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Lubricating grease composition

A technology of lubricating grease composition and components, which is applied in the direction of lubricating composition, petroleum industry, base materials, etc. It can solve the problems of users' difficulty in correct selection, lubrication accidents, misuse, etc., and achieve sealing and stability Good, strong lubricity, wide application range

Inactive Publication Date: 2016-04-20
青岛唐鹏钢结构工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The practical selection of existing lubricating grease is relatively strict, which makes it difficult for users to choose correctly, and is prone to misuse, resulting in lubrication accidents

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] A grease composition made from materials of the following components:

[0012] 13 parts of calcium hydroxide, 10 parts of lithium hydroxide, 8 parts of dodecylhydroxystearic acid, 14 parts of polyacrylic resin solution, 4 parts of ethanol, 6 parts of hydroxybenzoic acid, 5 parts of triazole fatty acid ammonium, 21 parts of glycerin, chlorine 3 parts of barium petrolatum soap.

Embodiment 2

[0014] A grease composition made from materials of the following components:

[0015] 14 parts of calcium hydroxide, 11 parts of lithium hydroxide, 10 parts of dodecylhydroxystearic acid, 15 parts of polyacrylic resin solution, 6 parts of ethanol, 8 parts of hydroxybenzoic acid, 6 parts of triazole fatty acid ammonium, 23 parts of glycerin, chlorine 4 parts of barium petrolatum soap.

Embodiment 3

[0017] A grease composition made from materials of the following components:

[0018] 15 parts of calcium hydroxide, 12 parts of lithium hydroxide, 11 parts of dodecyl hydroxystearic acid, 17 parts of polyacrylic resin solution, 7 parts of ethanol, 9 parts of hydroxybenzoic acid, 8 parts of triazole fatty acid ammonium, 25 parts of glycerin, chlorine 5 parts of barium petrolatum soap.

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PUM

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Abstract

The invention discloses a lubricating grease composition which is prepared from the following components: 13 to 15 parts of calcium hydroxide, 10 to 12 parts of lithium hydroxide, 8 to 11 parts of 12-hydroxystearic acid, 14 to 17 parts of a polyacrylic resin solution, 4 to 7 parts of ethyl alcohol, 6 to 9 parts of hydroxybenzoic acid, 5 to 8 parts of triazole fatty acid ammonium, 21 to 25 parts of glycerinum and 3 to 5 parts of chlorinated petroleum ester soap barium. The lubricating grease composition is wide in application range, wide in selection range, high in lubricating property and good in sealing property and stability and can effectively improve the stability, the lubricating property and the friction characteristic.

Description

technical field [0001] The present invention relates to the technical field of lubrication, in particular to a grease composition. Background technique [0002] Grease is used in the friction part of the machine to lubricate and seal. Also used on metal surfaces to fill voids and prevent rust. At room temperature and at rest, it is like a solid, can hold its shape without flowing, and stick to metal without slipping. At high temperature or when subjected to external force exceeding a certain limit, it can flow like a liquid. When grease is sheared by moving parts in machinery, it can flow and lubricate, reducing friction and wear between moving surfaces. When the shearing action stops, it can restore a certain consistency. The special fluidity of the grease determines that it can be lubricated in parts that are not suitable for lubricating oil. In addition, because it is a semi-solid substance, its sealing effect and protection effect are better than that of lubricating ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/00C10N30/06C10N50/10
CPCC10M105/14C10M105/28C10M107/28C10M117/04C10M121/04C10M169/00C10M2207/0225C10M2207/1285C10M2207/1443C10M2209/0845C10M2211/044C10N2050/10C10N2010/02C10N2010/04
Inventor 唐子鹏
Owner 青岛唐鹏钢结构工程有限公司