Graphene-inorganic nonmetallic fiber containing plant composite engine oil

An inorganic non-metallic and graphene technology, applied in non-metallic elements, inorganic chemistry, petroleum industry, etc., can solve the problems of weak interaction, poor dispersion stability, strong inertia of graphene surface, etc., to achieve increased lubricity and good lubrication Sexuality and comprehensive performance

Active Publication Date: 2018-11-13
颜凤生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the application of graphene in the field of composite engine oil has excellent performance, the problems existing in the application of graphene in the field of composite engine oil are also very obvious, which urgently need to be solved
The surface of graphene is highly inert, and the interaction with the composite engine oil base oil molecules

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0020] Example 1:

[0021] A kind of vegetable composite engine oil containing graphene-inorganic nonmetal, comprises the raw material of following weight portion:

[0022] 150 parts of castor oil, 3 parts of graphene-inorganic non-metallic fiber, 0.4 parts of liquid graphene, 2 parts of 2,2,4-trimethyl-1,3-pentanediol-isobutyric acid benzoate, 1.5 Didodecyl methyl tertiary amine, 2.5 parts of 1-octyl-3-methylimidazolium tetrafluoroborate, 1 part of dimethyl glutarate, 1.5 parts of 12-hydroxystearic acid, 2 parts of anti Emulsifier, 2 parts of antifreeze, 2 parts of anticorrosion and antirust agents; The antifreeze is dimethylformamide, 12-hydroxyl stearate and polyisobutylene in a weight ratio of 1:2:1; the anti-emulsification The agent is polyisobutylene succinic anhydride, glycerin and sorbitol in a weight ratio of 2:1:2; the antirust preservative is dodecyl succinate, potassium sorbate and Carboxylic acid amine;

[0023] A kind of preparation method of above-mentioned p...

Example Embodiment

[0026] Example 2:

[0027] A kind of vegetable composite engine oil containing graphene-inorganic nonmetal, comprises the raw material of following weight portion:

[0028] 180 parts of castor oil, 4 parts of graphene-inorganic non-metallic fiber, 0.5 parts of liquid graphene, 1 part of 2,2,4-trimethyl-1,3-pentanediol-isobutyric acid benzoate, 2 Parts of didodecylmethyl tertiary amine, 2 parts of 1-octyl-3-methylimidazolium tetrafluoroborate, 1.5 parts of dimethyl glutarate, 1 part of 12-hydroxystearic acid, 3 parts of anti Emulsifier, 1 part of antifreeze, 3 parts of anticorrosion and antirust agents; The antifreeze is dimethylformamide, 12-hydroxyl stearate and polyisobutylene in a weight ratio of 1:2:1; the anti-emulsification The agent is polyisobutylene succinic anhydride, glycerin and sorbitol in a weight ratio of 2:1:2; the antirust preservative is dodecyl succinate, potassium sorbate and Carboxylic acid amine; In the present invention, compared with other solid or li...

Example Embodiment

[0031] Example 3:

[0032] A kind of vegetable composite engine oil containing graphene-inorganic nonmetal, comprises the raw material of following weight portion:

[0033] 150 parts of castor oil, 3 parts of graphene-inorganic non-metallic fiber, 0.4 parts of liquid graphene, 2 parts of 2,2,4-trimethyl-1,3-pentanediol-isobutyric acid benzoate, 1.5 Didodecyl methyl tertiary amine, 2.5 parts of 1-octyl-3-methylimidazolium tetrafluoroborate, 1 part of dimethyl glutarate, 1.5 parts of 12-hydroxystearic acid, 2 parts of anti Emulsifier, 2 parts of antifreeze, 2 parts of anticorrosion and rust inhibitor, 1.5 parts of 2,6-di-tert-butyl-4-methylphenol, 1 part of Sasol wax, 1 part of zinc diamyl dithiocarbamate, 6 parts of triethanolamine oleate, 1.5 parts of oxidized polyethylene wax, 2 parts of fatty acid polyethylene glycol ester;

[0034] A kind of preparation method of above-mentioned plant composite engine oil containing graphene-inorganic nonmetal, comprises the following pro...

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PUM

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Abstract

The invention discloses graphene-inorganic nonmetallic fiber containing plant composite engine oil and a preparation method thereof. The preparation method comprises the following steps: adding graphene-inorganic nonmetallic fiber, liquid graphene, 1-octyl-3-methylimidazolium tetrafluoroborate into castor oil, stirring, then adding 2,2,4-trimethyl-1,3-pentanediol-isobutyric benzoate, didodecylmethyl tertiary amine, dimethyl glutarate, 12-hydroxystearic acid, a demulsifying agent, 1-3 parts of an antifreezing agent, an antiseptic and antirust agent, 2,6-di-tert-butyl-4-methylphenol, sasol wax,zinc dipentyl dithiocarbamate, triethanolamine oleate, oxidized polyethylene wax and fatty acid polyethylene glycol ester, and stirring to obtain the graphene-inorganic nonmetallic fiber containing plant composite engine oil. The graphene-inorganic nonmetallic fiber containing plant composite engine oil has good lubricity, viscosity-temperature properties, low-temperature fluidity and corrosion resistance and other characteristics, and has good comprehensive performance.

Description

technical field [0001] The invention relates to a vegetable composite engine oil, in particular to a vegetable composite engine oil containing graphene-inorganic non-metallic fibers. Background technique [0002] Engine oil is a liquid lubricant used in various types of automobiles and mechanical equipment to reduce friction and protect machinery and processed parts. It mainly plays the roles of lubrication, auxiliary cooling, rust prevention, cleaning, sealing and buffering. Engine oil generally consists of base oil and additives. Base oil is the main component of engine oil, which determines the basic properties of engine oil. Additives can make up for and improve the performance of base oil, endow some new performance, and are an important part of engine oil. Additives are the essence of engine oil. Proper selection and reasonable addition can improve its physical and chemical properties, endow the engine oil with new special properties, or strengthen its original perfor...

Claims

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Application Information

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IPC IPC(8): C10M169/04C10M161/00C01B32/168C10N40/25C10N30/02C10N30/06C10N30/08C10N30/12
CPCC10M161/00C10M169/04C10M2201/041C10M2205/02C10M2207/022C10M2207/122C10M2207/128C10M2207/282C10M2207/283C10M2207/402C10M2209/02C10M2215/04C10M2215/08C10M2215/224C10N2030/02C10N2030/06C10N2030/08C10N2030/12C10N2040/25C01B32/168Y02P20/54
Inventor 颜凤生李祥
Owner 颜凤生
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