CN102936728B - A kind of cation water-based antirust agent composition - Google Patents
A kind of cation water-based antirust agent composition Download PDFInfo
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- CN102936728B CN102936728B CN201210436852.6A CN201210436852A CN102936728B CN 102936728 B CN102936728 B CN 102936728B CN 201210436852 A CN201210436852 A CN 201210436852A CN 102936728 B CN102936728 B CN 102936728B
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Abstract
The invention discloses a kind of cation water-based antirust agent composition.The formation raw material of this cation water-based antirust agent composition and weight proportion are: diacid blend 10-20 part; Organic amine 20-50 part; Positively charged ion rust-preventive agent 10-20 part; Positively charged ion antirust membrane-forming agent 10-20 part; Passivator 1-2% part; Non-ferrous metal passivator 0.5-1% part; Deionized water surplus.The invention has the advantages that: 1, the present invention is high enrichment product, be watered the concentration being diluted to 3-5% and namely possess good rustless property, corrosion inhibition.2, the present invention is not containing poly-phosphate, nitrite, can not cause body eutrophication, is also safety non-toxic to human body simultaneously.3, highly versatile of the present invention, has good sealing up for safekeeping and rust prevention during manufacture effect for non-ferrous metal and ferrous metal.4, the present invention operates simple and easy, without the need to heating, can adopt the techniques such as dipping, brushing, spraying, compared to oiliness rush-resisting material, be easier to remove, also can the follow-up welding of straight row, spraying coating process.
Description
Technical field:
The present invention relates to a kind of antirust agent composition, refer in particular to a kind of cation water-based antirust agent composition.
Background technology:
Metallic substance occupies very important status in modern industrial and agricultural production.Industry-by-industry all needs a large amount of metallic substance, also be unable to do without metallic substance in daily life week simultaneously, metallic substance is in modern economical life week, occupy very important status, but metallic substance is in its use procedure, because surrounding environment influence can suffer multi-form destruction, wherein modal thing fracture, abrasion and corrosion.Wherein corrosion is ubiquitous, and the mankind use metal just to find this phenomenon at the beginning, but for the research control of corroding or the thing of last 100 years.The definition of metallic corrosion is: metal under the effect of surrounding medium, the destruction produced due to chemical reaction, electrochemical reaction or physical dissolution.Metallic corrosion needs outside atmosphere as can be seen here.Metallic surface or interface occur chemical reaction and electrochemical reaction, makes convert metals become ionic condition.Metallic corrosion destroys the one of metallic substance.Metallic corrosion phenomenon, throughout the every field of national economy, endangers very serious.First corrosion causes great direct or indirect financial loss, show according to some national surveys, the financial loss caused because of metallic material corrosion is surprising, account for 4.7% of national economy total output value, in these losses, some is avoidable, adopts rust-preventive agent to be exactly a kind of effectively preventing method.Traditional water-based antirust generally adopts the objectionable impurities such as poly-phosphate, nitrite to form, and not only causes huge injury to environment, also injures HUMAN HEALTH simultaneously, thus cannot meet the demand in market.
Summary of the invention:
Technical problem to be solved by this invention is just to overcome above-mentioned existing deficiency, provides a kind of cation water-based antirust agent composition.
For solving the problems of the technologies described above, the technical solution used in the present invention is: the formation raw material of this cation water-based antirust agent composition and weight proportion are:
In technique scheme, formation raw material and the weight proportion of described cation water-based antirust agent composition are:
Or in technique scheme, formation raw material and the weight proportion of described cation water-based antirust agent composition are:
In technique scheme, described diacid blend is C
10-C
14mixed dibasic acid, this C
10-C
14mixed dibasic acid is: the mixture of one or more in sebacic acid, DC11, SL-AH, tridecanyldicarboxylic acid, DC14.
In technique scheme, described organic amine is: the mixture of at least two kinds in Monoethanolamine MEA BASF, trolamine, monoisopropanolamine, tri-isopropanolamine, diglycolamine.
In technique scheme, described positively charged ion rust-preventive agent is bi-imidazoline quaternary ammonium salt.
In technique scheme, the antirust membrane-forming agent of described positively charged ion is carbonate quaternary ammonium salt, and this carbonate quaternary ammonium salt is didecyldimethylammonium volatile salt.
In technique scheme, described passivator is Sodium orthomolybdate.
In technique scheme, described non-ferrous metal passivator is benzotriazole or tolyltriazole.
The invention has the advantages that:
1, the present invention is high enrichment product, is watered the concentration being diluted to 3-5% and namely possesses good rustless property, corrosion inhibition.
2, the present invention is not containing poly-phosphate, nitrite, can not cause body eutrophication, is also safety non-toxic to human body simultaneously.
3, highly versatile of the present invention, has good sealing up for safekeeping and rust prevention during manufacture effect for non-ferrous metal and ferrous metal.
4, the present invention operates simple and easy, without the need to heating, can adopt the techniques such as dipping, brushing, spraying, compared to oiliness rush-resisting material, be easier to remove, also can the follow-up welding of straight row, spraying coating process.
5, the present invention is fine and close in metallic surface film forming, even, can not only provide long-term rust prevention, and retains metal primary colors, gloss.
Embodiment:
Below in conjunction with specific embodiment, the present invention is further described:
Embodiment one
The concrete raw material of the present embodiment one and weight are:
Make preparation method's step of this cation water-based antirust agent composition successively: take ionized water 43.5 kilograms, trolamine and each 10 kilograms of monoisopropanolamine are put in deionized water, after stirring, SL-AH 10 kilograms and DC11 5 kilograms are put into above mixed solution, heat while stirring to 40-60 DEG C, stir and react completely, bi-imidazoline quaternary ammonium salt 15 kilograms is dropped into without after naked eyes visible particle thing, carbonate quaternary ammonium salt 5 kilograms, stirring stirs, then Sodium orthomolybdate 1 kilogram and benzotriazole 0.5 kilogram are being fed into above mixed solution, after stirring, get product.
Above-mentioned carbonate quaternary ammonium salt is didecyldimethylammonium volatile salt.
After being watered ratio in the rust protection liquid that embodiment one is obtained in 5%, to several metallic substance according to the method for GB/T2631 humidity cabinet evaluation antirust grease at the hot and humid lower rustless property to metal, experimental result is in shown in table one.
Table one
Embodiment two
The concrete raw material of the present embodiment two and weight are
Make preparation method's step of this cation water-based antirust agent composition successively: take ionized water 47.5 kilograms, Monoethanolamine MEA BASF and each 10 kilograms of tri-isopropanolamine are put in deionized water, after stirring, sebacic acid 15 kilograms is put into above mixed solution, heat while stirring to 40-60 DEG C, stir and react completely, bi-imidazoline quaternary ammonium salt 10 kilograms is dropped into without after naked eyes visible particle thing, carbonate quaternary ammonium salt 6 kilograms, stirring stirs, then Sodium orthomolybdate 1 kilogram and tolyltriazole 0.5 kilogram are being fed into above mixed solution, after stirring, get product.
Above-mentioned carbonate quaternary ammonium salt is didecyldimethylammonium volatile salt.
Certainly, the foregoing is only several example of the present invention, be not limit the scope of the present invention, all equivalences done according to structure, feature and the principle described in the present patent application the scope of the claims change or modify, and all should be included in the present patent application the scope of the claims.
Claims (2)
1. a cation water-based antirust agent composition, is characterized in that: the formation raw material of this cation water-based antirust agent composition and weight proportion are:
Wherein said diacid blend is made up of 10 parts of SL-AH and 5 parts of DC11s, described organic amine is made up of 10 parts of trolamines and 10 parts of monoisopropanolamines, described positively charged ion rust-preventive agent is bi-imidazoline quaternary ammonium salt, the antirust membrane-forming agent of described positively charged ion is didecyldimethylammonium volatile salt, described passivator is Sodium orthomolybdate, and described non-ferrous metal passivator is benzotriazole, the concrete preparation process of described cation water-based antirust agent composition is: take deionized water 43.5 parts, trolamine and each 10 parts of monoisopropanolamine are put in deionized water, after stirring, SL-AH 10 parts and DC11 5 parts are put in above-mentioned mixed solution, heat while stirring to 40-60 DEG C, stir and react completely, bi-imidazoline quaternary ammonium salt 15 parts is dropped into without after naked eyes visible particle thing, didecyldimethylammonium volatile salt 5 parts, stir, and then Sodium orthomolybdate 1 part and benzotriazole 0.5 part are fed in mixed solution, described cation water-based antirust agent composition is obtained after stirring.
2. a cation water-based antirust agent composition, is characterized in that: the formation raw material of this cation water-based antirust agent composition and weight proportion are:
Described organic amine is made up of 10 parts of Monoethanolamine MEA BASFs and 10 parts of tri-isopropanolamines, described positively charged ion rust-preventive agent is bi-imidazoline quaternary ammonium salt, the antirust membrane-forming agent of described positively charged ion is didecyldimethylammonium volatile salt, described passivator is Sodium orthomolybdate, and described non-ferrous metal passivator is tolyltriazole, the concrete preparation process of described cation water-based antirust agent composition is: take deionized water 47.5 parts, Monoethanolamine MEA BASF and each 10 parts of tri-isopropanolamine are put in deionized water, after stirring, sebacic acid 15 parts is put in above-mentioned mixed solution, heat while stirring to 40-60 DEG C, stir and react completely, bi-imidazoline quaternary ammonium salt 10 parts is dropped into without after naked eyes visible particle thing, didecyldimethylammonium volatile salt 6 parts, stir, and then Sodium orthomolybdate 1 part and tolyltriazole 0.5 part are fed in mixed solution, described cation water-based antirust agent composition is obtained after stirring.
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103695920A (en) * | 2013-12-02 | 2014-04-02 | 李学峰 | Water-based metal rustproof liquid and preparation method thereof |
| CN103695929B (en) * | 2013-12-03 | 2017-02-08 | 李洪社 | Organic corrosion inhibitor for inhibiting metal corrosion in sealed water system |
| CN105419439B (en) * | 2015-12-31 | 2018-05-01 | 东莞市隆海新材料科技有限公司 | A kind of anti-flash rusting agent and its preparation method and application of water paint ink |
| CN105566971B (en) * | 2016-01-25 | 2018-02-06 | 龙笑琼 | A kind of terminal post protective agent and preparation method thereof |
| CN106007469B (en) * | 2016-05-18 | 2019-02-26 | 山东华安铁塔有限公司 | A kind of high-effective penetrating steel bar concrete antiseptic agent |
| CN106086841A (en) * | 2016-06-16 | 2016-11-09 | 黎啟明 | A kind of pivoting support aqueous rust preventive and preparation method thereof |
| CN106116204B (en) * | 2016-07-05 | 2018-08-31 | 江苏苏博特新材料股份有限公司 | A kind of quaternary ammonium base cationoid corrosion inhibitor and its application |
| CN108165996A (en) * | 2017-12-27 | 2018-06-15 | 洛阳神佳窑业有限公司 | Novel colored metal conditioner |
| CN108707905A (en) * | 2018-06-04 | 2018-10-26 | 合肥汇之新机械科技有限公司 | A kind of novel antirust agent and preparation method thereof |
| CN111808457A (en) * | 2020-05-29 | 2020-10-23 | 烟台康恩环保科技有限公司 | Film forming agent and preparation method and application thereof |
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| CN101613622A (en) * | 2009-07-29 | 2009-12-30 | 中国石油化工集团公司 | A kind of composite inhibiter and its production and use |
| CN102732891A (en) * | 2011-03-31 | 2012-10-17 | 武汉润尔华科技有限公司 | Neutral corrosion inhibitor |
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| US4101441A (en) * | 1975-12-29 | 1978-07-18 | Chemed Corporation | Composition and method of inhibiting corrosion |
| CN101613622A (en) * | 2009-07-29 | 2009-12-30 | 中国石油化工集团公司 | A kind of composite inhibiter and its production and use |
| CN102732891A (en) * | 2011-03-31 | 2012-10-17 | 武汉润尔华科技有限公司 | Neutral corrosion inhibitor |
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