CN104212582A - Extreme pressure resistant lubricating oil - Google Patents

Abstract

The invention relates to an extreme pressure resistant lubricating oil which is prepared from the following raw materials in parts by weight: 6 to 10 parts of sodium hexametaphosphate, 3 to 8 parts of pyridyl sodium sulfate, 2 to 6 parts of chlorinated paraffin, 1 to 5 parts of boride polyisobutylene succinimide, 3 to 7 parts of zinc dialkyl dithiophosphates, 2 to 4 parts of simethicone, 1 to 3 parts of paraformaldehyde, 4 to 6 parts of methyl benzoate, 5 to 9 parts of octyl phenyl polyoxyethylene ether, 2 to 8 parts of polyglycerol fatty acid ester and 1 to 4 parts of triethanolamine. The lubricating oil provided by the invention has the beneficial effects of good adhesivity and lubricity, and can persistently act under an extreme pressure and other hostile environments at the same time so as to protect the normal running of equipment.

Description

A kind of anti-extreme pressure lublicating oil

Technical field

The present invention relates to a kind of anti-extreme pressure lublicating oil.

Background technology

Along with the paces of mechanical automation development, people are also just more and more higher to the requirement of apparatus, especially the work-ing life of apparatus, along with the development of equipment, mechanical means is increasing, and power is increasing, requirement to equipment is also more and more higher, also more and more higher for the performance of wear-resisting wiping, resistance to extreme pressure.When very high load is born in metallic surface, a large amount of metallic surfaces directly contact, and produce a large amount of heat, and the film that anti-wear agent forms is also destroyed, and the effect of the protection metallic surface that do not recur simultaneously can lubricate, prevents scratches on metal surface, even melting welding.Therefore, in lubricated, necessarily require to have withstand voltage, anti-oxidant, can bear severe environment.

Summary of the invention

For the deficiencies in the prior art, technical problem to be solved by this invention is, a kind of lubricating oil is provided, and has good adhesivity and oilness, simultaneously can be under the rugged environments such as extreme pressure continuous action, the normal operation of protection equipment.

For solving the problems of the technologies described above, the technical scheme that the present invention takes is, a kind of anti-extreme pressure lublicating oil is made by the raw material of following parts by weight:

Sodium hexametaphosphate 99 6-10 part, pyridine sodium sulfate 3-8 part, clorafin 2-6 part, boronation polyisobutenyl succimide 1-5 part, the pungent primary alkyl zinc salt of sulphur phosphorus fourth 3-7 part, dimethyl silicone oil 2-4 part, paraformaldehyde part 1-3 part, methyl benzoate 4-6 part, octyl phenyl Soxylat A 25-7 5-9 part, polyglycerol fatty acid ester 2-8 part, trolamine 1-4 part.

The technical scheme of optimization of the present invention is, a kind of anti-extreme pressure lublicating oil is made by the raw material of following parts by weight:

8 parts of Sodium hexametaphosphate 99s, 5.5 parts, pyridine sodium sulfate, 4 parts of clorafins, 3 parts of boronation polyisobutenyl succimides, 5 parts of the pungent primary alkyl zinc salts of sulphur phosphorus fourth, 3 parts of dimethyl silicone oils, 2 parts of paraformaldehyde parts, 5 parts of methyl benzoate, 7 parts of octyl phenyl Soxylat A 25-7s, 5 parts of polyglycerol fatty acid esters, 2.5 parts of trolamines.

The invention has the beneficial effects as follows, lubricating oil of the present invention, has good adhesivity and oilness, simultaneously can be under the rugged environments such as extreme pressure continuous action, the normal operation of protection equipment.

Embodiment

embodiment 1

An anti-extreme pressure lublicating oil, by the raw material of following parts by weight, made:

6 parts of Sodium hexametaphosphate 99s, 3 parts, pyridine sodium sulfate, 2 parts of clorafins, 1 part of boronation polyisobutenyl succimide, 3 parts of the pungent primary alkyl zinc salts of sulphur phosphorus fourth, 2 parts of dimethyl silicone oils, 1 part of paraformaldehyde part, 4 parts of methyl benzoate, 5 parts of octyl phenyl Soxylat A 25-7s, 2 parts of polyglycerol fatty acid esters, 1 part of trolamine.

embodiment 2

An anti-extreme pressure lublicating oil, by the raw material of following parts by weight, made:

10 parts of Sodium hexametaphosphate 99s, 8 parts, pyridine sodium sulfate, 6 parts of clorafins, 5 parts of boronation polyisobutenyl succimides, 7 parts of the pungent primary alkyl zinc salts of sulphur phosphorus fourth, 4 parts of dimethyl silicone oils, 3 parts of paraformaldehyde parts, 6 parts of methyl benzoate, 9 parts of octyl phenyl Soxylat A 25-7s, 8 parts of polyglycerol fatty acid esters, 4 parts of trolamines.

embodiment 3

An anti-extreme pressure lublicating oil, by the raw material of following parts by weight, made:

8 parts of Sodium hexametaphosphate 99s, 5.5 parts, pyridine sodium sulfate, 4 parts of clorafins, 3 parts of boronation polyisobutenyl succimides, 5 parts of the pungent primary alkyl zinc salts of sulphur phosphorus fourth, 3 parts of dimethyl silicone oils, 2 parts of paraformaldehyde parts, 5 parts of methyl benzoate, 7 parts of octyl phenyl Soxylat A 25-7s, 5 parts of polyglycerol fatty acid esters, 2.5 parts of trolamines.

Claims (2)

1. an anti-extreme pressure lublicating oil, is characterized in that: the raw material by following parts by weight is made:

Sodium hexametaphosphate 99 6-10 part, pyridine sodium sulfate 3-8 part, clorafin 2-6 part, boronation polyisobutenyl succimide 1-5 part, the pungent primary alkyl zinc salt of sulphur phosphorus fourth 3-7 part, dimethyl silicone oil 2-4 part, paraformaldehyde part 1-3 part, methyl benzoate 4-6 part, octyl phenyl Soxylat A 25-7 5-9 part, polyglycerol fatty acid ester 2-8 part, trolamine 1-4 part.

2. anti-extreme pressure lublicating oil according to claim 1, is characterized in that: the raw material by following parts by weight is made:

8 parts of Sodium hexametaphosphate 99s, 5.5 parts, pyridine sodium sulfate, 4 parts of clorafins, 3 parts of boronation polyisobutenyl succimides, 5 parts of the pungent primary alkyl zinc salts of sulphur phosphorus fourth, 3 parts of dimethyl silicone oils, 2 parts of paraformaldehyde parts, 5 parts of methyl benzoate, 7 parts of octyl phenyl Soxylat A 25-7s, 5 parts of polyglycerol fatty acid esters, 2.5 parts of trolamines.