CN106566598B - Universal non-ferrous metal and stainless-steel cold-rolling oil compound additive and preparation method thereof - Google Patents

Universal non-ferrous metal and stainless-steel cold-rolling oil compound additive and preparation method thereof Download PDF

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CN106566598B
CN106566598B CN201610986121.7A CN201610986121A CN106566598B CN 106566598 B CN106566598 B CN 106566598B CN 201610986121 A CN201610986121 A CN 201610986121A CN 106566598 B CN106566598 B CN 106566598B
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additive
butyl
stainless
compound additive
oil
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CN106566598A (en
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孙建林
苑光照
张炳涛
束俊洲
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University of Science and Technology Beijing USTB
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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M163/00—Lubricating compositions characterised by the additive being a mixture of a compound of unknown or incompletely defined constitution and a non-macromolecular compound, each of these compounds being essential
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02—Hydroxy compounds
    • C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02—Hydroxy compounds
    • C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
    • C10M2207/026—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with tertiary alkyl groups
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
    • C10M2207/126—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids monocarboxylic
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/283—Esters of polyhydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/22—Heterocyclic nitrogen compounds
    • C10M2215/223—Five-membered rings containing nitrogen and carbon only
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
    • C10M2219/104—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring
    • C10M2219/106—Thiadiazoles
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C10M2223/047—Thioderivatives not containing metallic elements
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/04—Detergent property or dispersant property
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/72—Extended drain
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/24—Metal working without essential removal of material, e.g. forming, gorging, drawing, pressing, stamping, rolling or extruding; Punching metal
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/243—Cold working

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

A kind of universal non-ferrous metal and stainless-steel cold-rolling oil compound additive and preparation method thereof, belong to field of lubricant.The present invention selects lauryl alcohol, butyl stearate, pentaerythritol oleate and lauric acid as oiliness improver, 2,6-di-tert-butyl p-cresol is as antioxidant, and benzotriazole and thiadiazoles derivative are as metal deactivator, dialkyl dithiophosphate is as antiwear additive, and hydrogenated base oil is as solvent.The present invention use with alcohol -ester type oiliness improver it is compound based on, be aided with a small amount of acid type oiliness improver；A small amount of dialkyl dithiophosphate, with reinforcement oil film, improves stocking surface quality as antiwear additive；A small amount of antioxidant and metal deactivator improve the service life of ROLLING OIL, and number can be recycled in increase, and prevents rolled piece from being corroded.The present invention is easy to use, and at low cost, dosage is few, has film strength high, antiwear and antifriction effect is good, and inoxidizability is strong, the excellent feature of Annealing Property.

Description

Universal non-ferrous metal and stainless-steel cold-rolling oil compound additive and preparation method thereof
Technical field
The present invention relates to lubricants and metal plate and belt foil cold rolling field, the lubrication belonged in process of metal working specifically to relate to And a kind of universal cold-rolled lubricating oil compound additive and preparation method thereof.
Background technique
During non-ferrous metal stocking (such as aluminium sheet, band, foil, copper foil) and stainless-steel cold-rolling, to guarantee the operation of rolling Go on smoothly, and obtain the regular stocking of excellent surface quality, plate shape, it is necessary to use Lubrication Technology.
ROLLING OIL is made of base oil and additive, and the base oil of Modern New is mainly the mineral by hydrofinishing Oil, ingredient are mainly the different alkane of carbon chain lengths and cycloalkanes hydrocarbon mixture；Additive can improve the specificity of oil product Matter improves the greasy property of mineral oil.Generally require to add in ROLLING OIL a certain amount of oiliness improver, antiwear additive, antioxidant etc. with Achieve the effect that improve lubrication.The additive of single type can not play comprehensive effect, in actual production often using multiple Additive is closed, film strength is improved to reach, reduces abrasion loss, improves ROLLING OIL service life and other effects.
In technical field of lubricant, additive types are various, and various formula types mix in industrialized production, to using Person causes inconvenience.Therefore it needs to study a kind of universal compound additive, for the processing of different metal, it is suitable to select Compound additive dosage improves the convenience used and can reach excellent resultant effect.
Summary of the invention
The object of the present invention is to provide a kind of universal non-ferrous metals and stainless-steel cold-rolling oil compound additive, the present invention to make With conveniently, at low cost, dosage is few, can reach use by the dosage of change compound additive for different metal stocking and wants It asks.According to experimental results, the present invention has film strength high, and antiwear and antifriction effect is good, and inoxidizability is strong, and Annealing Property is excellent Good feature.
The technical scheme is that: select lauryl alcohol, butyl stearate, pentaerythritol oleate and Lauric acid is as oiliness improver, and 2,6-di-tert-butyl p-cresol is as antioxidant, benzotriazole and thiadiazoles derivative as gold Belong to passivator, dialkyl dithiophosphate is as antiwear additive, and hydrogenated base oil is as solvent naphtha.
The specific ingredient of compound additive by mass percentage, in oiliness improver, lauryl alcohol: 28~42%；
Butyl stearate and pentaerythritol oleate mixed ester: 28~42%:
Lauric acid: 2~5%；
Antioxidant is 2,6-di-tert-butyl p-cresol: 0.5~1%；
In metal deactivator, benzotriazole: 0.3~0.9%；
Thiadiazoles derivative: 0.3~0.9%；
Antiwear additive is dialkyl dithiophosphate: 0.5~2%；
Solvent naphtha is hydrogenated base oil: surplus.
In specific ingredient, mixed ester that oiliness improver lauryl alcohol and butyl stearate and pentaerythritol oleate are constituted is answered It is 2:3~3:2 with mass ratio range, the two gross mass is overall 70% of compound additive；Butyl stearate in mixed ester With the compounding mass ratio range of pentaerythritol oleate are as follows: 2:3~3:2, metal deactivator benzotriazole and thiadiazoles spread out The compounding mass ratio range of biology is 1:3~3:1.
The preparation step of above-mentioned universal non-ferrous metal and stainless-steel cold-rolling oil compound additive are as follows:
The butyl stearate of above-mentioned formula ratio and pentaerythritol oleate are first added to reaction vessel according to corresponding ratio In, then sequentially add lauryl alcohol, lauric acid, 2,6-di-tert-butyl p-cresol, benzotriazole, thiadiazoles derivative, dioxane Base phosphorodithioate, is eventually adding hydrogenated base oil.Reaction vessel is placed on thermostatic electromagnetic blender and is heated while stirring To 60~70 DEG C, mixing speed is 100~180r/min, and constant temperature mixing time is 10~20 minutes until the mixing of each additive is equal It is even, it then cools to room temperature to get a kind of universal non-ferrous metal and stainless-steel cold-rolling oil compound additive is arrived.
The advantage of the invention is that the comprehensive consideration film strength of ROLLING OIL, antiwear and friction reduction property, inoxidizability and moving back Fiery detergency.By optimizing oiliness improver in the absorption array of metal surface, being optimal effect, monoesters to the compound of oiliness improver The butyl stearate of type has excellent annealing cleanness and extreme pressure property is slightly worse, and the pentaerythritol oleate of polyalcohol ester type It can show preferably to lubricate and extreme pressure property, the functionality of the two are complementary to one another；By add a small amount of annealing cleanness compared with Good antiwear additive improves the antiwear and antifriction effect of ROLLING OIL, while the control of its content is having no significant effect annealing cleanness In range；The service life that oil product is improved by addition antioxidant, reduces costs；Inhibit gold by addition metal deactivator Belong to the catalytic action of ion pair ROLLING OIL oxidation, and prevent corrosion of metal, improves the surface quality of rolled piece.
The present invention carries out assessment of performance using following experimental method in the lab:
◆ lubricant extreme pressure property measuring method (four ball method) (GB/T 12583)
◆ lubrication oil antiwear damages performance measurement method (four ball method) (SH/T 0189)
◆ the measurement (rotary bomb oxidation test) (SH/T 0193) of lubricating oil oxidation stability
◆ EXXON standard anneal box method
◆ oil product copper corrosion experimental method (GB/T 5096)
Specific embodiment
Embodiment 1
The formula of embodiment 1 is shown in Table 1 (based on gross mass 100g):
Table 1
Serial number Ingredient names Quality (g)
1 Lauryl alcohol 28.0
2 Butyl stearate 16.8
3 Pentaerythritol oleate 25.2
4 Lauric acid 2.0
5 2,6-di-tert-butyl p-cresol 0.5
6 Benzotriazole 0.3
7 Thiadiazoles derivative 0.9
8 Dialkyl dithiophosphate 0.5
9 Hydrogenated base oil 25.8
By each component quality formula of upper table, universal non-ferrous metal and stainless-steel cold-rolling oil compound additive are prepared.It will Lauryl alcohol (28.0g), butyl stearate (16.8g), pentaerythritol oleate (25.2g), lauric acid (2.0g), the tertiary fourth of 2,6- bis- Base paracresol (0.5g), benzotriazole (0.3g), thiadiazoles derivative (0.9g), dialkyl dithiophosphate (0.5g) and Hydrogenated base oil (25.8g) after specifying sequence that container is added in by specification, is placed on thermostatic electromagnetic blender top heating side and stirs It mixes to 60~70 DEG C, constant temperature mixing time is 10~20 minutes, and mixing speed is 100~180r/min, until each additive is mixed It closes uniformly, obtains uniform oil body, then cool to room temperature.
Embodiment 2
The formula of embodiment 2 is shown in Table 2 (based on gross mass 100g):
Table 2
Serial number Ingredient names Quality (g)
1 Lauryl alcohol 35.0
2 Butyl stearate 17.5
3 Pentaerythritol oleate 17.5
4 Lauric acid 3.0
5 2,6-di-tert-butyl p-cresol 0.7
6 Benzotriazole 0.5
7 Thiadiazoles derivative 0.5
8 Dialkyl dithiophosphate 1.0
9 Hydrogenated base oil 24.3
By each component quality formula of upper table, universal non-ferrous metal and stainless-steel cold-rolling oil compound additive are prepared.It will Lauryl alcohol (35.0g), butyl stearate (17.5g), pentaerythritol oleate (17.5g), lauric acid (3.0g), the tertiary fourth of 2,6- bis- Base paracresol (0.7g), benzotriazole (0.5g), thiadiazoles derivative (0.5g), dialkyl dithiophosphate (1.0g) and Hydrogenated base oil (24.3g) after specifying sequence that container is added in by specification, is placed on thermostatic electromagnetic blender top heating side and stirs It mixes to 60~70 DEG C, constant temperature mixing time is 10~20 minutes, and mixing speed is 100~180r/min, until each additive is mixed It closes uniformly, obtains uniform oil body, then cool to room temperature.
Embodiment 3
The formula of embodiment 3 is shown in Table 3 (based on gross mass 100g):
Table 3
Serial number Ingredient names Quality (g)
1 Lauryl alcohol 42.0
2 Butyl stearate 16.8
3 Pentaerythritol oleate 11.2
4 Lauric acid 5.0
5 2,6-di-tert-butyl p-cresol 1.0
6 Benzotriazole 0.9
7 Thiadiazoles derivative 0.3
8 Dialkyl dithiophosphate 2.0
9 Hydrogenated base oil 20.8
By each component quality formula of upper table, universal non-ferrous metal and stainless-steel cold-rolling oil compound additive are prepared.It will Lauryl alcohol (42.0g), butyl stearate (16.8g), pentaerythritol oleate (11.2g), lauric acid (5.0g), the tertiary fourth of 2,6- bis- Base paracresol (1.0g), benzotriazole (0.9g), thiadiazoles derivative (0.3g), dialkyl dithiophosphate (2.0g) and Hydrogenated base oil (20.8g) after specifying sequence that container is added in by specification, is placed on thermostatic electromagnetic blender top heating side and stirs It mixes to 60~70 DEG C, constant temperature mixing time is 10~20 minutes, and mixing speed is 100~180r/min, until each additive is mixed It closes uniformly, obtains uniform oil body, then cool to room temperature.
Product performance index
The compound additive formula of above three embodiments is taken, aluminium sheet basis is added to the additive amount of mass fraction 3% (aluminium rolling is used for) in oily A100, performance indicator such as table 4:
Table 4
The compound additive formula of above three embodiments is taken, is added in No. 5 white oils with the additive amount of mass fraction 5% (for copper material and rolled stainless steel), performance indicator such as table 5:
Table 5
The embodiment of the above be only it is of the invention preferably apply example, but not intended to limit the scope of the present invention, therefore All component ratios according to the present invention, equivalence changes made by method and principle, should all be covered by protection scope of the present invention.

Claims (2)

1. a kind of universal non-ferrous metal and stainless-steel cold-rolling oil compound additive, which is characterized in that select lauryl alcohol, stearic acid Butyl ester, pentaerythritol oleate and lauric acid are as oiliness improver, and 2,6-di-tert-butyl p-cresol is as antioxidant, benzotriazole With thiadiazoles derivative as metal deactivator, dialkyl dithiophosphate is as antiwear additive, and hydrogenated base oil is as solvent Oil；
Compound additive it is specific as follows by mass percentage at being grouped as:
Oiliness improver: lauryl alcohol: 28~42%；
Butyl stearate and pentaerythritol oleate mixed ester: 28~42%；
Lauric acid: 2~5%；
Antioxidant: 2,6-di-tert-butyl p-cresol: 0.5~1%；
Metal deactivator: benzotriazole: 0.3~0.9%；
Thiadiazoles derivative: 0.3~0.9%；
Antiwear additive: dialkyl dithiophosphate: 0.5~2%；
Solvent naphtha: hydrogenated base oil: surplus；
In specific ingredient, mixed ester that oiliness improver lauryl alcohol and butyl stearate and pentaerythritol oleate are constituted compounds matter Amount proportional region is 2:3~3:2, and the gross mass of lauryl alcohol and mixed ester is overall 70% of compound additive；It is hard in mixed ester The compounding mass ratio range of resin acid butyl ester and pentaerythritol oleate are as follows: 2:3~3:2, metal deactivator benzotriazole and The compounding mass ratio range of thiadiazoles derivative is 1:3~3:1.
2. the preparation method of universal non-ferrous metal as described in claim 1 and stainless-steel cold-rolling oil compound additive, special Sign is specific preparation step are as follows:
First the butyl stearate of above-mentioned formula ratio and pentaerythritol oleate are added in reaction vessel according to corresponding ratio, so After sequentially add lauryl alcohol, lauric acid, 2,6-di-tert-butyl p-cresol, benzotriazole, thiadiazoles derivative, dialkyl disulfides Substituted phosphate is eventually adding hydrogenated base oil；Reaction vessel is placed on thermostatic electromagnetic blender heat while stirring to 60~ 70 DEG C, mixing speed is 100~180r/min, and constant temperature mixing time is 10~20 minutes until each additive is uniformly mixed, so After be cooled to room temperature to get to a kind of universal non-ferrous metal and stainless-steel cold-rolling oil compound additive.
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CN108865371B (en) * 2018-08-01 2021-06-15 武汉钢铁有限公司 Environment-friendly rolling oil for secondary cold rolling
CN114133977A (en) * 2021-10-22 2022-03-04 华润宝润滑科技(宁波)有限公司 Cutting lubricant capable of preventing copper machined part from oxidative discoloration
CN114106922A (en) * 2021-12-13 2022-03-01 安美科技股份有限公司 Stainless steel rolling composition
CN114214108A (en) * 2021-12-20 2022-03-22 南京正明观新材料有限公司 Stainless steel cold rolling oil

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