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Fullerene fiber lubricating oil and preparation method thereof

A fullerene fiber and lubricating oil technology, applied in the field of lubricating oil, can solve the problems of insufficient anti-wear, repair and noise reduction characteristics, poor stability, exhaust gas pollution, etc., to enhance oxidation stability and low temperature performance, improve Lubrication performance, effect of reducing exhaust emissions

Inactive Publication Date: 2019-09-03
李祥
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the above-mentioned traditional lubricating oil has insufficient characteristics of anti-wear, repair and noise reduction of equipment, poor stability, and serious exhaust pollution. The present invention provides a fullerene fiber lubricating oil and its preparation method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A kind of fullerene fiber lubricating oil, described lubricating oil comprises the following components by weight: 70 parts of onion-like fullerenes, 7 parts of castor oil, 3 parts of ethyl lactate, 3 parts of naphthenates, antioxidant 2 parts of multifunctional additives, 0.005 parts of defoamer, 1 part of combustion enhancer, 1 part of sulfonate detergent, and 1 part of dimethylformamide.

[0038] The anti-oxidant and anti-friction multifunctional additive is methylene bis-dibutyl dithiocarbamate.

[0039] The defoamer is vegetable soybean oil.

[0040] The combustion aid is potassium chlorate.

[0041] A preparation method of fullerene fiber lubricating oil, comprising the following steps:

[0042] Step 1: Put onion-like fullerene, castor oil, combustion enhancer, sulfonate detergent, and dimethylformamide in a reaction kettle, and stir at a constant temperature of 100r / min and 50°C for 30min Ultrasonic mixing for 20 minutes;

[0043] Step 2: Add anti-oxidant and...

Embodiment 2

[0048] A kind of fullerene fiber lubricating oil, described lubricating oil comprises the following components by weight: 80 parts of onion-like fullerene, 4 parts of castor oil, 5 parts of ethyl lactate, 1 part of naphthenate, antioxidant 5 parts of multifunctional additives, 0.01 parts of defoamer, 3 parts of combustion enhancer, 3 parts of sulfonate detergent, and 3 parts of dimethylformamide.

[0049] The anti-oxidant and anti-friction multifunctional additive is an organic borate.

[0050] The defoamer is mineral silicone oil.

[0051] The combustion aid is potassium nitrate.

[0052] A preparation method of fullerene fiber lubricating oil, comprising the following steps:

[0053] Step 1: Put onion-like fullerene, castor oil, combustion enhancer, sulfonate detergent, and dimethylformamide in a reaction kettle, and stir at a constant temperature of 1300r / min and 90°C for 60min Ultrasonic mixing for 30min;

[0054] Step 2: Add anti-oxidant and anti-friction multifunctio...

Embodiment 3

[0059] A kind of fullerene fiber lubricating oil, described lubricating oil comprises the following components by weight: 75 parts of onion-like fullerenes, 6 parts of castor oil, 3 parts of ethyl lactate, 2 parts of naphthenates, antioxidant 3 parts of multifunctional additives, 0.008 parts of defoamer, 2 parts of combustion enhancer, 2 parts of sulfonate detergent, and 2 parts of dimethylformamide.

[0060] The anti-oxidation and anti-friction multifunctional additive is zinc alkyl dithiophosphate.

[0061] The defoamer is rapeseed oil.

[0062] The combustion aid is potassium nitrate.

[0063] A preparation method of fullerene fiber lubricating oil, comprising the following steps:

[0064] Step 1: Put onion-like fullerene, castor oil, combustion enhancer, sulfonate detergent, and dimethylformamide in a reaction kettle, and stir at a constant temperature of 1200r / min and 75°C for 45min. Ultrasonic mixing for 25 minutes;

[0065] Step 2: Add anti-oxidant and anti-friction...

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PUM

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Abstract

The present invention discloses a fullerene fiber lubricating oil, which comprises, by weight, 70-80 parts of onion-like fullerenes, 4-8 parts of castor oil, 3-5 parts of ethyl lactate, 1-3 parts of naphthenate, 2-5 parts of an anti-oxidation and anti-friction multifunctional additive, 0.005-0.01 part of an antifoaming agent, 1-3 parts of a combustion improver, 1-3 parts of a sulfonate detergent,and 1-3 parts of dimethylformamide. According to the present invention, the fullerene fiber lubricating oil has advantages of noise reducing, engine power increasing, tail gas discharge reducing, energy saving and engine carbon deposition reducing.

Description

technical field [0001] The invention belongs to the technical field of lubricating oil, in particular to a fullerene fiber lubricating oil and a preparation method thereof. Background technique [0002] Engine lubricating oil, English name: Engine oil, commonly known as engine oil. The density is about 0.91×103 (kg / m3), which can lubricate the engine, reduce wear, assist cooling and cooling, seal and prevent leakage, prevent rust and corrosion, shock absorption and buffering, etc. Known as the "blood" of the car. The engine is the heart of the car, and there are many metal surfaces that move relative to each other in the engine, which generate mutual friction during the movement. These parts move fast, the environment is poor, and the working temperature can reach 400°C to 600°C. Under such harsh working conditions, only high-quality lubricating oil can reduce the wear of engine parts and prolong the service life. [0003] Lubricating oil consists of base oil and additiv...

Claims

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Application Information

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IPC IPC(8): C10M169/04C10M161/00C10N30/06C10N30/08C10N30/10C10N30/02C10N40/25
CPCC10M169/04C10M161/00C10M2201/041C10M2207/402C10M2207/281C10M2207/16C10M2215/08C10M2219/068C10M2207/40C10M2201/081C10N2020/06C10N2010/02C10N2030/02C10N2030/10C10N2030/08C10N2030/54C10N2030/06C10N2030/64C10N2030/72C10N2030/76C10N2040/25
Inventor 李祥
Owner 李祥
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