CN104726189A - Rust-preventative oil for sealed storage in sea transportation - Google Patents

Abstract

The invention discloses rust-preventative oil for sealed storage in sea transportation. The rust-preventative oil is prepared from the following raw materials in parts by weight: 50-60 parts of 500sn base oil, 0.2-1 part of vitamin e acetate, 1-2 parts of para-toluenesulfonic acid, 1-2 parts of alkylphenol polyoxyethylene ether phosphate, 1-3 parts of sulphosodium succinate dioctyl ester, 1-2 parts of sodium pentachlorophenate, 0.5-1 part of diethylene glycol dibenzoate, 2-4 parts of petroleum ether, 2-5 parts of dodecenylsuccinic acid, 1-2 parts of calcium acetate, 0.5-1 part of polyethyleneimine and 3-5 parts of wear-resistant mechanical oil. The wear-resistant mechanical oil added into the rust-preventative oil disclosed by the invention can be used for forming a molecular directional adsorption membrane on a metal surface so as to reduce friction; the obtained modified terpene resin is good in cohesiveness, high in thermal stability, capable of promoting the compatibility between materials and capable of enhancing the adhesion force of a coating; as a generally used metal surface treating agent, zinc dihydrogen phosphate has a quite good rust-preventive and anticorrosive effect; the added rare-earth lanthanum ions can generate an insoluble complex with OH<-> generated during oxygen-uptake corrosion on the surface of a metal base material so as to alleviate corrosive electrode reaction and take a quite good slow-release effect.

Description

A kind of sea-freight sealed anti-rust oil

Technical field

The present invention relates generally to lubricating oil field, particularly relates to a kind of sea-freight sealed anti-rust oil.

Background technology

Corrosion is one of principal mode that fastening piece is destroyed, and can cause very large loss to automobile, motorcycle and various vehicle, machinery.According to statistics, the direct economic loss caused due to metallic corrosion every year accounts for the 2-4% of total value of production in national economy, metal is in storage, transport and use procedure, due to the impact by materials such as steam, oxygen, acid, alkali, salt and carbide in ambiance, under the condition of certain temperature, humidity and time duration, physics, chemical transformation and corrosion occurs can be there is.The corrosion of metal, can cause the loss of metal and the decline of metallic element function and forfeiture.Corrosion of metal is because metal is with malaria or electrolyte solution contacts, and generation oxidizing reaction causes, and therefore needs the rust-proof effect improving constantly slushing oil, extends the guard time of slushing oil, strengthens antirust surface resistive, makes an effort for reducing loss.

Summary of the invention

The object of the invention is just to provide a kind of sea-freight sealed anti-rust oil.

The present invention is achieved by the following technical solutions:

A kind of sea-freight sealed anti-rust oil, is characterized in that what it was made up of the raw material of following weight parts:

500sn base oil 55-60, VITAMIN e acetic ester 0.2-1, tosic acid 1-2, alkylphenol polyoxyethylene phosphoric acid ester 1-2, Dioctyl Sodium Sulfosuccinate 1-3, sodium pentachlorophenate 1-2, diethylene glycol dibenzoate 0.5-1, sherwood oil 2-4, dodecenylsuccinic acid 2-5, calcium acetate 1-2, polymine 0.5-1, wear-resistant machinery oil 3-5;

Described wear-resistant machinery oil is made up of the raw material of following weight parts:

Palmitinic acid 0.3-0.5, terpine resin 2-3, T321 sulfide isobutene 5-7, ricinolic acid 4-6, glycerol 20-30, primary zinc phosphate 6-10,28% ammoniacal liquor 40-50, glyceryl monostearate 1-2, machinery oil 70-80, lanthanum nitrate 2-3, silane coupling agent KH560 0.1-0.2;

Ricinolic acid is joined in glycerol, under agitation condition, drip the vitriol oil of system weight of material 1.5-2%, dropwise post-heating to 160-170 DEG C, insulation reaction 3-5 hour, obtain esterification material;

Get the 30-40% of above-mentioned silane coupling agent KH560 weight, join in palmitinic acid, stir, add esterification material, insulation reaction 1-2 hour at 150-160 DEG C, reduction temperature is 85-90 DEG C, add terpine resin, insulated and stirred 30-40 minute, obtain modified terpene resin;

Primary zinc phosphate is joined in 28% ammoniacal liquor, be uniformly mixed 6-10 minute; Add after lanthanum nitrate is mixed with remaining silane coupling agent KH560, stir, obtain rare earth ammoniacal liquor;

Joined by glyceryl monostearate in machinery oil, add above-mentioned modified terpene resin, rare earth ammoniacal liquor, insulation reaction 20-30 minute at 120-125 DEG C after stirring, dehydration, obtains described wear-resistant machinery oil;

Described terpine resin is terpine resin T-80, and vitriol oil concentration is 98%.

2, a preparation method for sea-freight sealed anti-rust oil as claimed in claim 1, is characterized in that comprising the following steps:

(1) by sodium pentachlorophenate, calcium acetate mixing, add sherwood oil, alkylphenol polyoxyethylene phosphoric acid ester after stirring, stir, add the 20-30% of above-mentioned 500sn base oil weight, at 40-50 DEG C, be uniformly mixed 20-3 minute;

(2) by dodecenylsuccinic acid, tosic acid mixing, Dioctyl Sodium Sulfosuccinate is added, insulation mixing 6-10 minute at 60-70 DEG C;

(3) by the raw material mixing after above-mentioned process, join after stirring in reactor, add remaining 500sn base oil, at 100-120 DEG C, be uniformly mixed 20-30 minute, add polymine, reduce the temperature to 80-90 DEG C, dehydration, is uniformly mixed 2-3 hour;

(4) temperature of reaction kettle is reduced to 50-60 DEG C, adds each raw material of residue, be constantly stirred to normal temperature, filter discharging.

Advantage of the present invention is:

The wear-resistant machinery oil added in of the present invention: first ricinolic acid and glycerol are carried out esterification, the palmitinic acid of silanization and remaining alcohol are proceeded esterification, modification is carried out afterwards with terpine resin, palmitinic acid is as higher fatty acid, molecular orientation adsorption film can be formed in metallic surface, reduce friction, the modified terpene resin cohesiveness obtained is good, thermostability is strong, the consistency of storeroom can be promoted, and the sticking power of film can be strengthened, primary zinc phosphate is as a kind of conventional metal conditioner, there is good derusting anti-corrosive effect, the lanthanum ion added can with the OH produced in metallic substrate surface generation oxygen uptake corrosion process ^-produce insoluble complex, the electrode reaction of slowing down corrosion, plays good slow release effect.

Slushing oil of the present invention has superpower rustless property, the rust-proof effect of super-long-term, effectively can protect smoothness and the integrity of metallic surface, is specially adapted to way far away sea-freight and seals the antirust of metal works up for safekeeping.

Embodiment

Embodiment 1

A kind of sea-freight sealed anti-rust oil, is characterized in that what it was made up of the raw material of following weight parts (kilogram):

500sn base oil 60, VITAMIN e acetic ester 0.2, tosic acid 2, alkylphenol polyoxyethylene phosphoric acid ester 2, Dioctyl Sodium Sulfosuccinate 1, sodium pentachlorophenate 1, diethylene glycol dibenzoate 0.5, sherwood oil 4, dodecenylsuccinic acid 2, calcium acetate 1, polymine 0.5, wear-resistant machinery oil 3;

Described wear-resistant machinery oil is made up of the raw material of following weight parts:

Palmitinic acid 0.5, terpine resin 2, T321 sulfide isobutene 7, ricinolic acid 6, glycerol 30, primary zinc phosphate 10,28% ammoniacal liquor 50, glyceryl monostearate 1, machinery oil 70, lanthanum nitrate 3, silane coupling agent KH5600.2;

Joined by ricinolic acid in glycerol, drip the vitriol oil of system weight of material 1.5% under agitation condition, dropwise post-heating to 170 DEG C, insulation reaction 5 hours, obtains esterification material;

Get 40% of above-mentioned silane coupling agent KH560 weight, join in palmitinic acid, stir, add esterification material, insulation reaction 2 hours at 160 DEG C, reducing temperature is 90 DEG C, and add terpine resin, insulated and stirred 40 minutes, obtains modified terpene resin;

Primary zinc phosphate is joined in 28% ammoniacal liquor, be uniformly mixed 10 minutes; Add after lanthanum nitrate is mixed with remaining silane coupling agent KH560, stir, obtain rare earth ammoniacal liquor;

Joined by glyceryl monostearate in machinery oil, add above-mentioned modified terpene resin, rare earth ammoniacal liquor after stirring, insulation reaction 30 minutes at 125 DEG C, dehydration, obtains described wear-resistant machinery oil;

Described terpine resin is terpine resin T-80, and vitriol oil concentration is 98%.

Transport by sea the preparation method of sealed anti-rust oil, it is characterized in that comprising the following steps:

(1) by sodium pentachlorophenate, calcium acetate mixing, add sherwood oil, alkylphenol polyoxyethylene phosphoric acid ester after stirring, stir, add the 20-30% of above-mentioned 500sn base oil weight, at 40-50 DEG C, be uniformly mixed 3 minutes;

(2) by dodecenylsuccinic acid, tosic acid mixing, add Dioctyl Sodium Sulfosuccinate, at 70 DEG C, be incubated mixing 10 minutes;

(3) by the raw material mixing after above-mentioned process, join after stirring in reactor, add remaining 500sn base oil, be uniformly mixed 30 minutes, add polymine at 120 DEG C, reduce the temperature to 90 DEG C, dehydration, is uniformly mixed 2 hours;

(4) temperature of reaction kettle is reduced to 60 DEG C, adds each raw material of residue, be constantly stirred to normal temperature, filter discharging.

Performance test:

Apparent: without precipitation, to separate out without layering, nodeless mesh thing;

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 sea-freight sealed anti-rust oil, is characterized in that what it was made up of the raw material of following weight parts:

500sn base oil 55-60, VITAMIN e acetic ester 0.2-1, tosic acid 1-2, alkylphenol polyoxyethylene phosphoric acid ester 1-2, Dioctyl Sodium Sulfosuccinate 1-3, sodium pentachlorophenate 1-2, diethylene glycol dibenzoate 0.5-1, sherwood oil 2-4, dodecenylsuccinic acid 2-5, calcium acetate 1-2, polymine 0.5-1, wear-resistant machinery oil 3-5;

Described wear-resistant machinery oil is made up of the raw material of following weight parts:

Palmitinic acid 0.3-0.5, terpine resin 2-3, T321 sulfide isobutene 5-7, ricinolic acid 4-6, glycerol 20-30, primary zinc phosphate 6-10,28% ammoniacal liquor 40-50, glyceryl monostearate 1-2, machinery oil 70-80, lanthanum nitrate 2-3, silane coupling agent KH560 0.1-0.2;

Ricinolic acid is joined in glycerol, under agitation condition, drip the vitriol oil of system weight of material 1.5-2%, dropwise post-heating to 160-170 DEG C, insulation reaction 3-5 hour, obtain esterification material;

Get the 30-40% of above-mentioned silane coupling agent KH560 weight, join in palmitinic acid, stir, add esterification material, insulation reaction 1-2 hour at 150-160 DEG C, reduction temperature is 85-90 DEG C, add terpine resin, insulated and stirred 30-40 minute, obtain modified terpene resin;

Primary zinc phosphate is joined in 28% ammoniacal liquor, be uniformly mixed 6-10 minute; Add after lanthanum nitrate is mixed with remaining silane coupling agent KH560, stir, obtain rare earth ammoniacal liquor;

Joined by glyceryl monostearate in machinery oil, add above-mentioned modified terpene resin, rare earth ammoniacal liquor, insulation reaction 20-30 minute at 120-125 DEG C after stirring, dehydration, obtains described wear-resistant machinery oil;

Described terpine resin is terpine resin T-80, and vitriol oil concentration is 98%.

2. a preparation method for sea-freight sealed anti-rust oil as claimed in claim 1, is characterized in that comprising the following steps:

(1) by sodium pentachlorophenate, calcium acetate mixing, add sherwood oil, alkylphenol polyoxyethylene phosphoric acid ester after stirring, stir, add the 20-30% of above-mentioned 500sn base oil weight, at 40-50 DEG C, be uniformly mixed 20-30 minute;

(2) by dodecenylsuccinic acid, tosic acid mixing, Dioctyl Sodium Sulfosuccinate is added, insulation mixing 6-10 minute at 60-70 DEG C;

(3) by the raw material mixing after above-mentioned process, join after stirring in reactor, add remaining 500sn base oil, at 100-120 DEG C, be uniformly mixed 20-30 minute, add polymine, reduce the temperature to 80-90 DEG C, dehydration, is uniformly mixed 2-3 hour;

(4) temperature of reaction kettle is reduced to 50-60 DEG C, adds each raw material of residue, be constantly stirred to normal temperature, filter discharging.