CN104531319A - Ship plate rolling machine anti-rust oil - Google Patents

Abstract

The present invention discloses a ship plate rolling machine anti-rust oil, which comprises the following raw materials by weight: 0.5-1 part of sodium hypochlorite, 60-80 parts of 10# machine oil, 0.3-0.5 part of nitrilotriacetic acid, 2-3 parts of tetradecanol oleate, 4-6 parts of neutral barium dinonylnaphthalene sulfonate, 0.3-1 part of stannous sulfate, 3-4 parts of linseed oil, 1-2 parts of calcium stearate, 0.6-1 part of naphthenic acid soap, 2-3 parts of ethyl acetate, 0.4-1 part of lauric diethanolamide, 0.5-1 part of polybenzimidazole, and 3-5 parts of film forming machine oil. According to the present invention, the added film forming machine oil pentaerythrite oleate with characteristics of excellent lubricity and good surface film forming property and the dodecyl alcohol ester are subjected to co-mixing modification so as to significantly improve the film forming effect of the finished product and reduce the film forming temperature, and the added rare earth lanthanum ions and the OH<-1> produced during the oxygen uptake etching process occurring on the metal substrate surface can produce the insoluble complex so as to slow down the etching electrode reaction and provide the good slow-release effect.

Description

A kind of plate-rolling machine for ship slushing oil

Technical field

The present invention relates generally to lubricating oil field, particularly relates to a kind of plate-rolling machine for ship slushing 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 plate-rolling machine for ship slushing oil.

The present invention is achieved by the following technical solutions:

A kind of plate-rolling machine for ship slushing oil, is characterized in that what it was made up of the raw material of following weight parts:

Clorox 0.5-1, No. 10 machinery oil 60-80, nitrilotriacetic acid 0.3-0.5, tetradecyl alcohol oleic acid ester 2-3, neutral dinonyl naphthalene sulfonate barium 4-6, stannous sulfate 0.3-1, Semen Lini oil 3-4, calcium stearate 1-2, naphthenic soap 0.6-1, vinyl acetic monomer 2-3, lauric acid diethyl amide 0.4-1, polybenzimidazole 0.5-1, film forming machinery oil 3-5;

Described film forming machinery oil is made up of the raw material of following weight parts:

Deionized water 50-60, Lauryl Alcohol ester 5-7, PETO 2-3, linking agent TAIC 0.1-0.2, trihydroxy ethylamine oleate soap 2-3, lanthanum nitrate 3-4, machinery oil 90-100, primary zinc phosphate 6-10,28% ammoniacal liquor 40-50, silane coupling agent KH560 0.1-0.2;

Get the 20-30% of above-mentioned trihydroxy ethylamine oleate soap weight, join in PETO, at 60-70 DEG C, be uniformly mixed 30-40 minute, obtain oil in water emulsion acid esters;

Lauryl Alcohol ester is joined in deionized water, adds oil in water emulsion acid esters, linking agent TAIC under agitation condition successively, at 73-80 DEG C, be uniformly mixed 1-2 hour, obtain film coalescence aid;

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

Join in machinery oil by remaining trihydroxy ethylamine oleate soap, add above-mentioned film coalescence aid, rare earth ammoniacal liquor, insulation reaction 20-30 minute at 120-125 DEG C after stirring, dehydration, obtains described film forming machinery oil.

2, a preparation method for plate-rolling machine for ship slushing oil as claimed in claim 1, is characterized in that comprising the following steps:

(1) naphthenic soap is joined in vinyl acetic monomer, after stirring, add Semen Lini oil, stir, add stannous sulfate, stir;

(2) lauric acid diethyl amide is joined in No. 10 machinery oil, after stirring, add tetradecyl alcohol oleic acid ester, nitrilotriacetic acid, insulated and stirred 20-30 minute at 90-100 DEG C;

(3) by each raw material mixing after above-mentioned process, calcium stearate is added after stirring, stir, join in reactor, add neutral dinonyl naphthalene sulfonate barium, at 100-120 DEG C, be uniformly mixed 20-30 minute, add clorox, 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 film forming machinery oil that the present invention adds: PETO has excellent oilness, good surface filming, with Lauryl Alcohol ester blending and modifying, the film-formation result of finished product can be significantly improved, be lowered into film temperature, 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 effectively can protect the surface of plate-rolling machine for ship, forms stable oil film, and this oil film surface resistive is high, and salt fog resistance, abrasion resistance are good, and peel strength is high, and protected effect is lasting.

Embodiment

Embodiment 1

A kind of plate-rolling machine for ship slushing oil, is characterized in that what it was made up of the raw material of following weight parts (kilogram):

Clorox 0.5, No. 10 machinery oil 80, nitrilotriacetic acid 0.5, tetradecyl alcohol oleic acid ester 2, neutral dinonyl naphthalene sulfonate barium 6, stannous sulfate 0.3, Semen Lini oil 3, calcium stearate 2, naphthenic soap 0.6, vinyl acetic monomer 3, lauric acid diethyl amide 0.4, polybenzimidazole 0.5, film forming machinery oil 5;

Described film forming machinery oil is made up of the raw material of following weight parts:

Deionized water 60, Lauryl Alcohol ester 7, PETO 2, linking agent TAIC 0.2, trihydroxy ethylamine oleate soap 3, lanthanum nitrate 4, machinery oil 100, primary zinc phosphate 10,28% ammoniacal liquor 50, silane coupling agent KH560 0.2;

Get 30% of above-mentioned trihydroxy ethylamine oleate soap weight, join in PETO, at 70 DEG C, be uniformly mixed 40 minutes, obtain oil in water emulsion acid esters;

Lauryl Alcohol ester is joined in deionized water, adds oil in water emulsion acid esters, linking agent TAIC under agitation condition successively, at 80 DEG C, be uniformly mixed 2 hours, obtain film coalescence aid;

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

Join in machinery oil by remaining trihydroxy ethylamine oleate soap, add above-mentioned film coalescence aid, rare earth ammoniacal liquor after stirring, insulation reaction 20 minutes at 125 DEG C, dehydration, obtains described film forming machinery oil.

A preparation method for plate-rolling machine for ship slushing oil, is characterized in that comprising the following steps:

(1) naphthenic soap is joined in vinyl acetic monomer, after stirring, add Semen Lini oil, stir, add stannous sulfate, stir;

(2) lauric acid diethyl amide is joined in No. 10 machinery oil, after stirring, add tetradecyl alcohol oleic acid ester, nitrilotriacetic acid, insulated and stirred 30 minutes at 100 DEG C;

(3) by each raw material mixing after above-mentioned process, add calcium stearate after stirring, stir, join in reactor, add neutral dinonyl naphthalene sulfonate barium, at 120 DEG C, be uniformly mixed 30 minutes, add clorox, reduce the temperature to 90 DEG C, dehydration, is uniformly mixed 3 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 plate-rolling machine for ship slushing oil, is characterized in that what it was made up of the raw material of following weight parts:

Clorox 0.5-1, No. 10 machinery oil 60-80, nitrilotriacetic acid 0.3-0.5, tetradecyl alcohol oleic acid ester 2-3, neutral dinonyl naphthalene sulfonate barium 4-6, stannous sulfate 0.3-1, Semen Lini oil 3-4, calcium stearate 1-2, naphthenic soap 0.6-1, vinyl acetic monomer 2-3, lauric acid diethyl amide 0.4-1, polybenzimidazole 0.5-1, film forming machinery oil 3-5;

Described film forming machinery oil is made up of the raw material of following weight parts:

Deionized water 50-60, Lauryl Alcohol ester 5-7, PETO 2-3, linking agent TAIC 0.1-0.2, trihydroxy ethylamine oleate soap 2-3, lanthanum nitrate 3-4, machinery oil 90-100, primary zinc phosphate 6-10,28% ammoniacal liquor 40-50, silane coupling agent KH560 0.1-0.2;

Get the 20-30% of above-mentioned trihydroxy ethylamine oleate soap weight, join in PETO, at 60-70 DEG C, be uniformly mixed 30-40 minute, obtain oil in water emulsion acid esters;

Lauryl Alcohol ester is joined in deionized water, adds oil in water emulsion acid esters, linking agent TAIC under agitation condition successively, at 73-80 DEG C, be uniformly mixed 1-2 hour, obtain film coalescence aid;

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

Join in machinery oil by remaining trihydroxy ethylamine oleate soap, add above-mentioned film coalescence aid, rare earth ammoniacal liquor, insulation reaction 20-30 minute at 120-125 DEG C after stirring, dehydration, obtains described film forming machinery oil.

2. a preparation method for plate-rolling machine for ship slushing oil as claimed in claim 1, is characterized in that comprising the following steps:

(1) naphthenic soap is joined in vinyl acetic monomer, after stirring, add Semen Lini oil, stir, add stannous sulfate, stir;

(2) lauric acid diethyl amide is joined in No. 10 machinery oil, after stirring, add tetradecyl alcohol oleic acid ester, nitrilotriacetic acid, insulated and stirred 20-30 minute at 90-100 DEG C;

(3) by each raw material mixing after above-mentioned process, calcium stearate is added after stirring, stir, join in reactor, add neutral dinonyl naphthalene sulfonate barium, at 100-120 DEG C, be uniformly mixed 20-30 minute, add clorox, 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.