CN102311856B - Environmentally-friendly nano water soluble non-oil lubricant used for cold rolling metals and its preparation method - Google Patents
Environmentally-friendly nano water soluble non-oil lubricant used for cold rolling metals and its preparation method Download PDFInfo
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- CN102311856B CN102311856B CN 201110251942 CN201110251942A CN102311856B CN 102311856 B CN102311856 B CN 102311856B CN 201110251942 CN201110251942 CN 201110251942 CN 201110251942 A CN201110251942 A CN 201110251942A CN 102311856 B CN102311856 B CN 102311856B
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Abstract
The invention relates to an environmentally-friendly nano water soluble non-oil lubricant used for cold rolling metals and its preparation method, which is characterized by comprising the following components by mass percentages: 15% of dimer acid, 40% of diammonium hydrogen phosphate, 20% of oleic acid alkanolamide, 8% of tween80, 15% of lauryl alcohol and 2% of surface modified nano-magnetite. According to the invention, a nano technology is used for preparing the lubricant which realizes the requirement of the current civilized production with low energy consumption, low pollution, low discharge and high environmental protection, and the lubricant of the invention has the characteristics of high temperature resistance and is capable of increasing the wear resistance and prolonging the service life of a roller. The lubricant of the invention is a product with smoke-free, odorless, notoxcity, harmlessness. According to the detection of toxicology department of Shenyang labor hygiene occupational disease institute and Qingdao national dangerous material detection center, LD50 is greater than 10000milligram /kg, fish and shrimp can be survived and reproduced in aqueous solution of 0.1% of the product.
Description
Technical field
The invention belongs to a kind of for metallurgical industry cold rolled sheet, pipe, wire rod technology lubricant, particularly a kind of environment-friendly type nano water soluble non-oil metal cold-rolling lubricant and preparation method.
Background technology
Metal carries out usually making the friction that with lubricator reduces between metal and roll when cold rolling, alleviates the wearing and tearing of roll, promotes the surface smoothness that produces at metallic surface by lubricant, and the lubricant of cold rolling middle use also can be used as cooling effect.The rolling lubricant that tradition is used is oil or oil in water emulsion, the history of existing over one hundred year, this lubricant exists: the needs that 1, can not adapt to present-day mill maximization high speed; 2, a large amount of energy of waste; 3, waste liquid amount is large and extremely difficult; 4, severe operational environment, the poisonous workers ' health that affects of smog; 5, waste liquid waste gas havoc ecotope; The problem such as 6, the stocking surface quality is poor.
Summary of the invention
The present invention has overcome the defective of above-mentioned existence, and purpose is to provide environment-friendly type nano water soluble non-oil metal cold-rolling lubricant and the preparation method of a kind of less energy-consumption, low pollution, low emission.
Environment-friendly type nano water soluble non-oil metal cold-rolling lubricant of the present invention and preparation method's content Description:
Environment-friendly type nano water soluble non-oil metal cold-rolling lubricant of the present invention and preparation method is characterized in that: be made of by mass percentage following substances: the nano level Z 250 2% of dimeracid 15%, Secondary ammonium phosphate 40%, oleic acid alkylolamide 20%, tween 80 8%, lauryl alcohol 15%, surface modification.
Preparation environment-friendly type nano water soluble non-oil metal cold-rolling lubricant is pressed following processing step:
(1), the capping still adds oleic acid alkylolamide, tween 80 in reactor, is heated to 55 ℃;
(2), add dimeracid, lauryl alcohol capping still in reactor, stirred 45 minutes, stir;
(3), add Secondary ammonium phosphate in reactor, be warming up to 80 ℃, constant temperature stirred 20～30 minutes;
(4), again the nano level Z 250 that adds surface modification, constant temperature stirred 30 minutes;
(5), make rapidly reactor temperature be down to 45 ℃ by water coolant;
(6), static 30 minutes, the solution shape that is translucent in reactor;
(7), blowing packing.
Environment-friendly type nano water soluble non-oil metal cold-rolling lubricant of the present invention and preparation method, nanotechnology is incorporated in rolling lubricant, overcome the defective that traditional rolling lubricant exists, realized the requirement that the modern civilization of less energy-consumption, low pollution, low emission, high-environmental is produced, have high temperature resistant, can improve wear resisting property, constantly selfreparing breakage surface of friction pair, extend roll work-ing life, improve the surface smoothness of stocking.Environment-friendly type nano water soluble non-oil metal cold-rolling lubricant of the present invention is a kind of smokeless, tasteless, nontoxic, harmless product, detects through labour health occupation disease precaution﹠china institution's toxicity chamber, Shenyang and the Qingdao hazardous material detection Spot detection LD of country
50Far〉10000 Hao Ke/㎏, but 1 ‰ aqueous solution fishes and shrimps normal existence procreations.
Embodiment
Do below environment-friendly type nano water soluble non-oil metal cold-rolling lubricant of the present invention and preparation method are achieved in that and illustrate.
Preparation environment-friendly type nano water soluble non-oil metal cold-rolling lubricant is got: nano level Z 250 2 ㎏ of dimeracid 15 ㎏, Secondary ammonium phosphate 40 ㎏, oleic acid alkylolamide 20 ㎏, tween 80 8 ㎏, lauryl alcohol 15 ㎏, surface modification.
At first the capping still, add oleic acid alkylolamide 20 ㎏, tween 80 8 ㎏ in reactor, is heated to 55 ℃; Then add dimeracid 15 ㎏, lauryl alcohol 15 ㎏ capping stills in reactor, stirred 45 minutes, the solution that stirs; Add Secondary ammonium phosphate 40 ㎏ in reactor, be warming up to 80 ℃, constant temperature stirred 20～30 minutes; Nano level Z 250 2 ㎏ that add again surface modification, constant temperature stirred 30 minutes; Make rapidly reactor temperature be down to 45 ℃ by water coolant; Static 30 minutes, make the cold rolling rolling lubricant of solution environment-friendly type nano water soluble non-oil metal of the shape that is translucent, the blowing packing.
Environment-friendly type nano water soluble non-oil metal cold-rolling lubricant of the present invention is a kind of smokeless, tasteless, nontoxic, harmless product, detects through labour health occupation disease precaution﹠china institution's toxicity chamber, Shenyang and the Qingdao hazardous material detection Spot detection LD of country
50Far〉10000 Hao Ke/㎏, but 1 ‰ aqueous solution fishes and shrimps normal existence procreations.
Claims (2)
1. an environment-friendly type nano water soluble non-oil metal cold-rolling lubricant, is characterized in that: be made of by mass percentage following substances: the nano level Z 250 2% of dimeracid 15%, Secondary ammonium phosphate 40%, oleic acid alkylolamide 20%, tween 80 8%, lauryl alcohol 15%, surface modification.
2. prepare the method for environment-friendly type nano water soluble non-oil metal cold-rolling lubricant as claimed in claim 1, it is characterized in that: get: nano level Z 250 2 ㎏ of dimeracid 15 ㎏, Secondary ammonium phosphate 40 ㎏, oleic acid alkylolamide 20 ㎏, tween 80 8 ㎏, lauryl alcohol 15 ㎏, surface modification;
At first the capping still, add oleic acid alkylolamide 20 ㎏, tween 80 8 ㎏ in reactor, is heated to 55 ℃; Then add dimeracid 15 ㎏, lauryl alcohol 15 ㎏ capping stills in reactor, stirred the solution that must stir 45 minutes; Add Secondary ammonium phosphate 40 ㎏ in reactor, be warming up to 80 ℃, constant temperature stirred 20～30 minutes; Nano level Z 250 2 ㎏ that add again surface modification, constant temperature stirred 30 minutes; Make rapidly reactor temperature be down to 45 ℃ by water coolant; Static 30 minutes, make the solution environment-friendly type nano water soluble non-oil metal cold-rolling lubricant of the shape that is translucent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110251942 CN102311856B (en) | 2011-08-30 | 2011-08-30 | Environmentally-friendly nano water soluble non-oil lubricant used for cold rolling metals and its preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110251942 CN102311856B (en) | 2011-08-30 | 2011-08-30 | Environmentally-friendly nano water soluble non-oil lubricant used for cold rolling metals and its preparation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102311856A CN102311856A (en) | 2012-01-11 |
| CN102311856B true CN102311856B (en) | 2013-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110251942 Expired - Fee Related CN102311856B (en) | 2011-08-30 | 2011-08-30 | Environmentally-friendly nano water soluble non-oil lubricant used for cold rolling metals and its preparation method |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104498149B (en) * | 2014-12-19 | 2017-04-26 | 奎克化学（中国）有限公司 | Environment-friendly tinned sheet rolling oil and preparation method thereof |
| CN104818103B (en) * | 2015-03-23 | 2021-03-23 | 重庆电讯职业学院 | Cold extrusion forming lubricant for low-carbon steel parts for automobiles and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1500854A (en) * | 2002-11-08 | 2004-06-02 | 花王株式会社 | Cold-rolled lubricating oil for steel plate |
| US20080176778A1 (en) * | 2006-09-13 | 2008-07-24 | Stefan Seemeyer | Conveyor lubricants including emulsion of a lipophilic compound and an emulsifier and/or an anionic surfactant and methods employing them |
| CN101307192A (en) * | 2008-07-02 | 2008-11-19 | 北京航空航天大学 | Ferroferric oxide nanometer particles with excellent water dispersancy and method for preparing same |
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2011
- 2011-08-30 CN CN 201110251942 patent/CN102311856B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1500854A (en) * | 2002-11-08 | 2004-06-02 | 花王株式会社 | Cold-rolled lubricating oil for steel plate |
| US20080176778A1 (en) * | 2006-09-13 | 2008-07-24 | Stefan Seemeyer | Conveyor lubricants including emulsion of a lipophilic compound and an emulsifier and/or an anionic surfactant and methods employing them |
| CN101307192A (en) * | 2008-07-02 | 2008-11-19 | 北京航空航天大学 | Ferroferric oxide nanometer particles with excellent water dispersancy and method for preparing same |
Non-Patent Citations (2)
| Title |
|---|
| 王一助等.纳米添加剂对板带钢冷轧乳化液润滑性能的影响.《武汉科技大学学报》.2010,第33卷(第2期),第120-123页. |
| 纳米添加剂对板带钢冷轧乳化液润滑性能的影响;王一助等;《武汉科技大学学报》;20100430;第33卷(第2期);第120-123页 * |
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Application publication date: 20120111 Assignee: Anshan nanomei Special Oil Development Co Ltd Assignor: Zhang Hongmin Contract record no.: 2013210000075 Denomination of invention: Environmentally-friendly nano water soluble non-oil lubricant used for cold rolling metals and its preparation method Granted publication date: 20130522 License type: Exclusive License Record date: 20130712 |
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