CN103695924A - Hardware salt-spray-resistant antirust liquid and preparation method thereof - Google Patents
Hardware salt-spray-resistant antirust liquid and preparation method thereof Download PDFInfo
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- CN103695924A CN103695924A CN201310617384.7A CN201310617384A CN103695924A CN 103695924 A CN103695924 A CN 103695924A CN 201310617384 A CN201310617384 A CN 201310617384A CN 103695924 A CN103695924 A CN 103695924A
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Abstract
The invention discloses a hardware salt-spray-resistant antirust liquid which is prepared from the following raw materials in parts by weight: 2-3 parts of polyoxyethylenated castor oil, 1-2 parts of sodium benzoate, 12-14 parts of diethylene glycol monobutyl ether, 8-10 parts of 6-hexanediol diacrylate, 2-4 parts of propyl gallate, 3-5 parts of citric acid, 1-2 parts of rosin amine, 6-8 parts of melamine, 6-8 parts of butyl methacrylate, 1-2 parts of EDTA disodium, 4-5 parts of an auxiliary agent, and 300 parts of water. The hardware antirust liquid has strong salt spray resistance ability, can form a layer of dense protective film on the surface of copper, iron, stainless steel or other metals, effectively prevents outside matters from corroding the metals, does not affect conductive welding, and allows the protective film to be easy to clean up. The antirust liquid allows a workpiece and a workpiece to be not stuck together, has strong anti-fingerprint, anti-discoloration and anti-oxidation abilities, can be operated with the original liquid under the normal temperature, and saves energy. The antirust liquid is applicable to surface rust prevention of copper, iron, stainless steel and other metals and electroplating metals.
Description
Technical field
The present invention relates to antirust technology field, relate in particular to a kind of five metals salt spray resistance rust protection liquid and preparation method thereof.
Background technology
Metallic surface is antirust is the important topic in industrial production, and traditional rust protection liquid, slushing oil have advantage also to have shortcoming.In common aqueous rust preventive, containing a large amount of Sodium Nitrites, there is carinogenicity, be unfavorable for that environmental protection and the person are healthy, and adopt wetting Agent for Printing Inks to extend the life-span of aqueous rust preventive, bring again the disadvantage of touching with one's hand, being covered with dust, and can not be antirust for a long time; Although it is antirust for a long time that general hard film rust preventive oil is applicable to, film forming is also transparent attractive in appearance, and water white resin kind is less, and unstable also easy oxidation discoloration, also needs organic solvent dissolution, brings inflammable and explosive danger to be also unfavorable for environmental protection and health; General slushing oil is used mineral oil, difficult degradation, and also can bring the problem of oil removing difficulty when antirust for short-term.Therefore, comprehensive study performance is more excellent, and the antirust product being more applicable to for different occasion research is new direction and trend.
Summary of the invention
The object of the present invention is to provide a kind of five metals salt spray resistance rust protection liquid and preparation method thereof, this rust protection liquid has the feature of anti-salt fog, easy and simple to handle, easy cleaning.
Technical scheme of the present invention is as follows:
A five metals salt spray resistance rust protection liquid, is characterized in that being made by the raw material of following weight part: polyoxyethylenated castor oil 2-3, Sodium Benzoate 1-2, Diethylene Glycol butyl ether 12-14,6-hexanediyl ester 8-10, Tenox PG 2-4, citric acid 3-5, rosin Amine D 1-2, trimeric cyanamide 6-8, butyl methacrylate 6-8, EDETATE SODIUM 1-2, auxiliary agent 4-5, water 300.Described auxiliary agent is made by the raw material of following weight part: polyoxyethylene sorbitan monooleate 2-3, nano titanium oxide 0.1-0.2, sodium bicarbonate 1-2, diethanolamine 2-3, carboxymethyl cellulose 2-3, polyvinyl alcohol 1-2, peach gum 1-2, water glass 1-2, urea 3-4, ammonium persulphate 1-2, water 20-24; Preparation method be ammonium persulphate is water-soluble after, then add other leftover materials, stir 10-15 minute, be heated to 70-80 ℃, stirring reaction 1-2 hour, obtains.
The preparation method of described five metals salt spray resistance rust protection liquid, is characterized in that comprising the following steps: water, polyoxyethylenated castor oil are mixed, be heated to 40-50 ℃; Add Diethylene Glycol butyl ether, 6-hexanediyl ester, trimeric cyanamide, EDETATE SODIUM, butyl methacrylate, continue to be heated to 85-90 ℃, stir 10-15 minute; Add other remaining components, continue to stir 15-20 minute, obtain.
Beneficial effect of the present invention
Five metals rust protection liquid salt spray resistance ability of the present invention is strong, can be at copper, and iron, the protective film that the metallic surfaces such as stainless steel form one deck densification, prevents external substance corroding metal effectively, does not affect conduction and freezes, and protective membrane easily cleans.Between workpiece and workpiece, can not paste and connect together, the anti-variable color of anti-finger line ﹑ and anti-aging capability are strong, the operation of normal temperature stoste, save energy.The present invention be applicable to the metals such as copper, iron, stainless steel and plated metal surface antirust.
Embodiment
A five metals salt spray resistance rust protection liquid, by following weight part (kilogram) raw material make: polyoxyethylenated castor oil 2.5, Sodium Benzoate 1.5, Diethylene Glycol butyl ether 13,6-hexanediyl ester 9, Tenox PG 3, citric acid 4, rosin Amine D 1.5, trimeric cyanamide 7, butyl methacrylate 7, EDETATE SODIUM 1.5, auxiliary agent 4.5, water 300.Described auxiliary agent by following weight part (kilogram) raw material make: polyoxyethylene sorbitan monooleate 2, nano titanium oxide 0.1, sodium bicarbonate 2, diethanolamine 2, carboxymethyl cellulose 3, polyvinyl alcohol 2, peach gum 1, water glass 2, urea 3, ammonium persulphate 1, water 20; Preparation method be ammonium persulphate is water-soluble after, then add other leftover materials, stir 10-15 minute, be heated to 70-80 ℃, stirring reaction 1-2 hour, obtains.
The preparation method of described five metals salt spray resistance rust protection liquid, comprises the following steps: water, polyoxyethylenated castor oil are mixed, be heated to 45 ℃; Add Diethylene Glycol butyl ether, 6-hexanediyl ester, trimeric cyanamide, EDETATE SODIUM, butyl methacrylate, continue to be heated to 88 ℃, stir 14 minutes; Add other remaining components, continue to stir 17 minutes, obtain.
The five metals salt spray resistance rust protection liquid that this embodiment obtains detects by national standard, and humid heat test * (1) is qualified; Salt water immersion test * (1): qualified; Corrosion test * (2): qualified; Rust removability (inferior) < 6.Prepared five metals salt spray resistance rust protection liquid is brushed on the steel matrix surface of being newly processed into and there is no greasy dirt, be placed in and within indoor 20 days, have no obvious iron mold.
Claims (2)
1. a five metals salt spray resistance rust protection liquid, is characterized in that being made by the raw material of following weight part: polyoxyethylenated castor oil 2-3, Sodium Benzoate 1-2, Diethylene Glycol butyl ether 12-14,6-hexanediyl ester 8-10, Tenox PG 2-4, citric acid 3-5, rosin Amine D 1-2, trimeric cyanamide 6-8, butyl methacrylate 6-8, EDETATE SODIUM 1-2, auxiliary agent 4-5, water 300; Described auxiliary agent is made by the raw material of following weight part: polyoxyethylene sorbitan monooleate 2-3, nano titanium oxide 0.1-0.2, sodium bicarbonate 1-2, diethanolamine 2-3, carboxymethyl cellulose 2-3, polyvinyl alcohol 1-2, peach gum 1-2, water glass 1-2, urea 3-4, ammonium persulphate 1-2, water 20-24; Preparation method be ammonium persulphate is water-soluble after, then add other leftover materials, stir 10-15 minute, be heated to 70-80 ℃, stirring reaction 1-2 hour, obtains.
2. the preparation method of five metals salt spray resistance rust protection liquid according to claim 1, is characterized in that comprising the following steps: water, polyoxyethylenated castor oil are mixed, be heated to 40-50 ℃; Add Diethylene Glycol butyl ether, 6-hexanediyl ester, trimeric cyanamide, EDETATE SODIUM, butyl methacrylate, continue to be heated to 85-90 ℃, stir 10-15 minute; Add other remaining components, continue to stir 15-20 minute, obtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310617384.7A CN103695924B (en) | 2013-11-29 | 2013-11-29 | A kind of five metals salt spray resistance antirust solution and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310617384.7A CN103695924B (en) | 2013-11-29 | 2013-11-29 | A kind of five metals salt spray resistance antirust solution and preparation method thereof |
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| Publication Number | Publication Date |
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| CN103695924A true CN103695924A (en) | 2014-04-02 |
| CN103695924B CN103695924B (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310617384.7A Active CN103695924B (en) | 2013-11-29 | 2013-11-29 | A kind of five metals salt spray resistance antirust solution and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110172554A (en) * | 2019-06-27 | 2019-08-27 | 江苏鑫露化工新材料有限公司 | A kind of high temperature resistant type ferrous metal antioxidant and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB795819A (en) * | 1955-03-25 | 1958-05-28 | Monsanto Chemicals | Improvements relating to corrosion-preventive compositions |
| GB1455250A (en) * | 1972-12-13 | 1976-11-10 | Century Oils Ltd | Corrosion inhibitng preparations |
| CN102230180A (en) * | 2011-04-10 | 2011-11-02 | 李舰 | Antirust compound glycerin and its preparation method |
| CN103215598A (en) * | 2013-02-04 | 2013-07-24 | 安徽省繁昌县皖南阀门铸造有限公司 | Metal rust-preventive oil comprising hydroxyethyl methacrylate |
| CN103215595A (en) * | 2013-02-04 | 2013-07-24 | 安徽省繁昌县皖南阀门铸造有限公司 | Metal rust-preventive oil comprising sorbitan monooleate |
-
2013
- 2013-11-29 CN CN201310617384.7A patent/CN103695924B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB795819A (en) * | 1955-03-25 | 1958-05-28 | Monsanto Chemicals | Improvements relating to corrosion-preventive compositions |
| GB1455250A (en) * | 1972-12-13 | 1976-11-10 | Century Oils Ltd | Corrosion inhibitng preparations |
| CN102230180A (en) * | 2011-04-10 | 2011-11-02 | 李舰 | Antirust compound glycerin and its preparation method |
| CN103215598A (en) * | 2013-02-04 | 2013-07-24 | 安徽省繁昌县皖南阀门铸造有限公司 | Metal rust-preventive oil comprising hydroxyethyl methacrylate |
| CN103215595A (en) * | 2013-02-04 | 2013-07-24 | 安徽省繁昌县皖南阀门铸造有限公司 | Metal rust-preventive oil comprising sorbitan monooleate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110172554A (en) * | 2019-06-27 | 2019-08-27 | 江苏鑫露化工新材料有限公司 | A kind of high temperature resistant type ferrous metal antioxidant and preparation method thereof |
| CN110172554B (en) * | 2019-06-27 | 2021-04-02 | 江苏鑫露化工新材料有限公司 | High-temperature-resistant ferrous metal antioxidant and preparation method thereof |
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| CN103695924B (en) | 2016-05-04 |
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