CN103409743B - Water metal rust-resisting agent and preparation method thereof - Google Patents
Water metal rust-resisting agent and preparation method thereof Download PDFInfo
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- CN103409743B CN103409743B CN201310309923.0A CN201310309923A CN103409743B CN 103409743 B CN103409743 B CN 103409743B CN 201310309923 A CN201310309923 A CN 201310309923A CN 103409743 B CN103409743 B CN 103409743B
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Abstract
The invention discloses a kind of water metal rust-resisting agent and preparation method thereof.Be made up of the raw material of following parts by weight: Witco 1298 Soft Acid 10-20 part, tetramethylolmethane four oleic acid ester 20-30 part, butyl oleate 40-45 part, Ortho Toluidine 10-15 part, sodium sulfate 7-15 part, sodium hydroxide 10-20 part, water glass 10-15 part, water 40-50 part.Water metal rust-resisting agent of the present invention is dispersed in water, and the impurity such as no suspended substance, good dispersion degree, and organism volatile content is at 0.3-0.5ppm, harmful volatile content is low, can not affect HUMAN HEALTH, therefore water metal rust-resisting agent environment protection health of the present invention.
Description
Technical field
The present invention relates to a kind of metal antirusting agent, particularly relate to a kind of water metal rust-resisting agent and preparation method thereof.
Background technology
Metal conditioner refers to the general name of chemical agent metallic surface being carried out to various process.Metal finishing includes oil removing, rust cleaning, phosphatization, the substrate pretreatment such as antirust, and for metal coating techniques, metal protection technology are prepared, the use of substrate pretreatment quality to after this coating preparation and metal has a great impact.Mainly comprise clean-out system, rust-preventive agent, Phosphating Solution three major types.Metal surface treatment technology divides mechanical treatment (as sandblasting, polishing, high pressure water washing etc.) and chemical treatment two large class.Be an anticorrosive metal technology as the technology such as coating, plating independent development, its chemical agent used is usually not included in the category of the metal conditioner of indication here.Water soluble anti-rust agent is that one may be dissolved in water and forms the aqueous solution, and metal can prevent rust corrosion after this aqueous solution process.Their rust inhibition can be divided three classes.1. metal and rust-preventive agent generate the insoluble and sull of densification, thus prevent the anode dissolution of metal or promote the passivation of metal, thus suppressing corrosion of metal.This kind of rust-preventive agent is also called passivator, as Sodium Nitrite, potassium bichromate etc.In use, enough consumptions should be ensured.When using quantity not sufficient, can not form complete sull, on not covered very little metallic surface, corrosion electric current density increases, and easily causes severe local corrosion.2. metal and rust-preventive agent generate the salt of indissoluble, thus metal and corrosive medium are isolated, and avoid corrosion.Such as: the phosphoric acid salt had can generate insoluble phosphoric acid molysite with iron effect; Some silicate energy and iron, aluminium effect generate insoluble silicate etc.3. metal and rust-preventive agent generate the complex compound of insoluble, cover metallic surface and protect metal to avoid corrosion.Such as: benzotriazole and copper can generate inner complex Cu (C6H4N3) 2, be both water insolublely also insoluble to oil, thus can protect the surface of copper.
But the metal antirusting agent of prior art is not soluble, easily to environment.
Summary of the invention
For the deficiencies in the prior art, the invention provides water metal rust-resisting agent of a kind of environment protection health and preparation method thereof.
The present invention is technical solution problem by the following technical solutions:
A kind of water metal rust-resisting agent, is made up of the raw material of following parts by weight: Witco 1298 Soft Acid 10-20 part, tetramethylolmethane four oleic acid ester 20-30 part, butyl oleate 40-45 part, Ortho Toluidine 10-15 part, sodium sulfate 7-15 part, sodium hydroxide 10-20 part, water glass 10-15 part, water 40-50 part.
The preparation method of water metal rust-resisting agent, comprises the following steps: Witco 1298 Soft Acid, tetramethylolmethane four oleic acid ester, butyl oleate, Ortho Toluidine, sodium sulfate, water are mixed, then add sodium hydroxide and water glass successively.
The invention has the beneficial effects as follows, water metal rust-resisting agent of the present invention is dispersed in water, and the impurity such as no suspended substance, good dispersion degree, and organism volatile content is at 0.3-0.5ppm, harmful volatile content is low, can not affect HUMAN HEALTH, therefore water metal rust-resisting agent environment protection health of the present invention.
Embodiment
Below by specific embodiment, the present invention is further described in detail.
embodiment 1
A kind of water metal rust-resisting agent, is made up of the raw material of following parts by weight: Witco 1298 Soft Acid 10 parts, tetramethylolmethane four oleic acid ester 20 parts, butyl oleate 40 parts, Ortho Toluidine 10 parts, 7 parts, sodium sulfate, 10 parts, sodium hydroxide, water glass 10 parts, 40 parts, water.
The preparation method of water metal rust-resisting agent comprises the following steps: Witco 1298 Soft Acid, tetramethylolmethane four oleic acid ester, butyl oleate, Ortho Toluidine, sodium sulfate, water are mixed, then add sodium hydroxide and water glass successively.
embodiment 2
A kind of water metal rust-resisting agent, is made up of the raw material of following parts by weight: Witco 1298 Soft Acid 20 parts, tetramethylolmethane four oleic acid ester 30 parts, butyl oleate 45 parts, Ortho Toluidine 15 parts, 15 parts, sodium sulfate, 20 parts, sodium hydroxide, water glass 15 parts, 50 parts, water.
The preparation method of water metal rust-resisting agent comprises the following steps: Witco 1298 Soft Acid, tetramethylolmethane four oleic acid ester, butyl oleate, Ortho Toluidine, sodium sulfate, water are mixed, then add sodium hydroxide and water glass successively.
embodiment 3
A kind of water metal rust-resisting agent, is made up of the raw material of following parts by weight: Witco 1298 Soft Acid 15 parts, tetramethylolmethane four oleic acid ester 25 parts, butyl oleate 43 parts, Ortho Toluidine 12 parts, 10 parts, sodium sulfate, 15 parts, sodium hydroxide, water glass 13 parts, 45 parts, water.
The preparation method of water metal rust-resisting agent comprises the following steps: Witco 1298 Soft Acid, tetramethylolmethane four oleic acid ester, butyl oleate, Ortho Toluidine, sodium sulfate, water are mixed, then add sodium hydroxide and water glass successively.
The performance test of the water metal rust-resisting agent of the embodiment of the present invention 1,2,3
| Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| Transparency | Completely transparent | Completely transparent | Completely transparent |
| Organism volatile content ppm | 0.3 | 0.5 | 0.4 |
| Dispersity | Be uniformly dispersed | Be uniformly dispersed | Be uniformly dispersed |
As from the foregoing, water metal rust-resisting agent of the present invention is dispersed in water, and the impurity such as no suspended substance, good dispersion degree, and organism volatile content is at 0.3-0.5ppm, and harmful volatile content is low, HUMAN HEALTH can not be affected, therefore water metal rust-resisting agent environment protection health of the present invention.
In addition, the invention is not restricted to above-mentioned embodiment, as long as not exceeding in scope of the present invention, various mode can be taked to implement the present invention.
Claims (1)
1. a water metal rust-resisting agent, is characterized in that being made up of the raw material of following parts by weight: Witco 1298 Soft Acid 10-20 part, tetramethylolmethane four oleic acid ester 20-30 part, butyl oleate 40-45 part, Ortho Toluidine 10-15 part, sodium sulfate 7-15 part, sodium hydroxide 10-20 part, water glass 10-15 part, water 40-50 part; Its preparation method is mixed Witco 1298 Soft Acid, tetramethylolmethane four oleic acid ester, butyl oleate, Ortho Toluidine, sodium sulfate, water, then adds sodium hydroxide and water glass successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310309923.0A CN103409743B (en) | 2013-07-23 | 2013-07-23 | Water metal rust-resisting agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310309923.0A CN103409743B (en) | 2013-07-23 | 2013-07-23 | Water metal rust-resisting agent and preparation method thereof |
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| Publication Number | Publication Date |
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| CN103409743A CN103409743A (en) | 2013-11-27 |
| CN103409743B true CN103409743B (en) | 2016-01-20 |
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| CN201310309923.0A Expired - Fee Related CN103409743B (en) | 2013-07-23 | 2013-07-23 | Water metal rust-resisting agent and preparation method thereof |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104861794A (en) * | 2015-04-08 | 2015-08-26 | 安徽豪鼎金属制品有限公司 | Sericin film-forming metal surface treatment agent |
| CN105908171A (en) * | 2016-05-31 | 2016-08-31 | 安徽开林新材料股份有限公司 | Iron and steel surface antirust agent |
| CN105907308A (en) * | 2016-06-23 | 2016-08-31 | 苏州洪河金属制品有限公司 | Long-acting water-based metal rust preventing agent |
| CN114163897A (en) * | 2021-12-28 | 2022-03-11 | 重庆三峡学院 | Anticorrosive paint with single methyl ring replacing polyaniline, preparation method thereof and coating layer |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101368273A (en) * | 2007-08-15 | 2009-02-18 | 江苏海迅实业集团股份有限公司 | Copper alloy antirust agent |
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2013
- 2013-07-23 CN CN201310309923.0A patent/CN103409743B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101368273A (en) * | 2007-08-15 | 2009-02-18 | 江苏海迅实业集团股份有限公司 | Copper alloy antirust agent |
Non-Patent Citations (1)
| Title |
|---|
| 铸铁件工序间水溶性防锈剂FY-1的研究;方云;《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》;20060515(第5期);第B022-26页 * |
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| CN103409743A (en) | 2013-11-27 |
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| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Meng Yanling Inventor before: Xu Zhijian |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20151029 Address after: 332200 Jiangxi Province, Ruichang City Gold Industrial Park North Park Applicant after: JIANGXI GRESS TECHNOLOGY CORP., LTD. Address before: 215212 Puxi Industrial Zone, No. 17 traffic West Road, Fen town, Suzhou City, Jiangsu, Wujiang Applicant before: Wujiang Longshuo Metal Products Co., Ltd. |
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Granted publication date: 20160120 Termination date: 20160723 |
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| CF01 | Termination of patent right due to non-payment of annual fee |