CN111534188A - Quick-drying environment-friendly coating for surface treatment of mechanical equipment and preparation method thereof - Google Patents
Quick-drying environment-friendly coating for surface treatment of mechanical equipment and preparation method thereof Download PDFInfo
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- CN111534188A CN111534188A CN201911318340.8A CN201911318340A CN111534188A CN 111534188 A CN111534188 A CN 111534188A CN 201911318340 A CN201911318340 A CN 201911318340A CN 111534188 A CN111534188 A CN 111534188A
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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
- C09D161/00—Coating compositions based on condensation polymers of aldehydes or ketones; Coating compositions based on derivatives of such polymers
- C09D161/04—Condensation polymers of aldehydes or ketones with phenols only
- C09D161/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
-
- 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
- C09D5/08—Anti-corrosive paints
-
- 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
- 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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- 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 belongs to the technical field of coatings, and particularly discloses a quick-drying environment-friendly coating for surface treatment of mechanical equipment and a preparation method thereof, wherein the quick-drying environment-friendly coating comprises 20-35 parts of phenolic resin, 18-30 parts of furan resin, 15-30 parts of acrylic resin, 5-8 parts of quick-drying silicon solution, 2-5 parts of graphene, 3-5 parts of pigment, 1-1.5 parts of binder, 1-1.5 parts of defoaming agent, 2-3.5 parts of film-forming auxiliary agent and 0.5-1 part of thickening agent; the phenolic resin, the furan resin and the acrylic resin are added, so that the material has the characteristics of high strength, tear resistance, impact resistance, wear resistance and the like; the quick-drying silicon solution is added, so that the coating can be quickly dried and solidified; the graphene is added, so that the coating has a good physical barrier effect, and the corrosion resistance of the coating is enhanced; the coating product prepared by the invention has the advantages of good corrosion resistance, impact resistance, environmental protection, high coating drying speed, simple preparation method and easy realization.
Description
Technical Field
The invention relates to the technical field of coatings, in particular to a quick-drying environment-friendly coating for surface treatment of mechanical equipment 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.
At present, the existing coating has single function, cannot simultaneously have good impact resistance and corrosion resistance, and has low drying speed; in addition, some harmful organic mildew inhibitors are added into the existing paint, which affects the physical and mental health of users.
Disclosure of Invention
The invention aims to provide a quick-drying environment-friendly coating for surface treatment of mechanical equipment and a preparation method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a quick-drying environment-friendly coating for surface treatment of mechanical equipment comprises 20-35 parts of phenolic resin, 18-30 parts of furan resin, 15-30 parts of acrylic resin, 5-8 parts of quick-drying silicon solution, 2-5 parts of graphene, 3-5 parts of pigment, 1-1.5 parts of binder, 1-1.5 parts of defoaming agent, 2-3.5 parts of film-forming assistant and 0.5-1 part of thickening agent.
As a preferable technical scheme of the invention, the coating comprises the following components in percentage by weight: 30 parts of phenolic resin, 25 parts of furan resin, 24 parts of acrylic resin, 7 parts of quick-drying silicon solution, 3.7 parts of graphene, 5 parts of pigment, 1.3 parts of binder, 1.2 parts of defoaming agent, 2.2 parts of film-forming assistant and 0.6 part of thickening agent.
In a preferred embodiment of the present invention, the binder is petroleum resin.
As a preferable technical scheme, the defoaming agent is polyether modified organic silicon.
As a preferable technical scheme, the film-forming assistant is ethylene glycol monoethyl ether.
The invention also provides a preparation method of the quick-drying environment-friendly coating, which comprises the following steps:
s1: the coating comprises the following components in percentage by mass: 30 parts of phenolic resin, 25 parts of furan resin, 24 parts of acrylic resin, 7 parts of quick-drying silicon solution, 3.7 parts of graphene, 5 parts of pigment, 1.3 parts of binder, 1.2 parts of defoaming agent, 2.2 parts of film-forming assistant and 0.6 part of thickening agent;
s2: adding the phenolic resin, the furan resin, the acrylic resin and the film-forming assistant weighed in the step S1 into a reaction kettle, heating to 70-85 ℃, uniformly stirring for 15-20 minutes, adding graphene, stirring and mixing for 10-15 minutes to obtain a mixed solution, wherein the stirring speed is 500-600 r/min;
s3: adding a defoaming agent into the mixed solution of S2, adjusting the rotating speed to 800-900r/min, adding a binder and a thickening agent after 5-10 minutes, adjusting the rotating speed to 1000-1500r/min, adding a quick-drying silicon solution and a pigment after 10-15 minutes, adjusting the rotating speed to 2000-3000r/min, stirring and mixing for 25-30 minutes to obtain a finished product.
Compared with the prior art, the invention has the beneficial effects that:
1. the coating product prepared by the invention has the advantages of good corrosion resistance, impact resistance, environmental protection, high coating drying speed, simple preparation method and easy realization.
2. The phenolic resin, the furan resin and the acrylic resin are added, so that the material has the characteristics of high strength, tear resistance, impact resistance, wear resistance and the like; the quick-drying silicon solution is added, so that the coating can be quickly dried; the graphene is added, so that the coating has a good physical barrier effect, and the corrosion resistance of the coating is enhanced.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
Example 1: the invention provides a technical scheme that: the paint comprises 20-35 parts of phenolic resin, 18-30 parts of furan resin, 15-30 parts of acrylic resin, 5-8 parts of quick-drying silicon solution, 2-5 parts of graphene, 3-5 parts of pigment, 1-1.5 parts of binder, 1-1.5 parts of defoaming agent, 2-3.5 parts of film-forming assistant and 0.5-1 part of thickening agent.
Specifically, the coating comprises the following components in percentage by weight: 30 parts of phenolic resin, 25 parts of furan resin, 24 parts of acrylic resin, 7 parts of quick-drying silicon solution, 3.7 parts of graphene, 5 parts of pigment, 1.3 parts of binder, 1.2 parts of defoaming agent, 2.2 parts of film-forming assistant and 0.6 part of thickening agent.
Specifically, the binder is petroleum resin.
Specifically, the defoaming agent is polyether modified organic silicon.
Specifically, the film-forming assistant is ethylene glycol ethyl ether.
The invention also provides a preparation method of the quick-drying environment-friendly coating, which comprises the following steps:
s1: the coating comprises the following components in percentage by mass: 30 parts of phenolic resin, 25 parts of furan resin, 24 parts of acrylic resin, 7 parts of quick-drying silicon solution, 3.7 parts of graphene, 5 parts of pigment, 1.3 parts of binder, 1.2 parts of defoaming agent, 2.2 parts of film-forming assistant and 0.6 part of thickening agent;
s2: adding the phenolic resin, the furan resin, the acrylic resin and the film-forming assistant weighed in the step S1 into a reaction kettle, heating to 70-85 ℃, uniformly stirring for 15-20 minutes, adding graphene, stirring and mixing for 10-15 minutes to obtain a mixed solution, wherein the stirring speed is 500-600 r/min;
s3: adding a defoaming agent into the mixed solution of S2, adjusting the rotating speed to 800-900r/min, adding a binder and a thickening agent after 5-10 minutes, adjusting the rotating speed to 1000-1500r/min, adding a quick-drying silicon solution and a pigment after 10-15 minutes, adjusting the rotating speed to 2000-3000r/min, stirring and mixing for 25-30 minutes to obtain a finished product.
Example 2:
s1: the coating comprises the following components in percentage by mass: 26 parts of phenolic resin, 22 parts of furan resin, 30 parts of acrylic resin, 8 parts of quick-drying silicon solution, 2.9 parts of graphene, 4.3 parts of pigment, 1.2 parts of binder, 1.4 parts of defoaming agent, 3.2 parts of film-forming assistant and 1 part of thickening agent;
s2: adding the phenolic resin, the furan resin, the acrylic resin and the film-forming assistant weighed in the step S1 into a reaction kettle, heating to 70-85 ℃, uniformly stirring for 15-20 minutes, adding graphene, stirring and mixing for 10-15 minutes to obtain a mixed solution, wherein the stirring speed is 500-600 r/min;
s3: adding a defoaming agent into the mixed solution of S2, adjusting the rotating speed to 800-900r/min, adding a binder and a thickening agent after 5-10 minutes, adjusting the rotating speed to 1000-1500r/min, adding a quick-drying silicon solution and a pigment after 10-15 minutes, adjusting the rotating speed to 2000-3000r/min, stirring and mixing for 25-30 minutes to obtain a finished product.
Example 2 is the same as the above examples in material and processing steps, but the ratio of the two is different.
Example 3:
s1: the coating comprises the following components in percentage by mass: 35 parts of phenolic resin, 27 parts of furan resin, 18 parts of acrylic resin, 6.4 parts of quick-drying silicon solution, 4.6 parts of graphene, 3.8 parts of pigment, 1.5 parts of binder, 1.1 parts of defoaming agent, 2.1 parts of film-forming assistant and 0.5 part of thickening agent;
s2: adding the phenolic resin, the furan resin, the acrylic resin and the film-forming assistant weighed in the step S1 into a reaction kettle, heating to 70-85 ℃, uniformly stirring for 15-20 minutes, adding graphene, stirring and mixing for 10-15 minutes to obtain a mixed solution, wherein the stirring speed is 500-600 r/min;
s3: adding a defoaming agent into the mixed solution of S2, adjusting the rotating speed to 800-900r/min, adding a binder and a thickening agent after 5-10 minutes, adjusting the rotating speed to 1000-1500r/min, adding a quick-drying silicon solution and a pigment after 10-15 minutes, adjusting the rotating speed to 2000-3000r/min, stirring and mixing for 25-30 minutes to obtain a finished product.
Example 3 is the same as the above examples in material and processing steps, but the ratio of the two is different.
The impact resistance, corrosion resistance and the like of the quick-drying environment-friendly coating prepared according to the mixture ratio and the preparation method of the embodiment 1-3 are tested, and the result is evaluated by A, B, C, D, and the following table shows that:
| sample (I) | Impact resistance | Corrosion resistance |
| Example 1 | A | A |
| Example 2 | A | B |
| Example 3 | B | A |
As can be seen from the table, the quick-drying environment-friendly coating prepared according to the proportion and the preparation method in the embodiment 1 has better impact resistance and corrosion resistance.
The coating product prepared by the invention has the advantages of good corrosion resistance, impact resistance, environmental protection, high coating drying speed, simple preparation method and easy realization.
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 (6)
1. A quick-drying environment-friendly coating for surface treatment of mechanical equipment is characterized by comprising 20-35 parts of phenolic resin, 18-30 parts of furan resin, 15-30 parts of acrylic resin, 5-8 parts of quick-drying silicon solution, 2-5 parts of graphene, 3-5 parts of pigment, 1-1.5 parts of binder, 1-1.5 parts of defoaming agent, 2-3.5 parts of film-forming assistant and 0.5-1 part of thickening agent.
2. The quick-drying environment-friendly coating for the surface treatment of mechanical equipment as claimed in claim 1, which is characterized by comprising the following components in percentage by weight: 30 parts of phenolic resin, 25 parts of furan resin, 24 parts of acrylic resin, 7 parts of quick-drying silicon solution, 3.7 parts of graphene, 5 parts of pigment, 1.3 parts of binder, 1.2 parts of defoaming agent, 2.2 parts of film-forming assistant and 0.6 part of thickening agent.
3. The quick-drying environment-friendly coating for the surface treatment of mechanical equipment as claimed in claim 1, wherein the binder is petroleum resin.
4. The quick-drying environment-friendly coating for the surface treatment of mechanical equipment as claimed in claim 1, wherein the defoaming agent is polyether modified silicone.
5. The quick-drying environment-friendly coating for the surface treatment of mechanical equipment as claimed in claim 1, wherein the film-forming assistant is ethylene glycol ethyl ether.
6. The preparation method of the quick-drying type environment-friendly coating for the surface treatment of any one of the mechanical equipment according to claims 1-5, characterized by comprising the following steps of:
s1: the coating comprises the following components in percentage by mass: 30 parts of phenolic resin, 25 parts of furan resin, 24 parts of acrylic resin, 7 parts of quick-drying silicon solution, 3.7 parts of graphene, 5 parts of pigment, 1.3 parts of binder, 1.2 parts of defoaming agent, 2.2 parts of film-forming assistant and 0.6 part of thickening agent;
s2: adding the phenolic resin, the furan resin, the acrylic resin and the film-forming assistant weighed in the step S1 into a reaction kettle, heating to 70-85 ℃, uniformly stirring for 15-20 minutes, adding graphene, stirring and mixing for 10-15 minutes to obtain a mixed solution, wherein the stirring speed is 500-600 r/min;
s3: adding a defoaming agent into the mixed solution of S2, adjusting the rotating speed to 800-900r/min, adding a binder and a thickening agent after 5-10 minutes, adjusting the rotating speed to 1000-1500r/min, adding a quick-drying silicon solution and a pigment after 10-15 minutes, adjusting the rotating speed to 2000-3000r/min, stirring and mixing for 25-30 minutes to obtain a finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911318340.8A CN111534188A (en) | 2019-12-19 | 2019-12-19 | Quick-drying environment-friendly coating for surface treatment of mechanical equipment and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911318340.8A CN111534188A (en) | 2019-12-19 | 2019-12-19 | Quick-drying environment-friendly coating for surface treatment of mechanical equipment and preparation method thereof |
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| Publication Number | Publication Date |
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| CN111534188A true CN111534188A (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911318340.8A Pending CN111534188A (en) | 2019-12-19 | 2019-12-19 | Quick-drying environment-friendly coating for surface treatment of mechanical equipment and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112552743A (en) * | 2020-12-23 | 2021-03-26 | 南京柚香创意文化产业有限公司 | Quick-drying printer painting and calligraphy ink |
| CN112592645A (en) * | 2020-12-16 | 2021-04-02 | 九江绿为沃特环保科技有限公司 | Polyester resin powder coating and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105949904A (en) * | 2014-11-04 | 2016-09-21 | 陈薇 | High-adhesion impact-resistant thermal insulation coating |
| CN107987720A (en) * | 2017-11-02 | 2018-05-04 | 广东华材实业股份有限公司 | A kind of high temperature resistant anti-corrosive organic coatings and preparation method thereof |
| CN109306236A (en) * | 2018-09-30 | 2019-02-05 | 湖州君子兰涂料有限公司 | A kind of environment-friendly type macromolecule coating with rapid-curing cutback performance |
-
2019
- 2019-12-19 CN CN201911318340.8A patent/CN111534188A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105949904A (en) * | 2014-11-04 | 2016-09-21 | 陈薇 | High-adhesion impact-resistant thermal insulation coating |
| CN107987720A (en) * | 2017-11-02 | 2018-05-04 | 广东华材实业股份有限公司 | A kind of high temperature resistant anti-corrosive organic coatings and preparation method thereof |
| CN109306236A (en) * | 2018-09-30 | 2019-02-05 | 湖州君子兰涂料有限公司 | A kind of environment-friendly type macromolecule coating with rapid-curing cutback performance |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112592645A (en) * | 2020-12-16 | 2021-04-02 | 九江绿为沃特环保科技有限公司 | Polyester resin powder coating and preparation method thereof |
| CN112552743A (en) * | 2020-12-23 | 2021-03-26 | 南京柚香创意文化产业有限公司 | Quick-drying printer painting and calligraphy ink |
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Application publication date: 20200814 |
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