CN109233551B - Wear-resistant ceramic anticorrosive powder paint and preparation method and coating method thereof - Google Patents
Wear-resistant ceramic anticorrosive powder paint and preparation method and coating method thereof Download PDFInfo
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- CN109233551B CN109233551B CN201710428501.3A CN201710428501A CN109233551B CN 109233551 B CN109233551 B CN 109233551B CN 201710428501 A CN201710428501 A CN 201710428501A CN 109233551 B CN109233551 B CN 109233551B
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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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/28—Processes for applying liquids or other fluent materials performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/002—Pretreatement
-
- 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
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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
Abstract
The invention discloses a wear-resistant ceramic anticorrosive paint as well as a preparation method and a coating method thereof, wherein the wear-resistant ceramic anticorrosive paint comprises the following raw materials in parts by weight: 17-27 parts of epoxy resin, 3-13 parts of ceramic filler, 5-15 parts of titanium dioxide and 3-10 parts of auxiliary agent, wherein the ceramic filler is spherical micron-sized or submicron-sized ceramic powder. According to the invention, the ceramic powder is added into the epoxy anticorrosive paint, so that the coating not only has the hardness and rigidity of the ceramic, but also retains the toughness and adhesive force of the original paint, and has wide practical application value. The wear-resistant ceramic anticorrosive paint disclosed by the invention has the wear resistance 4-5 times that of a conventional special anticorrosive paint such as HT515, has a self-polymerization function and excellent chemical and mechanical properties, can be used in a corrosive environment and a severe environment, does not need a primer when being sprayed, can be directly coated on a substrate with a treated surface twice, and has obvious economic and social benefits.
Description
Technical Field
The invention relates to a paint, in particular to a wear-resistant ceramic anticorrosive paint, and a preparation method and a coating method thereof.
Background
With the development of the mechanical industry, equipment and pipelines in the industries of building materials, petrochemical industry, thermal power generation, metallurgical mines and the like generally have serious corrosion and abrasion problems, and the coating is required to be simple in construction, resistant to acid and alkali corrosion, resistant to abrasion and long in protection time in the anticorrosion construction process. At present, the performance of the anticorrosive paint is single, some anticorrosive paint only can be used for corrosion prevention, and some anticorrosive paint only can be used for wear resistance, but the anticorrosive paint with multiple performances is required for equipment and pipelines in special industries, and the anticorrosive paint is required to have the anticorrosive performance and the wear resistance.
At present, the anticorrosion treatment technology is widely applied to various fields, and a plurality of products are also provided in the aspect of the anticorrosion treatment technology in China, and the products are developed in the directions of low pollution, low cost, high quality and the like. The representative product of the existing offshore anticorrosion is HT115 coating, the technical indexes of hardness, toughness, adhesion and the like of the HT115 coating are inferior to those of a mosaic 54 ceramic coating, so that the HT 54 ceramic coating has the disadvantages of short service life, short maintenance period and low production efficiency. In order to solve the problems, the applicant develops a novel wear-resistant ceramic anticorrosive paint and a paint containing the paint, and provides a preparation method and a coating method thereof.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a wear-resistant ceramic anticorrosive paint and a preparation method and a coating method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
the wear-resistant ceramic anticorrosive paint comprises the following raw materials in parts by weight:
17-27 parts of epoxy resin, 3-13 parts of ceramic filler, 5-15 parts of titanium dioxide and 3-10 parts of auxiliary agent;
the ceramic filler is spherical micron-sized or submicron-sized ceramic powder.
Preferably, the epoxy resin is 22 parts, the ceramic filler is 8 parts, the titanium dioxide is 10 parts, and the auxiliary agent is 5 parts.
Preferably, the ceramic powder is alpha-Al2O3、Si3N4And SiC or a mixture of two or more thereof.
Further preferably, the α -Al2O3、Si3N4And SiC in a weight ratio of (0-8): (0-1): (0-2).
Still more preferably, the α -Al2O3、Si3N4And the weight ratio of SiC to SiC is 1.3: 1: 1.
preferably, the auxiliary agent is prepared from a toughening agent, a leveling agent and a defoaming agent according to the weight ratio of 1-3: 1-3: 1-4;
the toughening agent is one or more of carboxyl-terminated liquid nitrile rubber, polyether sulfone, polyether imide, polysulfone and polyether ether ketone;
the leveling agent is one or more of polyacrylate, polymethylsiloxane, cellulose acetate butyrate and polyvinyl butyral;
the defoaming agent is an organic silicon defoaming agent, a polyether defoaming agent or a mineral oil defoaming agent, and preferably, silicon ether copolymers are selected.
Preferably, the wear-resistant ceramic anticorrosive paint also comprises other pigments.
The method for preparing the wear-resistant ceramic anticorrosive paint comprises the following steps:
(1) adding the raw materials in parts by weight into a reaction kettle, and stirring for 40min while electrically heating;
(2) adding the uniformly mixed materials in the step (1) into a stirring kettle, adding pigment, and strongly stirring for 40min by using a high-speed dispersion machine;
(3) and (3) feeding the mixed material liquid obtained in the step (2) into a grinder for grinding until the fineness reaches 25-35 mu m, then carrying out various index tests, and packaging.
The invention also provides a wear-resistant ceramic anticorrosive paint which comprises the paint, a solvent and a curing agent;
the solvent is dimethylbenzene, absolute ethyl alcohol, acetone or methanol;
the curing agent is ethylenediamine, ketimine, T31 epoxy resin curing agent, modified epoxy resin curing agent YS-T31 or Kadela NX 2040;
the weight ratio of the solvent to the paint is 1: (5-7), wherein the weight ratio of the curing agent to the paint is 1: (10-15).
The method for coating by using the wear-resistant ceramic anticorrosive paint comprises the following steps:
(1) polishing the surface of a substrate to be flat, removing welding slag and welding beading, and keeping the surface to be coated clean, wherein the substrate is made of metal or plastic;
(2) adding a solvent into the wear-resistant ceramic anticorrosive paint, mixing, adding a curing agent into the mixed solution, and uniformly stirring;
(3) and coating the substrate by adopting a spraying or brushing way, and repeating for 1-3 times.
One method of improving the abrasion resistance of coatings is to modify the film-forming material and the other is to add abrasion resistant fillers to the coating. The wear-resistant ceramic anticorrosive paint is prepared by adding ceramic powder into epoxy anticorrosive paint, so that the paint not only has the hardness and rigidity of ceramic, but also retains the toughness and adhesive force of the original paint, and has wide practical application value.
The ceramic powder is selected as the filler, on one hand, because the ceramic powder does not react with epoxy resin, solvent and the like, no new substance is formed in the process of forming the coating; epoxy resin on the other surface easily enters gaps of the ceramic powder and is tightly combined together to form a compact coating; finally, the molecular structure of the ceramic powder determines that the ceramic powder has good wear resistance. In addition, the ceramic powder type, space structure and particle size have a direct relationship with the coating compactness and adhesion.
Compared with the prior art, the invention has the beneficial effects that:
the wear-resistant ceramic anticorrosive paint disclosed by the invention has the wear resistance 4-5 times that of a conventional paint such as HT515 special anticorrosive paint, has a self-polymerization function and excellent chemical and mechanical properties, can be used in a corrosive environment and a very harsh environment, can provide long-term surface protection for pipelines and equipment in a severe environment, does not need a primer when being sprayed, can be directly coated on a substrate subjected to surface treatment twice, and has obvious economic and social benefits.
Detailed Description
The present invention will now be described in further detail with reference to examples. It should be understood that the present embodiment is only for illustrating the present invention, and is not intended to limit the scope of the present invention.
Example 1 wear-resistant ceramic anticorrosive paint
(1) Adding 22 parts of epoxy resin, 8 parts of ceramic filler, 10 parts of titanium dioxide and 5 parts of auxiliary agent into a reaction kettle, and stirring for 40min while electrically heating;
the ceramic filler is spherical micron-sized or submicron-sized ceramic powder, and the ceramic powder is alpha-Al2O3、Si3N4And SiC, wherein the weight ratio of each component is 1.3: 1: 1;
the auxiliary agent comprises a toughening agent, a flatting agent and a defoaming agent according to the weight ratio of 2: 2: 1, the toughening agent is carboxyl-terminated liquid nitrile rubber, the leveling agent is polyacrylate, and the defoaming agent is an organic silicon defoaming agent;
(2) and (2) feeding the mixed material liquid obtained in the step (1) into a grinder for grinding until the fineness reaches 25-35 mu m, then carrying out various index tests, and packaging.
Example 2 wear-resistant ceramic anticorrosive yellow paint
(1) Adding 22 parts of epoxy resin, 8 parts of ceramic filler, 14 parts of titanium dioxide and 5 parts of auxiliary agent into a reaction kettle, and stirring for 40min while electrically heating;
the ceramic filler is spherical micron-sized or submicron-sized ceramic powder, and the ceramic powder is alpha-Al2O3、Si3N4And SiC, wherein the weight ratio of each component is 1.3: 1: 2;
the auxiliary agent comprises a toughening agent, a flatting agent and a defoaming agent according to the weight ratio of 1: 1: 1, the toughening agent is polyether sulfone, the flatting agent is polymethyl siloxane, and the defoaming agent is a polyether defoaming agent;
(2) adding the uniformly mixed material obtained in the step (1) into a stirring kettle, adding yellow pigment, and strongly stirring for 40min by using a high-speed dispersion machine;
(3) and (3) feeding the mixed material liquid obtained in the step (2) into a grinder for grinding until the fineness reaches 25-35 mu m, then carrying out various index tests, and packaging.
Example 3 wear-resistant ceramic anticorrosive blue paint
(1) 22 parts of epoxy resin, 8 parts of ceramic filler, 5 parts of titanium dioxide, 22 parts of dimethylbenzene and 7 parts of auxiliary agent are added into a reaction kettle to be electrically heated and stirred for 40 min;
the ceramic filler is spherical micron-sized or submicron-sized ceramic powder, and the ceramic powder is alpha-Al2O3、Si3N4And SiC, wherein the weight ratio of each component is 4: 1: 1;
the auxiliary agent comprises a toughening agent, a flatting agent and a defoaming agent according to the weight ratio of 1: 3: 3, the toughening agent is polyetherimide, the flatting agent is cellulose acetate butyrate, and the defoaming agent is a polyether defoaming agent;
(2) adding the uniformly mixed material obtained in the step (1) into a stirring kettle, adding blue pigment, and strongly stirring for 40min by using a high-speed dispersion machine;
(3) and (3) feeding the mixed material liquid obtained in the step (2) into a grinder for grinding until the fineness reaches 25-35 mu m, then carrying out various index tests, and packaging.
Example 4 wear-resistant ceramic anticorrosive black paint
(1) Adding 22 parts of epoxy resin, 4 parts of ceramic filler, 10 parts of titanium dioxide and 6 parts of auxiliary agent into a reaction kettle, and stirring for 40min while electrically heating;
the ceramic filler is spherical micron-sized or submicron-sized ceramic powder, and the ceramic powder is alpha-Al2O3、Si3N4And SiC, wherein the weight ratio of each component is 7: 1: 1;
the auxiliary agent comprises a toughening agent, a flatting agent and a defoaming agent according to the weight ratio of 1: 2: 3, the toughening agent is polysulfone, the flatting agent is polyvinyl butyral, and the defoaming agent is an organic silicon defoaming agent;
(2) adding the uniformly mixed material obtained in the step (1) into a stirring kettle, adding black pigment, and strongly stirring for 40min by using a high-speed dispersion machine;
(3) and (3) feeding the mixed material liquid obtained in the step (2) into a grinder for grinding until the fineness reaches 25-35 mu m, then carrying out various index tests, and packaging.
Example 5 wear-resistant ceramic anticorrosive red paint
(1) Adding 22 parts of epoxy resin, 12 parts of ceramic filler, 10 parts of titanium dioxide and 8 parts of auxiliary agent into a reaction kettle, and stirring for 40min while electrically heating;
the ceramic filler is spherical micron-sized or submicron-sized ceramic powder, and the ceramic powder is alpha-Al2O3、Si3N4And SiC, wherein the weight ratio of each component is 6: 1: 2;
the auxiliary agent comprises a toughening agent, a flatting agent and a defoaming agent according to the weight ratio of 2: 1: 2, the toughening agent is polyether sulfone, the flatting agent is polyvinyl butyral, and the defoaming agent is an organic silicon defoaming agent;
(2) adding the uniformly mixed materials in the step (1) into a stirring kettle, adding red pigment, and strongly stirring for 40min by using a high-speed dispersion machine;
(3) and (3) feeding the mixed material liquid obtained in the step (2) into a grinder for grinding until the fineness reaches 25-35 mu m, then carrying out various index tests, and packaging.
Example 6 wear-resistant ceramic anticorrosive fuchsin paint
(1) Adding 26 parts of epoxy resin, 8 parts of ceramic filler, 10 parts of titanium dioxide and 10 parts of auxiliary agent into a reaction kettle, and stirring for 40min while electrically heating;
the ceramic filler is spherical micron-sized or submicron-sized ceramic powder, and the ceramic powder is alpha-Al2O3And SiC, the weight ratio of each component is 3: 2;
the auxiliary agent comprises a toughening agent, a flatting agent and a defoaming agent according to the weight ratio of 3: 2: 4, the toughening agent is polyetherimide, the flatting agent is polymethylsiloxane, and the defoaming agent is a mineral oil defoaming agent;
(2) adding the uniformly mixed material obtained in the step (1) into a stirring kettle, adding magenta pigment, and strongly stirring for 40min by using a high-speed dispersion machine;
(3) and (3) feeding the mixed material liquid obtained in the step (2) into a grinder for grinding until the fineness reaches 25-35 mu m, then carrying out various index tests, and packaging.
Example 7 wear-resistant ceramic anticorrosive cyan paint
(1) Adding 18 parts of epoxy resin, 8 parts of ceramic filler, 10 parts of titanium dioxide, 12 parts of methanol and 3 parts of auxiliary agent into a reaction kettle, and stirring for 40min while electrically heating;
the ceramic filler is spherical micron-sized or submicron-sized ceramic powder, and the ceramic powder is alpha-Al2O3；
The auxiliary agent comprises a toughening agent, a flatting agent and a defoaming agent according to the weight ratio of 3: 3: 1, the toughening agent is carboxyl-terminated liquid nitrile rubber, the leveling agent is polyvinyl butyral, and the defoaming agent is a mineral oil defoaming agent;
(2) adding the uniformly mixed materials in the step (1) into a stirring kettle, adding a cyan pigment, and strongly stirring for 40min by using a high-speed dispersion machine;
(3) and (3) feeding the mixed material liquid obtained in the step (2) into a grinder for grinding until the fineness reaches 25-35 mu m, then carrying out various index tests, and packaging.
Example 8 wear-resistant ceramic anticorrosive paint
The paint prepared in the example 1, 1/6 times of acetone and 1/12 times of ethylenediamine by weight form the wear-resistant ceramic anticorrosive paint.
Example 9 wear-resistant ceramic anticorrosive paint
The paint prepared in the example 2, 1/7 times of absolute ethyl alcohol and 1/15 times of T31 epoxy resin curing agent form the wear-resistant ceramic anticorrosive paint.
Example 10 wear-resistant ceramic anticorrosive paint
The paint prepared in the example 3, 1/5 times of dimethylbenzene and 1/10 times of Kadela NX2040 by weight are combined to form the wear-resistant ceramic anticorrosive paint.
EXAMPLE 11 coating method Using wear-resistant ceramic anticorrosive paint
A method of coating using the wear-resistant ceramic anticorrosive coating prepared in example 8, comprising the steps of:
(1) polishing the surface of a substrate to be flat, removing welding slag and welding beading, and keeping the surface to be coated clean, wherein the substrate is made of metal or plastic;
(2) adding acetone into the paint, mixing, adding ethylenediamine into the mixed solution, and mixing uniformly;
(3) and coating the substrate by adopting a spraying or brushing way, and repeating for 1-3 times.
Example 12 Performance test experiment of wear-resistant ceramic anticorrosive paint
The main performance indexes of the wear-resistant ceramic anticorrosive paint coating prepared in example 11 are as follows:
the embodiments of the present invention are disclosed in the above, but the embodiments are not intended to limit the scope of the invention, and simple equivalent changes and modifications made according to the claims and the description of the invention are still within the scope of the technical solution of the present invention.
Claims (6)
1. The wear-resistant ceramic anticorrosive paint is characterized by comprising the following raw materials in parts by weight:
17-27 parts of epoxy resin, 3-13 parts of ceramic filler, 5-15 parts of titanium dioxide and 3-10 parts of auxiliary agent;
the ceramic filler is spherical micron-sized or spherical submicron-sized ceramic powder;
the ceramic powder is alpha-Al2O3、Si3N4And SiC, wherein the alpha-Al2O3、Si3N4And the weight ratio of SiC to SiC is 1.3: 1: 1;
the auxiliary agent comprises a toughening agent, a flatting agent and a defoaming agent according to the weight ratio of 1-3: 1-3: 1-4;
the toughening agent is one or more of carboxyl-terminated liquid nitrile rubber, polyether sulfone, polyether imide, polysulfone and polyether ether ketone;
the flatting agent is one or more of polyacrylate, polymethylsiloxane, cellulose acetate butyrate and polyvinyl butyral;
the defoaming agent is an organic silicon defoaming agent, a polyether defoaming agent or a mineral oil defoaming agent.
2. The wear-resistant ceramic anticorrosive paint according to claim 1, wherein the epoxy resin is 22 parts, the ceramic filler is 8 parts, the titanium dioxide is 10 parts, and the auxiliary agent is 5 parts.
3. The wear-resistant ceramic anticorrosive paint according to claim 1, further comprising other pigments.
4. A method for preparing the abrasion-resistant ceramic anticorrosive paint according to any one of claims 1 to 3, characterized by comprising the following steps:
(1) adding the raw materials in parts by weight into a reaction kettle, and stirring for 40min while electrically heating;
(2) adding the uniformly mixed materials in the step (1) into a stirring kettle, adding pigment, and strongly stirring for 40min by using a high-speed dispersion machine;
(3) and (3) feeding the mixed material liquid obtained in the step (2) to a grinding machine for grinding, and carrying out various index tests and packaging after the fineness reaches 25-35 mu m.
5. A wear-resistant ceramic anticorrosive paint, which is characterized by comprising the wear-resistant ceramic anticorrosive paint as claimed in any one of claims 1 to 3, a solvent and a curing agent;
the solvent is dimethylbenzene, absolute ethyl alcohol, acetone or methanol;
the curing agent is ethylenediamine, ketimine, T31 epoxy resin curing agent, modified epoxy resin curing agent YS-T31 or Kadela NX 2040;
the weight ratio of the solvent to the paint is 1: (5-7), wherein the weight ratio of the curing agent to the paint is 1: (10-15).
6. A method of coating with the wear-resistant ceramic anticorrosive coating of claim 5, characterized by comprising the steps of:
(1) polishing the surface of a substrate to be flat, removing welding slag and welding beading, and keeping the surface to be coated clean, wherein the substrate is made of metal or plastic;
(2) adding a solvent into the wear-resistant ceramic anticorrosive paint according to any one of claims 1 to 3, mixing to obtain a mixed solution, adding a curing agent into the mixed solution, and uniformly stirring;
(3) and coating the substrate by adopting a spraying or brushing way, and repeating for 1-3 times.
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| CN109651926A (en) * | 2018-12-19 | 2019-04-19 | 重庆美涂科技有限公司 | A kind of insulating moulding coating and its production method |
| CN111286160A (en) * | 2020-03-11 | 2020-06-16 | 安徽陶博士环保科技有限公司 | Photocuring nano ceramic anticorrosive composite material and preparation method thereof |
| CN112210268A (en) * | 2020-10-13 | 2021-01-12 | 溧阳市佳禾电子材料有限公司 | B-grade acetal wire enamel capable of being coated at high speed and preparation process thereof |
| CN112718339A (en) * | 2020-12-01 | 2021-04-30 | 浙江安富家居用品有限公司 | Processing equipment and processing technology of stainless steel ceramic cup |
| CN113072868A (en) * | 2021-04-02 | 2021-07-06 | 游燕英 | Wear-resistant and water-skid-resistant floor paint for civil air defense and preparation method thereof |
| CN113621294B (en) * | 2021-04-10 | 2022-11-11 | 兖州煤业股份有限公司 | High-shielding-performance wear-resistant anticorrosive paint for hydraulic support structural member and preparation method thereof |
| CN113845816A (en) * | 2021-09-07 | 2021-12-28 | 林存华 | Anti-corrosion wear-resistant polymer composite ceramic primer and preparation method thereof |
| CN115895433B (en) * | 2021-09-22 | 2023-11-28 | 中国石油化工股份有限公司 | Coating for high-sulfur-content oil-gas field purification device pipeline and preparation method thereof |
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| CN1148429C (en) * | 2001-07-09 | 2004-05-05 | 北京化工大学 | Anticorrossion antiwear ceramic paint |
| CN102838921B (en) * | 2012-09-28 | 2014-11-05 | 北京天山新材料技术股份有限公司 | Brushed high-strength abrasion-resistant anticorrosive coating and preparation method |
| CN103122197B (en) * | 2013-01-31 | 2015-06-10 | 中科院广州化学有限公司 | Resin-based flexible ceramic protective coating |
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