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General-purpose lubricating grease

A technology of lubricating grease and hydroxystearic acid, applied in the field of general lubricating grease, can solve the problems of frequent shutdown, high cost and high price, and achieve the effects of good sealing performance, stable structure and strong adsorption force

Inactive Publication Date: 2017-02-01
陈景芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The current common phenomenon is to use domestic high-temperature grease, frequent shutdown and oil injection, affecting normal production, wasting energy, polluting the environment, high labor intensity, and high equipment maintenance costs
Some enterprises use imported products (such as 1275 grease from American LE Company), which are expensive, have long transportation cycle and high cost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The invention provides a general-purpose lubricating grease, which comprises ether base oil, 12-hydroxystearic acid, aminated bentonite, thickener, aluminum isopropoxide, pure water, essence, and the mass parts of each component are: ether Base oil 11-25, 12-hydroxystearic acid 5-7, aminated bentonite 3-4.9, thickener 1-2.3, aluminum isopropoxide 0.8-1.7, pure water 20-25, essence 1-1.2.

[0015] As a preference, the general-purpose grease is characterized in that: the general-purpose grease also includes ether base oil 11, 12-hydroxystearic acid 5, aminated bentonite 3, thickener 1, aluminum isopropoxide 0.8 , pure water 20, essence 1.

[0016] Preferably, the general-purpose lubricating grease is characterized in that: the ether base oil is an alkyl phenyl ether base oil.

[0017] Preferably, the general grease is characterized in that: the thickener is a urea compound.

[0018] As a preference, the general-purpose grease is characterized in that: the aluminum isopr...

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PUM

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Abstract

The invention relates to a general-purpose lubricating grease. The general-purpose lubricating grease comprises, by mass, 11 to 25 parts of ether-series base oil, 5 to 7 parts of 12-hydroxystearic acid, 3 to 4.9 parts of aminated bentonite, 1 to 2.3 parts of a thickening agent, 0.8 to 1.7 parts of aluminum isopropoxide, 20 to 25 parts of pure water and 1 to 1.2 parts of essence. The general-purpose lubricating grease is stable in structure and good in adsorption capacity, so the special lubricating grease has good sealing performance and is not prone to oxidation; the special lubricating grease is white, nontoxic, harmless and especially applicable to lubrication of food machinery or textile machinery; and the general-purpose lubricating grease has high-temperature resistance and high viscosity, is not prone to oil leakage and is long-lasting and highly efficient.

Description

technical field [0001] The invention relates to a lubricating material, in particular, the invention relates to a general lubricating grease. Background technique [0002] Grease is a kind of lubricating material needed to reduce the friction and wear of equipment in order to solve the centrifugal force generated by the equipment during operation. [0003] Grease is a semi-solid lubricant made by dispersing a fibrous thickener in base oil. Compared with lubricating oil, it is easier to adhere to the lubricated part and less likely to flow out. Therefore, the lubrication system can be made into a simple structure, mainly used for the lubrication of rolling bearings, sliding bearings, ball screws, linear motion guides, gears and other mechanical components, widely used in industrial machinery, mechanical systems for transportation, etc. [0004] The current common phenomenon is the use of domestic high-temperature grease, frequent shutdown and oil injection, affecting normal ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/06C10N30/08C10N30/02
CPCC10M169/06C10M2201/103C10M2207/021C10M2207/0406C10M2207/128C10M2215/1026C10N2030/02C10N2030/08C10N2010/06
Inventor 陈景芳
Owner 陈景芳