CN103484209A - Lubricating rust-proof oil - Google Patents

Abstract

The invention discloses lubricating rust-proof oil. The lubricating rust-proof oil comprises the following raw materials in parts by weight: 30-40 parts of base oil 150SN, 10-20 parts of base oil 200SN, 2-3 parts of polyacrylate, 4-6 parts of liquid paraffin, 1-2 parts of salicylic acid, 2-4 parts of sorbitan monostearate, 1-2 parts of dialkyl diphenylamine, 0.1-0.3 part of tris(2, 4-di-tert-butyl-pheny)phosphite and 2-3 parts of coalescent. The lubricating rust-proof oil disclosed by the invention is mainly used for various steel wire ropes, chains and other application occasions requiring extreme pressure lubrication and rust-proof protection. The rust-proof oil disclosed by the invention has good performances of rust protection, corrosion resistance, permeability, oxidation resistance and the like, and can fast infiltrate into a processing surface, thereby reducing the friction and prolonging the service life.

Description

A kind of lubricating anticorrosive oil

Technical field

The present invention relates generally to a kind of rust-preventive agent, relates in particular to a kind of lubricating anticorrosive oil.

Background technology

It is antirust that rust-preventive agent is mainly used in the metalwork surface, very eurypalynous antirust product is arranged at present, the rust-preventive agent be prepared from such as components such as general employing solvent slushing oil or Sodium Nitrite water, film forming material pitch and petroleum resin, but certain defect is also arranged, such as rate of drying is slow, paint film is unstable etc., and it is necessary therefore by reasonably combined new various raw materials, preparing more high performance rust-preventive agent.

Summary of the invention

The object of the invention just is to provide a kind of lubricating anticorrosive oil.

The present invention is achieved by the following technical solutions:

A kind of lubricating anticorrosive oil, it is comprised of the raw material of following weight parts:

150SN base oil 30-40,200SN base oil 10-20, polyacrylic ester 2-3, whiteruss 4-6, Whitfield's ointment 1-2, the smooth monostearate 2-4 of sorb, dialkyl diphenylamine 1-2, three [2.4-di-tert-butyl-phenyl] phosphorous acid ester 0.1-0.3, film coalescence aid 2-3;

Described film coalescence aid is comprised of the raw material of following weight parts:

Drying oil alkyd resin 30-40, hexamethoxymethyl melamine resin 2-3, Oleum Cinnamomi 1-2, polyvinylpyrrolidone 1-2, N-phenyl-2-naphthylamine 0.1-0.3, Union carbide A-162 0.1-0.2;

Above-mentioned drying oil alkyd resin is mixed with Oleum Cinnamomi, at 90-100 ℃ of lower insulated and stirred 6-8 minute, the reduction temperature is 55-65 ℃, adds the hexamethoxymethyl melamine resin, after fully stirring, adds Union carbide A-162,200-300 rev/min of dispersed with stirring 10-15 minute, the rising temperature is 130-135 ℃, adds each raw material of residue, insulation reaction 1-3 hour, be cooled to normal temperature, obtain described film coalescence aid.

A kind of preparation method of lubricating anticorrosive oil comprises the following steps:

Above-mentioned Whitfield's ointment is mixed with 150SN base oil, 200SN base oil and send in the mediation still, heated and stirred is even, when temperature rises to 70-80 ℃, add successively whiteruss, the smooth monostearate of sorb, 60-70 ℃ of lower insulated and stirred 3-4 hour, when temperature is cooled to 40-50 ℃, add three [2.4-di-tert-butyl-phenyl] phosphorous acid ester, constant temperature stirs 2-3 hour, is described lubricating anticorrosive oil.

Advantage of the present invention is:

Lubricating anticorrosive oil of the present invention is mainly used in all kinds of steel wire cables, chain and other need the application scenario of extreme boundary lubrication and corrosion protection; slushing oil of the present invention has good antirust, anti-corrosive, perviousness, the performance such as anti-oxidant; can infiltrate fast finished surface; reduce friction, increase the service life.

Embodiment

Embodiment 1

A kind of lubricating anticorrosive oil, it is comprised of the raw material of following weight parts (kilogram):

150SN base oil 40,200SN base oil 10, polyacrylic ester 2, whiteruss 6, Whitfield's ointment 2, the smooth monostearate 2 of sorb, dialkyl diphenylamine 2, three [2.4-di-tert-butyl-phenyl] phosphorous acid ester 0.3, film coalescence aid 2;

Described film coalescence aid is comprised of the raw material of following weight parts:

Drying oil alkyd resin 40, hexamethoxymethyl melamine resin 3, Oleum Cinnamomi 2, polyvinylpyrrolidone 2, N-phenyl-2-naphthylamine 0.3, Union carbide A-162 0.2;

Above-mentioned drying oil alkyd resin is mixed with Oleum Cinnamomi, 100 ℃ of lower insulated and stirred 8 minutes, reducing temperature is 65 ℃, adds the hexamethoxymethyl melamine resin, after fully stirring, adds Union carbide A-162,300 rev/mins of dispersed with stirring 15 minutes, the rising temperature is 135 ℃, adds each raw material of residue, insulation reaction 1 hour, be cooled to normal temperature, obtain described film coalescence aid.

A kind of preparation method of lubricating anticorrosive oil comprises the following steps:

Above-mentioned Whitfield's ointment is mixed with 150SN base oil, 200SN base oil and send in the mediation still, heated and stirred is even, when temperature rises to 80 ℃, add successively whiteruss, the smooth monostearate of sorb, 70 ℃ of lower insulated and stirred 4 hours, when temperature is cooled to 50 ℃, add three [2.4-di-tert-butyl-phenyl] phosphorous acid ester, constant temperature stirs 2 hours, is described lubricating anticorrosive oil.

Performance test:

Humid heat test: steel disc, 100 ℃, 5 hours is qualified;

Corrosion test: steel disc, 100 ℃, 5 hours is qualified;

Salt-fog test: steel disc, 35 ℃ is qualified.

Claims (2)

1. a lubricating anticorrosive oil is characterized in that what it was comprised of the raw material of following weight parts:

150SN base oil 30-40,200SN base oil 10-20, polyacrylic ester 2-3, whiteruss 4-6, Whitfield's ointment 1-2, the smooth monostearate 2-4 of sorb, dialkyl diphenylamine 1-2, three [2.4-di-tert-butyl-phenyl] phosphorous acid ester 0.1-0.3, film coalescence aid 2-3;

Described film coalescence aid is comprised of the raw material of following weight parts:

Drying oil alkyd resin 30-40, hexamethoxymethyl melamine resin 2-3, Oleum Cinnamomi 1-2, polyvinylpyrrolidone 1-2, N-phenyl-2-naphthylamine 0.1-0.3, Union carbide A-162 0.1-0.2;

Above-mentioned drying oil alkyd resin is mixed with Oleum Cinnamomi, at 90-100 ℃ of lower insulated and stirred 6-8 minute, the reduction temperature is 55-65 ℃, adds the hexamethoxymethyl melamine resin, after fully stirring, adds Union carbide A-162,200-300 rev/min of dispersed with stirring 10-15 minute, the rising temperature is 130-135 ℃, adds each raw material of residue, insulation reaction 1-3 hour, be cooled to normal temperature, obtain described film coalescence aid.

2. the preparation method of a lubricating anticorrosive oil as claimed in claim 1 is characterized in that comprising the following steps:

Above-mentioned Whitfield's ointment is mixed with 150SN base oil, 200SN base oil and send in the mediation still, heated and stirred is even, when temperature rises to 70-80 ℃, add successively whiteruss, the smooth monostearate of sorb, 60-70 ℃ of lower insulated and stirred 3-4 hour, when temperature is cooled to 40-50 ℃, add three [2.4-di-tert-butyl-phenyl] phosphorous acid ester, constant temperature stirs 2-3 hour, is described lubricating anticorrosive oil.