CN111117419A - Two-dimensional nano graphene oil-resistant conductive electrostatic paint and preparation method thereof - Google Patents
Two-dimensional nano graphene oil-resistant conductive electrostatic paint and preparation method thereof Download PDFInfo
- Publication number
- CN111117419A CN111117419A CN201910937549.6A CN201910937549A CN111117419A CN 111117419 A CN111117419 A CN 111117419A CN 201910937549 A CN201910937549 A CN 201910937549A CN 111117419 A CN111117419 A CN 111117419A
- Authority
- CN
- China
- Prior art keywords
- dimensional nano
- nano graphene
- oil
- resistant conductive
- paint
- 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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- 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
- 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
-
- 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
- C09D7/65—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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- 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
-
- 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
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)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a two-dimensional nano-graphene oil-resistant conductive electrostatic paint and a preparation method thereof, wherein the two-dimensional nano-graphene oil-resistant conductive electrostatic paint is prepared from the following raw materials in percentage by mass: 30-40 wt% of epoxy resin; 5-8 wt% of dimethylbenzene; 1-3 wt% of isobutanol; 0.3-1 wt% of polyamide wax; 22.3-27.5 wt% of pigment and filler; 10-40 wt% of mica powder; 0.1-0.5 wt% of an organosilicon polymer; 10-30 wt% of two-dimensional nano graphene; 5-10 wt% of a curing agent. According to the invention, the paint has better corrosion resistance and shielding performance, is storage-resistant, is uniformly distributed in trade in the production process, and has the salt spray test performance improved by 2-4 times compared with the conventional epoxy zinc-rich primer and the conventional epoxy zinc-rich primer added with one-dimensional powdery graphene.
Description
Technical Field
The invention relates to the field of static conductive paint, and particularly relates to oil-resistant static conductive paint containing two-dimensional nano graphene and a preparation method of the oil-resistant static conductive paint.
Background
The static conductive paint in the current market is mainly prepared from conductive mica powder, and has the problems of unstable conductivity, high cost, non-long-acting conductivity, poor anticorrosion effect and the like. It is necessary to develop a two-dimensional nano graphene oil-resistant conductive electrostatic paint for solving the above problems.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the two-dimensional nano graphene oil-resistant static conductive paint and the preparation method thereof, wherein the paint has better conductive performance and corrosion resistance, and can meet the application requirements in the field of corrosion resistance and static conductivity.
In order to achieve the above objects and other advantages, according to the present invention, there is provided a two-dimensional nano graphene oil-resistant conductive electrostatic paint, which is prepared from the following raw materials in percentage by mass:
30-40 wt% of epoxy resin;
5-8 wt% of dimethylbenzene;
1-3 wt% of isobutanol;
0.3-1 wt% of polyamide wax;
22.3-27.5 wt% of pigment and filler;
10-40 wt% of mica powder;
0.1-0.5 wt% of an organosilicon polymer;
10-30 wt% of two-dimensional nano graphene;
5-10 wt% of a curing agent.
Preferably, the curing agent is a modified araliphatic amine adduct.
The invention provides a preparation method of the two-dimensional nano graphene oil-resistant conductive electrostatic paint, which comprises the following steps:
step one, sequentially adding epoxy resin, dimethylbenzene, isobutanol and polyamide wax in designed parts into a reaction kettle, and stirring at the speed of 2000 rpm for 0.2-0.3 hour until the mixed solution is completely diluted and dissolved;
secondly, sequentially adding the pigment and filler, the mica powder, the organic silicon polymer and the two-dimensional nano graphene in the designed amount into the mixed solution prepared in the first step, dispersing at the rotating speed of 1500 revolutions per minute while adding, and preserving heat for 15 minutes at the temperature of 55-60 ℃ after dispersing;
and step three, adding the curing agent in the designed amount into the mixed liquid prepared in the step two, dispersing for 5-10 minutes, and subpackaging to obtain the two-dimensional nano graphene oil-resistant conductive electrostatic paint.
Compared with the prior art, the invention has the beneficial effects that: the conductive epoxy static conductive paint has good conductivity and corrosion resistance, can meet the application requirements in the field of corrosion resistance and static conductivity, and can improve the corrosion resistance by 1-2 times and better conductivity stability, long-acting property and oil resistance compared with the conventional epoxy static conductive paint.
Detailed Description
The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.
Example 1
The two-dimensional nano graphene oil-resistant conductive electrostatic paint is prepared from the following raw materials in percentage by mass:
30 wt% of epoxy resin;
xylene, 5 wt%;
isobutanol, 2 wt%;
polyamide wax, 1 wt%;
27.5 wt% of pigment and filler;
10 wt% of mica powder;
silicone polymer, 0.5 wt%;
15 wt% of two-dimensional nano graphene;
9 wt% of curing agent.
Further, the curing agent is a modified araliphatic amine adduct.
The embodiment provides a preparation method of the two-dimensional nano graphene oil-resistant conductive electrostatic paint, which comprises the following steps:
step one, sequentially putting the epoxy resin, the dimethylbenzene, the isobutanol and the polyamide wax in the designed amount into a reaction kettle, and stirring at the speed of 2000 rpm for 0.2 hour until the mixed solution is completely diluted and dissolved;
step two, sequentially adding the pigment and filler, the mica powder, the organic silicon polymer and the two-dimensional nano graphene in the designed amount into the mixed solution prepared in the step one, dispersing at the rotating speed of 1500 revolutions per minute while adding, and preserving heat for 15 minutes at 55 ℃ after dispersing;
and step three, adding the curing agent in the designed amount into the mixed solution prepared in the step two, dispersing for 5 minutes, and subpackaging to obtain the two-dimensional nano graphene oil-resistant conductive electrostatic paint.
Example 2
The two-dimensional nano graphene oil-resistant conductive electrostatic paint is prepared from the following raw materials in percentage by mass:
35 wt% of epoxy resin;
xylene, 8 wt%;
isobutanol, 1 wt%;
polyamide wax, 0.3 wt%;
pigment and filler, 23 wt%;
12 wt% of mica powder;
silicone polymer, 0.1 wt%;
15.6 wt% of two-dimensional nano graphene;
5 wt% of curing agent.
Further, the curing agent is a modified araliphatic amine adduct.
The embodiment provides a preparation method of the two-dimensional nano graphene oil-resistant conductive electrostatic paint, which comprises the following steps:
step one, sequentially putting epoxy resin, dimethylbenzene, isobutanol and polyamide wax in designed parts into a reaction kettle, and stirring at the speed of 2000 rpm for 0.3 hour until the mixed solution is completely diluted and dissolved;
step two, sequentially adding the pigment and filler, the mica powder, the organic silicon polymer and the two-dimensional nano graphene in the designed amount into the mixed solution prepared in the step one, dispersing at the rotating speed of 1500 revolutions per minute while adding, and preserving heat for 15 minutes at 60 ℃ after dispersing;
and step three, adding the curing agent in the designed amount into the mixed solution prepared in the step two, dispersing for 10 minutes, and subpackaging to obtain the two-dimensional nano graphene oil-resistant conductive electrostatic paint.
Example 3
The two-dimensional nano graphene oil-resistant conductive electrostatic paint is prepared from the following raw materials in percentage by mass:
epoxy resin, 36.4 wt%;
xylene, 6 wt%;
isobutanol, 2 wt%;
polyamide wax, 0.4 wt%;
pigment and filler, 25 wt%;
13 wt% of mica powder;
silicone polymer, 0.2 wt%;
10 wt% of two-dimensional nano graphene;
curing agent, 7 wt%.
Further, the curing agent is a modified araliphatic amine adduct.
The embodiment provides a preparation method of the two-dimensional nano graphene oil-resistant conductive electrostatic paint, which comprises the following steps:
step one, sequentially putting the epoxy resin, the dimethylbenzene, the isobutanol and the polyamide wax in the designed amount into a reaction kettle, and stirring at the speed of 2000 rpm for 0.2 hour until the mixed solution is completely diluted and dissolved;
step two, sequentially adding the pigment and filler, the mica powder, the organic silicon polymer and the two-dimensional nano graphene in the designed amount into the mixed solution prepared in the step one, dispersing at the rotating speed of 1500 revolutions per minute while adding, and preserving heat for 15 minutes at 55 ℃ after dispersing;
and step three, adding the curing agent in the designed amount into the mixed solution prepared in the step two, dispersing for 5 minutes, and subpackaging to obtain the two-dimensional nano graphene oil-resistant conductive electrostatic paint.
While embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application of the invention, and further modifications may readily be effected by those skilled in the art, whereby the invention is not limited to the details given, without departing from the general concept defined by the claims and the scope of equivalents.
Claims (3)
1. The two-dimensional nano graphene oil-resistant conductive electrostatic paint is characterized by being prepared from the following raw materials in percentage by mass:
30-40 wt% of epoxy resin;
5-8 wt% of dimethylbenzene;
1-3 wt% of isobutanol;
0.3-1 wt% of polyamide wax;
22.3-27.5 wt% of pigment and filler;
10-40 wt% of mica powder;
0.1-0.5 wt% of an organosilicon polymer;
10-30 wt% of two-dimensional nano graphene;
5-10 wt% of a curing agent.
2. The oil-resistant and static-conductive two-dimensional nano-graphene paint according to claim 1, wherein the curing agent is a modified araliphatic amine adduct.
3. The preparation method of the two-dimensional nano graphene oil-resistant conductive electrostatic paint as claimed in any one of claims 1-2, characterized by comprising the following steps:
step one, sequentially adding epoxy resin, dimethylbenzene, isobutanol and polyamide wax in designed parts into a reaction kettle, and stirring at the speed of 2000 rpm for 0.2-0.3 hour until the mixed solution is completely diluted and dissolved;
secondly, sequentially adding the pigment and filler, the mica powder, the organic silicon polymer and the two-dimensional nano graphene in the designed amount into the mixed solution prepared in the first step, dispersing at the rotating speed of 1500 revolutions per minute while adding, and preserving heat for 15 minutes at the temperature of 55-60 ℃ after dispersing;
and step three, adding the curing agent in the designed amount into the mixed liquid prepared in the step two, dispersing for 5-10 minutes, and subpackaging to obtain the two-dimensional nano graphene oil-resistant conductive electrostatic paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910937549.6A CN111117419A (en) | 2019-09-30 | 2019-09-30 | Two-dimensional nano graphene oil-resistant conductive electrostatic paint and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910937549.6A CN111117419A (en) | 2019-09-30 | 2019-09-30 | Two-dimensional nano graphene oil-resistant conductive electrostatic paint and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111117419A true CN111117419A (en) | 2020-05-08 |
Family
ID=70495356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910937549.6A Pending CN111117419A (en) | 2019-09-30 | 2019-09-30 | Two-dimensional nano graphene oil-resistant conductive electrostatic paint and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111117419A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112094571A (en) * | 2020-09-15 | 2020-12-18 | 湖北吉人水性汽车涂料有限公司 | Wear-resistant static-conducting floor coating added with carbon nanotube material and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101440251A (en) * | 2008-12-22 | 2009-05-27 | 石家庄市金达特种涂料有限公司 | Methanol-resistant, static-conducting and anti-corrosive paint |
| CN102051107A (en) * | 2010-12-25 | 2011-05-11 | 厦门双瑞船舶涂料有限公司 | Light-colored thick paste type epoxy static conductive anticorrosive paint and preparation method thereof |
| US20130048917A1 (en) * | 2011-08-31 | 2013-02-28 | Tesla Nanocoatings, Inc. | Composition for Corrosion Prevention |
| CN104163928A (en) * | 2014-08-25 | 2014-11-26 | 鸿纳（东莞）新材料科技有限公司 | Conductive heat-conductive graphene slurry and coating |
| CN108410323A (en) * | 2018-04-21 | 2018-08-17 | 杭州烯创科技有限公司 | A kind of graphene epoxy coating of ultraviolet-resistant aging |
| CN109943190A (en) * | 2019-01-31 | 2019-06-28 | 北京化工大学 | A kind of static electricity conductive anticorrosive function and service coating material, preparation method and application |
-
2019
- 2019-09-30 CN CN201910937549.6A patent/CN111117419A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101440251A (en) * | 2008-12-22 | 2009-05-27 | 石家庄市金达特种涂料有限公司 | Methanol-resistant, static-conducting and anti-corrosive paint |
| CN102051107A (en) * | 2010-12-25 | 2011-05-11 | 厦门双瑞船舶涂料有限公司 | Light-colored thick paste type epoxy static conductive anticorrosive paint and preparation method thereof |
| US20130048917A1 (en) * | 2011-08-31 | 2013-02-28 | Tesla Nanocoatings, Inc. | Composition for Corrosion Prevention |
| CN104163928A (en) * | 2014-08-25 | 2014-11-26 | 鸿纳（东莞）新材料科技有限公司 | Conductive heat-conductive graphene slurry and coating |
| CN108410323A (en) * | 2018-04-21 | 2018-08-17 | 杭州烯创科技有限公司 | A kind of graphene epoxy coating of ultraviolet-resistant aging |
| CN109943190A (en) * | 2019-01-31 | 2019-06-28 | 北京化工大学 | A kind of static electricity conductive anticorrosive function and service coating material, preparation method and application |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112094571A (en) * | 2020-09-15 | 2020-12-18 | 湖北吉人水性汽车涂料有限公司 | Wear-resistant static-conducting floor coating added with carbon nanotube material and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104356860A (en) | Epoxy resin-oxidized graphene composite coating and application method thereof | |
| CN105713480B (en) | A kind of epoxy zinc rich primer and its manufacture method | |
| CN106893447B (en) | A kind of epoxy resin-graphene surface chemistry bonding anticorrosive paint and preparation method | |
| CN108997889A (en) | A kind of ocean naval vessel graphene heavy antisepsis priming paint and preparation method thereof | |
| CN106009799B (en) | A kind of inorganic dust primer and preparation method containing graphene | |
| CN106243919B (en) | A kind of polyaniline static conductive coating and preparation method thereof that antiseptic property is excellent | |
| CN111117419A (en) | Two-dimensional nano graphene oil-resistant conductive electrostatic paint and preparation method thereof | |
| CN111675929A (en) | Double-component carbon nanotube type epoxy zinc-rich coating | |
| CN108676397A (en) | A kind of graphene offshore wind farm blade finishing coat and preparation method | |
| CN103031039A (en) | Carbon nanotube epoxy resin static conductive coating material and fabrication method thereof | |
| CN103666205A (en) | Novel epoxy static conductive coating | |
| CN102101962B (en) | Polyaniline epoxy anti-corrosive paint and preparation method thereof | |
| CN101942265B (en) | Epoxy coal asphalt anti-corrosion paint and manufacturing method | |
| CN110616025A (en) | Two-dimensional nano graphene zinc primer and preparation method thereof | |
| CN104559676B (en) | A kind of low-temperature fast-curing epoxy coating and preparation method thereof | |
| CN105462435A (en) | Conductive macromolecule modified waterborne epoxy zinc-rich primer and preparation method thereof | |
| CN110845934A (en) | Two-dimensional nano low-surface-treatment graphene anti-corrosion primer and preparation method thereof | |
| CN104087123A (en) | Polyaniline conductive electrostatic paint with lasting conductivity and preparation method thereof | |
| CN102993839A (en) | Oil-resisting, waterproof, anticorrosive and mildew resistant paint and production process thereof | |
| CN102234472A (en) | Conductive paint with strong heat-insulating and corrosion-resistant properties and manufacturing process thereof | |
| CN108912960A (en) | A kind of selfreparing anticorrosive paint | |
| CN111117420A (en) | Two-dimensional nano graphene two-component anticorrosive paint and preparation method thereof | |
| CN104130673B (en) | Heatproof oil-resistant phenolic epoxy static anticorrosive paint and preparation method thereof | |
| CN102702928A (en) | Tin-free environment-friendly electrophoretic paint and preparation method thereof | |
| CN103360910B (en) | Without the water-base epoxy electrically conducting coating and preparation method thereof of grinding aid |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200508 |