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Lubricating oil

A technology of lubricating oil and parts by weight, applied in the field of lubricating oil, can solve the problems of lack of adhesion, inability to use at high temperature, and lack of water resistance, and achieve excellent corrosion resistance, good adhesion, Technically obvious effect

Inactive Publication Date: 2015-06-03
QINGDAO KERUN PLASTIC MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of mechanical automation, people's requirements for equipment are getting higher and higher, especially the service life of equipment. Using good lubricating oil can greatly prolong the service life of equipment. At present, there are many kinds of lubricating ointment. , some cannot be used at high temperatures, some do not have good adhesion, and some do not have good water resistance, which cannot meet people's needs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Embodiment 1, a kind of lubricating oil, is made from the following raw materials in parts by weight: 5 parts of calcium sulfonate with high basic value, 3 parts of zinc dialkyldithiophosphate, 2 parts of p-hydroxybenzaldehyde, citron 1 part of methyl ester, 4 parts of salicylate, 1 part of monomethyl citrate, 2 parts of tetrahydropalmatine, 3 parts of betulinic acid, 5 parts of succinic acid ester, isodehydrocrestonin 3 parts, Lupeyl palmitate 4 parts, Alkylated diphenylamine 4 parts.

Embodiment 2

[0011] Embodiment 2, a kind of lubricating oil, is made from the following raw materials in parts by weight: 10 parts of high alkali value calcium sulfonate, 5 parts of zinc dialkyldithiophosphate, 3 parts of p-hydroxybenzaldehyde, citron 2 parts of methyl ester, 5 parts of salicylate, 3 parts of monomethyl citrate, 4 parts of tetrahydropalmatine, 4 parts of betulinic acid, 8 parts of succinic acid ester, isodehydrocrestonin 6 parts, 5 parts of lupeyl palmitate, 6 parts of alkylated diphenylamine.

Embodiment 3

[0012] Embodiment 3, a kind of lubricating oil, is made from the following raw materials in parts by weight: 15 parts of calcium sulfonate with high alkali value, 6 parts of zinc dialkyldithiophosphate, 5 parts of p-hydroxybenzaldehyde, citron 4 parts of methyl ester, 6 parts of salicylate, 4 parts of monomethyl citrate, 6 parts of tetrahydropalmatine, 5 parts of betulinic acid, 10 parts of succinic acid ester, isodehydrocrestonin 8 parts, 7 parts of lupeyl palmitate, 9 parts of alkylated diphenylamine.

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PUM

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Abstract

The invention discloses a lubricating oil which is prepared from the following raw materials in parts by weight: 5-15 parts of high-base-number calcium sulfonate, 3-6 parts of zinc dialkyl dithiophosphate, 2-5 parts of p-hydroxyphenylmethyl aldehyde, 1-4 parts of methyl citrate, 4-6 parts of salicylate, 1-4 parts of monomethyl citrate, 2-6 parts of tetrahydropalmatine, 3-5 parts of mesembryanthemoidigenic acid, 5-10 parts of succinate, 3-8 parts of isodehydrocostus lactone, 4-7 parts of lupeol palmitate and 4-9 parts of alkylated diphenylamine. The lubricating oil has the advantages of favorable adhesion property and excellent corrosion resistance, can absorb abundant heat under high-temperature conditions, and can effectively prevent water and vapor from influencing the apparatuses.

Description

technical field [0001] The invention relates to the technical field of lubricating oil, in particular to a lubricating oil. Background technique [0002] With the development of mechanical automation, people's requirements for equipment are getting higher and higher, especially the service life of equipment. Using good lubricating oil can greatly prolong the service life of equipment. At present, there are many kinds of lubricating ointment. , some cannot be used at high temperatures, some do not have good adhesion, and some do not have good water resistance, which cannot meet people's needs. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the technical problem to be solved by the present invention is to provide an adhesive with good adhesion, excellent corrosion resistance, which can absorb a large amount of heat under high temperature conditions, and can effectively prevent water, water, etc. Lubricating oils for the effect of vapors on i...

Claims

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Application Information

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IPC IPC(8): C10M169/04C10N30/12C10N30/06C10N40/25
Inventor 王元会
Owner QINGDAO KERUN PLASTIC MACHINERY
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