Motorbike lubricating oil

A technology for lubricating oil and motorcycles, applied in lubricating compositions, petroleum industry, additives, etc., can solve the problem of anti-wear and anti-friction performance, poor thermal stability, can not effectively solve the problem of iron powder and mud oil, and affect the operation of equipment and other problems, to achieve the effect of reducing the friction coefficient, not easy to leak, and preventing external pollution

Inactive Publication Date: 2020-02-21
陆川县泓源蔬菜专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] During production work, the iron powder and mud oil produced by the crankshaft and connecting rod bushes often affect the operation of the equipment, and even accelerate the aging of the equipment over time. The motorcycle lubricating oil additives in the prior art have anti-wear and friction-reducing properties, thermal stability The performance is not very good, and it cannot effectively solve the problem of iron powder and mud oil

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Motorcycle lubricating oil of the present invention comprises the composition of following percentage by weight:

[0036] 10% detergent and dispersant, 5% anti-oxidant and anti-corrosion agent, 5% extreme pressure anti-wear agent, 10% tackifier, 1% iron-based magnetic fluid, 69% base oil.

[0037] The cleansing and dispersing agent is synthetic calcium alkylbenzene sulfonate with low alkali value.

[0038] The anti-oxidant and anti-corrosion agent is thiophosphatine octyl zinc salt.

[0039] The extreme pressure antiwear agent is sulfurized olefin.

[0040] The tackifier is polyvinyl n-butyl ether.

[0041] The ferrite ferrofluid is Fe 3 o 4 magnetic powder.

[0042] The Fe 3 o 4 The preparation steps of magnetic powder are:

[0043] A. Preparation of Fe 3 o 4 Magnetic powder: mix ferrous salt and ferric salt solution at a ratio of 1:2, and quickly add the above iron salt solution alkaline to the excess NaOH solution precipitant to which oleic acid has been ad...

Embodiment 2

[0049] Motorcycle lubricating oil of the present invention comprises the composition of following percentage by weight:

[0050] 18% detergent and dispersant, 10% anti-oxidant and anti-corrosion agent, 10% extreme pressure and anti-wear agent, 13% tackifier, 2% iron-based magnetic fluid, 47% base oil.

[0051] The detergent and dispersant is high alkali value linear alkylbenzene synthetic calcium sulfonate.

[0052] The antioxidant and anticorrosion agent is bis-octyl zinc salt of thion.

[0053] The extreme pressure and antiwear agent is phosphoric acid ester.

[0054] The tackifier is polymethacrylate.

[0055] The ferrite ferrofluid is Fe 3 o 4 magnetic powder.

[0056] The Fe 3 o 4 The preparation steps of magnetic powder are:

[0057] A. Preparation of Fe 3 o 4 Magnetic powder: Mix ferrous salt and ferric salt solution at a ratio of 1:1.5, add the alkaline solution of the above ferric salt solution quickly to the precipitant of excess NaOH solution to which olei...

Embodiment 3

[0063] Motorcycle lubricating oil of the present invention comprises the composition of following percentage by weight:

[0064] 25% detergent and dispersant, 15% anti-oxidant and anti-corrosion agent, 15% extreme pressure and anti-wear agent, 15% tackifier, 3% iron-based magnetic fluid, 27% base oil.

[0065] The cleansing and dispersing agent is long-chain linear alkylbenzene high base number synthetic calcium sulfonate.

[0066] The anti-oxidant and anti-corrosion agent is bis-octyl zinc salt of subsulfion.

[0067] The extreme pressure antiwear agent is a nitride.

[0068] The tackifier is polyacrylate.

[0069] The ferrite ferrofluid is Fe 3 o 4 magnetic powder.

[0070] The Fe 3 o 4 The preparation steps of magnetic powder are:

[0071] A. Preparation of Fe 3 o 4 Magnetic powder: Mix ferrous salt and ferric salt solution at a ratio of 1:2~1:1, and quickly add the above-mentioned iron salt solution alkaline to the excess NaOH solution precipitant to which oleic ...

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Abstract

The invention discloses a motorbike lubricating oil which comprises the following components in percentage by weight: 10 to 25 percent of purification dispersant, 5 to 15 percent of oxidation and corrosion inhibitor, 5 to 15 percent of anti-wear reagent at extreme pressure, 10 to 15 percent of tackifier, 1 to 3 percent of ferrite magnetofluid, and the balance base oil. According to the lubricationoil additive provided by the invention, the anti-wear and friction reducing properties of the lubricating oil can be greatly improved, the heat stability is improved, and ferrous powder and mud oil produced during the work of a crankshaft and a connecting rod bearing shell become nanoscale rolling balls, so that the friction of a machine is reduced, the oil temperature is reduced, and the servicelives of the lubricating oil and the machine are prolonged.

Description

technical field [0001] The invention relates to a motorcycle lubricating oil. Background technique [0002] Friction and wear is a ubiquitous natural phenomenon, and motorcycle lubricating oil is one of the most effective ways to reduce friction and resist wear. In-situ repair of worn surfaces during motion has always been the goal pursued by lubricators. Motorcycle lubricating oil is generally composed of base oil and additives. Base oil is the main component of motorcycle lubricating oil and determines the basic properties of motorcycle lubricating oil. Additives can make up and improve some properties of base oil. Motorcycle lubricating oil is divided into three categories according to its source: moving oil, vegetable oil, petroleum motorcycle lubricating oil and synthetic motorcycle lubricating oil. The amount of petroleum motorcycle lubricating oil accounts for more than 97% of the total consumption, so motorcycle lubricating oil often refers to petroleum motorcycle l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M161/00C10M125/10C10N30/06C10N30/08
CPCC10M125/10C10M161/00C10M2201/062C10M2209/04C10M2209/08C10M2219/044C10M2219/102C10M2223/04C10M2223/045
Inventor 谭仙梅
Owner 陆川县泓源蔬菜专业合作社
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