CN104450046A - High-temperature-resistant lubricating grease type anti-rust oil and preparation method thereof - Google Patents

Abstract

The invention discloses high-temperature-resistant lubricating grease type anti-rust oil which is characterized by comprising the following raw materials in parts by weight: 13-15 parts of dimeticone, 19-22 parts of swine fat, 36-42 parts of vaseline, 1-2 parts of methyl hexadecanoate, 12-14 parts of 7# machine oil, 7-10 parts of tung oil, 3-5 parts of polytetrafluoroethylene ultrafine powder, 3-5 parts of silicon powder, 0.6-1 part of ammonium polyphosphate, 1-2 parts of alpha-hydroxyoctadecanoic acid, 5-7 parts of barium soap of petroleum ester oxide and 2.5-4 parts of a protective agent. The silicon powder, ammonium polyphosphate and other high-temperature-resistant components are added, so that the grease is prevented from being deteriorated; the added polytetrafluoroethylene ultrafine powder is matched with the protective agent, so that a firm adsorption film can be formed on the metal surface, rust caused by erosion of water and oxygen is avoided, and the lubricating property and high-temperature stability are improved. Moreover, the anti-rust oil disclosed by the invention is excellent in antirust lubricating effects, has a stable oil film, cannot run off easily and is suitable for elevator ropes and cranes.

Description

A kind of high temperature resistant lubrication grease type rust preventing oil and preparation method thereof

Technical field

The present invention relates to rust protection liquid field, particularly a kind of high temperature resistant lubrication grease type rust preventing oil and preparation method thereof.

Background technology

Oilness slushing oil is promoted gradually in the industry, be widely used in harbour machinery, the fields such as excavator, driving, cargo hauler and commercial affairs elevator cable, requirement just progressively expands, it not only requires good oilness, also must have good rust-preventing characteristic.Lubrication product at grease product after the use through one period, the lubricating grease on its surface can hardening, ftracture, come off, especially more can accelerated deterioration process under salt fog condition, and its rustless property can not be satisfactory.But and adopt common slushing oil to be coated on wireline, its perviousness, rustless property can be guaranteed, but its adhesion property is bad, easily gutter down from wireline, affect result of use.

For this situation; the present invention researches and develops a kind of novel fire resistant lubrication grease type rust preventing oil; ointment shape; spread upon on rope and can not gutter down; add protective material composition; avoid the too high slushing oil that causes of temperature to lose efficacy, layer protecting film can be formed at body surfaces such as metallic cables, prevent moisture and oxygen to corrosion of metal.

Summary of the invention

The object of this invention is to provide a kind of high temperature resistant lubrication grease type rust preventing oil and preparation method thereof.

In order to realize object of the present invention, the present invention is by following scheme implementation:

A kind of high temperature resistant lubrication grease type rust preventing oil, is made up of the raw material of following weight part: Simethicone 13-15, axunge 19-22, Vaseline 36-42, methyl palmitate 1-2, No. 7 machinery oil 12-14, tung oil 7-10, superfine powder of polytetrafluoroethylene 3-5, ground silica 3-5, ammonium polyphosphate 0.6-1, a-hydroxy octadecadienoic acid 1-2, oxidized petrolatum barium soap 5-7, protective material 2.5-4;

Described protective material is prepared from by the raw material of following weight part: ethene-acetate ethylene copolymer 9-12, methacrylic ester 7-10, polyester emulsion 12-14, linking agent TAIC 1-2, alcohol ester 12 2-3, Terpineol 350 1.5-2.5, oleum lini 2-3, glycerine 5-7, precipitated chalk 3-5, ground silica 1.6-2, super fine magnesium hydroxide 2-3, MALEIC ANHYDRIDE 3-5.5; First preparation method adds oleum lini, glycerine, agitation grinding 60-80 minute by after precipitated chalk, ground silica, super fine magnesium hydroxide mixing, forms dispersion; Then ethene-acetate ethylene copolymer, methacrylic ester, linking agent TAIC are mixed, be heated to 90 DEG C-105 DEG C stirring reaction 2-3 hour, be cooled to 50 DEG C-60 DEG C again, add all the other remaining components, stir 30-40 minute with the speed of 400-500 rev/min; Finally be cooled to room temperature, add dispersion, stir and obtain protective material.

One of the present invention is high temperature resistant lubrication grease type rust preventing oil, be made up of following concrete steps:

(1) tung oil is mixed with Simethicone, then add ground silica, axunge, then gradation adds Vaseline, fully grinding 2-2.5 hour;

(2) a-hydroxy octadecadienoic acid, oxidized petrolatum barium soap are mixed, be heated to 60 DEG C-80 DEG C, insulation 40-60 minute, is then cooled to 50 DEG C-60 DEG C, adds methyl palmitate, ammonium polyphosphate, insulation reaction 30-40 minute;

(3) step (1) is mixed with step (2), add protective material, stir 30-40 minute with the speed of 200-300 rev/min; then all the other remaining components are added; be heated to 60 DEG C-80 DEG C, continue to stir 1.5-2 hour, then namely cold going obtain rust preventing grease of the present invention to room temperature.

Excellent effect of the present invention is: the present invention adds ground silica, ammonium polyphosphate etc. and has resistant to elevated temperatures composition, prevents grease deterioration; Add superfine powder of polytetrafluoroethylene, the interpolation of mating protection agent, can form firmly adsorption film in metallic surface, the erosion of anti-sealing and oxygen causes getting rusty, and increases oilness and high-temperature stability; Anti-rust and lubrication excellent effect of the present invention, oil-film stabilization, not easily runs off, and is applicable to the use such as elevator rope, lifting machine.

Embodiment

Below by specific examples, the present invention is described in detail.

A kind of high temperature resistant lubrication grease type rust preventing oil, is made up of the raw material of following weight part (kilogram): Simethicone 13, axunge 19, Vaseline 36, methyl palmitate 1, No. 7 machinery oil 12, tung oil 7, superfine powder of polytetrafluoroethylene 3, ground silica 3, ammonium polyphosphate 0.6, a-hydroxy octadecadienoic acid 1, oxidized petrolatum barium soap 5, protective materials 2.5;

Described protective material is prepared from by the raw material of following weight part (kilogram): ethene-acetate ethylene copolymer 9, methacrylic ester 7, polyester emulsion 12, linking agent TAIC 1, alcohol ester 12, Terpineol 350 1.5, oleum lini 2, glycerine 5, precipitated chalk 3, ground silica 1.6, super fine magnesium hydroxide 2, MALEIC ANHYDRIDE 3; First preparation method adds oleum lini, glycerine, agitation grinding 60-80 minute by after precipitated chalk, ground silica, super fine magnesium hydroxide mixing, forms dispersion; Then ethene-acetate ethylene copolymer, methacrylic ester, linking agent TAIC are mixed, be heated to 90 DEG C-105 DEG C stirring reaction 2-3 hour, be cooled to 50 DEG C-60 DEG C again, add all the other remaining components, stir 30-40 minute with the speed of 400-500 rev/min; Finally be cooled to room temperature, add dispersion, stir and obtain protective material.

One of the present invention is high temperature resistant lubrication grease type rust preventing oil, be made up of following concrete steps:

(1) tung oil is mixed with Simethicone, then add ground silica, axunge, then gradation adds Vaseline, fully grinding 2-2.5 hour;

(2) a-hydroxy octadecadienoic acid, oxidized petrolatum barium soap are mixed, be heated to 60 DEG C-80 DEG C, insulation 40-60 minute, is then cooled to 50 DEG C-60 DEG C, adds methyl palmitate, ammonium polyphosphate, insulation reaction 30-40 minute;

(3) step (1) is mixed with step (2), add protective material, stir 30-40 minute with the speed of 200-300 rev/min; then all the other remaining components are added; be heated to 60 DEG C-80 DEG C, continue to stir 1.5-2 hour, then namely cold going obtain rust preventing grease of the present invention to room temperature.

The rust preventing grease outward appearance that the present invention makes is the ointment of smooth even, can room temperature coating or heating coating, and salt spray resistance is tested: be 35 DEG C in temperature, and through 150 hours, 45# steel was corrosion-free; Wet-heat resisting is tested: be 50 DEG C in temperature, and through 700 hours, 45# steel was corrosion-free.

Claims (2)

1. a high temperature resistant lubrication grease type rust preventing oil, it is characterized in that, be made up of the raw material of following weight part: Simethicone 13-15, axunge 19-22, Vaseline 36-42, methyl palmitate 1-2, No. 7 machinery oil 12-14, tung oil 7-10, superfine powder of polytetrafluoroethylene 3-5, ground silica 3-5, ammonium polyphosphate 0.6-1, a-hydroxy octadecadienoic acid 1-2, oxidized petrolatum barium soap 5-7, protective material 2.5-4;

Described protective material is prepared from by the raw material of following weight part: ethene-acetate ethylene copolymer 9-12, methacrylic ester 7-10, polyester emulsion 12-14, linking agent TAIC 1-2, alcohol ester 12 2-3, Terpineol 350 1.5-2.5, oleum lini 2-3, glycerine 5-7, precipitated chalk 3-5, ground silica 1.6-2, super fine magnesium hydroxide 2-3, MALEIC ANHYDRIDE 3-5.5; First preparation method adds oleum lini, glycerine, agitation grinding 60-80 minute by after precipitated chalk, ground silica, super fine magnesium hydroxide mixing, forms dispersion; Then ethene-acetate ethylene copolymer, methacrylic ester, linking agent TAIC are mixed, be heated to 90 DEG C-105 DEG C stirring reaction 2-3 hour, be cooled to 50 DEG C-60 DEG C again, add all the other remaining components, stir 30-40 minute with the speed of 400-500 rev/min; Finally be cooled to room temperature, add dispersion, stir and obtain protective material.

2. a kind of high temperature resistant lubrication grease type rust preventing oil according to claim 1, is characterized in that, be made up of following concrete steps:

(1) tung oil is mixed with Simethicone, then add ground silica, axunge, then gradation adds Vaseline, fully grinding 2-2.5 hour;

(2) a-hydroxy octadecadienoic acid, oxidized petrolatum barium soap are mixed, be heated to 60 DEG C-80 DEG C, insulation 40-60 minute, is then cooled to 50 DEG C-60 DEG C, adds methyl palmitate, ammonium polyphosphate, insulation reaction 30-40 minute;

(3) step (1) is mixed with step (2), add protective material, stir 30-40 minute with the speed of 200-300 rev/min; then all the other remaining components are added; be heated to 60 DEG C-80 DEG C, continue to stir 1.5-2 hour, then namely cold going obtain rust preventing grease of the present invention to room temperature.