Lubricating oil composition as well as preparation method and application thereof
A technology of lubricating oil composition and mixture, applied in the directions of lubricating composition, petroleum industry, additives, etc., can solve the problems of insufficient lubricating performance of FIX-4, fracturing of Al2O3 coating, affecting product production yield and the like, Achieve good lubrication performance, ensure production yield, and avoid fracturing effects
Pending Publication Date: 2022-05-27
广东地天泰润滑油技术服务有限公司
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Problems solved by technology
[0002] At present, the special lubricant used in the cutting and slitting of formed foil, lead foil, and copper and aluminum foil in the capacitor industry is generally alcohol or FIX-4 purchased from Japan with cas number 64742-48-9, but alcohol has a low flash point and is a fire hazard. The lack of lubricity of FIX-4 leads to cracking of Al2O3 coating during the slitting process of forming foil, lead foil and copper aluminum foil, which affects the production yield of products
Method used
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Effect test
Embodiment Construction
[0014] The lubricating oil composition described in the present application includes the following components in percentage by weight:
[0015] Component A 1%-25%,
[0016] 2-Butyl-octanol 1%-10%,
[0017] The balance is undecane,
[0018] Wherein, component A is one or a mixture of dodecene and tetradecene; the sum of the weight percentages of the above components is 100%.
[0019] The dodecene is a mixture of one or more of n-dodecene and its isomers, and the tetradecene is a mixture of one or more of n-tetradecene and its isomers, Dodecene and its isomers, tetradecene and its isomers have similar properties. In the examples of this application, n-dodecene and n-tetradecene are used as examples, and the dodecene is n-decene purchased from INEOS. Diene; described tetradecene is n-tetradecene purchased from INEOS;
[0020] Described 2-butyl-octanol is purchased from Sasol;
[0021] The undecane was purchased from Heshili.
[0022] Based on the above content, the examples...
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Abstract
The invention discloses a lubricating oil composition as well as a preparation method and application thereof, the lubricating oil composition comprises the following components in percentage by weight: 1-25% of a component A, 1-10% of 2-butyl-octanol and the balance of undecane, the component A is one or a mixture of dodecene and tetradecene, and the component B is one or a mixture of dodecene and tetradecene; the sum of the weight percentages of all the components is 100%, the flash point of the lubricating oil composition is larger than 63 DEG C, and the lubricating oil composition can meet the application requirements of special lubricants for cutting and slitting formed foil, lead foil and copper-aluminum foil in the capacitor production process; the special lubricant can be produced and supplied in China, and the use cost is reduced.
Description
technical field [0001] The present invention relates to the technical field of lubricating compositions, in particular to a lubricating oil composition and a preparation method and application thereof. Background technique [0002] At present, the special lubricant used in the cutting and slitting of the capacitor industry into foil, lead foil, copper and aluminum foil is generally alcohol or FIX-4 purchased from Japan with cas number 64742-48-9, but the flash point of alcohol is low, and it is dangerous to fire. Due to the high performance of FIX-4, the lubricating performance of FIX-4 is insufficient, resulting in the formation of foils, lead foils, and copper-aluminum foils. SUMMARY OF THE INVENTION [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. For this reason, the present invention proposes a kind of lubricating oil composition with higher flash point and good lubricating performance, and the technical s...
Claims
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IPC IPC(8): C10M141/02C10N30/06C10N40/22
CPCC10M141/02C10M2203/024C10M2203/022C10M2207/021C10N2030/06C10N2040/22
Inventor 钱月平包丽萍张强何岩羲宋景德王俊福
Owner 广东地天泰润滑油技术服务有限公司