Stainless steel processing oil and preparation method thereof
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A technology for processing oil and stainless steel, which is applied in the field of steel processing oil, can solve the problems of increasing the cost and price of oil products, increasing extreme pressure agents, etc., to achieve cost advantages, improve lubrication performance, and prolong service life
Active Publication Date: 2020-02-11
富兰克润滑科技(太仓)有限公司
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In view of the poor machinability of stainless steel, easy breakage and sticking of knives during processing, currently the main method is to increase the amount of extreme pressure agent and use imported synthetic esters, which greatly increases the cost and price of oil products.
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[0033] The method for preparing stainless steel processing oil is characterized in that it comprises the following steps:
[0034] 1) Prepare materials for stainless steel processing oil according to the above ratio;
[0035] 2) Put the mineral base oil into the reactor first, then add the sulfurized olefin, fatty acid ester and pentaerythritol oleate in sequence, and stir while heating, the temperature does not exceed 100°C, and stir for 30 minutes;
[0036] 3) Add BASF Irgamet 39, liquid octyl butyl diphenylamine, phosphate amine salt, self-synthesized ester, and isooctyl stearate into the reaction kettle in sequence, continue heating, the temperature does not exceed 100 ℃, and stir for 1 h...
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Abstract
The invention provides stainless steel processing oil which comprises the following components in percentage by weight: 2-4% of sulfurized alkene, 4-10% of aliphatic ester, 2-5% of pentaerythritol oleate, 0.2-0.5% of Badische Anilin-und-Soda-Fabrik Irgamet 39, 0.5-1.0% of liquid octyl butyl diphenylamine, 0.5-1.5% of amine phosphate, 5-10% of domestic synthetic ester and 2-5% of diisooctyl sebacate. The invention further provides a preparation method of stainless steel processing oil. Compared with the prior art, the stainless steel processing oil is capable of ensuring properties of cooling, lubrication, permeation and cleaning of cutting fluid, can be rapidly adsorbed and filmed on the surface of a workpiece by using a compound surface filming technique of additives, is capable of reducing direct friction of a cutter and a workpiece, improving extreme pressure lubrication properties to the maximum extent and prolonging the service life of the cutter, and is applicable to medium to heavy load machining processes of stainless steel.
Description
Technical field [0001] The present invention relates to the field of steel processing oil, and specifically to a stainless steel processing oil and a preparation method thereof. Background technique [0002] Steel materials are an important foundation for the national economy and always occupy an important position in the entire material family. With the continuous development of the national economy and the update of science and technology, the future development trend of stainless steel will mainly focus on strengthening the use of its own advantages so that it can have special performance stainless steel used under special conditions. At the same time, how to reduce its R&D and production costs is also the future. a direction. [0003] Among them, stainless steel has a history of more than a hundred years. According to the product structure, stainless steel can be divided into martensitic stainless steel, ferritic stainless steel, austenitic stainless steel, duplex stai...
Claims
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