CN103421373B - A kind of seawater pipeline antifouling paint - Google Patents
A kind of seawater pipeline antifouling paint Download PDFInfo
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- CN103421373B CN103421373B CN201310370926.5A CN201310370926A CN103421373B CN 103421373 B CN103421373 B CN 103421373B CN 201310370926 A CN201310370926 A CN 201310370926A CN 103421373 B CN103421373 B CN 103421373B
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- antifouling paint
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Abstract
A kind of seawater pipeline antifouling paint, its composition with mass fraction representation is: diphenyl thiourea 10-15 part; TBT20-25 part; Acrylate 20-25 part; 200# solvent oil 15-35 part; Titanium dioxide 5-10 part; 6101 epoxy resin 20-30 parts; Zinc oxide 5-10 part; Paraffin oil 40-50 part; Dioctyl titanic acid ester 1-5 part; Silica colloidal 1-2 part; Polymeric amide 10-20 part; Product is after 24 months dippings run, and biological attachment area is zero; Normal temperature 1-2h surface drying, 15-20h does solid work; Fineness 70-80 micron, wear-resisting, viscosity 80-100s, acid-alkali-corrosive-resisting, lacquer painting flat smooth; Product is heat-resisting, cold-resistant, antifouling, long service life, the widespread production not division of history into periods can replace current material.
Description
Technical field
The application belongs to metallic paint field, particularly relates to a kind of seawater pipeline antifouling paint.
Background technology
Stainless steel produces stress corrosion at the corrosive medium environment of the chlorion containing aerobic.Ratio shared by stress corrosion inefficacy is up to about 45%; Pitting corrosion generally easily occurs in static medium.Pit is usually along gravity direction or horizontal direction development, and pitting, once be formed, is namely accelerated to depths automatically., the oxide film of stainless steel surface just creates dissolving in containing the aqueous solution of chlorion, and it is 20 μm ~ 30 μm little pits that result generates aperture on base metal, and these little pits are pitting core.As long as containing a certain amount of chlorion in medium, erosion core just may be made to develop into pit.Common preventive measures: add the elements such as molybdenum, nitrogen, silicon or improve chromium content while adding these elements in stainless steel.Reduce chlorion content in media as well.Add inhibiter, increase the stability of passive film or be conducive to impaired passive film and be able to passivation again; Along with the development of social city, technicalization, hommization, seawater pipeline obtains vigorous growth, increasing seawater pipeline comes into operation, and the consequent is the increase of seawater pipeline antifouling paint usage quantity and seawater pipeline antifouling paint showing mostly easily by microorganic adhesion and the problem such as time of drying is slow.
Antifouling paint prevents boats and ships when ocean row, marine organisms attachment and cause boats and ships to advance to be obstructed, to cause stained.Antifouling paint can keep immersion, and position is smooth adheres to without dirt.Antifouling paint can be divided into: contact-type, increase formulation, dispersion pattern, from throwing type, be mainly used in the antifouling engineerings such as the boats and ships in seawater, fresh water, marine structure, pipeline.And popularizing along with humanity concept, and the formation of novel harmonious society, design a kind of seawater pipeline antifouling paint and be very important.
Summary of the invention
the technical problem solved:
The technical problems such as the application, for above-mentioned technical problem, provides a kind of seawater pipeline antifouling paint, solves existing seawater pipeline antifouling paint and is subject to microbial attack, the slow and lacquer painting unfairness of rate of drying.
technical scheme:
A kind of seawater pipeline antifouling paint, is made up of following raw materials according, with mass fraction representation is: diphenyl thiourea 10-15 part; TBT20-25 part; Acrylate 20-25 part; 200# solvent oil 15-35 part; Titanium dioxide 5-10 part; 6101 epoxy resin 20-30 parts; Zinc oxide 5-10 part; Paraffin oil 40-50 part; Dioctyl titanic acid ester 1-5 part; Silica colloidal 1-2 part; Polymeric amide 10-20 part.
As a preferred technical solution of the present invention: its composition with mass fraction representation is: diphenyl thiourea 12.5 parts; TBT22.5 part; Acrylate 22.5 parts; 200# solvent oil 25 parts; Titanium dioxide 7.5 parts; 6101 epoxy resin 25 parts; 7.5 parts, zinc oxide; Paraffin oil 45 parts; Dioctyl titanic acid ester 3 parts; Silica colloidal 1.5 parts; Polymeric amide 15 parts.
beneficial effect:
A kind of seawater pipeline antifouling paint of the present invention adopts above technical scheme compared with prior art, has following technique effect: 1, product is after 24 months dippings run, and biological attachment area is zero; 2, normal temperature 1-2h surface drying, 15-20h does solid work; 3, fineness 70-80 micron, wear-resisting, viscosity 80-100s, acid-alkali-corrosive-resisting, lacquer painting flat smooth; 4, product is heat-resisting, cold-resistant, antifouling, long service life, the widespread production not division of history into periods can replace current material.
Embodiment
embodiment 1:
A kind of seawater pipeline antifouling paint, its composition with mass fraction representation is: diphenyl thiourea 10-15 part; TBT20-25 part; Acrylate 20-25 part; 200# solvent oil 15-35 part; Titanium dioxide 5-10 part; 6101 epoxy resin 20-30 parts; Zinc oxide 5-10 part; Paraffin oil 40-50 part; Dioctyl titanic acid ester 1-5 part; Silica colloidal 1-2 part; Polymeric amide 10-20 part.
Product is after 24 months dippings run, and biological attachment area is zero; Normal temperature 2h surface drying, 20h does solid work; Fineness 70 microns, wear-resisting, viscosity 80s.
embodiment 2:
A kind of seawater pipeline antifouling paint, its composition with mass fraction representation is: diphenyl thiourea 10-15 part; TBT20-25 part; Acrylate 20-25 part; 200# solvent oil 15-35 part; Titanium dioxide 5-10 part; 6101 epoxy resin 20-30 parts; Zinc oxide 5-10 part; Paraffin oil 40-50 part; Dioctyl titanic acid ester 1-5 part; Silica colloidal 1-2 part; Polymeric amide 10-20 part.
Product is after 24 months dippings run, and biological attachment area is zero; Normal temperature 1.5h surface drying, 17h does solid work; Fineness 75 microns, wear-resisting, viscosity 90s.
embodiment 3:
A kind of seawater pipeline antifouling paint, is characterized in that: its composition with mass fraction representation is: diphenyl thiourea 12.5 parts; TBT22.5 part; Acrylate 22.5 parts; 200# solvent oil 25 parts; Titanium dioxide 7.5 parts; 6101 epoxy resin 25 parts; 7.5 parts, zinc oxide; Paraffin oil 45 parts; Dioctyl titanic acid ester 3 parts; Silica colloidal 1.5 parts; Polymeric amide 15 parts.
Product is after 24 months dippings run, and biological attachment area is zero; Normal temperature 1h surface drying, 15h does solid work; Fineness 70 microns, wear-resisting, viscosity 100s.
Composition all components in above embodiment all can business be bought.
Above-described embodiment is just for setting forth content of the present invention, instead of restriction, and any change therefore in the implication suitable with claims of the present invention and scope, all should think to be included in the scope of claims.
Claims (2)
1. a seawater pipeline antifouling paint, is characterized in that: its composition with mass fraction representation is: diphenyl thiourea 10-15 part; TBT20-25 part; Acrylate 20-25 part; 200# solvent oil 15-35 part; Titanium dioxide 5-10 part; 6101 epoxy resin 20-30 parts; Zinc oxide 5-10 part; Paraffin oil 40-50 part; Dioctyl titanic acid ester 1-5 part; Silica colloidal 1-2 part; Polymeric amide 10-20 part.
2. a kind of seawater pipeline antifouling paint according to claim 1, is characterized in that: its composition with mass fraction representation is: diphenyl thiourea 12.5 parts; TBT22.5 part; Acrylate 22.5 parts; 200# solvent oil 25 parts; Titanium dioxide 7.5 parts; 6101 epoxy resin 25 parts; 7.5 parts, zinc oxide; Paraffin oil 45 parts; Dioctyl titanic acid ester 3 parts; Silica colloidal 1.5 parts; Polymeric amide 15 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310370926.5A CN103421373B (en) | 2013-08-23 | 2013-08-23 | A kind of seawater pipeline antifouling paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310370926.5A CN103421373B (en) | 2013-08-23 | 2013-08-23 | A kind of seawater pipeline antifouling paint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103421373A CN103421373A (en) | 2013-12-04 |
| CN103421373B true CN103421373B (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310370926.5A Expired - Fee Related CN103421373B (en) | 2013-08-23 | 2013-08-23 | A kind of seawater pipeline antifouling paint |
Country Status (1)
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| CN (1) | CN103421373B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103819986A (en) * | 2014-02-08 | 2014-05-28 | 荣成市泓远化工有限公司 | Gray marine antifouling paint without copper compound and preparation method of gray marine antifouling paint |
| CN106752173A (en) * | 2016-05-31 | 2017-05-31 | 陈斌 | A kind of seawater pipeline antifouling paint and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6248806B1 (en) * | 1996-05-22 | 2001-06-19 | J.C. Hempel's Skibsfarve-Fabrik A/S | Antifouling paint |
| CN101287805A (en) * | 2005-09-06 | 2008-10-15 | 诺华丝国际股份有限公司 | Marine antifouling coating compositions |
| CN101842453A (en) * | 2007-10-31 | 2010-09-22 | 中国涂料株式会社 | Anti-stain coating composition containing copper compound and having improved slime resistance and storage stability |
-
2013
- 2013-08-23 CN CN201310370926.5A patent/CN103421373B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6248806B1 (en) * | 1996-05-22 | 2001-06-19 | J.C. Hempel's Skibsfarve-Fabrik A/S | Antifouling paint |
| CN101287805A (en) * | 2005-09-06 | 2008-10-15 | 诺华丝国际股份有限公司 | Marine antifouling coating compositions |
| CN101842453A (en) * | 2007-10-31 | 2010-09-22 | 中国涂料株式会社 | Anti-stain coating composition containing copper compound and having improved slime resistance and storage stability |
Non-Patent Citations (2)
| Title |
|---|
| 国外船舶防污涂料的研究及其发展趋势;虞子森等;《造船技术》;20111231(第4期);第46-49页，下转第56页 * |
| 有机锡高分子防污涂料";韩哲文;《石油化工》;19871231;第16卷(第4期);第313页左栏第2段至右栏第2段 * |
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| CN103421373A (en) | 2013-12-04 |
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Effective date of registration: 20160817 Address after: 211111 Jiangsu Province, Nanjing Zijin (Jiangning) technology start-ups in particular communities (Jiangning District Mo Zhou Road No. 12) Patentee after: Nanjing Valley Intellectual Property Service Co., Ltd. Address before: 215000 Jiangsu city of Suzhou province high tech Zone No. 121 Hua Feng Lu Patentee before: Suzhou Changsheng Electromechanical Co., Ltd. |
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Effective date of registration: 20170706 Address after: 519031, 69, Xiangyang Village, Hengqin, Guangdong, Zhuhai 201-1 Patentee after: Zhuhai Hengqin Pulse Technology Co., Ltd. Address before: 211111 Jiangsu Province, Nanjing Zijin (Jiangning) technology start-ups in particular communities (Jiangning District Mo Zhou Road No. 12) Patentee before: Nanjing Valley Intellectual Property Service Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20200823 |