CN104403723A - Lubricating oil additive with sterilization effect - Google Patents

Abstract

The invention relates to a lubricating oil additive with the sterilization effect. The lubricating oil additive is prepared from the following raw materials by weight: 10-20 parts of a base oil, 3-9 parts of nickel powder, 6-8 parts of potassium dihydrogen phosphate, 5-7 parts of methyl silicone oil, 4-9 parts of sulfurized calcium alkyl phenolate, 3-7 parts of diatomite, 6-10 parts of polydimethylsiloxane, 5-9 parts of dilinoleic acid glycerol monopalmitate, 4-8 parts of polyethylene glycol, 3-6 parts of ethanol, 4-9 part of acetonitrile, 2-6 parts of graphite, and 2-6 parts of an anti-wear agent. The lubricating oil additive has beneficial effect of sterilization and bacterial inhibition effect, and improvement of wear resistance and extreme pressure resistance of the lubricating oil.

Description

A kind of lubricating oil additive with sterilization effect

Technical field

The present invention relates to a kind of lubricating oil additive with sterilization effect.

Background technology

Before the eighties, the additive raw material of China's blended lubricating oil is all single dose substantially, namely according to the specification of quality of adjusted oil product, selects the base oil of certain character and adds the additive single dose that some can improve a certain oil property.Because quality of lubrication oil class is lower, oil property evaluation requires also fairly simple, so widely used the blending technology of single dose raw material.But in recent ten years, imported auto and the automobile produced of introducing technology increase considerably, the specification of quality of combustion motor oil is also more and more higher, therefore people need one kind of multiple additives now, meet service requirements, simultaneously due to lubricating oil life-time service, bacterium may be produced and go bad, therefore need a kind of additive of anti-metamorphic.

Summary of the invention

For the deficiencies in the prior art, the technical problem to be solved in the present invention is, provides a kind of lubricating oil additive with sterilization effect, has certain bactericidal effect, can improve the performance of the wear-resistant and resistance to extreme pressure of lubricating oil simultaneously.

For solving the deficiencies in the prior art, the technical scheme that the present invention takes is: a kind of lubricating oil additive with sterilization effect, is made up of the raw material of following parts by weight:

Base oil 10-20 part, nickel powder 3-9 part, potassium primary phosphate 6-8 part, methyl-silicone oil 5-7 part, calcium sulfenyl phenolate 4-9 part, diatomite 3-7 part, polydimethylsiloxane 6-10 part, dilinoleic acid palmitin 5-9 part, polyoxyethylene glycol 4-8 part, ethanol 3-6 part, acetonitrile 4-9 part, graphite 2-6 part, anti-wear agent 2-6 part.

The invention has the beneficial effects as follows that the lubricating oil additive with sterilization effect of the present invention has certain bactericidal effect, the performance of the wear-resistant and resistance to extreme pressure of lubricating oil can be improved simultaneously.

Embodiment

embodiment 1

There is a lubricating oil additive for sterilization effect, be made up of the raw material of following parts by weight:

Base oil 10-20 part, nickel powder 3-9 part, potassium primary phosphate 6-8 part, methyl-silicone oil 5-7 part, calcium sulfenyl phenolate 4-9 part, diatomite 3-7 part, polydimethylsiloxane 6-10 part, dilinoleic acid palmitin 5-9 part, polyoxyethylene glycol 4-8 part, ethanol 3-6 part, acetonitrile 4-9 part, graphite 2-6 part, anti-wear agent 2-6 part.

Claims (1)

1. there is a lubricating oil additive for sterilization effect, it is characterized in that: be made up of the raw material of following parts by weight:

Base oil 10-20 part, nickel powder 3-9 part, potassium primary phosphate 6-8 part, methyl-silicone oil 5-7 part, calcium sulfenyl phenolate 4-9 part, diatomite 3-7 part, polydimethylsiloxane 6-10 part, dilinoleic acid palmitin 5-9 part, polyoxyethylene glycol 4-8 part, ethanol 3-6 part, acetonitrile 4-9 part, graphite 2-6 part, anti-wear agent 2-6 part.