CN104151893A - Paint used for preventing corrosion on electricity material - Google Patents
Paint used for preventing corrosion on electricity material Download PDFInfo
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- CN104151893A CN104151893A CN201410420587.1A CN201410420587A CN104151893A CN 104151893 A CN104151893 A CN 104151893A CN 201410420587 A CN201410420587 A CN 201410420587A CN 104151893 A CN104151893 A CN 104151893A
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- prepared
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- nano
- corrosion
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- 239000000463 material Substances 0.000 title claims abstract description 48
- 238000005260 corrosion Methods 0.000 title claims abstract description 17
- 230000007797 corrosion Effects 0.000 title claims abstract description 15
- 230000005611 electricity Effects 0.000 title abstract 4
- 239000003973 paint Substances 0.000 title abstract 4
- 239000002086 nanomaterial Substances 0.000 claims abstract description 13
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims abstract description 11
- 239000011248 coating agent Substances 0.000 claims description 27
- 238000000576 coating method Methods 0.000 claims description 27
- 239000000203 mixture Substances 0.000 claims description 12
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 10
- 239000000741 silica gel Substances 0.000 claims description 10
- 229910002027 silica gel Inorganic materials 0.000 claims description 10
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 10
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 5
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 5
- 239000000839 emulsion Substances 0.000 claims description 5
- 239000012467 final product Substances 0.000 claims description 5
- 229910052744 lithium Inorganic materials 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 5
- DKPFZGUDAPQIHT-UHFFFAOYSA-N butyl acetate Chemical compound CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims description 4
- 239000000440 bentonite Substances 0.000 claims description 3
- 229910000278 bentonite Inorganic materials 0.000 claims description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 3
- 229910021538 borax Inorganic materials 0.000 claims description 2
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical class CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 claims description 2
- 239000004328 sodium tetraborate Substances 0.000 claims description 2
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000002994 raw material Substances 0.000 description 5
- 235000012216 bentonite Nutrition 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000002421 anti-septic effect Effects 0.000 description 3
- -1 ethoxylated dodecyl alcohols Chemical class 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000010850 salt effect Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
The invention belongs to the field of anti-corrosion of an electricity material and discloses a paint used for preventing corrosion on the electricity material. The paint is prepared according to following steps: step 1) preparing base materials; 2) preparing a modifying agent; 3) preparing a nano material; and 4) performing mixing and stirring. The paint is good in anti-corrosion performance, can effectively prevent corrosion caused by acids, alkalis and salts, has good high-temperature-resistant performance and mechanical hardness, can provide effective protection on the electricity material and can allow potential safety hazard to be avoided.
Description
Technical field
The invention belongs to electric power material antiseptic field, be specifically related to a kind of for preventing the coating of electric power material corrosion.
Background technology
Electric power material has wide range of applications, and is applied to the every field of power system, often can run into the severe extreme condition such as acid-alkali salt and high temperature.General electric power material is difficult to meet the requirement that various extreme conditions are used.Electric power material in chamber under damp and hot weather condition or the more serious region of acid-alkali salt effect, aging, burn into disrepair phenomenon very easily occurs, easily cause transmission line malfunction, bring greater impact to the normal production of people and life, also to power department, cause larger loss.In order to overcome above-mentioned defect, there is electric power material antiseptic coating in prior art, general hot spray painted zinc or the method such as zinc-plated of adopting brushed, and part adopts protective system brushing, and the problem of its existence is: anticorrosion matrix processing requirements is high, film blocked up easy to crack, during film curing, be subject to temperature, humidity effect larger, set time is long, and mostly exists weathering resistance poor, the shortcoming that cohesive force is not strong, so antiseptic property is generally undesirable.
Nanotechnology (nanotechnology) is with single atom, molecule, to manufacture the science and technology of material, character and the application of research structure size material in 1 to 100 nanometer range.Nanometer is the least unit of length metering, the length of 1 nanometer be 1 millimeter 1,000,000/, directly with the atom, atomic group, molecule, the molecular grouping that form various elements and material, assemble the high-quality precision and sophisticated technology that there is the material of specific function or there is special performance product.Successfully nanotechnology can be applicable to the every field such as electronics, chemical industry, military affairs, and countries in the world are all in research and development.Application of micron, in coating, is mainly to utilize the two vegetables mechanism of lotus leaf, improves water tolerance and the anti-fungi performance of coating.As coating, it is to be become to be grouped into by number of chemical, and through science preparation, unique physical and chemical reaction forms, if formula and technique are unreasonable, even if add some nano level raw materials, does not also have too large raising in quality, can cause on the contrary the raising of industrial cost.
Summary of the invention
In order to overcome electric power material in prior art, easily by corrosion such as acid-alkali salt and steam, cause aging breakage and water-repellancy poor, work-ing life is short, easily occurs the defects such as potential safety hazard, the invention provides a kind of for preventing the coating of electric power material corrosion.
For achieving the above object, the technical solution adopted in the present invention is as follows:
For preventing a coating for electric power material corrosion, it is prepared from accordance with the following steps:
Step 1) is prepared base-material: according to weight part, in reactor, add successively vinylformic acid 10-12 part, N-BUTYL ACETATE 6-8 part, N-Methyl pyrrolidone 4-5 part, VAE emulsion 3-4 part, ethoxylated dodecyl alcohol 2-3 part and acetone 1-2 part, 1000 turn/min stir 3-4 minute, obtain base-material;
Step 2) prepare properties-correcting agent: according to weight part, polygorskite 3-5 part, borax 2-3 part and lithium bentonite 1-2 part are delivered to ball mill, being milled to particle diameter is powder more than 500 orders, obtains;
Step 3) is prepared nano material: nanometer silica gel and nano titanium oxide are mixed according to the weight ratio of 1:1, obtain;
Step 4) mix and blend: base-material, properties-correcting agent and nano material are mixed according to the weight ratio of 20-25:4-6:1-2, then put in high speed dispersor and stir, then the hygrothermal environment that to be placed in temperature and to be 70 ℃, relative humidity be 80% 12 hours, finally be cooled to room temperature, pack and get final product.
Preferably,
The particle diameter of nanometer silica gel or nano titanium oxide is 10-100nm.
Use-pattern: electric power material is soaked in to 10-15 minute in coating, takes out and dry.
The present invention obtain beneficial effect mainly comprise following some:
Coating of the present invention adopts plurality of raw materials compatibility, adopts nano raw material, by reasonable compatibility, has greatly improved the property indices of coating, is applicable to being applied to multiple electric power material, such as cable outer layer, transformer shell and switch box etc.; The present invention, by adding a certain amount of nano material, together with its special molecular structure can closely be fitted to each raw material, and has filled up the space between each raw material, makes coating top layer smooth; Coating of the present invention possesses good anti-acid-alkali salt and the character such as damp and hot, in the work-ing life of having improved electric power material, has reduced potential safety hazard; Coating preparation technology of the present invention is easy, and using method is simple.
Embodiment
Below in conjunction with embodiment, the present invention is further detailed explanation, but should not regard the restriction to initiative spirit of the present invention as.
Embodiment 1
For preventing a coating for electric power material corrosion, it is prepared from accordance with the following steps:
Step 1) is prepared base-material: according to weight part, in reactor, add successively 10 parts, vinylformic acid, and 6 parts of N-BUTYL ACETATEs, 4 parts of N-Methyl pyrrolidone, 3 parts of VAE emulsions, 1 part, 2 parts of ethoxylated dodecyl alcohols and acetone, 1000 turn/min stir 3 minutes, obtain base-material;
Step 2) prepare properties-correcting agent: according to weight part, 1 part of 3 parts of polygorskites, 2 parts of boraxs and lithium bentonite is delivered to ball mill, being milled to particle diameter is 500 object powder, obtains;
Step 3) is prepared nano material: nanometer silica gel and nano titanium oxide are mixed according to the weight ratio of 1:1, obtain; Wherein, the particle diameter of nanometer silica gel or nano titanium oxide is 10nm.
Step 4) mix and blend: base-material, properties-correcting agent and nano material are mixed according to the weight ratio of 20:4:1, then put in high speed dispersor and stir, then the hygrothermal environment that to be placed in temperature and to be 70 ℃, relative humidity be 80% 12 hours, finally be cooled to room temperature, pack and get final product.
Use-pattern: electric power material is soaked in coating to 10 minutes, takes out and dry.
Embodiment 2
For preventing a coating for electric power material corrosion, it is prepared from accordance with the following steps:
Step 1) is prepared base-material: according to weight part, in reactor, add successively 12 parts, vinylformic acid, and 8 parts of N-BUTYL ACETATEs, 5 parts of N-Methyl pyrrolidone, 4 parts of VAE emulsions, 2 parts, 3 parts of ethoxylated dodecyl alcohols and acetone, 1000 turn/min stir 4 minutes, obtain base-material;
Step 2) prepare properties-correcting agent: according to weight part, 2 parts of 5 parts of polygorskites, 3 parts of boraxs and lithium bentonites are delivered to ball mill, being milled to particle diameter is 600 object powder, obtains; Wherein, the particle diameter of nanometer silica gel or nano titanium oxide is 100nm;
Step 3) is prepared nano material: nanometer silica gel and nano titanium oxide are mixed according to the weight ratio of 1:1, obtain;
Step 4) mix and blend: base-material, properties-correcting agent and nano material are mixed according to the weight ratio of 25:6:2, then put in high speed dispersor and stir, then the hygrothermal environment that to be placed in temperature and to be 70 ℃, relative humidity be 80% 12 hours, finally be cooled to room temperature, pack and get final product.
Use-pattern: electric power material is soaked in coating to 15 minutes, takes out and dry.
Embodiment 3
For preventing a coating for electric power material corrosion, it is prepared from accordance with the following steps:
Step 1) is prepared base-material: according to weight part, in reactor, add successively 11 parts, vinylformic acid, and 7 parts of N-BUTYL ACETATEs, 4 parts of N-Methyl pyrrolidone, 4 parts of VAE emulsions, 1 part, 2 parts of ethoxylated dodecyl alcohols and acetone, 1000 turn/min stir 4 minutes, obtain base-material;
Step 2) prepare properties-correcting agent: according to weight part, 2 parts of 5 parts of polygorskites, 2 parts of boraxs and lithium bentonites are delivered to ball mill, being milled to particle diameter is 700 object powder, obtains;
Step 3) is prepared nano material: nanometer silica gel and nano titanium oxide are mixed according to the weight ratio of 1:1, obtain; Wherein, the particle diameter of nanometer silica gel or nano titanium oxide is 50nm;
Step 4) mix and blend: base-material, properties-correcting agent and nano material are mixed according to the weight ratio of 20:6:1, then put in high speed dispersor and stir, then the hygrothermal environment that to be placed in temperature and to be 70 ℃, relative humidity be 80% 12 hours, finally be cooled to room temperature, pack and get final product.
Use-pattern: electric power material is soaked in coating to 12 minutes, takes out and dry.
Embodiment 4
The Corrosion Protection parametric measurement to electric power material of coating prepared by use embodiment 1-3, electric power material be take cable outer layer as example, specifically referring to table 1:
Table 1
| Index | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Coat-thickness um | 100 | 100 | 100 |
| Time of drying min | 37 | 39 | 33 |
| 10%H 2SO 4Soak one week | Coatingsurface is unchanged, 0 grade of sticking power | Coatingsurface is unchanged, 0 grade of sticking power | Coatingsurface is unchanged, 0 grade of sticking power |
| 10%NaOH soaks one week | Coatingsurface is unchanged, 0 grade of sticking power | Coatingsurface is unchanged, 0 grade of sticking power | Coatingsurface is unchanged, 0 grade of sticking power |
| 10%NaCl soaks one week | Coatingsurface is unchanged, 0 grade of sticking power | Coatingsurface is unchanged, 0 grade of sticking power | Coatingsurface is unchanged, 0 grade of sticking power |
| 200 ℃ of lasting 10h | Unchanged | Unchanged | Unchanged |
| Vickers' hardness | 20.1 | 18.7 | 19.2 |
By table 1 data, can find: coating prepared by embodiment of the present invention 1-3 possesses good Corrosion Protection, can effectively prevent the corrosion of acid-alkali salt, and possess good resistance to elevated temperatures and mechanical hardness, can provide effective protection to electric power material, avoided the generation of potential safety hazard.
What certainly note is, although by example of the present invention, carried out description above, the present invention is made by those skilled in the art apparent like this and other improvement and change should think and fall into as in broad range of the present invention in this paper.Therefore, although the present invention with reference to be preferred embodiment described,, its meaning is not that the product of tool novelty is restricted therefrom, on the contrary, it is intended to comprise various improvement and equivalent modifications within the broad range that meets above-mentioned open part, claim.
Claims (3)
1. for preventing a coating for electric power material corrosion, it is characterized in that, described coating is prepared from accordance with the following steps: step 1) is prepared base-material, step 2) prepare properties-correcting agent, step 3) is prepared nano material, and step 4) mix and blend.
2. coating as claimed in claim 1, is characterized in that, described coating is prepared from accordance with the following steps:
Step 1) is prepared base-material: according to weight part, in reactor, add successively vinylformic acid 10-12 part, N-BUTYL ACETATE 6-8 part, N-Methyl pyrrolidone 4-5 part, VAE emulsion 3-4 part, ethoxylated dodecyl alcohol 2-3 part and acetone 1-2 part, 1000 turn/min stir 3-4 minute, obtain base-material;
Step 2) prepare properties-correcting agent: according to weight part, polygorskite 3-5 part, borax 2-3 part and lithium bentonite 1-2 part are delivered to ball mill, being milled to particle diameter is powder more than 500 orders, obtains;
Step 3) is prepared nano material: nanometer silica gel and nano titanium oxide are mixed according to the weight ratio of 1:1, obtain;
Step 4) mix and blend: base-material, properties-correcting agent and nano material are mixed according to the weight ratio of 20-25:4-6:1-2, put in high speed dispersor and stir, then the hygrothermal environment that to be placed in temperature and to be 70 ℃, relative humidity be 80% 12 hours, finally be cooled to room temperature, pack and get final product.
3. coating as claimed in claim 2, is characterized in that, the particle diameter of described nanometer silica gel or nano titanium oxide is 10-100nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410420587.1A CN104151893B (en) | 2014-08-25 | 2014-08-25 | A kind of for preventing the coating of electric power material corrosion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410420587.1A CN104151893B (en) | 2014-08-25 | 2014-08-25 | A kind of for preventing the coating of electric power material corrosion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104151893A true CN104151893A (en) | 2014-11-19 |
| CN104151893B CN104151893B (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410420587.1A Active CN104151893B (en) | 2014-08-25 | 2014-08-25 | A kind of for preventing the coating of electric power material corrosion |
Country Status (1)
| Country | Link |
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| CN (1) | CN104151893B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104177888A (en) * | 2014-09-09 | 2014-12-03 | 国家电网公司 | Preparation process of cable anti-corrosive coating |
| CN107286713A (en) * | 2017-08-01 | 2017-10-24 | 合肥安力电力工程有限公司 | It is a kind of for anticorrosive paint of electric power material and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60238372A (en) * | 1984-05-14 | 1985-11-27 | Toagosei Chem Ind Co Ltd | Composition for preventing corrosion of metal |
| CN103756458A (en) * | 2014-01-14 | 2014-04-30 | 李保国 | Environmental-friendly anticorrosive paint for power transmission line |
| CN104098973A (en) * | 2014-07-04 | 2014-10-15 | 国家电网公司 | Anticorrosive paint adopting nano-materials and used for power cable |
| CN104151882A (en) * | 2014-07-31 | 2014-11-19 | 国家电网公司 | Anticorrosive paint for power cables |
-
2014
- 2014-08-25 CN CN201410420587.1A patent/CN104151893B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60238372A (en) * | 1984-05-14 | 1985-11-27 | Toagosei Chem Ind Co Ltd | Composition for preventing corrosion of metal |
| CN103756458A (en) * | 2014-01-14 | 2014-04-30 | 李保国 | Environmental-friendly anticorrosive paint for power transmission line |
| CN104098973A (en) * | 2014-07-04 | 2014-10-15 | 国家电网公司 | Anticorrosive paint adopting nano-materials and used for power cable |
| CN104151882A (en) * | 2014-07-31 | 2014-11-19 | 国家电网公司 | Anticorrosive paint for power cables |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104177888A (en) * | 2014-09-09 | 2014-12-03 | 国家电网公司 | Preparation process of cable anti-corrosive coating |
| CN104177888B (en) * | 2014-09-09 | 2016-05-04 | 国网山东平邑县供电公司 | A kind of preparation technology of cable anticorrosive paint |
| CN107286713A (en) * | 2017-08-01 | 2017-10-24 | 合肥安力电力工程有限公司 | It is a kind of for anticorrosive paint of electric power material and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104151893B (en) | 2016-04-13 |
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Effective date of registration: 20170713 Address after: Industrial Building No. 09 Tangjiawan town Zhuhai city Guangdong province 519085 Kwun Tong Industrial Zone Jinding building 3 layer Patentee after: Zhuhai city Jinzhili Electrical Appliance Co.,Ltd. Address before: 100761 West Chang'an Avenue, Beijing, No. 86, No. Co-patentee before: LINYI POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER COMPANY Patentee before: State Grid Corporation of China Co-patentee before: STATE GRID SHANDONG YISHUI POWER SUPPLY CO. |
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Effective date of registration: 20191216 Address after: 215400 west side of jinlangshashi Road, Fuqiao Town, Taicang City, Suzhou City, Jiangsu Province Patentee after: Taicang century port Garment Co.,Ltd. Address before: 519085 a 3 level industrial building, 09 Industrial Park, Jinding Town, Tangjia Bay, Zhuhai, Guangdong. Patentee before: Zhuhai city Jinzhili Electrical Appliance Co.,Ltd. |
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Effective date of registration: 20231208 Address after: No. 2098-9, Dongba Information New Materials Industrial Park, Gaochun District, Nanjing City, Jiangsu Province, 210000 Patentee after: Jiangsu Chenghang New Material Technology Co.,Ltd. Address before: 215400 west side of jinlang Shashi highway, Fuqiao Town, Taicang City, Suzhou City, Jiangsu Province Patentee before: Taicang century port Garment Co.,Ltd. |