CN103710687A - Water-soluble rust removal and prevention solution and preparation method thereof - Google Patents
Water-soluble rust removal and prevention solution and preparation method thereof Download PDFInfo
- Publication number
- CN103710687A CN103710687A CN201310614672.7A CN201310614672A CN103710687A CN 103710687 A CN103710687 A CN 103710687A CN 201310614672 A CN201310614672 A CN 201310614672A CN 103710687 A CN103710687 A CN 103710687A
- Authority
- CN
- China
- Prior art keywords
- weight
- parts
- water
- rust
- preparation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The invention discloses a water-soluble rust removal and prevention solution and a preparation method thereof. The water-soluble rust removal and prevention solution is prepared from 1-2 parts by weight of phosphoric acid, 1-2 parts by weight of potassium dichromate, 2-3 parts by weight of potassium nitrate, 2-3 parts by weight of trisodium phosphate, 1.2-1.8 parts by weight of sodium diacetate, 1.2-1.9 parts by weight of 2-methylimidazoline, 4-5 parts by weight of ethyl acrylate, 1-2 parts by weight of an anti-oxidant 168, 1-2 parts by weight of a diffusion agent MF, 10-12 parts by weight of dipentaerythritol triacrylate, 1-2 parts by weight of ethylenediaminetetraacetic acid disodium salt, 4-5 parts by weight of an assistant and 300 parts by weight of water. The water-soluble rust removal and prevention solution can be directly brushed or sprayed on a rusted or thin-scale ferrous metal surface so that the metal oxide layer is transformed into a phosphate and a chromate and an excellent phosphatized anticorrosion protection layer is coated on the metal surface. Through synergism of the multiple organic polymer monomers and the chelating agent, a film is formed on the metal surface and has lasting anti-rust effects. The preparation method has simple processes and can greatly reduce labor intensity of workers.
Description
Technical field
The present invention relates to antirust technology field, relate in particular to a kind of water-soluble rust-eliminating and rust-preventing 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 water-soluble rust-eliminating and rust-preventing liquid and preparation method thereof, this rust protection liquid has that the antirust time is long, easy and simple to handle, effective feature eliminates rust.
Technical scheme of the present invention is as follows:
A water-soluble rust-eliminating and rust-preventing liquid, is characterized in that being made by the raw material of following weight part: phosphatase 11-2, potassium bichromate 1-2, saltpetre 2-3, tertiary sodium phosphate 2-3, sodium Diacetate 1.2-1.8,2-Methylimidazole quinoline 1.2-1.9, ethyl propenoate 4-5, irgasfos 168 1-2, dispersing agent MF 1-2, dipentaerythritol triacrylate 10-12, EDETATE SODIUM 1-2, auxiliary agent 4-5, water 300.Described auxiliary agent is made by the raw material of following weight part: alkylphenol polyoxyethylene 4-5, nano titanium oxide 0.1-0.2, catechol 1-2, morpholine 2-3, gum arabic 2-3, 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 water-soluble rust-eliminating and rust-preventing liquid, is characterized in that comprising the following steps: heat water to 40-50 ℃, add dispersing agent MF, tertiary sodium phosphate; Continue to be heated to 85-90 ℃, add ethyl propenoate, dipentaerythritol triacrylate, EDETATE SODIUM, stir 10-15 minute; Add other remaining components, continue to stir 10-15 minute, obtain.
Beneficial effect of the present invention
The present invention can directly brush or be sprayed on corrosion or oxide thin layer skin ferrous metal surface in use procedure; the zone of oxidation of metal is transformed into phosphoric acid salt and chromic salt; make to be attached to a kind of good phosphatization corrosion protective covering in metallic surface; by using multiple organic high molecular polymer monomer and sequestrant acting in conjunction; easily in metallic surface, form film; rust-proof effect is lasting, and operation is simple, can greatly alleviate workmen's labour intensity.
Embodiment
A water-soluble rust-eliminating and rust-preventing liquid, is made by the raw material of following weight part: phosphatase 11 .5, potassium bichromate 1.5, saltpetre 2.5, tertiary sodium phosphate 2.5, sodium Diacetate 1.5,2-Methylimidazole quinoline 1.6, ethyl propenoate 4.5, irgasfos 168 1.5, dispersing agent MF 1.5, dipentaerythritol triacrylate 11, EDETATE SODIUM 1.5, auxiliary agent 4.5, water 300.Described auxiliary agent by following weight part (kilogram) raw material make: alkylphenol polyoxyethylene 5, nano titanium oxide 0.1, catechol 1, morpholine 2, gum arabic 2, water glass 1, 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 water-soluble rust-eliminating and rust-preventing liquid, comprises the following steps: heat water to 45 ℃, add dispersing agent MF, tertiary sodium phosphate; Continue to be heated to 87 ℃, add ethyl propenoate, dipentaerythritol triacrylate, EDETATE SODIUM, stir 13 minutes; Add other remaining components, continue to stir 13 minutes, obtain.
The water-soluble rust-eliminating and rust-preventing 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 water-soluble rust-eliminating and rust-preventing 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 water-soluble rust-eliminating and rust-preventing liquid, is characterized in that being made by the raw material of following weight part: phosphatase 11-2, potassium bichromate 1-2, saltpetre 2-3, tertiary sodium phosphate 2-3, sodium Diacetate 1.2-1.8,2-Methylimidazole quinoline 1.2-1.9, ethyl propenoate 4-5, irgasfos 168 1-2, dispersing agent MF 1-2, dipentaerythritol triacrylate 10-12, EDETATE SODIUM 1-2, auxiliary agent 4-5, water 300; Described auxiliary agent is made by the raw material of following weight part: alkylphenol polyoxyethylene 4-5, nano titanium oxide 0.1-0.2, catechol 1-2, morpholine 2-3, gum arabic 2-3, 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 water-soluble rust-eliminating and rust-preventing liquid according to claim 1, is characterized in that comprising the following steps: heat water to 40-50 ℃, add dispersing agent MF, tertiary sodium phosphate; Continue to be heated to 85-90 ℃, add ethyl propenoate, dipentaerythritol triacrylate, EDETATE SODIUM, stir 10-15 minute; Add other remaining components, continue to stir 10-15 minute, obtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310614672.7A CN103710687A (en) | 2013-11-28 | 2013-11-28 | Water-soluble rust removal and prevention solution and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310614672.7A CN103710687A (en) | 2013-11-28 | 2013-11-28 | Water-soluble rust removal and prevention solution and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103710687A true CN103710687A (en) | 2014-04-09 |
Family
ID=50404028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310614672.7A Pending CN103710687A (en) | 2013-11-28 | 2013-11-28 | Water-soluble rust removal and prevention solution and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103710687A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104178768A (en) * | 2014-08-27 | 2014-12-03 | 江西瑞思博化工有限公司 | Water-base antirust agent and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1482457A (en) * | 1973-10-22 | 1977-08-10 | Brugarolas Sa | Method of forming a corrosion resistant coating on a metal surface and a composition for use in the method |
| CN1127308A (en) * | 1995-01-19 | 1996-07-24 | 朱祥甫 | Wide temp. range phosphorized solution for oil and stain removing and inactivating |
| CN1417379A (en) * | 2001-11-02 | 2003-05-14 | 王志刚 | Rust-eliminating and rust-preventing liquid |
| CN101781763A (en) * | 2010-04-01 | 2010-07-21 | 中国兵器工业第五九研究所 | Preparation method of cast aluminum alloy film coat |
| CN102051611A (en) * | 2010-12-31 | 2011-05-11 | 大连工业大学 | Metal surface treating agent |
| CN102952425A (en) * | 2012-11-19 | 2013-03-06 | 南京信息工程大学 | Water-based printing ink cleaning agent and preparation method thereof |
-
2013
- 2013-11-28 CN CN201310614672.7A patent/CN103710687A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1482457A (en) * | 1973-10-22 | 1977-08-10 | Brugarolas Sa | Method of forming a corrosion resistant coating on a metal surface and a composition for use in the method |
| CN1127308A (en) * | 1995-01-19 | 1996-07-24 | 朱祥甫 | Wide temp. range phosphorized solution for oil and stain removing and inactivating |
| CN1417379A (en) * | 2001-11-02 | 2003-05-14 | 王志刚 | Rust-eliminating and rust-preventing liquid |
| CN101781763A (en) * | 2010-04-01 | 2010-07-21 | 中国兵器工业第五九研究所 | Preparation method of cast aluminum alloy film coat |
| CN102051611A (en) * | 2010-12-31 | 2011-05-11 | 大连工业大学 | Metal surface treating agent |
| CN102952425A (en) * | 2012-11-19 | 2013-03-06 | 南京信息工程大学 | Water-based printing ink cleaning agent and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 耿耀宗: "《现代水性涂料 工艺.配方.应用 （第二版）》", 30 April 2013 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104178768A (en) * | 2014-08-27 | 2014-12-03 | 江西瑞思博化工有限公司 | Water-base antirust agent and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102925883A (en) | Multifunctional metal surface treatment solution | |
| CN103882439B (en) | A kind of water-soluble metal degreasing derusting rust-proofing liquid and preparation method thereof | |
| CN103882451A (en) | Water-based normal-temperature rust-removal rust-proof liquid and preparation method thereof | |
| CN103695920A (en) | Water-based metal rustproof liquid and preparation method thereof | |
| CN103695922A (en) | Low-temperature rust cleaning water-soluble antirust liquor and preparation method thereof | |
| CN103695925A (en) | Water-soluble conversion-type antirust liquid and preparation method thereof | |
| CN103710118B (en) | A kind of water base cutting cooling antirust liquid and preparation method thereof | |
| CN103882450A (en) | Waster-based rust-proof derusting liquid and preparation method thereof | |
| CN103695919B (en) | A kind of metal parts antirust liquid for inner chamber and preparation method thereof | |
| CN103614714B (en) | A kind of steel derusting rust protection liquid and preparation method thereof | |
| CN103695934A (en) | Emulsion-type derusting antirust liquid and preparation method thereof | |
| CN103059625B (en) | A kind of protection against corrosion stainless steel plate surface silanization protective agent for surface treatment and preparation method thereof | |
| CN103882434A (en) | Pollution-free inter-process antirust liquid and preparation method thereof | |
| CN103710687A (en) | Water-soluble rust removal and prevention solution and preparation method thereof | |
| CN103695948A (en) | Cast iron derusting antirust liquid and preparation method thereof | |
| CN103695915A (en) | Emulsion-type antirust liquid and preparation method thereof | |
| CN103103514B (en) | Spraying type ferric solid-acid comprehensive treatment agent and preparation method before spheroidal graphite casting application | |
| CN104356828A (en) | Water-based rust inhibitor for steel surfaces and preparation method thereof | |
| CN103695913A (en) | Water-soluble ferrous metal antirust liquid and preparation method thereof | |
| CN101182639A (en) | Steel phosphating liquid containing magnesium and nickel and phosphating method thereof | |
| CN103710707B (en) | A kind of amino resins water-soluble anti-rust liquid and preparation method thereof | |
| CN103882445B (en) | One can coating derusting rust-proofing liquid and preparation method thereof | |
| CN103866335B (en) | A kind of cleaning rust remover | |
| CN103695914A (en) | Water-based precipitation film antirust liquid and preparation method thereof | |
| CN103695932A (en) | Water-soluble metal anticorrosion antirust liquid and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140409 |