CN103422106A - Cleaning treating solution for stainless steel and iron member composite boards - Google Patents
Cleaning treating solution for stainless steel and iron member composite boards Download PDFInfo
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- CN103422106A CN103422106A CN2012101591156A CN201210159115A CN103422106A CN 103422106 A CN103422106 A CN 103422106A CN 2012101591156 A CN2012101591156 A CN 2012101591156A CN 201210159115 A CN201210159115 A CN 201210159115A CN 103422106 A CN103422106 A CN 103422106A
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- stainless steel
- inhibiter
- composition board
- acid
- cleaning
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- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The invention relates to a cleaning treating solution for stainless steel and iron member composite boards. The cleaning treating solution comprises following components by weight: 18%-20% of a polyoxyethylene alkyl ether, 2%-3% of an alkylphenol ethoxylate, 8%-9% of citric acid, 6%-7% of a corrosion inhibitor, 8%-10% of hexamethylenetetramine, 5%-6% of a metal complexing agent, 1%-2% of hydrochloric acid, 0.5%-1% of hydrofluoric acid, 1.5%-3% of sodium molybdate and 40%-50% of water. The cleaning treating solution is capable of cleaning metal surface impurities (such as oil and grease, rust, sinter, scale oxide and dirt), adsorbing on the cleaned work piece and forming a passivating film, thus playing a function of anticorrosion, prolonging the service lifetime of the work piece, and achieving cleaning, corrosion preventing and passivating effects all at once.
Description
Technical field
The present invention relates to metal and clean field, be specifically related to a kind of stainless steel and ironware composition board clean liquid.
Background technology
At present, in industrial production, still a large amount of use acid, alkaline cleaners carry out the cleaning of stainless steel materials and iron plate, usually stainless steel and iron steel are caused to very large harm in cleaning process, easily cause stainless spot corrosion, crevice corrosion, and may make steel generation hydrogen embrittlement, chlorine is crisp and caustic embrittlement, accelerates breaking and damaging of stainless steel and iron steel.
In order to make the material can protection against corrosion, just after wanting matting, to carry out the art breading such as anticorrosion, passivation, just can reach the effect that cleaning metal surface is processed.
Summary of the invention
The objective of the invention is to overcome deficiency of the prior art, a kind of stainless steel and ironware composition board clean liquid are provided, very little to steel damages, and can disposablely reach and clean and the effect of anticorrosion passivation.
For achieving the above object, technical scheme of the present invention is: a kind of stainless steel and ironware composition board clean liquid, and the component of described stainless steel and ironware composition board clean liquid reaches weight percent separately and is:
Fatty alcohol-polyoxyethylene ether 18%～20%;
Alkylphenol polyoxyethylene 2%～3%;
Citric acid 8%～9%;
Inhibiter 6%～7%;
Vulkacit H 8%～10%;
Metal chelating agent 5%～6%;
Hydrochloric acid 1%～2%;
Hydrofluoric acid 0.5%～1%;
Sodium orthomolybdate 1.5%～3%;
Water 40%～50%.
The component of preferred described stainless steel and ironware composition board clean liquid reaches weight percent separately:
Fatty alcohol-polyoxyethylene ether 18%;
Alkylphenol polyoxyethylene 2.5%;
Citric acid 8%;
Inhibiter 6.5%;
Vulkacit H 10%;
Metal chelating agent 5%;
Hydrochloric acid 1%;
Hydrofluoric acid 1%;
Sodium orthomolybdate 2%;
Water 46%.
Preferably, described alkylphenol polyoxyethylene is emulsifier op-10.
Preferably, described inhibiter is a kind of in thionamic acid inhibiter, citric acid inhibiter, the multiplex inhibiter of Lan-826, or several mixture wherein.
Preferably, described metal chelating agent is a kind of in ammonia hydroxyl complexing agent, sulfydryl complexing agent, organophosphate, polyacrylic acid, hydroxycarboxylate, or several mixture wherein.
The present invention can play clean metal surface impurity (as grease, iron rust, sinter, oxide skin, dirt) simultaneously, and can adsorb and generate one deck passive film on the workpiece cleaned up, play the rot-resistant effect, extend the work-ing life of workpiece, thus the disposable effect that reaches cleaning and anticorrosion passivation.
Embodiment
Below in conjunction with specific embodiment, technical scheme of the present invention is further described, but the present invention is not limited to these embodiment.
Embodiment 1
A kind of stainless steel and ironware composition board clean-out system, its component reaches weight percent separately and is: fatty alcohol-polyoxyethylene ether 18%;
Alkylphenol polyoxyethylene 2%;
Citric acid 8%;
Inhibiter 6%;
Vulkacit H 8%;
Metal chelating agent 5%;
Hydrochloric acid 1%;
Hydrofluoric acid 0.5%;
Sodium orthomolybdate 1.5%;
Water 50%.
When with this clean-out system, stainless steel and ironware composition board being cleaned, only sheet material to be cleaned need be immersed in this scavenging solution, cleaned, after the scale removal reaction meets the requirements of degree, take out and carry out rinsing, drying and get final product.
The present invention can add repeatedly, without dosage, and safety non-toxic, have no irritating odor, without injury, can guarantee operator's Occupational health with skin contact.
Embodiment 2
A kind of stainless steel and ironware composition board clean-out system, its component reaches weight percent separately and is: fatty alcohol-polyoxyethylene ether 18%;
Alkylphenol polyoxyethylene 2.5%;
Citric acid 8%;
Inhibiter 6.5%;
Vulkacit H 10%;
Metal chelating agent 5%;
Hydrochloric acid 1%;
Hydrofluoric acid 1%;
Sodium orthomolybdate 2%;
Water 46%.
When with this clean-out system, stainless steel and ironware composition board being cleaned, only sheet material to be cleaned need be immersed in this scavenging solution, cleaned, after the scale removal reaction meets the requirements of degree, take out and carry out rinsing, drying and get final product.
Embodiment 3,
A kind of stainless steel and ironware composition board clean-out system, its component reaches weight percent separately and is: fatty alcohol-polyoxyethylene ether 20%;
Alkylphenol polyoxyethylene 3%;
Citric acid 9%;
Inhibiter 7%;
Vulkacit H 9%;
Metal chelating agent 6%;
Hydrochloric acid 2%;
Hydrofluoric acid 1%;
Sodium orthomolybdate 3%;
Water 40%.
When with this clean-out system, stainless steel and ironware composition board being cleaned, only sheet material to be cleaned need be immersed in this scavenging solution, cleaned, after the scale removal reaction meets the requirements of degree, take out and carry out rinsing, drying and get final product.
Embodiment 3,
A kind of stainless steel and ironware composition board clean-out system, its component reaches weight percent separately and is: fatty alcohol-polyoxyethylene ether 19%;
Alkylphenol polyoxyethylene 3%;
Citric acid 8.5%;
Inhibiter 6%;
Vulkacit H 8%;
Metal chelating agent 5.5%;
Hydrochloric acid 1.5%;
Hydrofluoric acid 0.8%;
Sodium orthomolybdate 2%;
Water 46.5%.
When with this clean-out system, stainless steel and ironware composition board being cleaned, only sheet material to be cleaned need be immersed in this scavenging solution, cleaned, after the scale removal reaction meets the requirements of degree, take out and carry out rinsing, drying and get final product.
All components arbitrary combination in following scope in above-described embodiment:
Fatty alcohol-polyoxyethylene ether 18%～20%;
Alkylphenol polyoxyethylene 2%～3%;
Citric acid 8%～9%;
Inhibiter 6%～7%;
Vulkacit H 8%～10%;
Metal chelating agent 5%～6%;
Hydrochloric acid 1%～2%;
Hydrofluoric acid 0.5%～1%;
Sodium orthomolybdate 1.5%～3%;
Water 40%～50%.
In above-described embodiment, described alkylphenol polyoxyethylene is emulsifier op-10.Described inhibiter is a kind of in thionamic acid inhibiter, citric acid inhibiter, the multiplex inhibiter of Lan-826, or several mixture wherein.Described metal chelating agent is a kind of in ammonia hydroxyl complexing agent, sulfydryl complexing agent, organophosphate, polyacrylic acid, hydroxycarboxylate, or several mixture wherein.
The present invention can play clean metal surface impurity (as grease, iron rust, sinter, oxide skin, dirt) simultaneously, and can adsorb and generate one deck passive film on the workpiece cleaned up, play the rot-resistant effect, extend the work-ing life of workpiece, thus the disposable effect that reaches cleaning and anticorrosion passivation.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, and these all belong to protection scope of the present invention.
Claims (5)
1. a stainless steel and ironware composition board clean liquid, is characterized in that, the component of described stainless steel and ironware composition board clean liquid and separately weight percent be:
Fatty alcohol-polyoxyethylene ether 18%～20%;
Alkylphenol polyoxyethylene 2%～3%;
Citric acid 8%～9%;
Inhibiter 6%～7%;
Vulkacit H 8%～10%;
Metal chelating agent 5%～6%;
Hydrochloric acid 1%～2%;
Hydrofluoric acid 0.5%～1%;
Sodium orthomolybdate 1.5%～3%;
Water 40%～50%.
2. stainless steel according to claim 1 and ironware composition board clean liquid, is characterized in that, the component of described stainless steel and ironware composition board clean liquid reaches weight percent separately and is:
Fatty alcohol-polyoxyethylene ether 18%;
Alkylphenol polyoxyethylene 2.5%;
Citric acid 8%;
Inhibiter 6.5%;
Vulkacit H 10%;
Metal chelating agent 5%;
Hydrochloric acid 1%;
Hydrofluoric acid 1%;
Sodium orthomolybdate 2%;
Water 46%.
3. stainless steel according to claim 1 and ironware composition board clean liquid, is characterized in that, described alkylphenol polyoxyethylene is emulsifier op-10.
4. stainless steel according to claim 1 and ironware composition board clean liquid, is characterized in that, described inhibiter is a kind of in thionamic acid inhibiter, citric acid inhibiter, the multiplex inhibiter of Lan-826, or several mixture wherein.
5. stainless steel according to claim 1 and ironware composition board clean liquid, it is characterized in that, described metal chelating agent is a kind of in ammonia hydroxyl complexing agent, sulfydryl complexing agent, organophosphate, polyacrylic acid, hydroxycarboxylate, or several mixture wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101591156A CN103422106A (en) | 2012-05-22 | 2012-05-22 | Cleaning treating solution for stainless steel and iron member composite boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101591156A CN103422106A (en) | 2012-05-22 | 2012-05-22 | Cleaning treating solution for stainless steel and iron member composite boards |
Publications (1)
| Publication Number | Publication Date |
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| CN103422106A true CN103422106A (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012101591156A Pending CN103422106A (en) | 2012-05-22 | 2012-05-22 | Cleaning treating solution for stainless steel and iron member composite boards |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103849881A (en) * | 2014-03-13 | 2014-06-11 | 江苏省轻工业科学研究设计院有限公司 | Detergent for stainless steel heat exchange coil pipe of industrial fermentation tank and preparation method thereof |
| CN105755478A (en) * | 2016-03-08 | 2016-07-13 | 湖南金裕环保科技有限公司 | Preparation method of rust remover capable of fast removing oxide layer on surface of metal under normal temperature |
| CN111926339A (en) * | 2020-07-29 | 2020-11-13 | 甘肃泰升化工科技有限公司 | Chemical stainless steel cleaning agent and preparation method thereof |
| WO2022183174A1 (en) * | 2021-02-24 | 2022-09-01 | Valvoline Licensing And Intellectual Property Llc | Foaming evaporator coil cleaner |
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| US5614028A (en) * | 1993-03-17 | 1997-03-25 | Betzdearborn Inc. | Method of cleaning and passivating a metal surface with acidic system and ethoxylated tertiary dodecyl mercaptan |
| CN102260875A (en) * | 2010-05-29 | 2011-11-30 | 郭方全 | Environment friendly oil and rust removing agent for steels |
| CN102296305A (en) * | 2011-08-31 | 2011-12-28 | 常州市凯纳环保科技有限公司 | Descaling treatment solution for stainless steel welded joint and preparation method thereof |
| CN102400161A (en) * | 2011-11-28 | 2012-04-04 | 常州市凯纳环保科技有限公司 | Cleaning agent for stainless steel bright piece and preparation method thereof |
| CN102400165A (en) * | 2011-11-28 | 2012-04-04 | 常州市凯纳环保科技有限公司 | Cleaning agent for stainless steel seamless stay tubes and preparation method for cleaning agent |
-
2012
- 2012-05-22 CN CN2012101591156A patent/CN103422106A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5614028A (en) * | 1993-03-17 | 1997-03-25 | Betzdearborn Inc. | Method of cleaning and passivating a metal surface with acidic system and ethoxylated tertiary dodecyl mercaptan |
| CN102260875A (en) * | 2010-05-29 | 2011-11-30 | 郭方全 | Environment friendly oil and rust removing agent for steels |
| CN102296305A (en) * | 2011-08-31 | 2011-12-28 | 常州市凯纳环保科技有限公司 | Descaling treatment solution for stainless steel welded joint and preparation method thereof |
| CN102400161A (en) * | 2011-11-28 | 2012-04-04 | 常州市凯纳环保科技有限公司 | Cleaning agent for stainless steel bright piece and preparation method thereof |
| CN102400165A (en) * | 2011-11-28 | 2012-04-04 | 常州市凯纳环保科技有限公司 | Cleaning agent for stainless steel seamless stay tubes and preparation method for cleaning agent |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103849881A (en) * | 2014-03-13 | 2014-06-11 | 江苏省轻工业科学研究设计院有限公司 | Detergent for stainless steel heat exchange coil pipe of industrial fermentation tank and preparation method thereof |
| CN103849881B (en) * | 2014-03-13 | 2016-03-09 | 江苏省轻工业科学研究设计院有限公司 | A kind of industrial fermentation tank stainless steel heat exchanger coil clean-out system and preparation method thereof |
| CN105755478A (en) * | 2016-03-08 | 2016-07-13 | 湖南金裕环保科技有限公司 | Preparation method of rust remover capable of fast removing oxide layer on surface of metal under normal temperature |
| CN111926339A (en) * | 2020-07-29 | 2020-11-13 | 甘肃泰升化工科技有限公司 | Chemical stainless steel cleaning agent and preparation method thereof |
| WO2022183174A1 (en) * | 2021-02-24 | 2022-09-01 | Valvoline Licensing And Intellectual Property Llc | Foaming evaporator coil cleaner |
| US12044489B2 (en) | 2021-02-24 | 2024-07-23 | Vgp Ipco Llc | Foaming evaporator coil cleaner |
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Application publication date: 20131204 |