CN105038928A - Rolling oil composition for narrowband steel rolling mill and preparation method thereof - Google Patents
Rolling oil composition for narrowband steel rolling mill and preparation method thereof Download PDFInfo
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- CN105038928A CN105038928A CN201510418503.5A CN201510418503A CN105038928A CN 105038928 A CN105038928 A CN 105038928A CN 201510418503 A CN201510418503 A CN 201510418503A CN 105038928 A CN105038928 A CN 105038928A
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Abstract
The present invention relates to a rolling oil composition and preparation method thereof, belongs to the field of oil for metallurgy rolling mill, and in particular relates to a rolling oil composition for narrowband steel rolling mill and a preparation method thereof. The rolling oil composition includes the following ingredients by weight part: 250 parts of trimethylolpropane cocoate, 20 parts of oleic diethanolamide, 40 parts of coconut diethanolamide, 655 parts of machine oil, 30 parts of a rust inhibitor and 5 parts of an antioxidant. The rolling oil composition meets the requirement on steel rolling lubrication at high temperatures to ensure the stability of the rolling process, but also to ensures annealing detergency, cleaness and antirust property of rolling mill in the no-clean conditions.
Description
Technical field
The present invention relates to a kind of rolling oil composition and preparation method, belong to metallurgy rolling mill oil product field, be specifically related to a kind of rolling oil composition for narrow strip rolling mill and preparation method
Background technology
Arrowband steel processing is a kind of important technique in intermetallic composite coating.The ROLLING OIL of traditional narrow strip rolling mill easily caused lubrication on rolled sheet material, and there is the problems such as broken belt, Plate transferring deviation, even milling train vibrations, even if reduce concentration to use and can not tackle the problem at its root, result in the other problemses such as antirust difference on the contrary.
In addition, the ROLLING OIL of traditional narrow strip rolling mill mainly adopts vegetable and animals oils to make oiliness improver, saponification value is high, and the poor feature of vegetable and animals oils volatility have impact on the detergency after the annealing of milled sheet face, and easily produces in the winter time and solidify, use inconvenience, the emulsion spilt is analysed oil in milling train surrounding and is solidified, and have impact on milling train detergency, uses as reduced concentration, not only can not deal with problems, cause the other problemses such as rustless property variation on the contrary.
Summary of the invention
The present invention mainly solves the above-mentioned technical problem existing for prior art, provides a kind of rolling oil composition for narrow strip rolling mill and preparation method.This rolling oil composition can meet the stability requirement of steel rolling lubrication being ensured under high temperature to rolling process, and can ensure annealing cleanness under No clean condition, milling train detergency and rust-preventing characteristic.
In order to solve the problems of the technologies described above, according to an aspect of the present invention, provide a kind of rolling oil composition for narrow strip rolling mill, include the component of following parts by weight:
Optimize, above-mentioned a kind of rolling oil composition for narrow strip rolling mill, described machine oil is 150SN base oil.
Optimize, above-mentioned a kind of rolling oil composition for narrow strip rolling mill, described rust-preventive agent is T746 rust-preventive agent.
Optimize, above-mentioned a kind of rolling oil composition for narrow strip rolling mill, described antioxidant is T501 antioxidant.
In order to solve the problem, according to a further aspect in the invention, propose a kind of method preparing the above-mentioned rolling oil composition for narrow strip rolling mill, comprising:
Step 1, adds machine oil, is warming up to 60-70 DEG C, adds oxidation inhibitor, is stirred to dissolving;
Step 2, cools to 60 DEG C, adds TriMethylolPropane(TMP) cocounut oil acid esters and stirs;
Step 3, adds rust-preventive agent at 50 DEG C, stirs 30 minutes, then add oleic acid diethyl amide, coconut acid diethanolamide stirs 30 minutes, obtains the present composition.
Therefore, tool of the present invention has the following advantages: (1) lubricity is better, has rational saponification value, can meet the requirement of narrow-band rolling mill steel rolling to lubrication; (2) independently synthesize extreme pressure additive, ensure the lubrication under high-temperature and high-pressure conditions; (3) independently synthesizing synthetic ester, and adopt complete synthesis Recipe, without causing annealing unclean vegetable and animals oils, ensure that the detergency in lubrication and the rear plate face of annealing, and zero pour is lower; (4) allocate efficient extraordinary rust-preventive agent into, ensure the rustless property of steel; (5) distinctive emulsifier ratio technology, controls size and the stability of emulsion granularity, more can ensure the stability of rolling process.
Embodiment
Below by embodiment, technical scheme of the present invention is described in further detail.
Embodiment:
For a rolling oil composition for narrow strip rolling mill, include the component of following parts by weight:
In the present embodiment, machine oil is 150SN base oil, and rust-preventive agent is T746 rust-preventive agent, and antioxidant is T501 antioxidant.
The rolling oil composition preparation method of the present embodiment is as follows:
Step 1, adds machine oil, is warming up to 60-70 DEG C, adds oxidation inhibitor, is stirred to dissolving;
Step 2, cools to 60 DEG C, adds TriMethylolPropane(TMP) cocounut oil acid esters and stirs;
Step 3, adds rust-preventive agent at 50 DEG C, stirs 30 minutes, then add oleic acid diethyl amide, coconut acid diethanolamide stirs 30 minutes, obtains the present composition.
The achievement data of rolling oil composition of the present invention is as shown in the table:
Table 1 present composition physical and chemical index and typical index contrast
| Index | Value |
| Outward appearance | Red-brown transparent liquid |
| Acid number (mgKOH/g) | ≤10 |
| Saponification value (mgKOH/g) | 60-70 |
| Kinematic viscosity (mm2/s) 40 DEG C | 40-50 |
| PH value (2%) | 7.0-8.5 |
| Flash-point (DEG C) | ≥200 |
After adopting said structure, the present invention and like product have following advantage:
1, lubricity is better, has rational saponification value, both can meet the requirement of narrow-band rolling mill steel rolling to lubrication.
2, independently synthesize extreme pressure additive, ensure the lubrication under high-temperature and high-pressure conditions.
3, independently synthesizing synthetic ester, and adopt complete synthesis Recipe, without causing annealing unclean vegetable and animals oils, ensure that the detergency in lubrication and the rear plate face of annealing, and zero pour is lower.
4, allocate efficient extraordinary rust-preventive agent into, ensure the rustless property of steel.
5, distinctive emulsifier ratio technology, emulsifying agents all in ROLLING OIL are replaced to All Pure Nature degradable acid amides nonionic emulsifying agent oleic acid diethyl amide, coconut acid diethanolamide, size and the stability of emulsion granularity can not only be controlled, the stability of rolling process can also be ensured.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (5)
1. for a rolling oil composition for narrow strip rolling mill, it is characterized in that, include the component of following parts by weight:
2. a kind of rolling oil composition for narrow strip rolling mill according to claim 1, is characterized in that, described machine oil is 150SN base oil.
3. a kind of rolling oil composition for narrow strip rolling mill according to claim 1, is characterized in that, described rust-preventive agent is T746 rust-preventive agent.
4. a kind of rolling oil composition for narrow strip rolling mill according to claim 1, is characterized in that, described antioxidant is T501 antioxidant.
5. prepare a method for the rolling oil composition for narrow strip rolling mill according to claim 1, it is characterized in that, comprising:
Step 1, adds machine oil, is warming up to 60-70 DEG C, adds oxidation inhibitor, is stirred to dissolving;
Step 2, cools to 60 DEG C, adds TriMethylolPropane(TMP) cocounut oil acid esters and stirs;
Step 3, adds rust-preventive agent at 50 DEG C, stirs 30 minutes, then add oleic acid diethyl amide, coconut acid diethanolamide stirs 30 minutes, obtains the present composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510418503.5A CN105038928A (en) | 2015-07-16 | 2015-07-16 | Rolling oil composition for narrowband steel rolling mill and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510418503.5A CN105038928A (en) | 2015-07-16 | 2015-07-16 | Rolling oil composition for narrowband steel rolling mill and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105038928A true CN105038928A (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510418503.5A Pending CN105038928A (en) | 2015-07-16 | 2015-07-16 | Rolling oil composition for narrowband steel rolling mill and preparation method thereof |
Country Status (1)
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080318820A1 (en) * | 2004-11-01 | 2008-12-25 | Nippon Oil Corporation | Oil Composition for Use in Trace Oil Supply Cutting/Grinding Work |
| CN102604731A (en) * | 2012-02-16 | 2012-07-25 | 佛山市顺德区孚延盛润滑油有限公司 | Water-borne aluminum foil working fluid |
| CN102994202A (en) * | 2012-11-28 | 2013-03-27 | 武汉同盛精细化工技术开发有限责任公司 | Cold-strip steel rolling oil compound and preparation method thereof |
-
2015
- 2015-07-16 CN CN201510418503.5A patent/CN105038928A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080318820A1 (en) * | 2004-11-01 | 2008-12-25 | Nippon Oil Corporation | Oil Composition for Use in Trace Oil Supply Cutting/Grinding Work |
| CN102604731A (en) * | 2012-02-16 | 2012-07-25 | 佛山市顺德区孚延盛润滑油有限公司 | Water-borne aluminum foil working fluid |
| CN102994202A (en) * | 2012-11-28 | 2013-03-27 | 武汉同盛精细化工技术开发有限责任公司 | Cold-strip steel rolling oil compound and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 夏翠莉等: "《冷轧带钢生产》", 31 October 2011 * |
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Application publication date: 20151111 |
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