CN109897463A - The preparation method of environment-friendly powder coating - Google Patents
The preparation method of environment-friendly powder coating Download PDFInfo
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- CN109897463A CN109897463A CN201711289036.6A CN201711289036A CN109897463A CN 109897463 A CN109897463 A CN 109897463A CN 201711289036 A CN201711289036 A CN 201711289036A CN 109897463 A CN109897463 A CN 109897463A
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- butyl rubber
- water
- isopropyl ester
- environment
- polyacrylic acid
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Abstract
The present invention relates to technical field of coatings, especially a kind of preparation method of environment-friendly powder coating.The coating is made of following mass parts: polyacrylic acid isopropyl ester 2-6, butyl rubber 2-4, pulverized limestone 4-8, polyacrylate 3-5, ethylene-acrylic acid copolymer 1-10, polyurethane thickener 1-5, vinylpyrrolidone/vinyl acetate copolymer 2-4, glyoxal 1-6, dibutyl succinic acid sodium sulfonate 2-6, cellaburate solution 1-3, surplus are water；Polyacrylic acid isopropyl ester and butyl rubber are mixed in water, solution is formed, gradually adds remaining material, is stirred 10-30 minutes, is stood, temperature is controlled at 165 DEG C -170 DEG C, and the melting mixing in double screw extruder is squeezed out and is granulated, then pulverizes and sieves, discharging.Powdery paints made from this method has the characteristics that harmless, high efficiency, saves resource and environmental protection.
Description
Technical field
The present invention relates to technical field of coatings, especially a kind of preparation method of environment-friendly powder coating.
Background technique
Powdery paints is the form entirely different with general coating, it is existing for state with attritive powder.Due to not
Using solvent, so referred to as powdery paints.Currently on the market most of coating all contain the harmful chemicals such as formaldehyde, benzene, toluene at
Point, these cause pollution to environment, are also detrimental to health.Therefore it is next to develop a kind of environment friendly and pollution-free powdery paints for urgent need
The coating products of substitution on the market.
Summary of the invention
In order to overcome the shortcomings of that existing powdery paints is seriously polluted, the present invention provides a kind of environment-friendly powder coatings
Preparation method.
The technical solution adopted by the present invention to solve the technical problems is: a kind of preparation method of environment-friendly powder coating,
The coating is made of following mass parts:
Polyacrylic acid isopropyl ester 2-6, butyl rubber 2-4, pulverized limestone 4-8, polyacrylate 3-5, ethylene-acrylic acid copolymer 1-
10, polyurethane thickener 1-5, vinylpyrrolidone/vinyl acetate copolymer 2-4, glyoxal 1-6, dibutyl succinic acid
Sodium sulfonate 2-6, cellaburate solution 1-3, surplus is water；Polyacrylic acid isopropyl ester and butyl rubber are mixed in water, shape
At solution, remaining material is gradually added, is stirred 10-30 minutes, is stood, temperature is controlled at 165 DEG C -170 DEG C, is squeezed in twin-screw
Melting mixing in machine out is squeezed out and is granulated, then pulverizes and sieves, discharging.
It according to another embodiment of the invention, further comprise that the coating is made of following mass parts: polyacrylic acid
Isopropyl ester 2, butyl rubber 2, pulverized limestone 4, polyacrylate 3, ethylene-acrylic acid copolymer 10, polyurethane thickener 1, ethylene
Base pyrrolidone/vinyl acetate copolymer 4, glyoxal 6, dibutyl succinic acid sodium sulfonate 2, cellaburate solution 3, surplus
For water.
It according to another embodiment of the invention, further comprise that the coating is made of following mass parts: polyacrylic acid
Isopropyl ester 6, butyl rubber 4, pulverized limestone 8, polyacrylate 3, ethylene-acrylic acid copolymer 10, polyurethane thickener 5, ethylene
Base pyrrolidone/vinyl acetate copolymer 2, glyoxal 1, dibutyl succinic acid sodium sulfonate 6, cellaburate solution 1, surplus
For water.
It according to another embodiment of the invention, further comprise that the coating is made of following mass parts: polyacrylic acid
Isopropyl ester 4, butyl rubber 4, pulverized limestone 5, polyacrylate 3, ethylene-acrylic acid copolymer 5, polyurethane thickener 4, vinyl
Pyrrolidone/vinyl acetate copolymer 3, glyoxal 4, dibutyl succinic acid sodium sulfonate 5, cellaburate solution 2, surplus are
Water.
The invention has the advantages that powdery paints made from this method has harmless, high efficiency, saves resource and environmental protection
Feature.
Specific embodiment
A kind of preparation method of environment-friendly powder coating, the coating are made of following mass parts:
Polyacrylic acid isopropyl ester 2-6, butyl rubber 2-4, pulverized limestone 4-8, polyacrylate 3-5, ethylene-acrylic acid copolymer 1-
10, polyurethane thickener 1-5, vinylpyrrolidone/vinyl acetate copolymer 2-4, glyoxal 1-6, dibutyl succinic acid
Sodium sulfonate 2-6, cellaburate solution 1-3, surplus is water；Polyacrylic acid isopropyl ester and butyl rubber are mixed in water, shape
At solution, remaining material is gradually added, is stirred 10-30 minutes, is stood, temperature is controlled at 165 DEG C -170 DEG C, is squeezed in twin-screw
Melting mixing in machine out is squeezed out and is granulated, then pulverizes and sieves, discharging.
It according to another embodiment of the invention, further comprise that the coating is made of following mass parts: polyacrylic acid
Isopropyl ester 2, butyl rubber 2, pulverized limestone 4, polyacrylate 3, ethylene-acrylic acid copolymer 10, polyurethane thickener 1, ethylene
Base pyrrolidone/vinyl acetate copolymer 4, glyoxal 6, dibutyl succinic acid sodium sulfonate 2, cellaburate solution 3, surplus
For water.
It according to another embodiment of the invention, further comprise that the coating is made of following mass parts: polyacrylic acid
Isopropyl ester 6, butyl rubber 4, pulverized limestone 8, polyacrylate 3, ethylene-acrylic acid copolymer 10, polyurethane thickener 5, ethylene
Base pyrrolidone/vinyl acetate copolymer 2, glyoxal 1, dibutyl succinic acid sodium sulfonate 6, cellaburate solution 1, surplus
For water.
It according to another embodiment of the invention, further comprise that the coating is made of following mass parts: polyacrylic acid
Isopropyl ester 4, butyl rubber 4, pulverized limestone 5, polyacrylate 3, ethylene-acrylic acid copolymer 5, polyurethane thickener 4, vinyl
Pyrrolidone/vinyl acetate copolymer 3, glyoxal 4, dibutyl succinic acid sodium sulfonate 5, cellaburate solution 2, surplus are
Water.
Claims (4)
1. a kind of preparation method of environment-friendly powder coating, characterized in that the coating is made of following mass parts:
Polyacrylic acid isopropyl ester 2-6, butyl rubber 2-4, pulverized limestone 4-8, polyacrylate 3-5, ethylene-acrylic acid copolymer 1-
10, polyurethane thickener 1-5, vinylpyrrolidone/vinyl acetate copolymer 2-4, glyoxal 1-6, dibutyl succinic acid
Sodium sulfonate 2-6, cellaburate solution 1-3, surplus is water；Polyacrylic acid isopropyl ester and butyl rubber are mixed in water, shape
At solution, remaining material is gradually added, is stirred 10-30 minutes, is stood, temperature is controlled at 165 DEG C -170 DEG C, is squeezed in twin-screw
Melting mixing in machine out is squeezed out and is granulated, then pulverizes and sieves, discharging.
2. the preparation method of environment-friendly powder coating according to claim 1, characterized in that the coating is by following quality
Part composition: polyacrylic acid isopropyl ester 2, butyl rubber 2, pulverized limestone 4, polyacrylate 3, ethylene-acrylic acid copolymer 10, poly- ammonia
Ester thickener 1, vinylpyrrolidone/vinyl acetate copolymer 4, glyoxal 6, dibutyl succinic acid sodium sulfonate 2, vinegar fourth are fine
Plain solution 3 is tieed up, surplus is water.
3. the preparation method of environment-friendly powder coating according to claim 1, characterized in that the coating is by following quality
Part composition: polyacrylic acid isopropyl ester 6, butyl rubber 4, pulverized limestone 8, polyacrylate 3, ethylene-acrylic acid copolymer 10, poly- ammonia
Ester thickener 5, vinylpyrrolidone/vinyl acetate copolymer 2, glyoxal 1, dibutyl succinic acid sodium sulfonate 6, vinegar fourth are fine
Plain solution 1 is tieed up, surplus is water.
4. the preparation method of environment-friendly powder coating according to claim 1, characterized in that the coating is by following quality
Part composition: polyacrylic acid isopropyl ester 4, butyl rubber 4, pulverized limestone 5, polyacrylate 3, ethylene-acrylic acid copolymer 5, poly- ammonia
Ester thickener 4, vinylpyrrolidone/vinyl acetate copolymer 3, glyoxal 4, dibutyl succinic acid sodium sulfonate 5, vinegar fourth are fine
Plain solution 2 is tieed up, surplus is water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711289036.6A CN109897463A (en) | 2017-12-07 | 2017-12-07 | The preparation method of environment-friendly powder coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711289036.6A CN109897463A (en) | 2017-12-07 | 2017-12-07 | The preparation method of environment-friendly powder coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109897463A true CN109897463A (en) | 2019-06-18 |
Family
ID=66939773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711289036.6A Withdrawn CN109897463A (en) | 2017-12-07 | 2017-12-07 | The preparation method of environment-friendly powder coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109897463A (en) |
-
2017
- 2017-12-07 CN CN201711289036.6A patent/CN109897463A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190618 |
|
| WW01 | Invention patent application withdrawn after publication |