CN112063435A - Cleaning-free stainless steel rolling lubricant - Google Patents
Cleaning-free stainless steel rolling lubricant Download PDFInfo
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- CN112063435A CN112063435A CN201910498781.4A CN201910498781A CN112063435A CN 112063435 A CN112063435 A CN 112063435A CN 201910498781 A CN201910498781 A CN 201910498781A CN 112063435 A CN112063435 A CN 112063435A
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- lubricant
- stainless steel
- base oil
- cleaning
- steel rolling
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
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- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
The invention discloses a cleaning-free stainless steel rolling lubricant, which relates to the technical field of lubricant preparation, in particular to a cleaning-free stainless steel rolling lubricant, and comprises the following components in percentage by weight: 1-2% of detergent dispersant, 0.2-1% of antioxidant corrosion inhibitor, 1-5% of extreme pressure antiwear agent, 0.5-3% of friction modifier, 5-10% of lubricant and the balance of hydrogenated base oil. The invention is especially suitable for stainless steel plates with extremely high requirements on plate surface brightness and plate surface residue, the annealing plate surface of the product has no residue, the subsequent treatment procedures of the product are greatly reduced, the oxidation and corrosion resistant agent can inhibit the oxidation of oil products and protect the lubricating surface from chemicals of water or chemical erosion of other pollutants, the oxidation and corrosion resistant effect is achieved, and the friction modifier contains polar groups. The substance containing polar groups has strong affinity to the metal surface, and is strongly adsorbed on the metal surface through the polar groups to form a protective film similar to a buffer pad to separate the metals and prevent the metals from directly contacting.
Description
Technical Field
The invention relates to the technical field of lubricant preparation, in particular to a cleaning-free stainless steel rolling lubricant.
Background
The lubricant is used for reducing the friction resistance of the friction pair and slowing down the abrasion of the friction pair. The lubricant can also play a role in cooling, cleaning, pollution prevention and the like on the friction pair. Suitable additives may be added to certain lubricants in order to improve the lubricating properties. When the lubricant is selected, various factors such as the motion condition, material, surface roughness, working environment and working condition of the friction pair, the performance of the lubricant and the like are generally considered. In mechanical systems, the lubricant is usually supplied to the respective parts to be lubricated by a lubrication system.
The traditional stainless steel plate has extremely high requirements on plate surface brightness and plate surface residue, and cannot reach the required degree, the plate surface of a product has residue, and the subsequent treatment process of the product is complicated, so that a cleaning-free stainless steel rolling lubricant is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a cleaning-free stainless steel rolling lubricant, which solves the problems that the traditional stainless steel plate has extremely high requirements on plate surface brightness and plate surface residue, cannot reach the required degree, and has residues on the plate surface of a product, and the subsequent treatment process of the product is complicated in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: the cleaning-free stainless steel rolling lubricant comprises the following components in percentage by weight: 1-2% of detergent dispersant, 0.2-1% of antioxidant corrosion inhibitor, 1-5% of extreme pressure antiwear agent, 0.5-3% of friction modifier, 5-10% of lubricant and the balance of hydrogenated base oil.
Optionally, the cleaning-free stainless steel rolling lubricant comprises the following steps:
s1, weighing: weighing the clean dispersant, the antioxidant corrosion inhibitor, the extreme pressure antiwear agent, the friction modifier, the lubricant and the balance of hydrogenated base oil in equal proportion;
s2, mixing and dissolving: putting a lubricant into a stirrer, sequentially adding a detergent dispersant, an antioxidant corrosion inhibitor, an extreme pressure antiwear agent and a friction modifier into the lubricant respectively, and stirring and mixing the mixture by the stirrer;
s3, preparation: and (3) dividing the hydrogenated base oil into three parts according to the proportion, then adding the hydrogenated base oil for three times, sequentially and slowly adding the hydrogenated base oil into the solution, and sequentially and slowly adding the hydrogenated base oil into the solution to obtain the cleaning-free stainless steel rolling lubricant.
Optionally, the lubricant process parameters include: temperature: 40-80 ℃, pH: 6-8, time: 35-50 min.
Optionally, the composition comprises the following components in percentage by weight: 1% of a detergent dispersant, 0.2% of an oxidation and corrosion inhibitor, 1% of an extreme pressure antiwear agent, 0.5% of a friction modifier, 5% of a lubricant and the balance of hydrogenated base oil; the lubricant process parameters include: temperature: 40-80 ℃, pH: 6-8, time: 35-50 min.
Optionally, the composition comprises the following components in percentage by weight: 2% of a detergent dispersant, 1% of an antioxidant corrosion inhibitor, 5% of an extreme pressure antiwear agent, 3% of a friction modifier, 10% of a lubricant and the balance hydrogenated base oil; the lubricant process parameters include: temperature: 40-80 ℃, pH: 6-8, time: 35-50 min.
Optionally, the composition comprises the following components in percentage by weight: 1.5 percent of clean dispersant, 0.6 percent of oxidation and corrosion inhibitor, 3 percent of extreme pressure and antiwear agent, 1.75 percent of friction modifier, 7.5 percent of lubricant and the balance of hydrogenated base oil; the lubricant process parameters include: temperature: 40-80 ℃, pH: 6-8, time: 35-50 min.
Optionally, the composition comprises the following components in percentage by weight: 1.8 percent of clean dispersant, 0.8 percent of oxidation and corrosion inhibitor, 4 percent of extreme pressure antiwear additive, 2.5 percent of friction modifier, 8 percent of lubricant and the balance of hydrogenated base oil; the lubricant process parameters include: temperature: 40-80 ℃, pH: 6-8, time: 35-50 min.
The invention provides a cleaning-free stainless steel rolling lubricant which has the following beneficial effects: the invention is particularly suitable for stainless steel plates with extremely high requirements on plate surface brightness and plate surface residue, and the annealing plate surface of the product has no residue, thereby greatly reducing the subsequent treatment procedures of the product.
The detergent dispersant mainly has the functions of keeping the interior of an engine clean and enabling generated insoluble substances to be in a colloid suspension state so as not to further form carbon deposit, paint film or oil sludge, and specifically, the functions of the detergent dispersant can be divided into four aspects of acid neutralization, solubilization, dispersion, washing and the like.
The antioxidant corrosion inhibitor can inhibit oil oxidation and protect the lubricating surface from chemical erosion of water or other pollutants, and has antioxidant and corrosion resisting effects.
The hydrogenated base oil changes the chemical composition of the base oil through hydrogenation processes (hydrotreating, hydrocracking, hydroisomerization, hydrorefining and catalytic dewaxing), thereby bringing many advantages, improving the color, stability and smell, improving the viscosity-temperature performance and obviously improving the sensitivity to an antioxidant.
The friction modifiers all contain polar groups. The substance containing polar groups has strong affinity to the metal surface, and is strongly adsorbed on the metal surface through the polar groups to form a protective film similar to a buffer pad to separate the metals and prevent the direct contact between the metals, thereby reducing friction and abrasion.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to specific embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Embodiment 1, the present invention provides a technical solution: the cleaning-free stainless steel rolling lubricant comprises the following components in percentage by weight: 1% of a detergent dispersant, 0.2% of an oxidation and corrosion inhibitor, 1% of an extreme pressure antiwear agent, 0.5% of a friction modifier, 5% of a lubricant and the balance of hydrogenated base oil;
a cleaning-free stainless steel rolling lubricant comprises the following steps:
s1, weighing: weighing the clean dispersant, the antioxidant corrosion inhibitor, the extreme pressure antiwear agent, the friction modifier, the lubricant and the balance of hydrogenated base oil in equal proportion;
s2, mixing and dissolving: putting a lubricant into a stirrer, sequentially adding a detergent dispersant, an antioxidant corrosion inhibitor, an extreme pressure antiwear agent and a friction modifier into the lubricant respectively, and stirring and mixing the mixture by the stirrer;
s3, preparation: dividing the hydrogenated base oil into three parts, adding the hydrogenated base oil for three times, sequentially and slowly adding the hydrogenated base oil into the solution to obtain the cleaning-free stainless steel rolling lubricant,
the technological parameters of the lubricant comprise: temperature: 40-80 ℃, pH: 6-8, time: 35-50 min.
The lubricant prepared by the process is suitable for stainless steel plates with extremely high requirements on plate surface brightness and plate surface residue, and the annealed plate surface of the product has no residue, so that the subsequent treatment procedures of the product are greatly reduced.
Embodiment 2, a no-clean stainless steel rolling lubricant comprises the following components in percentage by weight: 2% of a detergent dispersant, 1% of an antioxidant corrosion inhibitor, 5% of an extreme pressure antiwear agent, 3% of a friction modifier, 10% of a lubricant and the balance hydrogenated base oil;
a cleaning-free stainless steel rolling lubricant comprises the following steps:
s1, weighing: weighing the clean dispersant, the antioxidant corrosion inhibitor, the extreme pressure antiwear agent, the friction modifier, the lubricant and the balance of hydrogenated base oil in equal proportion;
s2, mixing and dissolving: putting a lubricant into a stirrer, sequentially adding a detergent dispersant, an antioxidant corrosion inhibitor, an extreme pressure antiwear agent and a friction modifier into the lubricant respectively, and stirring and mixing the mixture by the stirrer;
s3, preparation: dividing the hydrogenated base oil into three parts, adding the hydrogenated base oil for three times, sequentially and slowly adding the hydrogenated base oil into the solution to obtain the cleaning-free stainless steel rolling lubricant,
the technological parameters of the lubricant comprise: temperature: 40-80 ℃, pH: 6-8, time: 35-50 min.
The lubricant prepared by the process is suitable for stainless steel plates with extremely high requirements on plate surface brightness and plate surface residue, and the annealed plate surface of the product has no residue, so that the subsequent treatment procedures of the product are greatly reduced.
Embodiment 3, a no-clean stainless steel rolling lubricant comprises the following components in percentage by weight: 1.5 percent of clean dispersant, 0.6 percent of oxidation and corrosion inhibitor, 3 percent of extreme pressure and antiwear agent, 1.75 percent of friction modifier, 7.5 percent of lubricant and the balance of hydrogenated base oil;
a cleaning-free stainless steel rolling lubricant comprises the following steps:
s1, weighing: weighing the clean dispersant, the antioxidant corrosion inhibitor, the extreme pressure antiwear agent, the friction modifier, the lubricant and the balance of hydrogenated base oil in equal proportion;
s2, mixing and dissolving: putting a lubricant into a stirrer, sequentially adding a detergent dispersant, an antioxidant corrosion inhibitor, an extreme pressure antiwear agent and a friction modifier into the lubricant respectively, and stirring and mixing the mixture by the stirrer;
s3, preparation: dividing the hydrogenated base oil into three parts, adding the hydrogenated base oil for three times, sequentially and slowly adding the hydrogenated base oil into the solution to obtain the cleaning-free stainless steel rolling lubricant,
the technological parameters of the lubricant comprise: temperature: 40-80 ℃, pH: 6-8, time: 35-50 min.
The lubricant prepared by the process is suitable for stainless steel plates with extremely high requirements on plate surface brightness and plate surface residue, and the annealed plate surface of the product has no residue, so that the subsequent treatment procedures of the product are greatly reduced.
Embodiment 4, a no-clean stainless steel rolling lubricant comprises the following components in percentage by weight: 1.8 percent of clean dispersant, 0.8 percent of oxidation and corrosion inhibitor, 4 percent of extreme pressure antiwear additive, 2.5 percent of friction modifier, 8 percent of lubricant and the balance of hydrogenated base oil;
a cleaning-free stainless steel rolling lubricant comprises the following steps:
s1, weighing: weighing the clean dispersant, the antioxidant corrosion inhibitor, the extreme pressure antiwear agent, the friction modifier, the lubricant and the balance of hydrogenated base oil in equal proportion;
s2, mixing and dissolving: putting a lubricant into a stirrer, sequentially adding a detergent dispersant, an antioxidant corrosion inhibitor, an extreme pressure antiwear agent and a friction modifier into the lubricant respectively, and stirring and mixing the mixture by the stirrer;
s3, preparation: dividing the hydrogenated base oil into three parts, adding the hydrogenated base oil for three times, sequentially and slowly adding the hydrogenated base oil into the solution to obtain the cleaning-free stainless steel rolling lubricant,
the technological parameters of the lubricant comprise: temperature: 40-80 ℃, pH: 6-8, time: 35-50 min.
The lubricant prepared by the process is suitable for stainless steel plates with extremely high requirements on plate surface brightness and plate surface residue, and the annealed plate surface of the product has no residue, so that the subsequent treatment procedures of the product are greatly reduced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The cleaning-free stainless steel rolling lubricant comprises the following components in percentage by weight: 1-2% of detergent dispersant, 0.2-1% of antioxidant corrosion inhibitor, 1-5% of extreme pressure antiwear agent, 0.5-3% of friction modifier, 5-10% of lubricant and the balance of hydrogenated base oil.
2. The cleaning-free stainless steel rolling lubricant as claimed in claim 1, characterized by comprising the following steps:
s1, weighing: weighing the clean dispersant, the antioxidant corrosion inhibitor, the extreme pressure antiwear agent, the friction modifier, the lubricant and the balance of hydrogenated base oil in equal proportion;
s2, mixing and dissolving: putting a lubricant into a stirrer, sequentially adding a detergent dispersant, an antioxidant corrosion inhibitor, an extreme pressure antiwear agent and a friction modifier into the lubricant respectively, and stirring and mixing the mixture by the stirrer;
s3, preparation: and (3) dividing the hydrogenated base oil into three parts according to the proportion, then adding the hydrogenated base oil for three times, sequentially and slowly adding the hydrogenated base oil into the solution, and sequentially and slowly adding the hydrogenated base oil into the solution to obtain the cleaning-free stainless steel rolling lubricant.
3. The no-clean stainless steel rolling lubricant as claimed in claim 2, wherein the lubricant process parameters include: temperature: 40-80 ℃, pH: 6-8, time: 35-50 min.
4. The cleaning-free stainless steel rolling lubricant according to claim 1, which comprises the following components in percentage by weight: 1% of a detergent dispersant, 0.2% of an oxidation and corrosion inhibitor, 1% of an extreme pressure antiwear agent, 0.5% of a friction modifier, 5% of a lubricant and the balance of hydrogenated base oil; the lubricant process parameters include: temperature: 40-80 ℃, pH: 6-8, time: 35-50 min.
5. The cleaning-free stainless steel rolling lubricant according to claim 1, which comprises the following components in percentage by weight: 2% of a detergent dispersant, 1% of an antioxidant corrosion inhibitor, 5% of an extreme pressure antiwear agent, 3% of a friction modifier, 10% of a lubricant and the balance hydrogenated base oil; the lubricant process parameters include: temperature: 40-80 ℃, pH: 6-8, time: 35-50 min.
6. The cleaning-free stainless steel rolling lubricant according to claim 1, which comprises the following components in percentage by weight: 1.5 percent of clean dispersant, 0.6 percent of oxidation and corrosion inhibitor, 3 percent of extreme pressure and antiwear agent, 1.75 percent of friction modifier, 7.5 percent of lubricant and the balance of hydrogenated base oil; the lubricant process parameters include: temperature: 40-80 ℃, pH: 6-8, time: 35-50 min.
7. The cleaning-free stainless steel rolling lubricant according to claim 1, which comprises the following components in percentage by weight: 1.8 percent of clean dispersant, 0.8 percent of oxidation and corrosion inhibitor, 4 percent of extreme pressure antiwear additive, 2.5 percent of friction modifier, 8 percent of lubricant and the balance of hydrogenated base oil; the lubricant process parameters include: temperature: 40-80 ℃, pH: 6-8, time: 35-50 min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910498781.4A CN112063435A (en) | 2019-06-10 | 2019-06-10 | Cleaning-free stainless steel rolling lubricant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910498781.4A CN112063435A (en) | 2019-06-10 | 2019-06-10 | Cleaning-free stainless steel rolling lubricant |
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| CN112063435A true CN112063435A (en) | 2020-12-11 |
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| CN201910498781.4A Pending CN112063435A (en) | 2019-06-10 | 2019-06-10 | Cleaning-free stainless steel rolling lubricant |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105001948A (en) * | 2015-06-05 | 2015-10-28 | 广西大学 | Emulsified oil composition based on castor oil and rolled through stainless steel |
| CN105925342A (en) * | 2016-04-27 | 2016-09-07 | 中铝润滑科技有限公司 | Aluminum cold rolling composite extreme pressure additive and application thereof |
| CN106590843A (en) * | 2016-11-30 | 2017-04-26 | 广州科卢斯流体科技有限公司 | Precision stainless steel band cold-rolling rolling oil |
| CN106833845A (en) * | 2017-01-23 | 2017-06-13 | 上海帕卡兴产化工有限公司 | A kind of tandem rolling silicon steel detergency ROLLING OIL high and preparation method thereof |
| CN107338102A (en) * | 2017-08-01 | 2017-11-10 | 常州龙邦润滑油有限公司 | A kind of stainless-steel cold-rolling oil and preparation method thereof |
| EP3269793A1 (en) * | 2016-07-12 | 2018-01-17 | Fuchs Petrolub SE | Lubricating composition and use |
-
2019
- 2019-06-10 CN CN201910498781.4A patent/CN112063435A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105001948A (en) * | 2015-06-05 | 2015-10-28 | 广西大学 | Emulsified oil composition based on castor oil and rolled through stainless steel |
| CN105925342A (en) * | 2016-04-27 | 2016-09-07 | 中铝润滑科技有限公司 | Aluminum cold rolling composite extreme pressure additive and application thereof |
| EP3269793A1 (en) * | 2016-07-12 | 2018-01-17 | Fuchs Petrolub SE | Lubricating composition and use |
| CN106590843A (en) * | 2016-11-30 | 2017-04-26 | 广州科卢斯流体科技有限公司 | Precision stainless steel band cold-rolling rolling oil |
| CN106833845A (en) * | 2017-01-23 | 2017-06-13 | 上海帕卡兴产化工有限公司 | A kind of tandem rolling silicon steel detergency ROLLING OIL high and preparation method thereof |
| CN107338102A (en) * | 2017-08-01 | 2017-11-10 | 常州龙邦润滑油有限公司 | A kind of stainless-steel cold-rolling oil and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 王箴: "《化工辞典第2版》", 30 April 1985 * |
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