CN114395328A - High-hardness wear-resistant anti-sticking ceramic coating and preparation and use methods thereof - Google Patents
High-hardness wear-resistant anti-sticking ceramic coating and preparation and use methods thereof Download PDFInfo
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- CN114395328A CN114395328A CN202111491499.7A CN202111491499A CN114395328A CN 114395328 A CN114395328 A CN 114395328A CN 202111491499 A CN202111491499 A CN 202111491499A CN 114395328 A CN114395328 A CN 114395328A
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- 238000005524 ceramic coating Methods 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000002360 preparation method Methods 0.000 title abstract description 6
- 238000000576 coating method Methods 0.000 claims abstract description 23
- 239000011248 coating agent Substances 0.000 claims abstract description 22
- 239000002270 dispersing agent Substances 0.000 claims abstract description 21
- 239000011347 resin Substances 0.000 claims abstract description 16
- 229920005989 resin Polymers 0.000 claims abstract description 16
- 239000008247 solid mixture Substances 0.000 claims abstract description 6
- 239000000758 substrate Substances 0.000 claims description 18
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 15
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 10
- 239000000945 filler Substances 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 238000005303 weighing Methods 0.000 claims description 10
- 239000000654 additive Substances 0.000 claims description 5
- 230000000996 additive effect Effects 0.000 claims description 5
- UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 5
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 5
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 5
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 5
- 230000000087 stabilizing effect Effects 0.000 claims description 5
- 239000004408 titanium dioxide Substances 0.000 claims description 5
- 239000004519 grease Substances 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 4
- 238000005488 sandblasting Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 3
- 238000007605 air drying Methods 0.000 claims description 2
- 238000005299 abrasion Methods 0.000 claims 1
- 239000002253 acid Substances 0.000 abstract description 3
- 239000003513 alkali Substances 0.000 abstract description 3
- 230000003373 anti-fouling effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000003897 fog Substances 0.000 abstract description 3
- 230000002209 hydrophobic effect Effects 0.000 abstract description 3
- 239000002114 nanocomposite Substances 0.000 abstract description 3
- LJRGBERXYNQPJI-UHFFFAOYSA-M sodium;3-nitrobenzenesulfonate Chemical compound [Na+].[O-][N+](=O)C1=CC=CC(S([O-])(=O)=O)=C1 LJRGBERXYNQPJI-UHFFFAOYSA-M 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 231100000956 nontoxicity Toxicity 0.000 abstract 1
- 238000004017 vitrification Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000004809 Teflon Substances 0.000 description 3
- 229920006362 Teflon® Polymers 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/16—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers in which all the silicon atoms are connected by linkages other than oxygen atoms
-
- 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
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
-
- 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
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/08—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
-
- 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
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
-
- 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
- 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
-
- 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
- C08K3/28—Nitrogen-containing compounds
- C08K2003/282—Binary compounds of nitrogen with aluminium
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a high-hardness wear-resistant anti-sticking ceramic coating and preparation and use methods thereof. The high hardness wear resistant anti-sticking ceramic coating includes silazane resin solid mixture 20 weight portions and dispersant 80 weight portions. The invention has the beneficial effects that the ceramic coating is a nano composite ceramic coating, can be insulated for 30min at 250 ℃, realizes compact and smooth vitrification, is water-based, safe and environment-friendly, has no toxicity or harm, and has strong wear resistance on the surface of the coating; the surface of the coating is hydrophobic and oleophobic, and the coating has excellent non-stick property, strong anti-fouling performance and excellent anti-sticking capability; can resist salt fog and acid and alkali.
Description
Technical Field
The invention belongs to the technical field of nano ceramic coatings, and particularly relates to a high-hardness wear-resistant anti-sticking ceramic coating and preparation and use methods thereof.
Background
The domestic coffee powder distributor is mainly made of stainless steel, and only a few coffee powder distributors are provided with Teflon anti-sticking coatings on the surfaces; the coffee powder distributor with the surface made of stainless steel materials has the defects that the coffee powder distributor is not treated by an anti-sticking coating, so that the situation of uneven powder distribution occurs in the using process, and dust, dirt and the like are easily adhered to the surface of the stainless steel coffee powder distributor to influence the use; and the coffee powder distributor of the surface using the Teflon anti-sticking coating, because the hardness of the anti-sticking Teflon is lower, if the coffee powder distributor is collided in the using process, scratches and pits are easily left on the surface of the coffee powder distributor, and the subsequent use and cleaning are influenced. There is therefore a need for a solution to the above problems.
The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.
Disclosure of Invention
In order to solve the above problems, it is an object of the present invention to provide a high hardness wear-resistant anti-sticking ceramic coating and methods of making and using the same.
In order to achieve the purpose, the invention provides a high-hardness wear-resistant anti-sticking ceramic coating which is characterized by comprising 20 parts of silazane resin solid mixture and 80 parts of dispersing agent.
In one example, a method of making a high hardness, wear resistant, and anti-stick ceramic coating includes the steps of:
(1) weighing 1-3 parts of nano-scale iron-chromium brown, 1-6 parts of nano-scale titanium dioxide, 0.5-16 parts of aluminum nitride, 3-8 parts of nano-scale silicon carbide and 5 parts of silazane resin, and uniformly mixing to obtain a solid filler mixture;
(2) weighing 15-35 parts of silazane resin, 50-70 parts of n-heptane and 2-6 parts of stabilizing additive, and uniformly mixing to obtain a dispersing agent;
(3) and (3) taking 20% of the solid filler mixture and 80% of the dispersing agent according to the mass percentage, and uniformly stirring the mixture and the dispersing agent in a rolling stirring device at 400rpm to obtain the anti-sticking ceramic coating.
In one example, a method of using a high hardness wear resistant anti-stick ceramic coating includes the steps of:
I. cleaning the substrate by using an organic solvent to remove grease on the surface of the substrate;
II. Carrying out sand blasting treatment on the surface of the substrate to ensure that the roughness of the surface of the substrate is not lower than Sa2.5 grade;
III, cleaning the substrate subjected to sand blasting by using the organic solvent again, and removing dust and grease on the surface of the substrate;
and IV, placing the substrate to be coated at room temperature, keeping the surface of the substrate dry, uniformly coating the obtained anti-sticking ceramic coating on the surface of the substrate to form a coating, and waiting for the coating to be cured.
In one example, the optimal thickness of the coating in step IV is 15-45 μm.
In one example, the coating curing in step IV requires air drying after 1h of incubation at a temperature of 150 ℃ to 250 ℃ or standing at dry room temperature for 7 days.
The high-hardness wear-resistant anti-sticking ceramic coating and the preparation and use methods thereof provided by the invention can bring the following beneficial effects:
1. the ceramic coating is water-based, safe, environment-friendly and non-toxic, and passes FDA (food grade) detection standards;
2. the ceramic coating is a nano composite ceramic coating, can be insulated for 30min at 250 ℃, realizes compact, smooth and porcelainizing, saves energy and is beautiful;
3. the surface of the coating has strong wear resistance (10000 times of wiping by 1.5KG force scouring pad without bottom), and the scratch hardness of the pencil can reach 7-9H;
4. the surface of the coating is hydrophobic and oleophobic, and the coating has excellent non-stick property, strong anti-fouling performance and excellent anti-sticking capability; 5. can resist salt fog and acid and alkali.
Detailed Description
In the description of the present invention, it is to be understood that the terms "central," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in an orientation or positional relationship indicated to facilitate describing the invention and to simplify the description, but are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. In the description of the present specification, reference to the description of the terms "one aspect," "some aspects," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same solution or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.
Example 1
The high-hardness wear-resistant anti-sticking ceramic coating is characterized by comprising 20 parts of silazane resin solid mixture and 80 parts of dispersing agent.
In one example, a method of making a high hardness, wear resistant, and anti-stick ceramic coating includes the steps of:
(1) weighing 1-3 parts of nano-scale iron-chromium brown, 1-6 parts of nano-scale titanium dioxide, 0.5-16 parts of aluminum nitride, 3-8 parts of nano-scale silicon carbide and 5 parts of silazane resin, and uniformly mixing to obtain a solid filler mixture;
(2) weighing 15-35 parts of silazane resin, 50-70 parts of n-heptane and 2-6 parts of stabilizing additive, and uniformly mixing to obtain a dispersing agent;
(3) and (3) taking 20% of the solid filler mixture and 80% of the dispersing agent according to the mass percentage, and uniformly stirring the mixture and the dispersing agent in a rolling stirring device at 400rpm to obtain the anti-sticking ceramic coating.
The obtained cured ceramic coating is black and matte, and has moderate brittleness, high wear resistance and hardness of 9H.
Example 2
The high-hardness wear-resistant anti-sticking ceramic coating is characterized by comprising 40 parts of silazane resin solid mixture and 60 parts of dispersing agent.
In one example, a method of making a high hardness, wear resistant, and anti-stick ceramic coating includes the steps of:
(1) weighing 1-3 parts of nano-scale iron-chromium brown, 1-6 parts of nano-scale titanium dioxide, 0.5-16 parts of aluminum nitride, 3-8 parts of nano-scale silicon carbide and 5 parts of silazane resin, and uniformly mixing to obtain a solid filler mixture;
(2) weighing 15-35 parts of silazane resin, 50-70 parts of n-heptane and 2-6 parts of stabilizing additive, and uniformly mixing to obtain a dispersing agent;
(3) and (3) taking 20% of the solid filler mixture and 80% of the dispersing agent according to the mass percentage, and uniformly stirring the mixture and the dispersing agent in a rolling stirring device at 400rpm to obtain the anti-sticking ceramic coating.
The obtained cured ceramic coating is black and bright, and has high brittleness, high wear resistance and hardness up to 7H.
Example 3
The high-hardness wear-resistant anti-sticking ceramic coating is characterized by comprising 15 parts of silazane resin solid mixture and 85 parts of dispersing agent.
In one example, a method of making a high hardness, wear resistant, and anti-stick ceramic coating includes the steps of:
(1) weighing 1-3 parts of nano-scale iron-chromium brown, 1-6 parts of nano-scale titanium dioxide, 0.5-16 parts of aluminum nitride, 3-8 parts of nano-scale silicon carbide and 5 parts of silazane resin, and uniformly mixing to obtain a solid filler mixture;
(2) weighing 15-35 parts of silazane resin, 50-70 parts of n-heptane and 2-6 parts of stabilizing additive, and uniformly mixing to obtain a dispersing agent;
(3) and (3) taking 20% of the solid filler mixture and 80% of the dispersing agent according to the mass percentage, and uniformly stirring the mixture and the dispersing agent in a rolling stirring device at 400rpm to obtain the anti-sticking ceramic coating.
The obtained cured ceramic coating is black and bright, has weak brittleness, smooth surface and high wear resistance, and has hardness of 9H but uneven color distribution.
The high-hardness wear-resistant anti-sticking ceramic coating and the preparation and use methods thereof provided by the invention can bring the following beneficial effects:
1. the ceramic coating is water-based, safe, environment-friendly and non-toxic, and passes FDA (food grade) detection standards;
2. the ceramic coating is a nano composite ceramic coating, can be insulated for 30min at 250 ℃, realizes compact, smooth and porcelainizing, saves energy and is beautiful;
3. the surface of the coating is wear-resistant (the surface of the coating is not exposed after being wiped for 10000 times by 1.5KG force scouring pad), and the scratch hardness of the pencil can reach 7-9H;
4. the surface of the coating is hydrophobic and oleophobic, and the coating has excellent non-stick property, strong anti-fouling performance and excellent anti-sticking capability.
5. Can resist salt fog and acid and alkali.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (5)
1. The high-hardness wear-resistant anti-sticking ceramic coating is characterized by comprising 20 parts of silazane resin solid mixture and 80 parts of dispersing agent.
2. The method for preparing a high-hardness wear-resistant anti-sticking ceramic coating according to claim 1, characterized by comprising the following steps:
(1) weighing 1-3 parts of nano-scale iron-chromium brown, 1-6 parts of nano-scale titanium dioxide, 0.5-16 parts of aluminum nitride, 3-8 parts of nano-scale silicon carbide and 5 parts of silazane resin, and uniformly mixing to obtain a solid filler mixture;
(2) weighing 15-35 parts of silazane resin, 50-70 parts of n-heptane and 2-6 parts of stabilizing additive, and uniformly mixing to obtain a dispersing agent;
(3) and (3) taking 20% of the solid filler mixture and 80% of the dispersing agent according to the mass percentage, and uniformly stirring the mixture and the dispersing agent in a rolling stirring device at 400rpm to obtain the anti-sticking ceramic coating.
3. The use method of the high-hardness wear-resistant anti-sticking ceramic coating is characterized by comprising the following steps of:
I. cleaning the substrate by using an organic solvent to remove grease on the surface of the substrate;
II. Carrying out sand blasting treatment on the surface of the substrate to ensure that the roughness of the surface of the substrate is not lower than Sa2.5 grade;
III, cleaning the substrate subjected to sand blasting by using the organic solvent again, and removing dust and grease on the surface of the substrate;
and IV, placing the substrate to be coated at room temperature, keeping the surface of the substrate dry, uniformly coating the obtained anti-sticking ceramic coating on the surface of the substrate to form a coating, and waiting for the coating to be cured.
4. The use of a high hardness wear resistant anti-stick ceramic coating according to claim 3, wherein the optimal thickness of the coating in step IV is 15-45 μm.
5. The use method of the high-hardness abrasion-resistant anti-sticking ceramic coating according to claim 3, wherein in the step IV, the coating is cured by air drying after being kept at a temperature of 150 ℃ to 250 ℃ for 1 hour, or is kept at a dry room temperature for 7 days.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111491499.7A CN114395328A (en) | 2021-12-08 | 2021-12-08 | High-hardness wear-resistant anti-sticking ceramic coating and preparation and use methods thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111491499.7A CN114395328A (en) | 2021-12-08 | 2021-12-08 | High-hardness wear-resistant anti-sticking ceramic coating and preparation and use methods thereof |
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| CN114395328A true CN114395328A (en) | 2022-04-26 |
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|---|---|---|---|
| CN202111491499.7A Pending CN114395328A (en) | 2021-12-08 | 2021-12-08 | High-hardness wear-resistant anti-sticking ceramic coating and preparation and use methods thereof |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100785428B1 (en) * | 2007-03-27 | 2007-12-13 | 주식회사 보명 | Method for painting ceramic coating agent on a surface of streetlight pole |
| CN113717639A (en) * | 2021-09-15 | 2021-11-30 | 库贝化学（上海）有限公司 | Polysilazane high-temperature resistant paint for carbon fiber composite material and preparation method thereof |
-
2021
- 2021-12-08 CN CN202111491499.7A patent/CN114395328A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100785428B1 (en) * | 2007-03-27 | 2007-12-13 | 주식회사 보명 | Method for painting ceramic coating agent on a surface of streetlight pole |
| CN113717639A (en) * | 2021-09-15 | 2021-11-30 | 库贝化学（上海）有限公司 | Polysilazane high-temperature resistant paint for carbon fiber composite material and preparation method thereof |
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Application publication date: 20220426 |