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Novel lubricating oil and preparation method thereof

A lubricating oil, a new type of technology, applied in the field of lubricating oil, can solve the problems of anti-oxidation, anti-corrosion and extreme pressure resistance, general high anti-wear effect, unsatisfactory low-temperature fluidity and high-temperature resistance, and poor permeability. Achieve good lubricating effect, good adaptability to low temperature and high temperature performance, and improve permeability

Inactive Publication Date: 2017-05-10
苏州圣鑫莱新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since all industrial enterprises in the world today are seeking measures to reduce environmental pollution, this "natural" lubricant has this feature. Although the cost of vegetable oil is high, the increased cost is enough to offset the use of other mineral oils and synthetic lubricants. Environmental treatment costs brought by oil
[0004] At present, various lubricating oil additives, various lubricating oil formulations and various lubricating oil products continue to appear, bringing people more choices, but there are still problems such as high price and unsatisfactory efficacy among many products; in low temperature fluidity and The effect of high temperature resistance cannot be well satisfied; the effects of anti-oxidation, anti-corrosion, extreme pressure resistance, and high anti-wear are also average, and the permeability is poor

Method used

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  • Novel lubricating oil and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] S1: Mix 50 parts of rosehip oil, 60 parts of grape seed oil, 10 parts of ethyl acetylacetonate, 7 parts of guaiazulene and 9 parts of sebacic acid, heat to 40°C, and stir at a speed of 600r / min React for 15 minutes;

[0022] S2: Add 8 parts of ethyl 2-oxocyclopentenecarboxylate, 6 parts of cinnamic acid, 5 parts of 4-fluoroacetanilide and 4 parts of dichloropyridinol to step S1, and continue to raise the temperature to 70°C, Stir the reaction at a rate of 800r / min for 20min;

[0023] S3: Add 8 parts of dioleic acid phosphite, 12 parts of vanillyl butyl ether, 3 parts of 2,3,4-trihydroxybenzophenone and 9 parts of diphenperidine into step S2, and after ultrasonic treatment for 5 minutes , raise the temperature to 90° C., stir and react at a rate of 1000 r / min for 1 h; the lubricating oil can be obtained after the reaction is cooled.

Embodiment 2

[0029] S1: Mix 70 parts of rosehip oil, 70 parts of grape seed oil, 15 parts of ethyl acetylacetonate, 10 parts of guaiazulene and 13 parts of sebacic acid, heat to 60°C, and stir at a speed of 600r / min React for 25 minutes;

[0030] S2: Add 12 parts of ethyl 2-oxocyclopentenecarboxylate, 10 parts of cinnamic acid, 9 parts of 4-fluoroacetanilide and 8 parts of dichloropyridinol to step S1, and continue to raise the temperature to 80°C. Stir the reaction at a rate of 800r / min for 25min;

[0031] S3: Add 15 parts of dioleic acid phosphite, 16 parts of vanillyl butyl ether, 7 parts of 2,3,4-trihydroxybenzophenone and 13 parts of diphenperidine to step S2, after ultrasonic treatment for 10 minutes , raise the temperature to 100° C., stir and react at a speed of 1000 r / min for 2 h; the lubricating oil can be obtained after the reaction is cooled.

Embodiment 3

[0037] S1: Mix 60 parts of rosehip oil, 65 parts of grape seed oil, 12 parts of ethyl acetylacetonate, 7 parts of guaiazulene and 10 parts of sebacic acid, heat to 40°C, and stir at a speed of 600r / min React for 15 minutes;

[0038] S2: Add 9 parts of ethyl 2-oxocyclopentenecarboxylate, 7 parts of cinnamic acid, 6 parts of 4-fluoroacetanilide and 5 parts of dichloropyridinol to step S1, and continue to raise the temperature to 70°C, Stir the reaction at a rate of 800r / min for 20min;

[0039] S3: Add 9 parts of dioleic acid phosphite, 13 parts of vanillyl butyl ether, 4 parts of 2,3,4-trihydroxybenzophenone and 10 parts of diphenperidine into step S2, after ultrasonic treatment for 5 minutes , raise the temperature to 90° C., stir and react at a rate of 1000 r / min for 1 h; the lubricating oil can be obtained after the reaction is cooled.

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Abstract

The invention discloses a novel lubricating oil which comprises the following components in parts by weight: 50-70 parts of rose oil, 60-70 parts of grape seed oil, 10-15 parts of ethyl acetopyruvate, 8-12 parts of 2-oxocyclopentanecarboxylate, 7-10 parts of guaiazulene, 9-13 parts of sebacic acid, 6-10 parts of cinnamic acid, 5-9 parts of 4-fluoroacetanilide, 4-8 parts of dichorodimethyl pyridol, 8-15 parts of dilinoleic phosphite ester, 12-16 parts of vanillyl butyl ether, 3-7 parts of 2,3,4-trihydroxybenzophenone and 9-13 parts of difenidol hydrochloride. Various chemical reagents are added into the vegetable oil, so that the permeability of the lubricating oil is increased and the lubricating oil can adapt to different environments under low temperature and high temperature.

Description

technical field [0001] The invention belongs to the technical field of lubricating oil, in particular to a novel lubricating oil and a preparation method thereof. Background technique [0002] With the rapid development of my country's machinery industry, my country has also become a big consumer of lubricating oil, with an annual consumption of several million tons. In my country's lubricating oil market, after years of development, the competition pattern has gradually formed. Most of my country's high-end automotive lubricants market is occupied by well-known foreign brands, domestic companies mainly occupy the mid-range oil market, and most local and private enterprises rely on the middle and low-end oil market to survive. [0003] Lubricants are a technology-intensive product and are complex mixtures of hydrocarbons. Lubricating oil generally consists of two parts: base oil and additives. Lubricant base oils are mainly divided into three categories: mineral base oils...

Claims

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Application Information

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IPC IPC(8): C10M169/04C10N30/08C10N30/06
CPCC10M169/04C10M2203/04C10M2207/04C10M2207/08C10M2207/122C10M2207/127C10M2207/281C10M2207/401C10M2215/08C10M2215/221C10M2223/049C10N2030/06C10N2030/08C10N2030/72
Inventor 钱华
Owner 苏州圣鑫莱新材料有限公司
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