CN103980999A - Lubricating oil-type rust preventive oil - Google Patents

Abstract

The invention discloses lubricating oil-type rust preventive oil. The lubricating oil-type rust preventive oil comprises, by weight, 53-60 parts of lubricating oil 68#, 1-2 parts of tert-butyldiphenylchlorosilane, 2-3 parts of ricinoleic acid, 5-7 parts of triethanolamine monooleate, 3-5 parts of liquefied petroltum, 4-6 parts of calcium petroleum sulfonate, 1-2 parts of alkyl diphenylamine, 1-2 parts of magnesium stearate, 2-3 parts of acetone, 0.7-1 part of iso-tridecanol polyoxyethylene ether, and 10-18 parts of a film-forming assistant. The lubricating oil-type rust preventive oil has good lubricity and antirust effects, good damp-heat resistance and good salt mist resistance, can protect a metal product for a long time thereby preventing the metal from being corroded, and can protect the metal in gas containing salt and carbon dioxide.

Description

A kind of lubricating type rust preventing oil

Technical field

The present invention relates generally to lubricating oil field, relates in particular to a kind of lubricating type rust preventing oil.

Background technology

Slushing oil is taking lubricating oil as base oil, adds therein rust-preventive agent and some improvement additives and makes.Conventionally slushing oil can be divided into displacing type rust preventive oil, lubricating type rust preventing oil, solvent cutback rust preventing oil etc.Wherein, lubricating type rust preventing oil is the main slushing oil kind of China, and its use range is very wide, is mainly used in machinery inner antirust, can be for lubricated use immediately after rust-proof seal and unpacking.In addition, this product also goes for the antirust and lubricated use of the operation friction working face of various machineries, especially, friction position on harbour machinery, ship machinery is widely used, such as wireline etc., the problem that slushing oil of today exists is also a lot, such as corrosion-resistant, weather resistance, tackiness, bad, the phenomenon that easily occur hardening, come off, ftractures, the overall quality that therefore improves constantly slushing oil also has good promotion meaning for social development.

Summary of the invention

The object of the invention is just to provide a kind of lubricating type rust preventing oil.

The present invention is achieved by the following technical solutions:

A kind of lubricating type rust preventing oil, is characterized in that what it was made up of the raw material of following weight parts:

No. 68 lubricating oil 53-60, tert-butyl diphenyl chlorosilane 1-2, ricinolic acid 2-3, single triethanolamine oleate ester 5-7, liquefied petrolatum 3-5, calcium mahogany sulfonate 4-6, alkyl diphenylamine 1-2, Magnesium Stearate 1-2, acetone 2-3, different tridecanol polyoxyethylene ether 0.7-1, film coalescence aid 10-18;

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

Coumarone indene resin 30-40, phytic acid 2-3, ethanol 3-4, trihydroxy ethylamine oleate soap 0.8-1, DMF 1-3, Viscoat 295 5-7, No. 120 solvent oil 10-16;

Above-mentioned phytic acid is mixed with DMF, at 50-70 DEG C, be uniformly mixed 3-5 minute, add ethanol, mix;

Viscoat 295 is mixed with No. 120 solvent oils, be uniformly mixed 40-50 minute at 90-100 DEG C, add coumarone indene resin, reduction temperature is 80-85 DEG C, is uniformly mixed 15-20 minute;

Above-mentioned each raw material after treatment is mixed, add the each raw material of residue, 700-800 rev/min of dispersed with stirring 10-20 minute, obtains described film coalescence aid.

A preparation method for lubricating type rust preventing oil, comprises the following steps:

(1) above-mentioned single triethanolamine oleate ester, tert-butyl diphenyl chlorosilane are mixed, join in reactor, at 60-80 DEG C, be uniformly mixed 10-15 minute, add ricinolic acid, after fully stirring, add different tridecanol polyoxyethylene ether, acetone, insulated and stirred 1-2 hour at 80-90 DEG C;

(2) add lubricating oil No. 68, rising temperature is 100-110 DEG C, is uniformly mixed 1-2 hour, adds the each raw material of residue, and temperature of reaction kettle is reduced to 50-60 DEG C, and dehydration, is constantly stirred to normal temperature, filters discharging.

Advantage of the present invention is:

Slushing oil of the present invention has good oilness and rust-proof effect; wet-heat resisting and salt fog resistance are good; can protect metal products for a long time, thereby protection metal is in order to avoid corrosion also has certain protection function to the metal in the gas such as saliferous, carbonated.

Embodiment

Embodiment 1

A kind of lubricating type rust preventing oil, it is characterized in that it by following weight parts (kilogram) raw material form:

No. 68 lubricating oil 60, tert-butyl diphenyl chlorosilane 2, ricinolic acid 2, single triethanolamine oleate ester 5, liquefied petrolatum 3, calcium mahogany sulfonate 6, alkyl diphenylamine 2, Magnesium Stearate 1, acetone 2, different tridecanol polyoxyethylene ether 0.7, film coalescence aid 18;

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

Coumarone indene resin 30, phytic acid 2,5, No. 120 solvent oils 16 of liquor zinci chloridi 3, trihydroxy ethylamine oleate soap 0.8, DMF 1, Viscoat 295 of 15%;

Above-mentioned phytic acid is mixed with DMF, at 70 DEG C, be uniformly mixed 5 minutes, add 15% liquor zinci chloridi, mix;

Viscoat 295 is mixed with No. 120 solvent oils, be uniformly mixed 50 minutes at 100 DEG C, add coumarone indene resin, reduction temperature is 80-85 DEG C, is uniformly mixed 15 minutes;

Above-mentioned each raw material after treatment is mixed, add the each raw material of residue, 800 revs/min of dispersed with stirring 20 minutes, obtain described film coalescence aid.

A preparation method for lubricating type rust preventing oil, comprises the following steps:

(1) above-mentioned single triethanolamine oleate ester, tert-butyl diphenyl chlorosilane are mixed, join in reactor, at 80 DEG C, be uniformly mixed 15 minutes, add ricinolic acid, after fully stirring, add different tridecanol polyoxyethylene ether, acetone, insulated and stirred 1 hour at 80-90 DEG C;

(2) add lubricating oil No. 68, rising temperature is 110 DEG C, is uniformly mixed 1 hour, adds the each raw material of residue, and temperature of reaction kettle is reduced to 60 DEG C, and dehydration, is constantly stirred to normal temperature, filters discharging.

Performance test:

Apparent: without precipitation, without layering, separate out without crystallisate;

Corrosion test (10# steel, 100h, 100 DEG C): 0 grade;

Salt mist experiment (10# steel A level): 7 days;

Damp and hot experiment (10# steel A level): 20 days;

Low-temperature adhesion: qualified.

Claims (2)

1. a lubricating type rust preventing oil, is characterized in that what it was made up of the raw material of following weight parts:

No. 68 lubricating oil 53-60, tert-butyl diphenyl chlorosilane 1-2, ricinolic acid 2-3, single triethanolamine oleate ester 5-7, liquefied petrolatum 3-5, calcium mahogany sulfonate 4-6, alkyl diphenylamine 1-2, Magnesium Stearate 1-2, acetone 2-3, different tridecanol polyoxyethylene ether 0.7-1, film coalescence aid 10-18;

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

Coumarone indene resin 30-40, phytic acid 2-3, ethanol 3-4, trihydroxy ethylamine oleate soap 0.8-1, DMF 1-3, Viscoat 295 5-7, No. 120 solvent oil 10-16;

Above-mentioned phytic acid is mixed with DMF, at 50-70 DEG C, be uniformly mixed 3-5 minute, add ethanol, mix;

Viscoat 295 is mixed with No. 120 solvent oils, be uniformly mixed 40-50 minute at 90-100 DEG C, add coumarone indene resin, reduction temperature is 80-85 DEG C, is uniformly mixed 15-20 minute;

Above-mentioned each raw material after treatment is mixed, add the each raw material of residue, 700-800 rev/min of dispersed with stirring 10-20 minute, obtains described film coalescence aid.

2. a preparation method for lubricating type rust preventing oil as claimed in claim 1, is characterized in that comprising the following steps:

(1) above-mentioned single triethanolamine oleate ester, tert-butyl diphenyl chlorosilane are mixed, join in reactor, at 60-80 DEG C, be uniformly mixed 10-15 minute, add ricinolic acid, after fully stirring, add different tridecanol polyoxyethylene ether, acetone, insulated and stirred 1-2 hour at 80-90 DEG C;

(2) add lubricating oil No. 68, rising temperature is 100-110 DEG C, is uniformly mixed 1-2 hour, adds the each raw material of residue, and temperature of reaction kettle is reduced to 50-60 DEG C, and dehydration, is constantly stirred to normal temperature, filters discharging.