CN103952021A - Anti-corrosion waterproof coating and preparation method thereof - Google Patents
Anti-corrosion waterproof coating and preparation method thereof Download PDFInfo
- Publication number
- CN103952021A CN103952021A CN201410166292.6A CN201410166292A CN103952021A CN 103952021 A CN103952021 A CN 103952021A CN 201410166292 A CN201410166292 A CN 201410166292A CN 103952021 A CN103952021 A CN 103952021A
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- parts
- coating
- silicon carbide
- corrosion
- preparation
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- 239000011248 coating agent Substances 0.000 title claims abstract description 45
- 238000000576 coating method Methods 0.000 title claims abstract description 45
- 238000005260 corrosion Methods 0.000 title claims abstract description 24
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 30
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000007797 corrosion Effects 0.000 claims abstract description 20
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000010008 shearing Methods 0.000 claims abstract description 11
- CFVWNXQPGQOHRJ-UHFFFAOYSA-N 2-methylpropyl prop-2-enoate Chemical compound CC(C)COC(=O)C=C CFVWNXQPGQOHRJ-UHFFFAOYSA-N 0.000 claims abstract description 8
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Chemical compound [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 claims description 49
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 claims description 18
- PVNIQBQSYATKKL-UHFFFAOYSA-N tripalmitin Chemical compound CCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCC PVNIQBQSYATKKL-UHFFFAOYSA-N 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 13
- 238000010907 mechanical stirring Methods 0.000 claims description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 9
- 229960001947 tripalmitin Drugs 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 5
- 238000010298 pulverizing process Methods 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 abstract description 5
- 235000021314 Palmitic acid Nutrition 0.000 abstract 1
- AYJRCSIUFZENHW-DEQYMQKBSA-L barium(2+);oxomethanediolate Chemical compound [Ba+2].[O-][14C]([O-])=O AYJRCSIUFZENHW-DEQYMQKBSA-L 0.000 abstract 1
- MKUWVMRNQOOSAT-UHFFFAOYSA-N but-3-en-2-ol Chemical compound CC(O)C=C MKUWVMRNQOOSAT-UHFFFAOYSA-N 0.000 abstract 1
- 238000013329 compounding Methods 0.000 abstract 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 abstract 1
- IPCSVZSSVZVIGE-UHFFFAOYSA-N n-hexadecanoic acid Natural products CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 229910000805 Pig iron Inorganic materials 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The invention discloses an anti-corrosion waterproof coating and a preparation method thereof. The anti-corrosion waterproof coating comprises the following components in parts by weight: 20-26 parts of isobutyl acrylate, 9-16 parts of palmitic acid glyceride, 8-14 parts of methyl-2-propen-1-ol, 3-6 parts of silicon carbide, 5-10 parts of barium carbonate, 7-9 parts of acetone, 14-19 parts of glycol, and 23-27 parts of water. The finished product, anti-corrosion waterproof coating, is prepared by mixing the components, compounding and shearing. The prepared coating has excellent resistance to salt corrosion and waterproof performance, and effectively prolongs the service life.
Description
Technical field
The present invention relates to a kind of coating and preparation method thereof, particularly relate to coating of a kind of corrosion-resistant waterproof and preparation method thereof.
Background technology
The kind of coating is more, and the coating that different one-tenth is grouped into also has different character.The purposes of coating is also very many, at some, relates to the field of chemical composition, and the anticorrosion effect of coating has larger impact to coating.The surface of boats and ships also needs coating to resist the corrosion of seawater, and in this case, the performance of the salt tolerant of coating corrosion is extremely important.Salt tolerant corrosive effect is poor, and after coating is corroded, the material of boats and ships also can be corroded, and affects the safety of boats and ships.Coating also needs to have good waterproof effect in addition, places the phenomenon that produces foaming, comes off after being immersed in for a long time in water.
Summary of the invention
The technical problem solving: the salt tolerant corrosive effect of conventional boats and ships external paint is poor and waterproof effect is also poor, has affected the problem of the duration of service of boats and ships topcoatings.
Technical scheme: the invention discloses coating of a kind of corrosion-resistant waterproof and preparation method thereof, the coating of corrosion-resistant waterproof is comprised of according to weight ratio following composition: isobutyl acrylate is that 20～26 parts, tripalmitin are that 9～16 parts, isobutene alcohol are that 8～14 parts, silicon carbide are that 3～6 parts, barium carbonate are that 5～10 parts, acetone are that 7～9 parts, ethylene glycol are that 14～19 parts, water are 23～27 parts.
A preparation method for the coating of corrosion-resistant waterproof, comprises the following steps: (1) gets silicon carbide and barium carbonate is a certain amount of, and silicon carbide and barium carbonate are pulverized with pulverizer respectively; (2) after pulverizing, silicon carbide and barium carbonate are crossed respectively to 400 object sieves, collect silicon carbide and barium carbonate powder; (3) by retort Temperature Setting, it is 130 ℃, after temperature-stable, adding isobutyl acrylate is that 20～26 parts, tripalmitin are that 9～16 parts, isobutene alcohol are that 8～14 parts, acetone are that 7～9 parts, ethylene glycol are that 14～19 parts, water are 23～27 parts, fully carry out mechanical stirring, be stirred to and mix; (4) adding 400 object silicon carbide is 3～6 parts again, and 400 object barium carbonates are 5～10 parts, and mechanical stirring is even; (5) coating mixture is carried out to shearing treatment, shearing rotating speed is 4500rpm, and shear time is 6～13min.
The isobutene alcohol adding in preparation process is preferably 14 parts.
The tripalmitin adding in preparation process is preferably 16 parts.
The silicon carbide adding in preparation process is preferably 6 parts.
Beneficial effect: prepare after coating, anticorrosion effect and the waterproof effect of coating of the present invention have been measured, the uniform blade coating of coating of preparation is surperficial at the pig iron, paint thickness is 0.2cm, under room temperature, in the sodium chloride solution of 15wt% and pure water solution, place after 3 months to 9 months, the phenomenon that coating does not bubble and comes off, has possessed the function of good corrosion-resistant and waterproof, can, for the hull of boats and ships, improve the salt tolerant of boats and ships and water-fast performance.
Embodiment
Embodiment 1
A preparation method for the coating of corrosion-resistant waterproof, comprises the following steps: (1) gets silicon carbide and barium carbonate is a certain amount of, and silicon carbide and barium carbonate are pulverized with pulverizer respectively; (2) after pulverizing, silicon carbide and barium carbonate are crossed respectively to 400 object sieves, collect silicon carbide and barium carbonate powder; (3) by retort Temperature Setting, it is 130 ℃, after temperature-stable, adding isobutyl acrylate is that 23kg, tripalmitin are that 9kg, isobutene alcohol are that 14kg, acetone are that 7kg, ethylene glycol are that 19kg, water are 27kg, fully carry out mechanical stirring, be stirred to and mix; (4) adding 400 object silicon carbide is 3kg again, and 400 object barium carbonates are 10kg, and mechanical stirring is even; (5) coating mixture is carried out to shearing treatment, shearing rotating speed is 4500rpm, and shear time is 13min.
Embodiment 2
A preparation method for the coating of corrosion-resistant waterproof, comprises the following steps: (1) gets silicon carbide and barium carbonate is a certain amount of, and silicon carbide and barium carbonate are pulverized with pulverizer respectively; (2) after pulverizing, silicon carbide and barium carbonate are crossed respectively to 400 object sieves, collect silicon carbide and barium carbonate powder; (3) by retort Temperature Setting, it is 130 ℃, after temperature-stable, adding isobutyl acrylate is that 20kg, tripalmitin are that 12kg, isobutene alcohol are that 11kg, acetone are that 9kg, ethylene glycol are that 14kg, water are 23kg, fully carry out mechanical stirring, be stirred to and mix; (4) adding 400 object silicon carbide is 5kg again, and 400 object barium carbonates are 7kg, and mechanical stirring is even; (5) coating mixture is carried out to shearing treatment, shearing rotating speed is 4500rpm, and shear time is 6min.
Embodiment 3
A preparation method for the coating of corrosion-resistant waterproof, comprises the following steps: (1) gets silicon carbide and barium carbonate is a certain amount of, and silicon carbide and barium carbonate are pulverized with pulverizer respectively; (2) after pulverizing, silicon carbide and barium carbonate are crossed respectively to 400 object sieves, collect silicon carbide and barium carbonate powder; (3) by retort Temperature Setting, it is 130 ℃, after temperature-stable, adding isobutyl acrylate is that 26kg, tripalmitin are that 16kg, isobutene alcohol are that 8kg, acetone are that 8kg, ethylene glycol are that 16kg, water are 25kg, fully carry out mechanical stirring, be stirred to and mix; (4) adding 400 object silicon carbide is 6kg again, and 400 object barium carbonates are 5kg, and mechanical stirring is even; (5) coating mixture is carried out to shearing treatment, shearing rotating speed is 4500rpm, and shear time is 9min.
Surface by the coating difference blade coating of embodiment 1, embodiment 2, embodiment 3 at the pig iron, the thickness of coating is 0.2cm, under room temperature, the coating of embodiment 1, embodiment 2, embodiment 3 is placed 3 months, 6 months, 9 months respectively in the sodium chloride solution of 15wt% and pure water solution.Observe the variation of coating.
After long immersion, coating does not change, and has good corrosion-resistant and waterproof effect, can be used for hull surface, improves the corrosion-resistant and water resistance of hull.
Claims (5)
1. a coating for corrosion-resistant waterproof, is characterized in that the coating of corrosion-resistant waterproof is comprised of according to weight ratio following composition: isobutyl acrylate is that 20～26 parts, tripalmitin are that 9～16 parts, isobutene alcohol are that 8～14 parts, silicon carbide are that 3～6 parts, barium carbonate are that 5～10 parts, acetone are that 7～9 parts, ethylene glycol are that 14～19 parts, water are 23～27 parts.
2. a preparation method for the coating of corrosion-resistant waterproof, is characterized in that comprising the following steps: (1) gets silicon carbide and barium carbonate is a certain amount of, and silicon carbide and barium carbonate are pulverized with pulverizer respectively; (2) after pulverizing, silicon carbide and barium carbonate are crossed respectively to 400 object sieves, collect silicon carbide and barium carbonate powder; (3) by retort Temperature Setting, it is 130 ℃, after temperature-stable, adding isobutyl acrylate is that 20～26 parts, tripalmitin are that 9～16 parts, isobutene alcohol are that 8～14 parts, acetone are that 7～9 parts, ethylene glycol are that 14～19 parts, water are 23～27 parts, fully carry out mechanical stirring, be stirred to and mix; (4) adding 400 object silicon carbide is 3～6 parts again, and 400 object barium carbonates are 5～10 parts, and mechanical stirring is even; (5) coating mixture is carried out to shearing treatment, shearing rotating speed is 4500rpm, and shear time is 6～13min.
3. the preparation method of the coating of a kind of corrosion-resistant waterproof according to claim 2, is characterized in that the isobutene alcohol adding in preparation process is 14 parts.
4. the preparation method of the coating of a kind of corrosion-resistant waterproof according to claim 2, is characterized in that the tripalmitin adding in preparation process is 16 parts.
5. the preparation method of the coating of a kind of corrosion-resistant waterproof according to claim 2, is characterized in that the silicon carbide adding in preparation process is 6 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410166292.6A CN103952021B (en) | 2014-04-23 | 2014-04-23 | A kind of corrosion-resistant waterproof coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410166292.6A CN103952021B (en) | 2014-04-23 | 2014-04-23 | A kind of corrosion-resistant waterproof coating and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103952021A true CN103952021A (en) | 2014-07-30 |
| CN103952021B CN103952021B (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410166292.6A Active CN103952021B (en) | 2014-04-23 | 2014-04-23 | A kind of corrosion-resistant waterproof coating and preparation method thereof |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104877400A (en) * | 2015-05-22 | 2015-09-02 | 苏州市贝克生物科技有限公司 | Micro-electronic surface anti-acid coating and preparation method of micro-electronic surface anti-acid coating |
| CN109496940A (en) * | 2018-11-14 | 2019-03-22 | 浙江海洋大学 | Pond automatic pollutant removal aquaculture net cage |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1239489A (en) * | 1996-11-28 | 1999-12-22 | 大金工业株式会社 | Aqueous dispersion and waterproofing material |
| CN101643612A (en) * | 2009-07-17 | 2010-02-10 | 华南农业大学 | Waterproof antiseptic wearproof nano paint, preparation method, use method and application thereof |
| CN102206088A (en) * | 2011-04-12 | 2011-10-05 | 中国科学院唐山高新技术研究与转化中心 | Infrared radiation coating and preparation method thereof |
| US20140018473A1 (en) * | 2010-12-17 | 2014-01-16 | Celanese International Corporation | Aqueous latex coating compositions |
| CN103602120A (en) * | 2013-11-19 | 2014-02-26 | 青岛广联达精密机械有限公司 | Resin type pollution-free waterproof coating |
-
2014
- 2014-04-23 CN CN201410166292.6A patent/CN103952021B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1239489A (en) * | 1996-11-28 | 1999-12-22 | 大金工业株式会社 | Aqueous dispersion and waterproofing material |
| CN101643612A (en) * | 2009-07-17 | 2010-02-10 | 华南农业大学 | Waterproof antiseptic wearproof nano paint, preparation method, use method and application thereof |
| US20140018473A1 (en) * | 2010-12-17 | 2014-01-16 | Celanese International Corporation | Aqueous latex coating compositions |
| CN102206088A (en) * | 2011-04-12 | 2011-10-05 | 中国科学院唐山高新技术研究与转化中心 | Infrared radiation coating and preparation method thereof |
| CN103602120A (en) * | 2013-11-19 | 2014-02-26 | 青岛广联达精密机械有限公司 | Resin type pollution-free waterproof coating |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104877400A (en) * | 2015-05-22 | 2015-09-02 | 苏州市贝克生物科技有限公司 | Micro-electronic surface anti-acid coating and preparation method of micro-electronic surface anti-acid coating |
| CN109496940A (en) * | 2018-11-14 | 2019-03-22 | 浙江海洋大学 | Pond automatic pollutant removal aquaculture net cage |
| CN109496940B (en) * | 2018-11-14 | 2021-03-19 | 浙江海洋大学 | Automatic cleaning aquaculture net cage for pond |
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| Publication number | Publication date |
|---|---|
| CN103952021B (en) | 2016-12-07 |
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Effective date of registration: 20170726 Address after: 750001, the Ningxia Hui Autonomous Region Yinchuan Ningxia Ningdong energy chemical base coal chemical industry park Patentee after: NINGXIA NINGDONG RUIHUA NEW MATERIAL TECHNOLOGY CO., LTD. Address before: Song Ling Zhen Wujiang District of Suzhou City, Jiangsu province 215200 Suzhou River Road No. 18 Patentee before: SUZHOU YUFAN NEW MATERIAL TECHNOLOGY CO., LTD. |
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