阅读说明：本技术 一种万向节用润滑剂 (Lubricant for universal joint ) 是由 孙涛 于 2018-08-06 设计创作，主要内容包括：本发明公开了一种万向节用润滑剂,它包括石墨粉5～16份、正丁醇5～15份、甘油2～10份、水杨酸盐2～10份、羟乙基油酰咪唑啉2～10份和二元酸10～20份。与现有技术相比,本发明具有更好的润滑效果,且保存时间更长。(The invention discloses a lubricant for a universal joint, which comprises 5-16 parts of graphite powder, 5-15 parts of n-butyl alcohol, 2-10 parts of glycerol, 2-10 parts of salicylate, 2-10 parts of hydroxyethyl oleoyl imidazoline and 10-20 parts of dibasic acid. Compared with the prior art, the lubricating oil has better lubricating effect and longer storage time.)

1. The lubricant for the universal joint is characterized by comprising the following components in parts by mass:

2. the lubricant for universal joints according to claim 1, characterized by comprising the following components in parts by mass:

3. the lubricant for universal joints according to claim 1, wherein the salicylate is salicylic acid sodium salt.

Technical Field

The invention belongs to the field of chemical industry, and particularly relates to a lubricant for a universal joint.

Background

The lubricant is used for reducing the friction resistance of the friction pair and slowing down the abrasion of the friction pair. The lubricant can also play a role in cooling, cleaning, pollution prevention and the like on the friction pair. Suitable additives may be added to certain lubricants in order to improve the lubricating properties. When the lubricant is selected, various factors such as the motion condition, material, surface roughness, working environment and working condition of the friction pair, the performance of the lubricant and the like are generally considered. In mechanical systems, the lubricant is usually supplied to the respective parts to be lubricated by a lubrication system.

Disclosure of Invention

The invention aims to provide a lubricant for universal joints to solve the problems of poor effect and the like in the prior art.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

a lubricant for universal joints comprises the following components in parts by mass:

wherein, the following components in parts by weight are preferred:

wherein the salicylate is salicylic acid sodium salt.

Has the advantages that:

compared with the prior art, the lubricating oil has better lubricating effect and longer storage time.

Detailed Description

The invention will be better understood from the following examples. However, those skilled in the art will readily appreciate that the description of the embodiments is only for illustrating the present invention and should not be taken as limiting the invention as detailed in the claims.