CN105087122A - Rolling oil composition for cold-rolled stainless steel sheet and preparation method thereof - Google Patents
Rolling oil composition for cold-rolled stainless steel sheet and preparation method thereof Download PDFInfo
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- CN105087122A CN105087122A CN201510568407.9A CN201510568407A CN105087122A CN 105087122 A CN105087122 A CN 105087122A CN 201510568407 A CN201510568407 A CN 201510568407A CN 105087122 A CN105087122 A CN 105087122A
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Abstract
The present invention relates to a rolling oil composition and a preparation method thereof, belongs to the field of metallurgy rolling mill oil, and in particular relates to a rolling oil composition for cold-rolled stainless steel sheet and a preparation method thereof. The rolling oil composition for stainless steel rolling mill comprises the following components by weight: 200 parts of trimethylolpropane cocoate, 20 parts of oleic diethanolamide, 40 parts of coconut oleic diethanolamide, 100 parts of sulfurized lard oil, 5 parts of machines oil (150SN), 30 parts of a rust inhibitor (T746), and 5 parts of an antioxidant (T501). The rolling oil composition is applied to rolling mill to meet the requirement on rolling steel lubrication at high temperature, to ensure the stability of the rolling process and to ensure annealing detergency in no-clean conditions, cleanness and rust resistance of the rolling mill.
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 cold-rolling stainless steel steel plate and preparation method.
Background technology
Stainless-steel sheet processing is a kind of important technique in intermetallic composite coating.The ROLLING OIL of traditional stainless-steel sheet milling train 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 stainless-steel sheet milling train 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 cold-rolling stainless steel steel plate and preparation method.This rolling oil composition is applied on milling train, 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 problem, as an aspect of of the present present invention, provide a kind of rolling oil composition for cold-rolling stainless steel steel plate and preparation method, including the component of following parts by weight:
Optimize, above-mentioned a kind of rolling oil composition for cold-rolling stainless steel steel plate, described machine oil is 150SN base oil.
Optimize, above-mentioned a kind of rolling oil composition for cold-rolling stainless steel steel plate, described rust-preventive agent is T746 rust-preventive agent.
Optimize, above-mentioned a kind of rolling oil composition for cold-rolling stainless steel steel plate, described antioxidant is T501 antioxidant.
In order to solve the problem, as another aspect of the present invention, provide a kind of method preparing the above-mentioned rolling oil composition for cold-rolling stainless steel steel plate, 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, oleic acid diethyl amide, coconut acid diethanolamide, stirs;
Step 3,50 DEG C add rust-preventive agent, sulfurized lard 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 stainless-steel sheet milling train 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 cold-rolling stainless steel steel plate, 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 3,50 DEG C add rust-preventive agent, sulfurized lard stirs 30 minutes, then add oleic acid diethyl amide, coconut acid diethanolamide stirs and namely obtains the present composition in 30 minutes.
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) | 180-200 |
| Kinematic viscosity (mm2/s) 40 DEG C | 55-65 |
| PH value (2%) | 7.0-8.0 |
The present invention adopts complete synthesis Recipe first, meets the requirement of the special ROLLING OIL of stainless-steel sheet; Adopt emulsion particle controlling 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, thus make emulsion particle relatively little, stability is better, and it is good that rust-preventing characteristic also comparatively have employed cationic emulsifying agent.
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 cold-rolling stainless steel steel plate, it is characterized in that, include the component of following parts by weight:
2. a kind of rolling oil composition for cold-rolling stainless steel steel plate according to claim 1, is characterized in that, described machine oil is 150SN base oil.
3. a kind of rolling oil composition for cold-rolling stainless steel steel plate 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 cold-rolling stainless steel steel plate according to claim 1, is characterized in that, described antioxidant is T501 antioxidant.
5. prepare a method for a kind of rolling oil composition for cold-rolling stainless steel steel plate 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 3,50 DEG C add rust-preventive agent, sulfurized lard stirs 30 minutes, then add oleic acid diethyl amide, coconut acid diethanolamide stirs and namely obtains the present composition in 30 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510568407.9A CN105087122A (en) | 2015-09-08 | 2015-09-08 | Rolling oil composition for cold-rolled stainless steel sheet and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510568407.9A CN105087122A (en) | 2015-09-08 | 2015-09-08 | Rolling oil composition for cold-rolled stainless steel sheet and preparation method thereof |
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| Publication Number | Publication Date |
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| CN105087122A true CN105087122A (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510568407.9A Pending CN105087122A (en) | 2015-09-08 | 2015-09-08 | Rolling oil composition for cold-rolled stainless steel sheet and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107312590A (en) * | 2017-05-31 | 2017-11-03 | 武汉阳泰科技发展有限公司 | Smooth antirust oil for cold-rolled steel sheet and preparation method thereof |
| CN107964662A (en) * | 2017-11-02 | 2018-04-27 | 马鞍山市宝奕金属制品工贸有限公司 | A kind of method for lifting stainless steel surface glossiness |
-
2015
- 2015-09-08 CN CN201510568407.9A patent/CN105087122A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107312590A (en) * | 2017-05-31 | 2017-11-03 | 武汉阳泰科技发展有限公司 | Smooth antirust oil for cold-rolled steel sheet and preparation method thereof |
| CN107312590B (en) * | 2017-05-31 | 2020-08-21 | 武汉阳泰科技发展有限公司 | Leveling anti-rust oil for cold-rolled steel sheets and preparation method thereof |
| CN107964662A (en) * | 2017-11-02 | 2018-04-27 | 马鞍山市宝奕金属制品工贸有限公司 | A kind of method for lifting stainless steel surface glossiness |
| CN107964662B (en) * | 2017-11-02 | 2019-10-18 | 马鞍山市宝奕金属制品工贸有限公司 | A method of promoting stainless steel surface glossiness |
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Application publication date: 20151125 |