agent, SN-50400.8 parts of dispersing agent, 3 parts of cross-linking agent trimethylolpropane-tri (3-aziridinyl) propionate, 3 parts of myrrh oil, 8 parts of tetramethylcyclopentene butenol, 0.8 part of film-forming auxiliary agent ethylene glycol monopropyl ether and 45 parts of water.
The invention also provides a preparation method of the environment-friendly coating, which comprises the following steps:
step S1: preparing pepper powder: crushing the dry peppers by a stirrer, and grinding the dried peppers into pepper powder by a grinding mill;
step S2: preparing environment-friendly coating paint: according to the weight portion ratio, the titanium dioxide, water and hydroxyethyl cellulose ether are stirred into white viscous solution, then the heavy calcium powder and the dispersant are added and stirred uniformly at high speed, and then the styrene-acrylic emulsion, the waterborne polyurethane resin, the trimethylolpropane-tri (3-aziridinyl) propionate, the myrrh oil, the tetramethylcyclopentene butenol, the pepper powder and the defoamer are added and stirred uniformly at low speed to form the environment-friendly coating paint.
As a further configuration of the invention, the particle size of the prickly ash powder is 60 μm.
As a further arrangement of the invention, the stirring speed of high-speed stirring is 250r/min, and the stirring speed of low-speed stirring is 80 r/min.
Example 4
The environment-friendly coating comprises the following components in parts by weight: 12 parts of titanium dioxide, 22 parts of heavy calcium powder, 18 parts of styrene-acrylic emulsion, 25 parts of waterborne polyurethane resin, 0.6 part of hydroxyethyl cellulose ether, 0.3 part of NXZ defoaming agent, SN-50400.8 parts of dispersing agent, 3 parts of cross-linking agent trimethylolpropane-tri (3-aziridinyl) propionate, 3 parts of myrrh oil, 8 parts of tetramethylcyclopentene butenol, 0.8 part of film-forming assistant ethylene glycol monopropyl ether and 45 parts of water.
The invention also provides a preparation method of the environment-friendly coating, which comprises the following steps:
preparing environment-friendly coating paint: according to the weight portion ratio, the titanium dioxide, water and hydroxyethyl cellulose ether are stirred into white viscous solution, then the heavy calcium powder and the dispersant are added and stirred uniformly at high speed, and then the styrene-acrylic emulsion, the waterborne polyurethane resin, the trimethylolpropane-tri (3-aziridinyl) propionate, the myrrh oil, the tetramethylcyclopentene butenol and the defoamer are added and stirred uniformly at low speed to form the environment-friendly coating paint.
As a further arrangement of the invention, the stirring speed of high-speed stirring is 250r/min, and the stirring speed of low-speed stirring is 80 r/min.
Example 5
The environment-friendly coating comprises the following components in parts by weight: 12 parts of titanium dioxide, 22 parts of heavy calcium powder, 18 parts of styrene-acrylic emulsion, 25 parts of waterborne polyurethane resin, 0.6 part of hydroxyethyl cellulose ether, 4 parts of pepper powder, 0.3 part of NXZ defoaming agent, SN-50400.8 parts of dispersant, 3 parts of myrrh oil, 8 parts of tetramethylcyclopentene butenol, 0.8 part of film-forming assistant ethylene glycol monopropyl ether and 45 parts of water.
The invention also provides a preparation method of the environment-friendly coating, which comprises the following steps:
step S1: preparing pepper powder: crushing the dry peppers by a stirrer, and grinding the dried peppers into pepper powder by a grinding mill;
step S2: preparing environment-friendly coating paint: according to the weight portion ratio, the titanium dioxide, water and hydroxyethyl cellulose ether are stirred into white viscous solution, then the heavy calcium powder and the dispersant are added and stirred uniformly at high speed, and then the styrene-acrylic emulsion, the waterborne polyurethane resin, the myrrh oil, the tetramethylcyclopentene butenol, the pepper powder and the defoamer are added and stirred uniformly at low speed to form the environment-friendly coating paint.
As a further configuration of the invention, the particle size of the prickly ash powder is 60 μm.
As a further arrangement of the invention, the stirring speed of high-speed stirring is 250r/min, and the stirring speed of low-speed stirring is 80 r/min.
Example 6
The environment-friendly coating comprises the following components in parts by weight: 12 parts of titanium dioxide, 22 parts of heavy calcium powder, 18 parts of styrene-acrylic emulsion, 25 parts of waterborne polyurethane resin, 0.6 part of hydroxyethyl cellulose ether, 4 parts of pepper powder, 0.3 part of NXZ defoaming agent, SN-50400.8 parts of dispersant, 3 parts of cross-linking agent trimethylolpropane-tri (3-aziridinyl) propionate, 8 parts of tetramethylcyclopentene butenol, 0.8 part of film-forming aid ethylene glycol monopropyl ether and 45 parts of water.
The invention also provides a preparation method of the environment-friendly coating, which comprises the following steps:
step S1: preparing pepper powder: crushing the dry peppers by a stirrer, and grinding the dried peppers into pepper powder by a grinding mill;
step S2: preparing environment-friendly coating paint: according to the weight portion ratio, the titanium dioxide, water and hydroxyethyl cellulose ether are stirred into white viscous solution, then the heavy calcium powder and the dispersant are added and stirred uniformly at high speed, and then the styrene-acrylic emulsion, the waterborne polyurethane resin, the trimethylolpropane-tri (3-aziridinyl) propionate, the tetramethylcyclopentene butenol, the pepper powder and the defoamer are added and stirred uniformly at low speed to form the environment-friendly coating paint.
As a further configuration of the invention, the particle size of the prickly ash powder is 60 μm.
As a further arrangement of the invention, the stirring speed of high-speed stirring is 250r/min, and the stirring speed of low-speed stirring is 80 r/min.
Example 7
The environment-friendly coating comprises the following components in parts by weight: 12 parts of titanium dioxide, 22 parts of heavy calcium carbonate powder, 18 parts of styrene-acrylic emulsion, 25 parts of waterborne polyurethane resin, 0.6 part of hydroxyethyl cellulose ether, 4 parts of pepper powder, 0.3 part of NXZ defoaming agent, SN-50400.8 parts of dispersing agent, 3 parts of cross-linking agent trimethylolpropane-tri (3-aziridinyl) propionate, 3 parts of myrrh oil, 0.8 part of film-forming auxiliary agent ethylene glycol monopropyl ether and 45 parts of water.
The invention also provides a preparation method of the environment-friendly coating, which comprises the following steps:
step S1: preparing pepper powder: crushing the dry peppers by a stirrer, and grinding the dried peppers into pepper powder by a grinding mill;
step S2: preparing environment-friendly coating paint: according to the weight portion ratio, the titanium dioxide, water and hydroxyethyl cellulose ether are stirred into white viscous solution, then the heavy calcium powder and the dispersing agent are added and stirred uniformly at high speed, and then the styrene-acrylic emulsion, the waterborne polyurethane resin, the trimethylolpropane-tri (3-aziridinyl) propionate, the myrrh oil, the pepper powder and the defoaming agent are added and stirred uniformly at low speed to form the environment-friendly coating paint.
As a further configuration of the invention, the particle size of the prickly ash powder is 60 μm.
As a further arrangement of the invention, the stirring speed of high-speed stirring is 250r/min, and the stirring speed of low-speed stirring is 80 r/min.
Example 8
The environment-friendly coating comprises the following components in parts by weight: 12 parts of titanium dioxide, 22 parts of heavy calcium carbonate powder, 18 parts of styrene-acrylic emulsion, 25 parts of waterborne polyurethane resin, 0.6 part of hydroxyethyl cellulose ether, 0.3 part of NXZ defoaming agent, SN-50400.8 parts of dispersing agent, 0.8 part of film-forming assistant ethylene glycol monopropyl ether and 45 parts of water.
The invention also provides a preparation method of the environment-friendly coating, which comprises the following steps:
preparing environment-friendly coating paint: according to the weight portion ratio, the titanium dioxide, water and hydroxyethyl cellulose ether are stirred into white viscous solution, then the heavy calcium carbonate powder and the dispersing agent are added and stirred uniformly at high speed, and then the styrene-acrylic emulsion, the waterborne polyurethane resin and the defoaming agent are added and stirred uniformly at low speed to form the environment-friendly coating paint.
As a further arrangement of the invention, the stirring speed of high-speed stirring is 250r/min, and the stirring speed of low-speed stirring is 80 r/min.
The environmental-friendly paint samples of the examples 1 to 8 are subjected to paint brushing experiments on sample wood boards in a laboratory according to the same industry standard construction specification, the flatness of the samples is tested, and then the standard surface is 60 degrees according to a test method of ISO 2813-:
TABLE 1 test results of flatness and gloss of respective test specimens
| DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION | Flatness (mm) | Degree of gloss (°) |
| Example 1 | 1.2 | 30° |
| Example 2 | 0.9 | 25° |
| Example 3 | 1.0 | 28° |
| Example 4 | 1.9 | 40° |
| Example 5 | 2.1 | 45° |
| Example 6 | 1.8 | 45° |
| Example 7 | 1.8 | 40° |
| Example 8 | 2.7 | 50° |
The principles and embodiments of the present invention are explained herein using specific examples, which are set forth only to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (9)
1. An environment-friendly coating is characterized in that: the paint comprises the following components in parts by weight: 10-15 parts of titanium dioxide, 20-25 parts of heavy calcium carbonate powder, 15-20 parts of styrene-acrylic emulsion, 20-30 parts of waterborne polyurethane resin, 0.5-0.8 part of hydroxyethyl cellulose ether, 3-5 parts of pepper powder, 0.1-0.5 part of defoaming agent, 0.5-1.0 part of dispersing agent, 1-5 parts of cross-linking agent trimethylolpropane-tri (3-aziridinyl) propionate, 0.5-1.0 part of film-forming auxiliary agent and 40-50 parts of water.
2. The environment-friendly coating according to claim 1, characterized in that: 1-5 parts of myrrh oil.
3. The environment-friendly coating according to claim 1, characterized in that: according to the weight portion, 5-10 portions of tetramethylcyclopentene butenol are also included.
4. The environment-friendly coating according to claim 1, characterized in that: the defoaming agent is an NXZ defoaming agent or an AC40 defoaming agent.
5. The environment-friendly coating according to claim 1, characterized in that: the film-forming additive is ethylene glycol monopropyl ether.
6. The environment-friendly coating according to claim 1, characterized in that: the dispersant is SN-5040.
7. A method for preparing the environment-friendly coating according to claim 1, characterized in that: the method comprises the following steps:
step S1: preparing pepper powder: crushing the dry peppers by a stirrer, and grinding the dried peppers into pepper powder by a grinding mill;
step S2: preparing environment-friendly coating paint: according to the weight portion ratio, the titanium dioxide, water and hydroxyethyl cellulose ether are stirred into white viscous solution, then the heavy calcium powder and the dispersant are added and stirred uniformly at high speed, and then the styrene-acrylic emulsion, the waterborne polyurethane resin, the trimethylolpropane-tri (3-aziridinyl) propionate, the myrrh oil, the tetramethylcyclopentene butenol, the pepper powder and the defoamer are added and stirred uniformly at low speed to form the environment-friendly coating paint.
8. The process for producing an environment-friendly coating material according to claim 7, characterized in that: the particle size of the pepper powder is 50-75 μm.
9. The process for producing an environment-friendly coating material according to claim 7, characterized in that: the stirring speed of the high-speed stirring is 200-300r/min, and the stirring speed of the low-speed stirring is 50-100 r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110491304.2A CN113025180A (en) | 2021-05-06 | 2021-05-06 | Environment-friendly coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110491304.2A CN113025180A (en) | 2021-05-06 | 2021-05-06 | Environment-friendly coating and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113025180A true CN113025180A (en) | 2021-06-25 |
Family
ID=76454969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110491304.2A Pending CN113025180A (en) | 2021-05-06 | 2021-05-06 | Environment-friendly coating and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113025180A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1179412A (en) * | 1996-09-17 | 1998-04-22 | 高砂香料工业株式会社 | (E) -(R) -2 -alkyl -4 -(2, 2, 3, -trimethylcyclopent -3 -en -1 -yl) 2 -buten -1 -ol, process for preparing same, and use thereof |
| CN103703040A (en) * | 2011-04-19 | 2014-04-02 | 拜耳知识产权有限责任公司 | Water-emulsifiable polyisocyanate composition comprising fragrant with at least one hydroxyl and/or aldehyde group |
| CN104650659A (en) * | 2013-11-15 | 2015-05-27 | 埃科莱布美国股份有限公司 | Antistatic high-gloss wear-resistant floor coating composition |
| CN112680046A (en) * | 2020-12-25 | 2021-04-20 | 江苏科创建筑节能科技有限公司 | Water-based interior wall insect-repellent coating and preparation method thereof |
-
2021
- 2021-05-06 CN CN202110491304.2A patent/CN113025180A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1179412A (en) * | 1996-09-17 | 1998-04-22 | 高砂香料工业株式会社 | (E) -(R) -2 -alkyl -4 -(2, 2, 3, -trimethylcyclopent -3 -en -1 -yl) 2 -buten -1 -ol, process for preparing same, and use thereof |
| CN103703040A (en) * | 2011-04-19 | 2014-04-02 | 拜耳知识产权有限责任公司 | Water-emulsifiable polyisocyanate composition comprising fragrant with at least one hydroxyl and/or aldehyde group |
| CN104650659A (en) * | 2013-11-15 | 2015-05-27 | 埃科莱布美国股份有限公司 | Antistatic high-gloss wear-resistant floor coating composition |
| CN112680046A (en) * | 2020-12-25 | 2021-04-20 | 江苏科创建筑节能科技有限公司 | Water-based interior wall insect-repellent coating and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 马世昌等: "《化学物质辞典》", 30 April 1999, 陕西科学技术出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101591491B (en) | Full water-borne granite multicolor paint and preparation method thereof | |
| CN103131284B (en) | Water-based wood white primer as well as preparation method and use method thereof | |
| CN110205011B (en) | High-brightness high-tolerance water-based gloss finish without generating dark bubbles and miliaria, and preparation method and application thereof | |
| CN112726280B (en) | Production method of decorative base paper for monochromatic printing | |
| CN103362026A (en) | Coating for chromo board and coating method thereof | |
| CN105295597A (en) | Water-borne automobile polyurethane varnish and preparation method thereof | |
| CN112094528B (en) | Tipping paper water-based ink for tipping paper and preparation method thereof | |
| CN111320906A (en) | Mechanical spraying water-based wood door damp-proof matte white finish paint and preparation method thereof | |
| CN110358391A (en) | A kind of quick-dry type water soluble acrylic acid container case mark paint and preparation method thereof | |
| CN105295495A (en) | Water-based environmentally friendly wood putty and preparation method | |
| CN102363704B (en) | Aqueous blocking agent and its preparation method | |
| CN105421142A (en) | Paper coating composition containing bio-based starch adhesive and coating method | |
| CN111004559A (en) | Waterborne epoxy woodware primer coating coated on wood and preparation method thereof | |
| CN113025180A (en) | Environment-friendly coating and preparation method thereof | |
| CN107793852B (en) | Environment-friendly latex paint taking ceramic polishing waste residues as regenerated filler and preparation method thereof | |
| CN112210282A (en) | Water-based two-component white-top high-gloss paint with high construction universality and preparation method thereof | |
| CN107903726A (en) | A kind of environmentally friendly low VOC interiro wall latex paints of net taste and preparation method thereof | |
| CN102367358B (en) | Waterborne single-component full-glossy white finish and preparation method thereof | |
| CN112280397A (en) | Aerogel coating and preparation method thereof | |
| CN103965763B (en) | Functional isolating wood lacquer and preparation method thereof | |
| CN110885588A (en) | Aqueous glazing-free printing material for preprinting and preparation method thereof | |
| CN110965391A (en) | Method for manufacturing high-strength white craft paper | |
| CN113930148A (en) | Woodware sealing primer and preparation method and application thereof | |
| CN104263058A (en) | Composition with heat insulation synergistic effect, heat insulation coating and preparation method of coating | |
| CN111117390A (en) | Odor-removing antibacterial colorful water-based paint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210625 |
|
| RJ01 | Rejection of invention patent application after publication |