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High-end lubricating oil

A lubricating oil, high-end technology, applied in the field of lubricating oil, can solve the problem of high price of synthetic lubricating oil required by car owners, and achieve good economical use and good viscosity-temperature performance

Inactive Publication Date: 2016-11-23
北京联飞翔科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the problems that the quality of traditional mineral lubricating oil can no longer meet the needs of the majority of car owners and the price of synthetic lubricating oil is high, the present invention provides a high-end lubricating oil, which adopts GTL technology synthetic base oil as the main base oil, and adds a certain proportion of other base oils blended with additives

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] This embodiment provides a kind of high-end lubricating oil, and its formula is as follows:

[0032]

[0033] The present embodiment also provides a method for preparing the above-mentioned lubricating oil. The specific preparation process is as follows: firstly add base oil into the container, then add reinforcing agent and viscosity index improver in turn under heating to a temperature of 50-60° C. and under uniform stirring , pour point depressant, antioxidant and antifoaming agent, stir and mix evenly to complete.

Embodiment 2

[0035] This embodiment provides a kind of high-end lubricating oil, and its formula is as follows:

[0036]

[0037] The preparation process is the same as in Example 1.

Embodiment 3

[0039] This embodiment provides a kind of high-end lubricating oil, and its formula is as follows:

[0040]

[0041] The preparation process is the same as in Example 1.

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Abstract

The invention relates to high-end lubricating oil. The high-end lubricating oil is prepared from components in parts by weight as follows: 65-90 parts of base oil, 7.5-15 parts of a reinforcing agent, 4-15 parts of a viscosity index improver, 0.2-1.0 part of a pour point depressant, 0.2-1.2 parts of an antioxidant and 0.1-0.5 parts of an anti-foaming agent, wherein the base oil contains 40-55 parts of GTL (gas to liquid) based oil. The specific components and the relative use amount of the components of the lubricating oil are optimized, so that the lubricating oil has the advantages of good viscosity-temperature characteristics, low-temperature flowability, engine protection property, cleanability and high-temperature oxidation resistance, low cost and good using economical performance.

Description

technical field [0001] The invention relates to the field of lubricating oils, in particular to a high-end lubricating oil containing GTL base oil. Background technique [0002] Base oil is the basis of lubricating oil. All lubricating oil products on the market are prepared by adding corresponding additives according to a certain formula on the basis of base oil. The base oil in lubricating oil is divided into mineral oil and synthetic oil according to the habit. In countries where automobile consumption is very mature, the consumption of synthetic oil accounts for a large proportion of the total sales of lubricants. Related research shows that the demand for synthetic lubricants is growing, and the share of synthetic lubricants in the global lubricant market is expected to increase from 10% in 2009 to 12.5% ​​in 2019. [0003] Ordinary lubricating oil refers to mineral oil, which is a lubricating base oil obtained by purifying and filtering crude oil, selecting component...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10N30/04C10N30/10C10N30/02C10N40/25
CPCC10M169/042C10M2203/003C10M2205/003C10N2030/02C10N2030/04C10N2030/10C10N2030/54C10N2040/25
Inventor 金伟杨小雪
Owner 北京联飞翔科技股份有限公司
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