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Lubricating oil for mining machinery

A technology of lubricating oil for machinery and mining, applied in the field of lubricating oil, can solve the problem of motor rust-proof defects, etc., and achieve the effect of improving rust-proof and anti-corrosion performance, good wear resistance and reducing pollution

Pending Publication Date: 2021-06-04
LOUDI DINGHONG AUTOMATION EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing lubricating oil has defects in anti-rust and cooling of motors, but for mining machinery, it needs to have better wear resistance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A kind of lubricating oil for mining machinery, comprising the following components in parts by weight:

[0031] 60 parts of mineral base oil, 25 parts of biological base oil, 3 parts of nano-copper powder, 6 parts of nano-silica, 30 parts of talc powder, 10 parts of polymethacrylate, 10 parts of silane coupling agent, polydimethylsiloxane 3 parts of oxane, 6 parts of sodium ascorbate, 8 parts of corrosion inhibitor.

Embodiment 2

[0033] A kind of lubricating oil for mining machinery, comprising the following components in parts by weight:

[0034] 70 parts of mineral base oil, 20 parts of biological base oil, 3 parts of nano-copper powder, 4 parts of nano-silica, 25 parts of talc powder, 8 parts of polymethacrylate, 8 parts of silane coupling agent, polydimethylsiloxane 2 parts of oxane, 5 parts of sodium ascorbate, 6 parts of corrosion inhibitor.

Embodiment 3

[0036] A kind of lubricating oil for mining machinery, comprising the following components in parts by weight:

[0037] 65 parts of mineral base oil, 22 parts of biological base oil, 2 parts of nano-copper powder, 5 parts of nano-silica, 28 parts of talc powder, 9 parts of polymethacrylate, 9 parts of silane coupling agent, polydimethylsiloxane 2.5 parts of oxane, 6 parts of sodium ascorbate, and 5 parts of corrosion inhibitor.

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PUM

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Abstract

The invention discloses lubricating oil for mining machinery, wherein the lubricating oil is prepared from the following ingredients in parts by weight: 60 to 70 parts of mineral base oil, 20 to 25 parts of biological base oil, 2 to 3 parts of nanometer copper powder, 4 to 6 parts of nanometer silicon dioxide, 25 to 30 parts of talcum powder, 8 to 10 parts of polymethacrylate, 8 to 10 parts of a silane coupling agent, 2 to 3 parts of polydimethylsiloxane, 5 to 6 parts of sodium ascorbate, and 5 to 8 parts of an anticorrosive agent. The lubricating oil for mining machinery provided by the invention is good in wear resistance and excellent in corrosion resistance.

Description

technical field [0001] The invention relates to the technical field of lubricating oil, in particular to a lubricating oil for mining machinery. Background technique [0002] At present, lubricating oil is a liquid or semi-solid lubricant used in automobiles and mechanical equipment to reduce friction and protect machinery and processed parts. It mainly plays the roles of lubrication, cooling, rust prevention, cleaning, sealing and buffering. [0003] Lubricating oil is composed of base oil and additives. Base oil is the main component of lubricating oil and determines the basic properties of lubricating oil. Additives can make up for and improve the performance of base oil and endow some new properties. An important component of oil. Existing lubricating oils have defects in antirust and cooling of motors, and for mining machinery, they need to have better wear resistance. [0004] In view of this, it is necessary to provide a new lubricating oil to solve the above techni...

Claims

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Application Information

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IPC IPC(8): C10M169/04C10N30/06C10N30/12
CPCC10M169/048C10M2207/402C10M2201/06C10M2201/105C10M2201/102C10M2209/082C10M2227/04C10M2229/041C10M2207/283
Inventor 肖永忠
Owner LOUDI DINGHONG AUTOMATION EQUIP
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