CN116004080A - Main cooling roller heat-conducting coating, preparation method thereof and casting equipment - Google Patents
Main cooling roller heat-conducting coating, preparation method thereof and casting equipment Download PDFInfo
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- CN116004080A CN116004080A CN202211646952.1A CN202211646952A CN116004080A CN 116004080 A CN116004080 A CN 116004080A CN 202211646952 A CN202211646952 A CN 202211646952A CN 116004080 A CN116004080 A CN 116004080A
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- 238000001816 cooling Methods 0.000 title claims abstract description 72
- 239000011248 coating agent Substances 0.000 title claims abstract description 63
- 238000000576 coating method Methods 0.000 title claims abstract description 63
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 238000005266 casting Methods 0.000 title claims abstract description 13
- 239000003973 paint Substances 0.000 claims abstract description 37
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000005507 spraying Methods 0.000 claims abstract description 22
- 238000001755 magnetron sputter deposition Methods 0.000 claims abstract description 18
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000003085 diluting agent Substances 0.000 claims abstract description 14
- 239000000440 bentonite Substances 0.000 claims abstract description 7
- 229910000278 bentonite Inorganic materials 0.000 claims abstract description 7
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910021393 carbon nanotube Inorganic materials 0.000 claims abstract description 7
- 239000002041 carbon nanotube Substances 0.000 claims abstract description 7
- 239000003822 epoxy resin Substances 0.000 claims abstract description 7
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 7
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 7
- 238000003756 stirring Methods 0.000 claims description 18
- 239000005457 ice water Substances 0.000 claims description 15
- 239000000243 solution Substances 0.000 claims description 13
- 238000000227 grinding Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000011259 mixed solution Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 239000003960 organic solvent Substances 0.000 claims description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 3
- 239000002131 composite material Substances 0.000 abstract description 11
- 239000004593 Epoxy Substances 0.000 abstract description 7
- 239000011701 zinc Substances 0.000 abstract description 7
- 229910052725 zinc Inorganic materials 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 239000004576 sand Substances 0.000 description 6
- 238000002156 mixing Methods 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 206010008531 Chills Diseases 0.000 description 3
- 239000006004 Quartz sand Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000002116 nanohorn Substances 0.000 description 3
- 238000005488 sandblasting Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000009736 wetting Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
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Abstract
The invention discloses a heat-conducting coating of a main cooling roller, a preparation method thereof and casting equipment, wherein the preparation method comprises the following steps: preparing a coating by taking epoxy resin, bentonite, zinc powder, graphene, carbon nanotubes and carbon nanohorns as raw materials; preparing a primer from a coating, a curing agent and a diluent according to the mass ratio of 10:1:2, and spraying the primer on the inner surface of a main cooling roller in a magnetron sputtering mode to form a primer layer; preparing a finishing paint from the paint, a curing agent and a diluent according to the mass ratio of 7-8:1-1.5:0.5-2.5, and spraying the finishing paint on the surface of the primer layer of the main cooling roller in a magnetron sputtering mode to form a finishing paint layer, thereby preparing the heat-conducting coating of the cooling roller. The invention adopts the magnetron sputtering technology to prepare the water-based epoxy zinc-rich composite coating on the inner working surface of the main cooling roller, and the composite coating has better heat conduction performance.
Description
Technical Field
The invention relates to the technical field of surface modification engineering of main cooling rollers, in particular to a heat-conducting coating of a main cooling roller, a preparation method thereof and casting equipment.
Background
The main cooling roller is a very important cooling part in the casting equipment, the cooling forming process of the casting film mainly occurs on the main cooling roller, the cooling roller needs to have good heat conducting performance for the internal working of the main cooling roller, and when the cooling water flows through the inside of the cooling roller, the heat of the cooling roller is quickly conducted, and the material is cooled to form the casting film. Therefore, the cooling effect of the main cooling roll directly affects the quality and yield of the casting film, and there is a need in the art for a main cooling roll having better heat conducting properties. The prior art is still in need of improvement and development.
Disclosure of Invention
In view of the defects in the prior art, the invention aims to provide a heat-conducting coating of a main cooling roller, a preparation method thereof and casting equipment, and aims to solve the problem that the heat-conducting performance of the existing main cooling roller is poor.
The technical scheme of the invention is as follows:
a preparation method of a heat-conducting coating of a main cooling roller comprises the following steps:
uniformly stirring epoxy resin, bentonite, zinc powder and an organic solvent, grinding, adding graphene, carbon nano tubes and concentrated sulfuric acid, reacting in an ice water bath for 20-40min, and adding carbon nano angles, and continuously reacting in the ice water bath for 0.5-1.5h to obtain a mixed solution;
heating the mixed solution to 30-40 ℃ for reaction for 20-40min, transferring to a water bath at 90-100 ℃, stirring for reaction until the reaction system changes from brown to bright yellow, stopping heating, cooling the reaction solution to room temperature, adding graphite powder, and standing to obtain the coating;
preparing the paint, the curing agent and the diluent into a primer according to the mass ratio of 10:1:2, and spraying the primer on the inner surface of the main cooling roller in a magnetron sputtering mode to form a primer layer;
preparing the paint, the curing agent and the diluent into finish paint according to the mass ratio of 7-8:1-1.5:0.5-2.5, and spraying the finish paint on the surface of the primer layer of the main cooling roller in a magnetron sputtering mode to form a finish paint layer, thereby preparing the heat-conducting coating of the cooling roller.
The preparation method of the heat-conducting coating of the main cooling roller comprises the step of preparing the heat-conducting coating of the main cooling roller, wherein the thickness of the primer layer is 80+/-2 mu m.
The preparation method of the heat-conducting coating of the main cooling roller comprises the step of spraying the primer on the inner surface of the main cooling roller in a magnetron sputtering mode, wherein the spraying pressure is set to be 0.2-0.5MPa.
The preparation method of the heat-conducting coating of the main cooling roller comprises the step of preparing the heat-conducting coating of the main cooling roller, wherein the thickness of the finish paint layer is 30+/-2 mu m.
The preparation method of the heat-conducting coating of the main cooling roller comprises the step of spraying the primer on the inner surface of the main cooling roller in a magnetron sputtering mode, wherein the spraying pressure is set to be 0.3-0.4MPa.
The invention relates to a heat-conducting coating of a main cooling roller, which is prepared by adopting the preparation method of the heat-conducting coating of the main cooling roller.
A casting apparatus comprising the main cooling roll heat conductive coating of the present invention.
The beneficial effects are that: the invention adopts the magnetron sputtering technology to prepare the water-based epoxy zinc-rich composite coating on the inner working surface of the main cooling roller, and the composite coating has better heat conduction performance.
Drawings
FIG. 1 is a flow chart of a method for preparing a heat-conductive coating of a main cooling roller.
Detailed Description
The invention provides a preparation method of a heat-conducting coating of a main cooling roller, which is used for making the purposes, technical schemes and effects of the invention clearer and more definite, and is further described in detail below. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1, fig. 1 is a flowchart of a method for preparing a heat-conductive coating of a main cooling roller according to the present invention, as shown in the figure, comprising the steps of:
s10, uniformly stirring epoxy resin, bentonite, zinc powder and an organic solvent, grinding, adding graphene, carbon nano tubes and concentrated sulfuric acid, reacting in an ice water bath for 20-40min, and adding carbon nano corners, and continuously reacting in the ice water bath for 0.5-1.5h to obtain a mixed solution;
s20, heating the mixed solution to 30-40 ℃ for reaction for 20-40min, transferring into a water bath at 90-100 ℃, stirring for reaction until the reaction system is changed from brown to bright yellow, stopping heating, cooling the reaction solution to room temperature, adding graphite powder, and standing to obtain the coating;
s30, preparing the paint, the curing agent and the diluent into a primer according to the mass ratio of 10:1:2, and spraying the primer on the inner surface of the main cooling roller in a magnetron sputtering mode to form a primer layer;
s40, preparing the paint, the curing agent and the diluent into finish paint according to the mass ratio of 7-8:1-1.5:0.5-2.5, and spraying the finish paint on the surface of the primer layer of the main cooling roller in a magnetron sputtering mode to form a finish paint layer, thereby preparing the heat-conducting coating of the cooling roller.
Specifically, the coating prepared by the invention is a water-based epoxy zinc-rich composite coating, and the water-based epoxy zinc-rich composite coating is sprayed on the inner surface of the main cooling roller part to form a heat-conducting high-molecular polymer alloy composite coating, so that the cooling speed and effect of the main cooling roller can be improved, and the quality and yield of a casting film can be improved. At present, the heat conducting coating on the cooling roller is a water-based epoxy zinc-rich composite coating, and has good corrosion resistance, heat conductivity and weather resistance. The water-based epoxy zinc-rich composite coating prepared by the magnetron sputtering technology is tightly combined with the main cooling roller, has a very flat, uniform and compact surface, has no obvious defects such as cracks and bubbles, has very high porosity, and has higher heat conduction performance.
In this embodiment, the thickness of the primer layer is 80±2 μm, and the spraying pressure is set to be 0.2MPa to 0.5MPa in the step of spraying the primer on the inner surface of the main cooling roller by means of magnetron sputtering.
In this embodiment, the thickness of the top-coat layer is 30±2 μm, and the spraying pressure is set to be 0.3MPa to 0.4MPa in the step of spraying the primer on the inner surface of the main cooling roller by using a magnetron sputtering method.
In some embodiments, a primary chill roll heat transfer coating is also provided, which is made using the method of making a primary chill roll heat transfer coating of the present invention. The invention adopts the magnetron sputtering technology to prepare the water-based epoxy zinc-rich composite coating on the inner working surface of the main cooling roller, and the composite coating has better heat conduction performance.
In some embodiments, there is also provided a casting apparatus comprising the primary chill roll heat conductive coating of the present invention.
The invention is further illustrated by the following examples:
example 1
A preparation method of a heat-conducting coating of a main cooling roller comprises the following steps:
1. and (3) preparing a coating material: adding epoxy resin, anti-settling agent (bentonite) and zinc powder into a paint tank, adding solvent for wetting, stirring uniformly, and grinding with a sand mill until the fineness is 40 mu m. Dispersing in a multifunctional stirrer at 3000r/min for 60min, grinding in a sand mill to fineness of 20 μm, filtering with 200 mesh stainless steel screen, mixing graphene 0.5g, carbon nanotube 0.25g and concentrated H12 mL 2 SO 4 The reaction was carried out in an ice-water bath for 30min with a stirring speed of 20rpm. Then 2.0g of carbon nanohorn is slowly added into the reaction system, and the reaction is continued in ice water bath for 1h. After the low-temperature reaction is finished, the temperature is raised to 35 ℃ for reaction for 30min. 25mL of ice water was added dropwise to the reaction system, the reaction temperature was maintained at 35℃and the stirring speed was set at 30rpm. After the water is addedThe mixed solution was transferred to a 95℃water bath with stirring at 30rpm, and the reaction was continued until the reaction system changed from brownish black to bright yellow, and heating was stopped. After the solution is naturally cooled to room temperature, adding 1.5g of superfine graphite powder into the solution, and standing for 2 hours to obtain a coating solution.
And (3) coating spraying: and (3) carrying out sand blasting treatment (reaching Sa2.0 level) on the main cooling roller base material by using 60-mesh quartz sand under the pressure of 0.6-0.7MPa, and placing the main cooling roller base material in a dryer for storage after dust removal and oil removal. The paint, the curing agent and the diluent are prepared into paint according to the mass ratio of 10:1:2, the paint is sprayed on the surface of a workpiece under the pressure of 0.3MPa, the film thickness is controlled to be 80 mu m, and the paint is placed for 24 hours at normal temperature and dried. Mixing the paint, the curing agent and the diluent in a mass ratio of 8:1:2, spraying the mixture on the surface of the dried primer under the condition of 0.35MPa, controlling the thickness of the coating to be 30 mu m, and standing for 24 hours at normal temperature for drying.
Example 2
And (3) preparing a coating material: adding epoxy resin, anti-settling agent (bentonite) and zinc powder into a paint tank, adding solvent for wetting, stirring uniformly, and grinding with a sand mill until the fineness is 35 mu m. Dispersing in a multifunctional stirrer at 3500r/min for 60min, grinding in a sand mill to fineness of 15 μm, filtering with 200 mesh stainless steel screen, mixing graphene 1g, carbon nanotube 0.5g and concentrated H12 mL 2 SO 4 The reaction was carried out in an ice-water bath for 20min with stirring at 20rpm. Then 2.0g of carbon nanohorn is slowly added into the reaction system, and the reaction is continued for 0.5h in an ice water bath. After the low-temperature reaction is finished, the temperature is raised to 30 ℃ for 20min. 25mL of ice water was added dropwise to the reaction system, the reaction temperature was maintained at 30℃and the stirring speed was set at 30rpm. After the addition of water, the mixed solution was transferred to a water bath at 90℃with stirring at 30rpm, and the reaction was continued until the reaction system changed from brownish black to bright yellow, and the heating was stopped. After the solution is naturally cooled to room temperature, adding 1.5g of superfine graphite powder into the solution, and standing for 2 hours to obtain a coating solution. And (3) carrying out sand blasting treatment (reaching Sa2.0 level) on the matrix by using 60-mesh quartz sand under the pressure of 0.8MPa, and placing the matrix in a dryer for storage after dust removal and oil removal. Preparing paint from paint, curing agent and diluent in the mass ratio of 10:1:2, spraying the paint onto the surface of workpiece under the pressure of 0.2MPa, and forming film thicknessThe temperature is controlled at 78 mu m, and the mixture is left to stand for 24 hours at normal temperature for drying. Mixing the paint, the curing agent and the diluent in a mass ratio of 8:1:0.5, spraying the mixture on the surface of the dried primer under the condition of 0.3MPa, controlling the thickness of the coating to be 28 mu m, and standing for 24 hours at normal temperature for drying.
Example 3
And (3) preparing a coating material: adding epoxy resin, anti-settling agent (bentonite) and zinc powder into a paint tank, adding solvent for wetting, stirring uniformly, and grinding with a sand mill until the fineness is 40 mu m. Dispersing in a multifunctional stirrer at 3000r/min for 60min, grinding in a sand mill to fineness of 20 μm, filtering with 200 mesh stainless steel screen, mixing graphene 1.5g, carbon nanotube 0.25g and diluted H12 mL 2 SO 4 The reaction was carried out in an ice-water bath for 40min with a stirring speed of 40rpm. Then 3.0g of carbon nanohorn is slowly added into the reaction system, and the reaction is continued for 1.5h in ice water bath. After the low-temperature reaction is finished, the temperature is raised to 40 ℃ for reaction for 40min. 25mL of ice water was added dropwise to the reaction system, the reaction temperature was maintained at 40℃and the stirring speed was set at 25rpm. After the addition of water, the mixed solution was transferred to a water bath at 100℃with stirring at 25rpm, and the reaction was continued until the reaction system turned from brownish black to bright yellow, and the heating was stopped. After the solution is naturally cooled to room temperature, 0.5g of superfine graphite powder is added into the solution, and the solution is left stand for 2 hours to obtain the coating solution. And (3) carrying out sand blasting treatment (reaching Sa2.0 level) on the matrix by using 60-mesh quartz sand under the pressure of 0.7MPa, and placing the matrix in a dryer for storage after dust removal and oil removal. The paint, the curing agent and the diluent are prepared into paint according to the mass ratio of 10:1:2, the paint is sprayed on the surface of a workpiece under the pressure of 0.5MPa, the film thickness is controlled to 82 mu m, and the paint is placed for 24 hours at normal temperature and dried. The paint, the curing agent and the diluent are mixed according to the mass ratio of 7.5:1:2.5, sprayed on the surface of the dried primer under the condition of 0.4MPa, the thickness of the coating is controlled at 42 mu m, and the primer is placed for 24 hours at normal temperature for drying.
It is to be understood that the invention is not limited in its application to the examples described above, but is capable of modification and variation in light of the above teachings by those skilled in the art, and that all such modifications and variations are intended to be included within the scope of the appended claims.
Claims (7)
1. The preparation method of the heat-conducting coating of the main cooling roller is characterized by comprising the following steps:
uniformly stirring epoxy resin, bentonite, zinc powder and an organic solvent, grinding, adding graphene, carbon nano tubes and concentrated sulfuric acid, reacting in an ice water bath for 20-40min, and adding carbon nano angles, and continuously reacting in the ice water bath for 0.5-1.5h to obtain a mixed solution;
heating the mixed solution to 30-40 ℃ for reaction for 20-40min, transferring to a water bath at 90-100 ℃, stirring for reaction until the reaction system changes from brown to bright yellow, stopping heating, cooling the reaction solution to room temperature, adding graphite powder, and standing to obtain the coating;
preparing the paint, the curing agent and the diluent into a primer according to the mass ratio of 10:1:2, and spraying the primer on the inner surface of the main cooling roller in a magnetron sputtering mode to form a primer layer;
preparing the paint, the curing agent and the diluent into finish paint according to the mass ratio of 7-8:1-1.5:0.5-2.5, and spraying the finish paint on the surface of the primer layer of the main cooling roller in a magnetron sputtering mode to form a finish paint layer, thereby preparing the heat-conducting coating of the cooling roller.
2. The method of preparing a heat conductive coating for a primary cooling roll according to claim 1, wherein the primer layer has a thickness of 80±2 μm.
3. The method for preparing a heat conductive coating of a main cooling roller according to claim 1, wherein the primer is sprayed on the inner surface of the main cooling roller by means of magnetron sputtering, and the spraying pressure is set to be 0.2-0.5MPa.
4. The method for preparing a heat conductive coating for a main cooling roll according to claim 1, wherein the thickness of the topcoat layer is 30+ -2 μm.
5. The method for preparing a heat conductive coating of a main cooling roller according to claim 1, wherein the primer is sprayed on the inner surface of the main cooling roller by means of magnetron sputtering, and the spraying pressure is set to be 0.3-0.4MPa.
6. A main cooling roller heat-conducting coating, which is characterized in that the main cooling roller heat-conducting coating is prepared by the preparation method of the main cooling roller heat-conducting coating according to any one of claims 1-5.
7. A casting apparatus comprising the main cooling roll heat conductive coating of claim 6.
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| CN202211646952.1A CN116004080A (en) | 2022-12-21 | 2022-12-21 | Main cooling roller heat-conducting coating, preparation method thereof and casting equipment |
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| CN202211646952.1A CN116004080A (en) | 2022-12-21 | 2022-12-21 | Main cooling roller heat-conducting coating, preparation method thereof and casting equipment |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107381546A (en) * | 2017-07-25 | 2017-11-24 | 常州大学 | The method that one step hydro thermal method prepares carbon nano tube/graphene hydridization conductive material |
| CN107603417A (en) * | 2017-10-30 | 2018-01-19 | 天津美士邦涂料化工有限公司 | A kind of preparation method of the oxygen-containing anticorrosive paint of CNT graphene zinc-rich |
| CN108129948A (en) * | 2017-12-13 | 2018-06-08 | 成都拜迪新材料有限公司 | Carbon nanotubes watersoluble plumbago alkene epoxy zinc rich primer applied to container field |
| CN109401418A (en) * | 2018-10-23 | 2019-03-01 | 厦门凯纳石墨烯技术股份有限公司 | A kind of epoxy zinc-enriched paint modified graphene slurry and preparation method thereof |
| CN109988484A (en) * | 2019-03-14 | 2019-07-09 | 上海利物盛纳米科技有限公司 | A kind of graphene water-based cooling coating and preparation method thereof |
| CN113980311A (en) * | 2021-11-26 | 2022-01-28 | 江苏清大际光新材料有限公司 | Heat dissipation film containing carbon nanohorns, preparation method and application |
| CN115093786A (en) * | 2022-08-24 | 2022-09-23 | 中国电力科学研究院有限公司 | Water-based high-heat-conductivity anticorrosive paint and production method thereof |
-
2022
- 2022-12-21 CN CN202211646952.1A patent/CN116004080A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107381546A (en) * | 2017-07-25 | 2017-11-24 | 常州大学 | The method that one step hydro thermal method prepares carbon nano tube/graphene hydridization conductive material |
| CN107603417A (en) * | 2017-10-30 | 2018-01-19 | 天津美士邦涂料化工有限公司 | A kind of preparation method of the oxygen-containing anticorrosive paint of CNT graphene zinc-rich |
| CN108129948A (en) * | 2017-12-13 | 2018-06-08 | 成都拜迪新材料有限公司 | Carbon nanotubes watersoluble plumbago alkene epoxy zinc rich primer applied to container field |
| CN109401418A (en) * | 2018-10-23 | 2019-03-01 | 厦门凯纳石墨烯技术股份有限公司 | A kind of epoxy zinc-enriched paint modified graphene slurry and preparation method thereof |
| CN109988484A (en) * | 2019-03-14 | 2019-07-09 | 上海利物盛纳米科技有限公司 | A kind of graphene water-based cooling coating and preparation method thereof |
| CN113980311A (en) * | 2021-11-26 | 2022-01-28 | 江苏清大际光新材料有限公司 | Heat dissipation film containing carbon nanohorns, preparation method and application |
| CN115093786A (en) * | 2022-08-24 | 2022-09-23 | 中国电力科学研究院有限公司 | Water-based high-heat-conductivity anticorrosive paint and production method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 耿文铭等: "氧化石墨烯-多壁碳纳米管/环氧树脂复合材料力学性能研究", 河南工程学院学报(自然科学版), vol. 30, no. 03, pages 53 - 58 * |
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