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Water-soluble fluorocarbon graphene engine oil and preparation method thereof

A water-soluble, olefinic motor oil technology, applied in the petroleum industry, lubricating compositions, etc., can solve problems such as leakage, natural environment damage, land resource and water resource pollution, and achieve good thermal conductivity, friction resistance, strong water resistance, Good wear resistance and heat dissipation effect

Active Publication Date: 2018-12-18
权家(厦门)新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the production process of engine oil with mineral oil as the main raw material for global machinery oil, a large amount of waste residue, waste water and waste gas will be produced. Waste residue, waste water and waste gas contain metals such as copper, cadmium, nickel and cobalt. During the use of automobiles and ships, engine oil with mineral oil as the main raw material leaks, causing serious pollution to land and water resources, and greatly damaging the natural environment

Method used

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  • Water-soluble fluorocarbon graphene engine oil and preparation method thereof
  • Water-soluble fluorocarbon graphene engine oil and preparation method thereof
  • Water-soluble fluorocarbon graphene engine oil and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1: the preparation of water-soluble fluorocarbon graphene engine oil

[0020] The formula table (parts by weight) of the embodiment 1-5 of table 1

[0021]

[0022] Preparation method: mix fluorocarbon alcohol, propylene glycol, ethylene glycol and triethylene glycol evenly, stir and heat, raise the temperature to 80°C, slowly add the corresponding mole number of ethylene oxide, react for 180 minutes, then cool down to 65°C, Then add boric acid ester, phosphoric acid ester and graphene to carry out esterification reaction to obtain an acidic product, and then adjust the pH value to 6.0-8.0 with ammonia water to obtain a water-soluble fluorocarbon graphene engine oil.

[0023] The prepared water-soluble fluorocarbon graphene engine oil has friction resistance of 20,000 hours, acid and alkali resistance PH3-12, aging resistance of 10 years, solvent resistance, salt spray resistance of 1000 hours, etc., and has relatively good anti-corrosion performance. And...

Embodiment 2

[0024] Embodiment 2: the preparation of water-soluble fluorocarbon graphene engine oil

[0025] The formula is shown in Table 1, and the preparation method is the same as in Example 1.

[0026] Preparation method: mix fluorocarbon alcohol, propylene glycol, ethylene glycol and triethylene glycol evenly, stir and heat, raise the temperature to 170°C, slowly add the corresponding mole number of ethylene oxide, react for 120 minutes, then cool down to 60°C, Then add boric acid ester, phosphoric acid ester and graphene to carry out esterification reaction to obtain an acidic product, and then adjust the pH value to 6.0-8.0 with ammonia water to obtain a water-soluble fluorocarbon graphene engine oil.

[0027] The prepared water-soluble fluorocarbon graphene engine oil has friction resistance of 20,000 hours, acid and alkali resistance PH3-12, aging resistance of 10 years, solvent resistance, salt spray resistance of 1000 hours, etc., and has relatively good anti-corrosion performa...

Embodiment 3

[0028] Embodiment 3: the preparation of water-soluble fluorocarbon graphene engine oil

[0029] The formula is shown in Table 1, and the preparation method is the same as in Example 1.

[0030] Preparation method: mix fluorocarbon alcohol, propylene glycol, ethylene glycol and triethylene glycol evenly, stir and heat, raise the temperature to 100°C, slowly add the corresponding mole number of ethylene oxide, react for 200 minutes, then cool down to 70°C, Then add boric acid ester, phosphoric acid ester and graphene to carry out esterification reaction to obtain an acidic product, and then adjust the pH value to 6.0-8.0 with ammonia water to obtain a water-soluble fluorocarbon graphene engine oil.

[0031] The prepared water-soluble fluorocarbon graphene engine oil has friction resistance of 20,000 hours, acid and alkali resistance PH3-12, aging resistance of 10 years, solvent resistance, salt spray resistance of 1000 hours, etc., and has relatively good anti-corrosion performa...

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Abstract

The invention discloses water-soluble fluorocarbon graphene engine oil and a preparation method thereof. The water-soluble fluorocarbon graphene engine oil contains the following components in parts by weight: 0.17-9 parts of fluorocarbon alcohol, 0.023-1.6 parts of graphene, 29.7-62.3 parts of propylene glycol, 29.7-62.3 parts of ethylene glycol, 29.7-62.3 parts of triethylene glycol, 0.97-5.2 parts of boric acid ester, 1 EO-9 EO parts of ethylene oxide, and 0.31-5 parts of phosphate. The water-soluble fluorocarbon graphene engine oil is environmentally friendly, easily soluble in water, andeasy to degrade, has good lubricity, has low rise in low pour point viscosity and has low drop in high boiling point viscosity, and has no zinc, copper, cadmium, nickel, cobalt and other metal elements. The water-soluble fluorocarbon graphene engine oil has the advantages of changing the environment pollution caused by traditional oil, green energy saving and environmental protection.

Description

technical field [0001] The invention relates to the field of engine oil, in particular to a water-soluble fluorocarbon graphene engine oil and a preparation method thereof. Background technique [0002] At present, in the production process of engine oil with mineral oil as the main raw material for global machinery oil, a large amount of waste residue, waste water and waste gas will be produced. Waste residue, waste water and waste gas contain metals such as copper, cadmium, nickel and cobalt. During the use of automobiles and ships, engine oil with mineral oil as the main raw material leaks, causing serious pollution to land and water resources, and greatly damaging the natural environment. Contents of the invention [0003] The object of the present invention is to provide a kind of environmental protection, easily soluble in water, easy to degrade, good lubricity, low pour point viscosity rise is small, high boiling point viscosity drop is small, free of zinc and coppe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10M177/00C10N30/02C10N30/06C10N30/12
CPCC10M169/04C10M177/00C10M2201/041C10M2207/022C10M2207/042C10M2207/046C10M2211/042C10M2223/04C10M2227/061C10N2030/02C10N2030/06C10N2030/12C10N2030/30
Inventor 李太权
Owner 权家(厦门)新材料有限公司