CN102559351B - Automobile radial tire steel cord wet-pulling lubricating agent - Google Patents
Automobile radial tire steel cord wet-pulling lubricating agent Download PDFInfo
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- CN102559351B CN102559351B CN 201110358149 CN201110358149A CN102559351B CN 102559351 B CN102559351 B CN 102559351B CN 201110358149 CN201110358149 CN 201110358149 CN 201110358149 A CN201110358149 A CN 201110358149A CN 102559351 B CN102559351 B CN 102559351B
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Abstract
The invention relates to automobile radial tire steel cord wet-pulling lubricating agent, comprising the following components in percent by weight: 13-30% of oiliness solvent, 1-8% of extreme-pressure antiwear agent, 0.5-5% of emulsifier, 3-10% of pH regulator, 2-7% of cosolvent, 3-14% of antirusting agent, 1.1-4% of complexing agent, 0.1-5% of bactericide, 0.1-2% of defoaming agent and balance of water, wherein the oiliness solvent is a mixture of triethanolamine oleate soap, triethanolamine oleate ester, oleic diethanolamide and castor oil; and the extreme-pressure antiwear agent is a mixture of tri-n-butyl phosphate and zinc dialkyl dithiophosphates. The lubricating agent has good extreme-pressure antiwear performance, and service life of a mould can be effectively prolonged; and all the components of the lubricating agent can be effectively biologically degraded, thus the lubricating agent is environmentally friendly.
Description
Technical field
The invention belongs to Field of Fine Chemicals, particularly a kind of steel cord wet-pulling lubricating agent and preparation method thereof.
Technical background
The fast development of automobile industry upper branch of meridian tire causes the demand of its main framework material steel cord sharply to increase.In the production process of steel cord, the drawing complete processing of steel wire is first brass-plating drawing again, and the core material of drawing mould adopts carbon tungsten alloy more, although hardness is high, resistance to abrasion is good, also serious wear under high speed drawing.Make the smooth drawing of steel wire, must add lubricant between steel wire and core rod.Lubricant is divided into solid lubricant (wire drawing powder), oil lubricant (wire drawing oil) and water base lubricant (the wet lubricant that draws).The main component of wire drawing powder is soap powder, and is cheap, but lubricant effect is relatively poor, and cooling performance is bad, easily forms dust hazard environment and workers ' health.The wire drawing oil lubrication is effective, but poor cooling performance, and greasy dirt is attached to and is difficult on steel wire removing affecting the following process operation, and waste oil entered environment hard degradation harm environment.Wetting and drawing lubricant is present over-all properties lubricant preferably, and good lubricated, cooling, cleaning function are arranged.Yet along with the kind of steel cord is more and more, specification of quality is more and more stricter, and the performance of steel cord wet-pulling lubricating agent is just had higher requirement.External some are wet draws the lubricant over-all properties better, but on the high side.Therefore develop a kind of good combination property, the cheap wet lubricant tool that draws is of great significance.
Chinese patent CN1319649A discloses a kind of high-efficient energy-saving environment friendly wire drawing liquid, this wire drawing liquid mainly adopts oleic acid and stearic mixture as oiliness improver, polysorbate60 or tween 80 are as emulsifying agent, and interpolation trolamine, ammoniacal liquor, methyl-silicone oil, EDTA, Sodium Benzoate form.This wire drawing liquid does not add extreme pressure anti-wear additives, extreme-pressure anti-wear is indifferent, can not effectively reduce the loss of wire-drawing die, and it is indifferent that complexing agent EDTA suppresses Copoloid, easily cause in drawing process Steel Wire Surface unclean, thereby affect following process, and the methyl-silicone oil that wherein adds is difficult to biological degradation.
Chinese patent CN1473915A discloses a kind of lubricant for drawing radial tyre steel cord thread and preparation method thereof, and this lubricant of this lubricant is comprised of the polyethylene wax of 7-15%, the clorafin of 8-10%, the trolamine soap of 7-10%, the Sodium Benzoate of 0.25-3%, the fatty alcohol-polyoxyethylene ether of 3-6%, the benzotriazole of 3-5%, soda soap and the excess water of 10-20% by weight.This lubricant adopts clorafin as extreme pressure agent, easily metal is caused corrosion, and adopts the oiliness improver of anionic easily to generate Copoloid, causes in drawing process Steel Wire Surface unclean, thereby affects following process.
Above various steel cord wet-pulling lubricating agent all has some limitation, therefore is necessary to develop the good lubricant of a kind of over-all properties.
Summary of the invention
The object of the invention is to solve the defective that exists in existing formula, provide a kind of extreme-pressure anti-wear and friction reducing effect good, anticorrosive, cooling performance is good, and defoaming is good, spatter property is good, the steel cord wet-pulling lubricating agent that the over-all properties of readily biodegradable is good.
Technical solution of the present invention is: a kind of automobile radial tire steel cord wet-pulling lubricating agent, this lubricant is comprised of oiliness improver, extreme pressure anti-wear additives, emulsifying agent, pH adjusting agent, solubility promoter, rust-preventive agent, complexing agent, defoamer, sterilant, water, and in lubricant, the weight percentage of each component is:
Oiliness improver: 13-30%;
Extreme pressure anti-wear additives: 1-8%;
Emulsifying agent: 0.5-5%;
PH adjusting agent: 3-10%;
Solubility promoter: 2-7%;
Rust-preventive agent; 3-14%;
Complexing agent: 1.1-4%;
Sterilant: 0.1-5%;
Defoamer: 0.1-2%;
Water: surplus;
Described oiliness improver is triethanolamine oleate, triethanolamine oleate ester, the mixture of oleic acid diethyl amide and Viscotrol C.
Described extreme pressure anti-wear additives is the hot primary alkyl zinc salt (T202) of sulphur phosphorus fourth.
Described emulsifying agent is peregal os-15.
Described pH adjusting agent is trolamine.
Described solubility promoter is glycerine.
Described rust-preventive agent is the mixture of oleic diethanola mide borate ester, boric acid and benzotriazole.
Described complexing agent is the mixture of quadrol and EDTA.
Preparation method by the described automobile radial tire steel cord wet-pulling lubricating agent of such scheme: emulsifying agent, pH adjusting agent, solubility promoter, rust-preventive agent, complexing agent, sterilant, the defoamer of formula ratio is dissolved in the water of formula ratio, vigorous stirring mixes, then the oiliness improver and the extreme pressure anti-wear additives that add formula ratio, reheat 50-80 ℃, vigorous stirring mixes, and namely gets described lubricant.
Using method by the described automobile radial tire steel cord wet-pulling lubricating agent of such scheme: described lubricant is diluted with water to 5-10% adds bath to use.
This lubricant is yellow thick liquid, water dilution that can arbitrary proportion, and it has many premium propertiess.Its extreme pressure and antiwear behavior is good, can effectively extend the mold use life-span; Frictional coefficient be can effectively reduce, drawing speed and efficient improved; Copper and steel there is good Corrosion Protection; Be difficult for producing Copoloid, Steel Wire Surface is had good cleaning function, be conducive to next process; Defoaming is good, convenient processing; The effectively biological degradation of its component, environmentally friendly.
Embodiment
The preparation method of this lubricant is: emulsifying agent, pH adjusting agent, solubility promoter, rust-preventive agent, complexing agent, sterilant, the defoamer of formula ratio is dissolved in the water of formula ratio, vigorous stirring mixes, then the oiliness improver and the extreme pressure anti-wear additives that add formula ratio, reheat 50-80 ℃, vigorous stirring mixes, and namely gets described lubricant.
The using method of this lubricant is: described lubricant is diluted with water to 5-10wt%, can joins the wet type drawing processing of carrying out automobile radial tire steel cord in bath.
Below in conjunction with embodiment, the present invention is further described, this description is just in order better to illustrate the present invention rather than to be limited.The present invention is not limited to particular example as described herein and embodiment.Any those of skill in the art are easy to be further improved without departing from the spirit and scope of the present invention and perfect, all fall into protection scope of the present invention.
Embodiment 1
The weight percentage of formula is as follows:
Triethanolamine oleate: 4
Triethanolamine oleate ester: 4
Oleic acid diethyl amide: 3
Viscotrol C: 2
The hot primary alkyl zinc salt (T202) of sulphur phosphorus fourth: 8
Peregal os-15: 5
Trolamine: 10
Glycerine: 7
Oleic diethanola mide borate ester: 10
Boric acid: 4
Benzotriazole: 0.2
EDTA：0.1
Quadrol: 4
Defoamer: 0.1
Sterilant: 1
Water: surplus
Its technological condition is: all components is mixed, at 80 ℃ of lower vigorous stirring 30min.
Embodiment 2
The weight percentage of formula is as follows:
Triethanolamine oleate: 15
Triethanolamine oleate ester: 5
Oleic acid diethyl amide: 5
Viscotrol C: 5
The hot primary alkyl zinc salt (T202) of sulphur phosphorus fourth: 1
Peregal os-15: 0.5
Trolamine: 3
Glycerine: 2
Oleic diethanola mide borate ester: 2
Boric acid: 1
Benzotriazole: 0.2
EDTA：0.1
Quadrol: 1
Defoamer: 0.1
Sterilant: 1
Water: surplus
Its technological condition is: all components is mixed, at 50 ℃ of lower vigorous stirring 30min.
Embodiment 3
The weight percentage of formula is as follows:
Triethanolamine oleate: 15
Triethanolamine oleate ester: 4
Oleic acid diethyl amide: 6
Viscotrol C: 2
The hot primary alkyl zinc salt (T202) of sulphur phosphorus fourth: 5
Peregal os-15: 1
Trolamine: 8
Glycerine: 5
Oleic diethanola mide borate ester: 3
Boric acid: 1
Benzotriazole: 0.2
EDTA：0.2
Quadrol: 1.5
Defoamer: 0.1
Sterilant: 1
Water: surplus
Its technological condition is: all components is mixed, at 60 ℃ of lower vigorous stirring 30min.
With the inferior SUPERSOLADM U of topmost performance and the French sieve ground V2 type lubricant contrast of three embodiment, result is as follows:
Attached: the test reference State Standard of the People's Republic of China GB-T 12583-1998 lubricant extreme pressure property assay method (four ball methods) of Pb value, wherein the four-ball tester type is: the MR-S10B type.The evaluation method of the evaluation reference State Standard of the People's Republic of China GB-T 6144-2010 synthetic cutting fluid of pH value, defoaming and erosion resistance.
Through contrast, can draw to draw a conclusion: the extreme-pressure anti-wear of the lubricant of 3 embodiment and antifriction performance all are better than French sieve ground inferior SUPERSOLADM U V2 type lubricant.The pH value of the lubricant of 3 embodiment is (8-10) within the limits prescribed.The Corrosion Protection of the lubricant of 3 embodiment is all qualified.The defoaming of the lubricant of 3 embodiment is qualified.The lubricant of 3 embodiment is all water base lubricant, so its cooling performance and clean-up performance are all better.Do not contain the mineral oil composition in the formula of the lubricant of 3 embodiment, main component is the oleic acid that derives from plant, so easily biological degradation.
To sum up, should wet draw lubricant to be better than French sieve ground inferior SUPERSOLADM U V2 type lubricant on the performance index extreme-pressure anti-wear of most critical and antifriction performance, at corrosion resistance, cooling performance, defoaming, spatter property, also suitable with French sieve ground inferior SUPERSOLADM U V2 type lubricant on biodegradability, show good over-all properties.
Claims (3)
1. automobile radial tire steel cord wet-pulling lubricating agent, it is characterized in that: this lubricant is comprised of oiliness improver, extreme pressure anti-wear additives, emulsifying agent, pH adjusting agent, solubility promoter, rust-preventive agent, complexing agent, defoamer, sterilant, water, and in lubricant, the weight percentage of each component is:
Oiliness improver: 13-30%;
Extreme pressure anti-wear additives: 1-8%;
Emulsifying agent: 0.5-5%;
PH adjusting agent: 3-10%;
Solubility promoter: 2-7%;
Rust-preventive agent; 3-14%;
Complexing agent: 1.1-4%;
Sterilant: 0.1-5%;
Defoamer: 0.1-2%;
Water: surplus;
Described oiliness improver is triethanolamine oleate, the triethanolamine oleate ester, and the mixture of oleic acid diethyl amide and Viscotrol C,
Described extreme pressure anti-wear additives is the hot primary alkyl zinc salt of sulphur phosphorus fourth,
Described emulsifying agent is peregal os-15,
Described pH adjusting agent is trolamine,
Described solubility promoter is glycerine,
Described rust-preventive agent is the mixture of oleic diethanola mide borate ester, boric acid and benzotriazole,
Described complexing agent is the mixture of quadrol and EDTA.
2. the preparation method of automobile radial tire steel cord wet-pulling lubricating agent claimed in claim 1, it is characterized in that: emulsifying agent, pH adjusting agent, solubility promoter, rust-preventive agent, complexing agent, sterilant, the defoamer of formula ratio is dissolved in the water of formula ratio and mixes, then the oiliness improver and the extreme pressure anti-wear additives that add formula ratio, reheat 50-80 ℃, mix, namely get described lubricant.
3. the using method of automobile radial tire steel cord wet-pulling lubricating agent claimed in claim 1, is characterized in that: described lubricant is diluted with water to 5-10wt%, can joins the wet type drawing processing of carrying out automobile radial tire steel cord in bath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110358149 CN102559351B (en) | 2011-11-14 | 2011-11-14 | Automobile radial tire steel cord wet-pulling lubricating agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110358149 CN102559351B (en) | 2011-11-14 | 2011-11-14 | Automobile radial tire steel cord wet-pulling lubricating agent |
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| Publication Number | Publication Date |
|---|---|
| CN102559351A CN102559351A (en) | 2012-07-11 |
| CN102559351B true CN102559351B (en) | 2013-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110358149 Expired - Fee Related CN102559351B (en) | 2011-11-14 | 2011-11-14 | Automobile radial tire steel cord wet-pulling lubricating agent |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103740455B (en) * | 2013-12-26 | 2017-01-04 | 湖北恒鑫化工有限公司 | Water base lubricant that a kind of zinc-coated wire is for drawing processing and preparation method thereof |
| CN107904611B (en) * | 2017-12-29 | 2019-07-23 | 南京科润工业介质股份有限公司 | It prevents from being superimposed environmental protection, low-residual cleaning anti-rust agent of rust of looking unfamiliar and preparation method thereof |
| CN109401816A (en) * | 2018-10-12 | 2019-03-01 | 中国石油化工股份有限公司 | One kind efficiently easily dispersing boron type anti-friction agent and preparation method for bobbin oil |
| CN109456826A (en) * | 2018-10-24 | 2019-03-12 | 常州君合科技股份有限公司 | The drawing liquid of parkerized high-carbon steel wire rod is exempted from a kind of drawing |
| CN109370722B (en) * | 2018-11-08 | 2021-12-28 | 希玛石油制品（镇江）有限公司 | Cutting steel wire wet-drawing lubricant and preparation method thereof |
| CN111423925A (en) * | 2020-05-06 | 2020-07-17 | 上海尤希路化学工业有限公司 | High-speed drawing liquid for preparing MT-grade tire steel cords with low die consumption, strong corrosion resistance and high cleanness |
| CN111909771B (en) * | 2020-08-24 | 2022-06-10 | 湖北省化学工业研究设计院 | Water-based lubricant capable of automatically generating extreme pressure anti-wear agent in drawing process of galvanized steel wire and preparation method thereof |
| CN115678654B (en) * | 2022-10-21 | 2024-03-26 | 清华大学 | Low-die-consumption low-abrasion-loss steel cord wiredrawing liquid and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1319649A (en) * | 2001-02-23 | 2001-10-31 | 华南理工大学 | Method for making high-effiicent environment protection energy-saving metal wire-drawing solution |
| CN1473915A (en) * | 2002-08-08 | 2004-02-11 | 俊 王 | Lubricant for drawing radial tyre steel cord thread and its preparing method |
| CN101705136A (en) * | 2009-11-11 | 2010-05-12 | 合肥工业大学 | Biodegradable metal drawing lubricating oil and method for producing same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1172430A3 (en) * | 2000-06-29 | 2002-04-03 | Bridgestone Corporation | Lubricant composition for steel filament and rubber-steel filament composite body |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1319649A (en) * | 2001-02-23 | 2001-10-31 | 华南理工大学 | Method for making high-effiicent environment protection energy-saving metal wire-drawing solution |
| CN1473915A (en) * | 2002-08-08 | 2004-02-11 | 俊 王 | Lubricant for drawing radial tyre steel cord thread and its preparing method |
| CN101705136A (en) * | 2009-11-11 | 2010-05-12 | 合肥工业大学 | Biodegradable metal drawing lubricating oil and method for producing same |
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| CN102559351A (en) | 2012-07-11 |
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Inventor after: Luo Cai Inventor after: Zhao Wei Inventor after: Yu Ping Inventor after: Luo Yunbai Inventor before: Zhao Wei Inventor before: Yu Ping Inventor before: Luo Yunbai |
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