CN111218175A - High-performance water-based paint - Google Patents
High-performance water-based paint Download PDFInfo
- Publication number
- CN111218175A CN111218175A CN201811414554.0A CN201811414554A CN111218175A CN 111218175 A CN111218175 A CN 111218175A CN 201811414554 A CN201811414554 A CN 201811414554A CN 111218175 A CN111218175 A CN 111218175A
- Authority
- CN
- China
- Prior art keywords
- parts
- water
- paint
- agent
- film forming
- 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
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/47—Levelling agents
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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
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention provides a high-performance water-based paint which comprises the following raw materials in parts by weight: 8-20 parts of water-based color paste; 40-80 parts of water-based resin; 0-2 parts of a defoaming agent; 0-2 parts of a leveling agent; 5-10 parts of a film forming agent; 0-2 parts of a preservative. The water paint for plastic coating is non-inflammable, non-explosive, environment friendly and free of paint occupational diseases. Simple operation, good leveling of the formed film, good smoothness of the film after film forming and no orange peel. The adhesive force is strong, the grid cutting method reaches 100%, the hardness is high, the pencil hardness reaches HB-H grade, the water resistance is good, the pencil can be soaked in normal temperature water for more than 96 hours, and the aging resistance and ultraviolet resistance are tested for more than 480 hours. The invention can be directly used and has simple operation. The comprehensive performance is excellent.
Description
Technical Field
The invention relates to the technical field of coatings, in particular to a high-performance water-based paint.
Background
Currently, there are many types of paints available for plastic coating, typically a polyvinyl chloride paint, an acrylic paint, a vinyl paint, and various types of epoxy paints. However, the solvent of the paint used for plastic coating at present is a toxic organic solvent such as banana oil, toluene, xylene and the like, the solvent of the paint mainly plays an auxiliary role in the film forming process, the solvent is completely volatilized during film forming, the volatilized toxic gas is difficult to eliminate in the coating site, the problem of environmental pollution exists, the toxicity is high, the environment is polluted, the physical health of painters is harmed, occupational diseases are easily induced, and meanwhile, the paint is flammable and explosive, and fire-fighting hidden dangers exist.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the high-performance water-based paint, the water-based resin and the water-based pigment are taken as main bodies, water is taken as a solvent, a water-based auxiliary agent is taken as an auxiliary material, no waste gas is generated, and the problems of environmental pollution, fire-fighting hidden danger and occupational disease of the existing paint for plastic coating are fundamentally solved.
In order to solve the problems, the invention adopts the following technical scheme:
the invention relates to a high-performance water-based paint which comprises the following raw materials in parts by weight: 8-20 parts of water-based color paste; 40-80 parts of water-based resin; 0-2 parts of a defoaming agent; 0-2 parts of a leveling agent; 5-10 parts of a film forming agent; 0-2 parts of a preservative.
The water-based color paste comprises the following raw materials in parts by weight: 25 parts of pigment; 40-50 parts of water-based resin; 35-50 parts of water; 0.5-3 parts of a wetting agent.
The waterborne resin is waterborne polymer water dispersion acrylic resin; the defoaming agent is a water-based defoaming agent; the leveling agent is an aqueous rheological additive; the film forming agent is an aqueous solvent for assisting film forming; the preservative is an aqueous solvent that prevents mildew corrosion.
The pigment is carbon black aqueous color paste using water as a solvent.
The water paint for plastic coating is non-inflammable, non-explosive, environment friendly and free of paint occupational diseases. Simple operation, good leveling of the formed film, good smoothness of the film after film forming and no orange peel. The adhesive force is strong, the grid cutting method reaches 100%, the hardness is high, the pencil hardness reaches HB-H grade, the water resistance is good, the pencil can be soaked in normal temperature water for more than 96 hours, the aging resistance is good, and the ultraviolet resistance test is carried out for more than 480 hours. The invention can be directly used and has simple operation. The comprehensive performance is excellent.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Example 1
The high-performance water-based paint comprises the following raw materials in parts by weight: 8-20 parts of water-based color paste; 40-80 parts of water-based resin; 0-2 parts of a defoaming agent; 0-2 parts of a leveling agent; 5-10 parts of a film forming agent; 0-2 parts of a preservative.
The water-based color paste comprises the following raw materials in parts by weight: 25 parts of pigment; 40-50 parts of water-based resin; 35-50 parts of water; 0.5-3 parts of a wetting agent.
The waterborne resin is waterborne polymer water dispersion acrylic resin; the defoaming agent is a water-based defoaming agent; the leveling agent is an aqueous rheological additive; the film forming agent is an aqueous solvent for assisting film forming; the preservative is an aqueous solvent that prevents mildew corrosion.
It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. A high-performance water-based paint is characterized in that: the paint comprises the following raw materials in parts by weight: 8-20 parts of water-based color paste; 40-80 parts of water-based resin; 0-2 parts of a defoaming agent; 0-2 parts of a leveling agent; 5-10 parts of a film forming agent; 0-2 parts of a preservative.
2. A high-performance water-based paint according to claim 1, characterized in that: the water-based color paste comprises the following raw materials in parts by weight: 25 parts of pigment; 40-50 parts of water-based resin; 35-50 parts of water; 0.5-3 parts of a wetting agent.
3. A high-performance water-based paint as claimed in claim 1 or 2, characterized in that: the water-based resin is water-based polymer water dispersion acrylic resin; the defoaming agent is a water-based defoaming agent; the leveling agent is an aqueous rheological additive; the film forming agent is an aqueous solvent for assisting film forming; the preservative is an aqueous solvent that prevents mildew corrosion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811414554.0A CN111218175A (en) | 2018-11-26 | 2018-11-26 | High-performance water-based paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811414554.0A CN111218175A (en) | 2018-11-26 | 2018-11-26 | High-performance water-based paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111218175A true CN111218175A (en) | 2020-06-02 |
Family
ID=70828620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811414554.0A Pending CN111218175A (en) | 2018-11-26 | 2018-11-26 | High-performance water-based paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111218175A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114106700A (en) * | 2021-11-20 | 2022-03-01 | 贵州宝瑞康建材有限公司 | Water-based environment-friendly coating and preparation method thereof |
-
2018
- 2018-11-26 CN CN201811414554.0A patent/CN111218175A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114106700A (en) * | 2021-11-20 | 2022-03-01 | 贵州宝瑞康建材有限公司 | Water-based environment-friendly coating and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200602 |