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Lubricating oil composition and preparation method thereof

A lubricating liquid composition and liquefied technology, which is applied in the direction of lubricating composition, petroleum industry, additives, etc., can solve the problems of not having the anti-corrosion and compatibility of aluminum alloy at the same time, so that it is not easy to delaminate and has good economy , the effect of uniform dispersion and stability

Active Publication Date: 2014-02-12
CHINA PETROLEUM & CHEM CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] One of the technical problems to be solved by the present invention is that the lubricating fluid in the prior art does not have both the corrosion resistance to aluminum alloy and the compatibility with rubber, and a new lubricating fluid composition is provided

Method used

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  • Lubricating oil composition and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1~5

[0022] Pump the base oil into the blending kettle, turn on the stirrer and the heating switch, and when the oil is heated to 40°C, add the required amount of each component in turn, and keep stirring at 40°C for 3 hours to obtain a light yellow uniform liquid. The liquid was diluted with water at a ratio of 10% by weight and then tested for performance. The components and contents in the lubricating fluid composition are shown in Table 1, and the corresponding performance indexes are shown in Table 2. in FIG. 1,

[0023] T-80, sorbitol oleate polyoxyethylene ether, Tianjin Auxiliary Factory

6501, dodecyldiethanolamide, Shanghai No. 2 Auxiliary Factory

S-80, Sorbitan Oleate, Tianjin Auxiliary Factory

Emulgen M, fatty acid ethoxylates, Clariant Corporation

S-60, sorbitan oleate, Tianjin Auxiliary Factory

OP-10, polyoxyethylene sec-octylphenol ether-10, Lushun Chemical Plant

TX-10, octylphenol polyoxyethylene ether 10, Shanghai High Chemi...

Embodiment 6

[0031] The lubricating liquid compositions of [Examples 1 to 5] were diluted with water in a proportion of 10% by weight, and then used for assembly lubrication of automobile tires. During use, it shows good lubricating performance, saving time and effort. After the tires are assembled and placed for 30 days, the aluminum alloy rims are as shiny as new, the assembly fluid has played a role in rust prevention and protection, and at the same time has good compatibility with tire rubber, and the tire has good air tightness.

[0032] Table 1

[0033]

[0034] Table 2

[0035]

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Abstract

The invention relates to a lubricating oil composition and a preparation method thereof, and is mainly used for solving the problem that the lubricating oil in the prior art does not have anti-corrosive property to aluminum alloy and compatibility to rubber at the same time. The problem is well solved by the technical scheme that the lubricating oil composition comprises the following components in parts by weight: a) 10-30 parts of base oil, b) 15-35 parts of corrosion inhibitor, c) 8-20 parts of emulsifier, d) 1-6 parts of oil agent, and e) 5-40 parts of water. The lubricating oil composition can be applied to industrial production of the lubricating oil for automobile tire fitting.

Description

technical field [0001] The present invention relates to a lubricating liquid composition and a preparation method thereof. Background technique [0002] Generally, lubricating fluid is used in various processing processes to reduce the frictional resistance of the contact surface and slow down its wear, mainly for lubrication, cooling, rust prevention, cleaning and other functions. In particular, in the assembly process of automobile tires, when the grounded rolling annular elastic rubber products on various vehicles are installed on metal rims under certain pressure and lubrication conditions, it is necessary to apply smear on the tire bead. A layer of lubricating fluid to reduce tire loading resistance, initial loading inflation pressure and damage to the tire, without affecting the dynamic balance and air tightness of the tire. Since the lubricating fluid used is in contact with the aluminum alloy rim and the rubber tire at the same time, it is required that the lubricat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M161/00C10M173/00C10M141/08C10M141/06C10M141/02C10N30/12
Inventor 李谨周勤祖郑春燕黄莉云王琳琳
Owner CHINA PETROLEUM & CHEM CORP
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