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Lubricant additive

A lubricating oil additive and adhesive technology, which is applied in the field of lubricating oil, can solve problems such as severe operating conditions, large equipment, and high energy consumption, and achieve the effects of protecting the environment, reducing exhaust emissions, and strong compatibility

Active Publication Date: 2014-09-24
广西超霸能源有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the continuous development of industry and the continuous improvement of mechanical properties, its operating conditions have become more and more severe, resulting in greater equipment wear and more energy consumption. Adding ordinary lubricating oil additives to lubricating oil is obviously no longer possible Played the original corresponding role

Method used

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  • Lubricant additive

Examples

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Effect test

Embodiment 1

[0013] This lubricating oil additive is made by mixing the following raw materials: 3kg of N,N'-di-sec-butyl-p-phenylenediamine, 6kg of di-tert-butyl-p-cresol, 2kg of polyvinyl alcohol, 1kg of polybutene, dodecylbenzene 3kg of sodium sulfonate, 2kg of magnesium silicate, 3kg of fluorosurfactant, 4kg of dibenzyl disulfide, 3kg of dibutyl phosphite and 1kg of barium phosphide polyisobutylene.

Embodiment 2

[0015] This lubricating oil additive is made by mixing the following raw materials: 4kg of N,N'-di-sec-butyl-p-phenylenediamine, 5kg of di-tert-butyl-p-cresol, 3kg of polyvinyl alcohol, 1.5kg of polybutylene, dodecylbenzene 4kg of sodium sulfonate, 1.5kg of magnesium silicate, 4kg of fluorosurfactant, 5kg of dibenzyl disulfide, 2kg of dibutyl phosphite and 2kg of barium phosphide polyisobutylene.

Embodiment 3

[0017] This lubricating oil additive is made by mixing the following raw materials: N,N'-di-sec-butyl-p-phenylenediamine 5kg, di-tert-butyl-p-cresol 4kg, polyvinyl alcohol 4kg, polyisobutylene 2kg, dodecylbenzenesulfon 5kg of sodium phosphate, 2kg of magnesium silicate, 5kg of fluorosurfactant, 6kg of dibenzyl disulfide, 3kg of dibutyl phosphite, and 3kg of sulfur-phosphorylated polyisobutylene barium salt.

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Abstract

The invention discloses a lubricant additive, and belongs to the technical field of lubricating oil. The lubricant additive comprises, by weight, 3 parts to 5 parts of N,N'-di-sec-butyl p-phenylenediamine, 4 parts to 6 parts of butylated hydroxytoluene, 2 parts to 5 parts of polyving akohol, 1 part to 2 parts of butane-like adhesives, 3 parts to 5 parts of sodium dodecyl benzene sulfonate, 1 part to 2 parts of magnesium silicate, 3 parts to 5 parts of fluorinated surfactants, 4 parts to 7 parts of dibenzyl disulphide, 1 part to 3 parts of dibutyl phosphite and 1 part of 3 parts of barium salt of phosphosulfurized polyisobutylene. According to the lubricant additive, the matching performance of the lubricant additive and lubricant base oil is high, the lubricant additive can rapidly permeate into a micro gap of any metal surface, the lubricant additive is combined with metal molecules to form a solid lubricating film, and the ultra-strong abrasion resistance and oxidation resistance are achieved.

Description

technical field [0001] The invention belongs to the technical field of lubricating oil, and in particular relates to a lubricating oil additive. Background technique [0002] Lubricating oil is a liquid lubricant used on various types of machinery to reduce friction and protect machinery and processed parts. It mainly plays the role of reducing friction, cooling, sealing, buffering, rust prevention, cleaning and neutralization. However, because lubricating oil is mostly used in harsh working environments such as high temperature and high pressure, its original performance is prone to change, and even no longer plays the role of reducing friction, cooling, sealing, buffering, rust prevention, cleaning and neutralization. , As a result, about 30% of mechanical operating energy is consumed on friction every year, and 80% of damaged equipment is scrapped by wear and tear. In addition, since the lubricating oil is in contact with the air during use, the temperature of the fricti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M167/00C10N30/06C10N30/10
Inventor 罗中晨
Owner 广西超霸能源有限公司
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