CN104450023A - Rust-proof oil for metal processing molding - Google Patents

Abstract

The invention discloses rust-proof oil for metal processing molding. The rust-proof oil comprises the following raw materials in parts by weight: 2-3 parts of sulfurized olefin cottonseed oil T405, 2-3 parts of calcium stearyl lactylate, 1-2 parts of diacetone alcohol, 70-80 parts of 400sn base oil, 2-3 parts of polyglycerol fatty acid ester, 2-4 parts of ethylene carbonate, 2-6 parts of lanolin, 2-3 parts of magnesium ethoxylate, 1-2 parts of fatty alcohol polyoxyethylene ether, 1-2 parts of sodium diacetate, 1-2 parts of 6-tert-butyl-o-cresol, 1-2 parts of phenethanolamine, 2-3 parts of trihexyl trimellitate and 10-20 parts of rare earth corrosion-inhibiting hydraulic oil. The rare earth corrosion-inhibiting hydraulic oil is added to the rust-proof oil; by mixing polyepoxysuccinic acid and phosphate, good synergistic effect can be played and stable corrosion-inhibiting function is achieved; by the aluminosilicate sol, the compatibility among various materials can be promoted and the film-forming effect of a finished product is improved; the added rare earth ions can be reacted with OH<-> generated during the oxygen absorption corrosion process on the surface of a metal substrate to produce an insoluble complex and the electrode reaction of the corrosion is slowed so as to achieve very good slow-release effect.

Description

The shaping slushing oil of a kind of intermetallic composite coating

Technical field

The present invention relates generally to lubricating oil field, particularly relates to the shaping slushing oil of a kind of intermetallic composite coating.

Background technology

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 in metal.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 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 2% ~ 4% of total value of production in national economy; for avoiding corrosion, reducing the loss; people have employed various method; base material is protected to be the most general method with antirust grease; the slushing oil Problems existing of now is also a lot; such as corrosion-resistant, weather resistance, tackiness, bad; the phenomenon that easy appearance is hardening, come off, ftracture; therefore need the overall quality improving constantly slushing oil, reach better antirust corrosion mitigating effect.

Summary of the invention

The object of the invention is just to provide the shaping slushing oil of a kind of intermetallic composite coating.

The present invention is achieved by the following technical solutions:

The shaping slushing oil of a kind of intermetallic composite coating, it is made up of the raw material of following weight parts:

Sulfurized olefin cotton oil T405 2-3, CSL 2-3, diacetone alcohol 1-2,400sn base oil 70-80, polyglycerol fatty acid ester 2-3, NSC 11801 2-4, lanolin 2-6, epoxyeicosatrienoic acid magnesium 2-3, fatty alcohol-polyoxyethylene ether 1-2, sodium Diacetate 1-2,6-butyl o-cresol 1-2, Phenylethanolamine 1-2, the own ester 2-3 of tri trimellitate, rare earth inhibiting solution force feed 10-20;

Described rare earth inhibiting solution force feed is made up of the raw material of following weight parts:

Poly-epoxy succinic acid 2-3, tetraethyl orthosilicate 3-5, SODIUM PHOSPHATE, MONOBASIC 1-2, sodium lauryl sulphate 0.8-1, aluminum oxide 0.7-2, dodecenylsuccinic acid 10-15, hydraulic efficiency oil 100-110, deionized water 70-80, sodium hydroxide 3-5, cerous nitrate 3-4, Span80 0.5-1;

The 16-20% of SODIUM PHOSPHATE, MONOBASIC with above-mentioned deionized water weight is mixed, adds poly-epoxy succinic acid after stirring, fully mix, obtain acidification corrosion inhibitor;

The 40-50% getting residue deionized water weight mixes with sodium lauryl sulphate, and stir, add tetraethyl orthosilicate, aluminum oxide, drip ammoniacal liquor under agitation condition, adjustment PH is 7.8-9, stirs, obtains silicon-aluminum sol;

Dodecenylsuccinic acid is mixed with sodium hydroxide, joins after stirring in remaining deionized water, fully mix, add cerous nitrate, insulated and stirred 20-30 minute at 60-65 DEG C, obtain rare earth dispersion liquid;

Joined by Span80 in hydraulic efficiency oil, add above-mentioned rare earth dispersion liquid, acidification corrosion inhibitor, silicon-aluminum sol, insulation reaction 20-30 minute at 80-90 DEG C after stirring, dehydration, obtains described rare earth inhibiting solution force feed.

2, a preparation method for the shaping slushing oil of intermetallic composite coating as claimed in claim 1, is characterized in that comprising the following steps:

(1) CSL mixed with NSC 11801, at 40-60 DEG C, insulation mixing 5-10 minute, adds above-mentioned 400sn base oil weight 20-30%, stirs 20-30 minute at 80-90 DEG C;

(2) by lanolin, the own ester of tri trimellitate, diacetone alcohol mixing, be uniformly mixed 20-30 minute at 60-70 DEG C, add Phenylethanolamine, be uniformly mixed to normal temperature;

(3) by sodium Diacetate, the mixing of epoxyeicosatrienoic acid magnesium, add the own ester of tri trimellitate after stirring, at 60-70 DEG C, be uniformly mixed 10-15 minute;

(4) by each raw material mixing after above-mentioned process, send into reactor, add remaining 300sn base oil, stir, dehydration, is uniformly mixed 2-3 hour at 80-85 DEG C;

(5) 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:

Rare earth rust protection liquid force feed is added in slushing oil of the present invention; Wherein poly-epoxy succinic acid is mixed with phosphoric acid salt, good synergy can be played, there is stable corrosion inhibitive function; Silicon-aluminum sol can promote the consistency of each storeroom, improves the film-formation result of finished product; The rare earth 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 good moulding property, can reduce and add man-hour low-frictional force to the demand of power and power, and flow of metal can be made even, and the residue reply subsequent handling remaining in metallic surface is as tempering, welding or paint harmless, and can be easy to removing.

Embodiment

Embodiment 1

The shaping slushing oil of a kind of intermetallic composite coating, is characterized in that what it was made up of the raw material of following weight parts (kilogram):

The own ester 3 of sulfurized olefin cotton oil T405 2, CSL 3, diacetone alcohol 2,400sn base oil 80, polyglycerol fatty acid ester 2, NSC 11801 4, lanolin 6, epoxyeicosatrienoic acid magnesium 2, fatty alcohol-polyoxyethylene ether 2, sodium Diacetate 1,6-butyl o-cresol 1, Phenylethanolamine 1, tri trimellitate, rare earth inhibiting solution force feed 10;

Described rare earth inhibiting solution force feed is made up of the raw material of following weight parts:

Poly-epoxy succinic acid 3, tetraethyl orthosilicate 3-5, SODIUM PHOSPHATE, MONOBASIC 1, sodium lauryl sulphate 0.8, aluminum oxide 0.7, dodecenylsuccinic acid 15, hydraulic efficiency oil 110, deionized water 70-80, sodium hydroxide 5, cerous nitrate 3, Span80 0.5;

SODIUM PHOSPHATE, MONOBASIC is mixed with 20% of above-mentioned deionized water weight, adds poly-epoxy succinic acid after stirring, fully mix, obtain acidification corrosion inhibitor;

Get residue deionized water weight 50% mixes with sodium lauryl sulphate, stirs, adds tetraethyl orthosilicate, aluminum oxide, drip ammoniacal liquor under agitation condition, regulate PH to be 7.8, stir, obtain silicon-aluminum sol;

Dodecenylsuccinic acid is mixed with sodium hydroxide, joins after stirring in remaining deionized water, fully mix, add cerous nitrate, insulated and stirred 20-30 minute at 65 DEG C, obtain rare earth dispersion liquid;

Joined by Span80 in hydraulic efficiency oil, add above-mentioned rare earth dispersion liquid, acidification corrosion inhibitor, silicon-aluminum sol after stirring, insulation reaction 30 minutes at 90 DEG C, dehydration, obtains described rare earth inhibiting solution force feed.

A preparation method for the shaping slushing oil of intermetallic composite coating, is characterized in that comprising the following steps:

(1) CSL is mixed with NSC 11801, be incubated mixing at 60 DEG C 10 minutes, stir 20 minutes at adding above-mentioned 400sn base oil weight 30%, 90 DEG C;

(2) by lanolin, the own ester of tri trimellitate, diacetone alcohol mixing, be uniformly mixed 30 minutes at 70 DEG C, add Phenylethanolamine, be uniformly mixed to normal temperature;

(3) by sodium Diacetate, the mixing of epoxyeicosatrienoic acid magnesium, add the own ester of tri trimellitate after stirring, at 70 DEG C, be uniformly mixed 15 minutes;

(4) by each raw material mixing after above-mentioned process, send into reactor, add remaining 300sn base oil, stir, dehydration, is uniformly mixed 3 hours at 85 DEG C;

(5) 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. the shaping slushing oil of intermetallic composite coating, is characterized in that what it was made up of the raw material of following weight parts:

Sulfurized olefin cotton oil T405 2-3, CSL 2-3, diacetone alcohol 1-2,400sn base oil 70-80, polyglycerol fatty acid ester 2-3, NSC 11801 2-4, lanolin 2-6, epoxyeicosatrienoic acid magnesium 2-3, fatty alcohol-polyoxyethylene ether 1-2, sodium Diacetate 1-2,6-butyl o-cresol 1-2, Phenylethanolamine 1-2, the own ester 2-3 of tri trimellitate, rare earth inhibiting solution force feed 10-20;

Described rare earth inhibiting solution force feed is made up of the raw material of following weight parts:

Poly-epoxy succinic acid 2-3, tetraethyl orthosilicate 3-5, SODIUM PHOSPHATE, MONOBASIC 1-2, sodium lauryl sulphate 0.8-1, aluminum oxide 0.7-2, dodecenylsuccinic acid 10-15, hydraulic efficiency oil 100-110, deionized water 70-80, sodium hydroxide 3-5, cerous nitrate 3-4, Span80 0.5-1;

The 16-20% of SODIUM PHOSPHATE, MONOBASIC with above-mentioned deionized water weight is mixed, adds poly-epoxy succinic acid after stirring, fully mix, obtain acidification corrosion inhibitor;

The 40-50% getting residue deionized water weight mixes with sodium lauryl sulphate, and stir, add tetraethyl orthosilicate, aluminum oxide, drip ammoniacal liquor under agitation condition, adjustment PH is 7.8-9, stirs, obtains silicon-aluminum sol;

Dodecenylsuccinic acid is mixed with sodium hydroxide, joins after stirring in remaining deionized water, fully mix, add cerous nitrate, insulated and stirred 20-30 minute at 60-65 DEG C, obtain rare earth dispersion liquid;

Joined by Span80 in hydraulic efficiency oil, add above-mentioned rare earth dispersion liquid, acidification corrosion inhibitor, silicon-aluminum sol, insulation reaction 20-30 minute at 80-90 DEG C after stirring, dehydration, obtains described rare earth inhibiting solution force feed.

2. a preparation method for the shaping slushing oil of intermetallic composite coating as claimed in claim 1, is characterized in that comprising the following steps:

(1) CSL mixed with NSC 11801, at 40-60 DEG C, insulation mixing 5-10 minute, adds above-mentioned 400sn base oil weight 20-30%, stirs 20-30 minute at 80-90 DEG C;

(2) by lanolin, the own ester of tri trimellitate, diacetone alcohol mixing, be uniformly mixed 20-30 minute at 60-70 DEG C, add Phenylethanolamine, be uniformly mixed to normal temperature;

(3) by sodium Diacetate, the mixing of epoxyeicosatrienoic acid magnesium, add the own ester of tri trimellitate after stirring, at 60-70 DEG C, be uniformly mixed 10-15 minute;

(4) by each raw material mixing after above-mentioned process, send into reactor, add remaining 300sn base oil, stir, dehydration, is uniformly mixed 2-3 hour at 80-85 DEG C;

(5) 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.