CN102559350A - High-speed copper tube drawing lubricant and preparing method thereof - Google Patents
High-speed copper tube drawing lubricant and preparing method thereof Download PDFInfo
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- CN102559350A CN102559350A CN2011104458481A CN201110445848A CN102559350A CN 102559350 A CN102559350 A CN 102559350A CN 2011104458481 A CN2011104458481 A CN 2011104458481A CN 201110445848 A CN201110445848 A CN 201110445848A CN 102559350 A CN102559350 A CN 102559350A
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- copper pipe
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- lubricating oil
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Abstract
A high-speed copper tube drawing lubricant consists of mineral oil, synthetic grease, thiadiazole derivatives, copper corrosion inhibitor and high polymer composition, wherein the mass percentage of the mineral oil in the drawing lubricant is 70 to 80%, the mass percentage of the synthetic esters in the drawing lubricant is 4 to 15%, the mass percentage of the thiadiazole derivative in the drawing lubricant is 0.5 to 3%, the mass percentage of the copper corrosion inhibitor in the drawing lubricant is 0.1 to 1%, and the mass percentage of the polymer in the drawing lubricant is 3.5 to 12%. The invention also provides a preparation method of the high-speed copper tube drawing lubricant. The lubricant provided by the invention possesses better lubricity and high pressure adhesion, and can eliminate scratches and defects of the brass surface. Meanwhile, the high-speed copper tube drawing lubricant possesses greater stability, the extreme pressure properties of the lubrication can be exerted enduringly, a mold can be effectively protected, and the service life of the mold is prolonged.
Description
Technical field
The present invention relates to chemical field, relate in particular to organic chemistry, particularly lubricating oil, concrete is a kind of high speed copper pipe drawing lubricating oil and preparation method thereof.
Background technology
Copper pipe is used for refrigeration air-conditioner in a large number, and the heat exchange that in conditioner, is used as vaporizer and condensing surface is with pipe.In actual production, the deflection and the drawing force of drawing copper tubes are bigger, so manufacturers hopes that employed lubricant is that drawing copper tubes lubricating oil can reduce drawing force effectively, improve pass reduction, reduce energy consumption, enhance productivity and product percent of pass.Drawing copper tubes technological lubrication and general drawing process profit attach compare complicated more, also higher to the requirement of technology lubricant.It is very high to the surfaces externally and internally requirement to produce thin-wall copper pipe by associating cold drawing bench or spinner block tenside equipment at present, also wants the different flute profile of roll extrusion if produce rifled tube.This just requires drawing copper tubes lubricating oil to have good lubricating property and oil film strength, guarantees oil product stable performance in use, and scratch and defective appear in surfaces externally and internally when preventing drawing copper tubes.The Residual oil of copper pipe surfaces externally and internally will be easy to clean simultaneously, and it is clean to require when annealing, to volatilize, and guarantees annealed surfaces externally and internally light.Along with the raising of drawing copper tubes automation technolo degree, copper pipe thin-walled property, internal tooth complicated and exempt from cleaning drawing copper tubes lubricating oil has been proposed higher harsher requirement particularly.According to Montreal treaty in 1987, the consumption in fluorine Lyons will reduce gradually, and the use of new cooling media is strict more to the requirement of degree of cleaning in managing, and like not sulfur-bearing, chlorine element and MO, avoid the variable color of copper pipe inwall.And the lubricity of copper pipe lubricating oil of the prior art, cleansing performance all can not satisfy above-mentioned requirements, also are not suitable for complicated at a high speed drawing process simultaneously.
Summary of the invention
The object of the present invention is to provide a kind of high speed copper pipe drawing lubricating oil, described this high speed copper pipe drawing lubricating oil will solve the technical problem that copper pipe oil lubrication performance of the prior art, cleansing performance did not meet the demands, were inappropriate for high speed drawing technology.
This high speed copper pipe drawing lubricating oil of the present invention; Form by MO, synthetic ester, thiadiazoles derivative, copper inhibitor, high molecular polymer; Wherein, The mass percent of described MO in drawing lubrication oil is 70～80%, and the mass percent of described synthetic ester in drawing lubrication oil is 4～15%, and the mass percent of described thiadiazoles derivative in drawing lubrication oil is 0.5～3%; The mass percent of described copper inhibitor in drawing lubrication oil is 0.1～1%, and the mass percent of described high molecular polymer in drawing lubrication oil is 3.5～12%.
Further, described MO is paraffinic base straight-chain paraffin MO.
Further, described copper inhibitor is a benzotriazole.
Further, described synthetic ester is the polyvalent alcohol oleic acid ester.
Further, described thiadiazoles derivative is the fatty amine salt of thioresorcin a pair of horses going side by side thiazole.
Further, described inhibiter is selected from benzotriazole.
Further, described high molecular polymer is selected from any one in polyester, polybutylenes or the polyethers.
The present invention also provides a kind of method for preparing above-mentioned high speed copper pipe drawing lubricating oil, in the described method, according to mass percent each material of weighing; Load weighted MO is added in the compounding kettle, stir and be warming up to 60 ~ 80 ℃, add high molecular polymer then; After treating dissolving evenly; Add synthetic ester, thiadiazoles derivative, benzotriazole successively, continuation stirring 60min ~ 90min dissolves evenly until product, and blowing, 80～100 eye mesh screens filter, pack, put in storage.
Principle of work of the present invention is: adopt refined wax base straight chain MO; And through the synthetic ester of the polyvalent alcohol of organic synthesis as host; Through adding high molecular polymer to improve the oilness and the annealing cleanness of drawing copper tubes oil; Satisfying the lubricating requirement of copper pipe plate drawing machine high speed drawing technology, and utilize neutralization technology to solve the anticorrosive and antirust requirement of process lubrication system and parts and copper pipe.
The present invention compares with prior art, and its effect is actively with tangible.High speed copper pipe drawing lubricating oil of the present invention has the following advantages:
1) adopts materials such as high molecular polymer, synthetic ester, have the adhesivity under better oilness and the high pressure, can eliminate the scratch and the defective of copper pipe surface;
2) stronger stability, the lubricated extreme pressure property of lasting performance is effectively protected mould and is prolonged its life-span;
3) be prone to clean, annealing back noresidue, detergency is good;
4) good oxidation-resistance is avoided the variable color of copper pipe inside and outside wall;
5) poisonous and harmful article such as sulfur-bearing, nitrite, phosphorus not;
6) satisfy the processing requirement of plate drawing machine high speed copper pipe drawing.
Embodiment
Embodiment 1
A kind of high speed copper pipe drawing of the present invention lubricating oil; Form by MO, synthetic ester, thiadiazoles derivative, 124 Triazole, high molecular polymer; Wherein, The mass percent of described MO in drawing lubrication oil is 75%, and the mass percent of described synthetic ester in drawing lubrication oil is 12%, and the mass percent of described thiadiazoles derivative in drawing lubrication oil is 0.7%; The mass percent of described copper inhibitor benzotriazole in drawing lubrication oil is 0.3%, and the mass percent of described high molecular polymer in drawing lubrication oil is 12%.
Further, described MO is paraffinic base straight-chain paraffin MO.
Further, described synthetic ester is the polyvalent alcohol oleic acid ester.
Further, described thiadiazoles derivative is the fatty amine salt of thioresorcin a pair of horses going side by side thiazole.
Further, described inhibiter is a benzotriazole.
Further, described high molecular polymer is selected from any one in polyester, polybutylenes or the polyethers.
Further, the present invention also provides the method for preparing above-mentioned high speed copper pipe drawing lubricating oil, according to mass percent each material of weighing; Load weighted MO is added in the compounding kettle, stir and be warming up to 60 ~ 80 ℃, add high molecular polymer then; After treating dissolving evenly; Add synthetic ester, thiadiazoles derivative, benzotriazole successively, continuation stirring 60min ~ 90min dissolves evenly until product, and blowing, 80～100 eye mesh screens filter, pack, put in storage.
Embodiment 2
This high speed copper pipe drawing lubricating oil of the present invention; Form by MO, synthetic ester, thiadiazoles derivative, 124 Triazole, high molecular polymer; Wherein, The mass percent of described MO in drawing lubrication oil is 80%, and the mass percent of described synthetic ester in drawing lubrication oil is 10%, and the mass percent of described thiadiazoles derivative in drawing lubrication oil is 0.8%; The mass percent of described copper inhibitor benzotriazole in drawing lubrication oil is 0.2%, and the mass percent of described high molecular polymer in drawing lubrication oil is 9%.
Further, described MO is paraffinic base straight-chain paraffin MO.
Further, described synthetic ester is the polyvalent alcohol oleic acid ester.
Further, described thiadiazoles derivative is the fatty amine salt of thioresorcin a pair of horses going side by side thiazole.
Further, described inhibiter is a benzotriazole.
Further, described high molecular polymer is selected from any one in polyester, polybutylenes or the polyethers.
Further, the present invention also provides the method for preparing above-mentioned high speed copper pipe drawing lubricating oil, according to mass percent each material of weighing; Load weighted MO is added in the compounding kettle, stir and be warming up to 60 ~ 80 ℃, add high molecular polymer then; After treating dissolving evenly; Add synthetic ester, thiadiazoles derivative, benzotriazole successively, continuation stirring 60min ~ 90min dissolves evenly until product, and blowing, 80～100 eye mesh screens filter, pack, put in storage.
Embodiment 3
This high speed copper pipe drawing lubricating oil of the present invention; Form by MO, synthetic ester, thiadiazoles derivative, 124 Triazole, high molecular polymer; Wherein, The mass percent of described MO in drawing lubrication oil is 73.5%, and the mass percent of described synthetic ester in drawing lubrication oil is 15%, and the mass percent of described thiadiazoles derivative in drawing lubrication oil is 1.2%; The mass percent of described copper inhibitor benzotriazole in drawing lubrication oil is 0.3%, and the mass percent of described high molecular polymer in drawing lubrication oil is 10%.
Further, described MO is paraffinic base straight-chain paraffin MO.
Further, described synthetic ester is the polyvalent alcohol oleic acid ester.
Further, described thiadiazoles derivative is the fatty amine salt of thioresorcin a pair of horses going side by side thiazole.
Further, described inhibiter is a benzotriazole.
Further, described high molecular polymer is selected from any one in polyester, polybutylenes or the polyethers.
Further, the present invention also provides the method for preparing above-mentioned high speed copper pipe drawing lubricating oil, according to the weigh step of each material of mass percent; Load weighted MO is added in the compounding kettle, stir and be warming up to 60 ~ 80 ℃, add high molecular polymer then; After treating dissolving evenly; Add synthetic ester, thiadiazoles derivative, benzotriazole successively, continuation stirring 60min ~ 90min dissolves evenly until product, and blowing, 80～100 eye mesh screens filter, pack, put in storage.
Claims (8)
1. high speed copper pipe drawing lubricating oil; It is characterized in that: form by MO, synthetic ester, thiadiazoles derivative, copper inhibitor and high molecular polymer; Wherein, The mass percent of described MO in drawing lubrication oil is 70～80%, and the mass percent of described synthetic ester in drawing lubrication oil is 4～15%, and the mass percent of described thiadiazoles derivative in drawing lubrication oil is 0.5～3%; The mass percent of described copper inhibitor in drawing lubrication oil is 0.1～1%, and the mass percent of described high molecular polymer in drawing lubrication oil is 3.5～12%.
2. high speed copper pipe drawing lubricating oil as claimed in claim 1 is characterized in that: described MO is paraffinic base straight-chain paraffin MO.
3. high speed copper pipe drawing lubricating oil as claimed in claim 1 is characterized in that: described copper inhibitor is a 124 Triazole.
4. high speed copper pipe drawing lubricating oil as claimed in claim 1 is characterized in that: described synthetic ester is the polyvalent alcohol oleic acid ester.
5. high speed copper pipe drawing lubricating oil as claimed in claim 1 is characterized in that: described thiadiazoles derivative is the fatty amine salt of thioresorcin a pair of horses going side by side thiazole.
6. high speed copper pipe drawing lubricating oil as claimed in claim 1, it is characterized in that: described copper inhibitor is selected from benzotriazole.
7. high speed copper pipe drawing lubricating oil as claimed in claim 1, it is characterized in that: described high molecular polymer is selected from any one in polyester, polybutylenes or the polyethers.
8. method for preparing high speed copper pipe drawing lubricating oil as claimed in claim 1 is characterized in that: according to mass percent each material of weighing, load weighted MO is added in the compounding kettle; Stirring is warming up to 60 ~ 80 ℃; Add high molecular polymer then, treat dissolving evenly after, add synthetic ester, thiadiazoles derivative, benzotriazole successively; Continue to stir 60min ~ 90min evenly, blowing, the filtration of 80～100 eye mesh screens, packing, warehouse-in until the product dissolving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201110445848.1A CN102559350B (en) | 2011-12-28 | 2011-12-28 | High-speed copper tube drawing lubricant and preparing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110445848.1A CN102559350B (en) | 2011-12-28 | 2011-12-28 | High-speed copper tube drawing lubricant and preparing method thereof |
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| CN102559350A true CN102559350A (en) | 2012-07-11 |
| CN102559350B CN102559350B (en) | 2014-10-29 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103215111A (en) * | 2013-04-01 | 2013-07-24 | 广东亚太不锈钢制品有限公司 | Novel high-brightness environment-friendly stainless steel wire drawing lubricant |
| CN103695094A (en) * | 2013-10-09 | 2014-04-02 | 中国石油化工股份有限公司 | Copper pipe drawing outer membrane oil composition and application thereof |
| CN104250576A (en) * | 2013-06-26 | 2014-12-31 | 中国石油化工股份有限公司 | Copper tube drawing internal film oil composition and its use |
| CN104928000A (en) * | 2015-07-03 | 2015-09-23 | 上海尤希路化学工业有限公司 | Multipurpose carbon-deposition-free environmental-friendly water soluble drawing lubricant |
| CN106635322A (en) * | 2016-11-16 | 2017-05-10 | 新乡市嘉润石化有限公司 | High-speed drawing lubricant oil for metal or metal alloy, and preparation method of high-speed drawing lubricant oil |
| CN113462449A (en) * | 2021-06-16 | 2021-10-01 | 广东洁润斯新材料科技有限公司 | Oil product for calendering and drawing copper material by matching with rolling liquid |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1270210A (en) * | 2000-04-17 | 2000-10-18 | 中国科学院兰州化学物理研究所 | Composite lubricant additive for drawing copper tubes |
| CN1504550A (en) * | 2002-12-04 | 2004-06-16 | 山西大学 | Water base lubricant for drawing metallic fiber material and preparing process thereof |
| JP2008179664A (en) * | 2007-01-23 | 2008-08-07 | Sumitomo Light Metal Ind Ltd | Lubricating oil for processing copper pipe and manufacturing method of copper pipe using the same |
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2011
- 2011-12-28 CN CN201110445848.1A patent/CN102559350B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1270210A (en) * | 2000-04-17 | 2000-10-18 | 中国科学院兰州化学物理研究所 | Composite lubricant additive for drawing copper tubes |
| CN1504550A (en) * | 2002-12-04 | 2004-06-16 | 山西大学 | Water base lubricant for drawing metallic fiber material and preparing process thereof |
| JP2008179664A (en) * | 2007-01-23 | 2008-08-07 | Sumitomo Light Metal Ind Ltd | Lubricating oil for processing copper pipe and manufacturing method of copper pipe using the same |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103215111A (en) * | 2013-04-01 | 2013-07-24 | 广东亚太不锈钢制品有限公司 | Novel high-brightness environment-friendly stainless steel wire drawing lubricant |
| CN103215111B (en) * | 2013-04-01 | 2014-06-18 | 广东亚太不锈钢制品有限公司 | Novel high-brightness environment-friendly stainless steel wire drawing lubricant |
| CN104250576A (en) * | 2013-06-26 | 2014-12-31 | 中国石油化工股份有限公司 | Copper tube drawing internal film oil composition and its use |
| CN104250576B (en) * | 2013-06-26 | 2016-10-12 | 中国石油化工股份有限公司 | Drawing copper tubes inner membrance fluid composition and application thereof |
| CN103695094A (en) * | 2013-10-09 | 2014-04-02 | 中国石油化工股份有限公司 | Copper pipe drawing outer membrane oil composition and application thereof |
| CN104928000A (en) * | 2015-07-03 | 2015-09-23 | 上海尤希路化学工业有限公司 | Multipurpose carbon-deposition-free environmental-friendly water soluble drawing lubricant |
| CN106635322A (en) * | 2016-11-16 | 2017-05-10 | 新乡市嘉润石化有限公司 | High-speed drawing lubricant oil for metal or metal alloy, and preparation method of high-speed drawing lubricant oil |
| CN113462449A (en) * | 2021-06-16 | 2021-10-01 | 广东洁润斯新材料科技有限公司 | Oil product for calendering and drawing copper material by matching with rolling liquid |
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| Publication number | Publication date |
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| CN102559350B (en) | 2014-10-29 |
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Denomination of invention: High-speed copper tube drawing lubricant and preparing method thereof Effective date of registration: 20190903 Granted publication date: 20141029 Pledgee: Anxin Agricultural Insurance Co., Ltd. Shanghai Minhang Branch Co. Pledgor: SHANGHAI ZHONGFU SPECIAL OIL Co.,Ltd. Registration number: Y2019980000101 |
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Date of cancellation: 20201021 Granted publication date: 20141029 Pledgee: Anxin Agricultural Insurance Co., Ltd. Shanghai Minhang Branch Co. Pledgor: SHANGHAI ZHONGFU SPECIAL OIL Co.,Ltd. Registration number: Y2019980000101 |
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Address after: 201823 No. 2122, Waiqian Road, Jiading District, Shanghai Patentee after: Shanghai Zhongfu Oil Group Co.,Ltd. Address before: 201823 No. 2122, Waiqian Road, Jiading District, Shanghai Patentee before: SHANGHAI ZHONGFU SPECIAL OIL Co.,Ltd. |
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