CN114806685A - Cold rolling oil composition - Google Patents
Cold rolling oil composition Download PDFInfo
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- CN114806685A CN114806685A CN202210363926.1A CN202210363926A CN114806685A CN 114806685 A CN114806685 A CN 114806685A CN 202210363926 A CN202210363926 A CN 202210363926A CN 114806685 A CN114806685 A CN 114806685A
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- 239000000203 mixture Substances 0.000 title claims abstract description 34
- 238000005097 cold rolling Methods 0.000 title claims abstract description 30
- 239000010731 rolling oil Substances 0.000 title claims abstract description 22
- 239000002199 base oil Substances 0.000 claims abstract description 40
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 39
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 38
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 18
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 17
- 239000003112 inhibitor Substances 0.000 claims abstract description 17
- 230000003647 oxidation Effects 0.000 claims abstract description 17
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 17
- 229920013639 polyalphaolefin Polymers 0.000 claims abstract description 16
- 150000001412 amines Chemical class 0.000 claims abstract description 15
- 238000005260 corrosion Methods 0.000 claims abstract description 15
- 230000007797 corrosion Effects 0.000 claims abstract description 15
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 14
- 239000011707 mineral Substances 0.000 claims abstract description 14
- 239000013556 antirust agent Substances 0.000 claims abstract description 13
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims abstract description 11
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 9
- -1 alkyl diphenylamine Chemical compound 0.000 claims description 14
- 150000001336 alkenes Chemical class 0.000 claims description 8
- 235000012343 cottonseed oil Nutrition 0.000 claims description 8
- 239000002385 cottonseed oil Substances 0.000 claims description 8
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 8
- DMBHHRLKUKUOEG-UHFFFAOYSA-N N-phenyl aniline Natural products C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 claims description 7
- BAPJBEWLBFYGME-UHFFFAOYSA-N acrylic acid methyl ester Natural products COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 7
- YSIQDTZQRDDQNF-UHFFFAOYSA-L barium(2+);2,3-di(nonyl)naphthalene-1-sulfonate Chemical compound [Ba+2].C1=CC=C2C(S([O-])(=O)=O)=C(CCCCCCCCC)C(CCCCCCCCC)=CC2=C1.C1=CC=C2C(S([O-])(=O)=O)=C(CCCCCCCCC)C(CCCCCCCCC)=CC2=C1 YSIQDTZQRDDQNF-UHFFFAOYSA-L 0.000 claims description 7
- 230000002335 preservative effect Effects 0.000 claims description 7
- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical compound NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 claims description 6
- 239000012990 dithiocarbamate Substances 0.000 claims description 6
- 239000002530 phenolic antioxidant Substances 0.000 claims description 6
- 239000003755 preservative agent Substances 0.000 claims description 6
- 101100407037 Oryza sativa subsp. japonica PAO6 gene Proteins 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 4
- 238000005299 abrasion Methods 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 7
- 235000019198 oils Nutrition 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000010687 lubricating oil Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012847 fine chemical Substances 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000007866 anti-wear additive Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003348 petrochemical agent Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- QDCPNGVVOWVKJG-VAWYXSNFSA-N 2-[(e)-dodec-1-enyl]butanedioic acid Chemical compound CCCCCCCCCC\C=C\C(C(O)=O)CC(O)=O QDCPNGVVOWVKJG-VAWYXSNFSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000218378 Magnolia Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
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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
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
- C10M169/045—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution and non-macromolecular 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
- 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
- C10M2203/102—Aliphatic fractions
- C10M2203/1025—Aliphatic fractions used as base material
-
- 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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
- C10M2205/028—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms
- C10M2205/0285—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms used as base material
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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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/287—Partial esters
- C10M2207/289—Partial esters containing free hydroxy 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
- C10M2215/064—Di- and triaryl amines
-
- 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
- C10M2219/02—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
- C10M2219/022—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds of hydrocarbons, e.g. olefines
-
- 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
- C10M2219/02—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
- C10M2219/024—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds of esters, e.g. fats
-
- 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
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
-
- 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
- C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
- C10M2219/062—Thio-acids; Thiocyanates; Derivatives thereof having carbon-to-sulfur double bonds
- C10M2219/066—Thiocarbamic type compounds
- C10M2219/068—Thiocarbamate metal salts
-
- 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
- C10N2030/02—Pour-point; Viscosity index
-
- 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
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- 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
- C10N2030/08—Resistance to extreme temperature
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- 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
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- 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
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- 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
- C10N2030/56—Boundary lubrication or thin film lubrication
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- 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
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- 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
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- 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
The invention relates to a cold rolling oil composition, which comprises a first component and a second component; based on the total weight of the first component, the first component comprises: 0.1-10 wt% of oxidation and corrosion inhibitor, 0.01-1.0 wt% of antirust agent, 5-50 wt% of extreme pressure antiwear agent, 0.2-1.0 wt% of amine antioxidant, 0.1-0.5 wt% of phenol antioxidant, 5-20 wt% of polyalphaolefin base oil and the balance of mineral base oil; the second component comprises an anti-foaming agent; the weight ratio of the first component to the second component is 100: (0.001-0.1). The composition has good oxidation stability, extreme pressure abrasion resistance, corrosion resistance, rust resistance and cooling property.
Description
Technical Field
The application relates to a lubricating oil composition, in particular to a cold rolling oil composition.
Background
Cold rolling is a technique that uses the plastically deformable nature of a metal material to form a desired shape and size. The cold rolling processing line mainly comprises a feeding machine, a lathe, a weight sorting machine and a cold rolling machine, wherein the cold rolling machine mainly comprises a driving roller, a ring piece, a guide roller, a core roller, a signal roller and the like. The blank material is arranged on the core roller, the driving roller and the core roller form a die cavity, the blank material is driven to rotate continuously, and the blank material can extend and deform continuously to the circumference through continuous small-range compression, so that the inner diameter and the outer diameter of the blank material are enlarged continuously, and finally the workpiece meeting the requirements is achieved.
The cold rolling machine inevitably generates phenomena of friction, oxidation and the like in the rolling process, the traditional water-type lubricant has insufficient oxidation resistance and abrasion resistance, the quality problem of unsmooth workpiece surface and the problem of environmental pollution are caused, and the service cycle of the cold rolling machine can be shortened.
The cold rolling oil composition with long service life has good oxidation stability, extreme pressure abrasion resistance, cooling property and the like, can effectively reduce the generation of oxides, and prolongs the oil change period.
Disclosure of Invention
The invention aims to provide a cold rolling oil composition with good extreme pressure anti-wear property, oxidation resistance and cooling property, which can meet the lubricating requirements of increasingly developed cold rolling oil processing technologies.
In order to achieve the above object, the present disclosure provides a cold rolling oil composition including a first component and a second component;
wherein, based on the total weight of the first component, the first component comprises: 0.1-10 wt% of oxidation and corrosion inhibitor, 0.01-1.0 wt% of antirust agent, 5-50 wt% of extreme pressure antiwear agent, 0.2-1.0 wt% of amine antioxidant, 0.1-0.5 wt% of phenol antioxidant, 5-20 wt% of polyalphaolefin base oil and the balance of mineral base oil;
the second component comprises an anti-foaming agent;
the weight ratio of the first component to the second component is 100: (0.001-0.1).
By the technical scheme, the cold rolling oil with the long service life and good oxidation stability, extreme pressure wear resistance, corrosion resistance, rust resistance and cooling property is provided, the generation of oxides can be effectively reduced, the oil change period is prolonged, and the cold rolling oil can be suitable for lubricating cold rolling equipment for producing bearings.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows.
Detailed Description
The following describes in detail specific embodiments of the present disclosure. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
The present disclosure provides a cold rolling oil composition comprising a first component and a second component;
wherein, based on the total weight of the first component, the first component comprises: 0.1-10 wt% of oxidation and corrosion inhibitor, 0.01-1.0 wt% of antirust agent, 5-50 wt% of extreme pressure antiwear agent, 0.2-1.0 wt% of amine antioxidant, 0.1-0.5 wt% of phenol antioxidant, 5-20 wt% of polyalphaolefin base oil and the balance of mineral base oil;
the second component comprises an anti-foaming agent;
the weight ratio of the first component to the second component is 100: (0.001-0.1).
In one embodiment, the first component comprises, based on the total weight of the first component: 1-8 wt% of oxidation and corrosion inhibitor, 0.02-0.5 wt% of antirust agent, 10-40 wt% of extreme pressure antiwear agent, 0.3-0.9 wt% of amine antioxidant, 0.15-0.45 wt% of phenol antioxidant, 8-17 wt% of polyalphaolefin base oil and the balance of mineral base oil;
the weight ratio of the first component to the second component is 100: (0.003-0.08).
In one embodiment, the first component comprises, based on the total weight of the first component: 3-5 wt% of oxidation and corrosion inhibitor, 0.05-0.3 wt% of antirust agent, 20-30 wt% of extreme pressure antiwear agent, 0.4-0.8 wt% of amine antioxidant, 0.2-0.4 wt% of phenol antioxidant, 10-15 wt% of polyalphaolefin base oil and the balance of mineral base oil;
the weight ratio of the first component to the second component is 100: (0.004-0.06).
In one embodiment, wherein the antioxidant corrosion inhibitor comprises a dialkyl dithiocarbamate.
In one embodiment, wherein the rust inhibitor comprises barium dinonylnaphthalenesulfonate.
In one embodiment, wherein the extreme pressure antiwear agent comprises sulfurized olefin cottonseed oil.
In one embodiment, wherein the amine-type antioxidant comprises an alkyl diphenylamine; the phenolic antioxidant comprises 3, 5-di-tert-butyl-4-hydroxyphenyl methyl acrylate.
In one embodiment, wherein the anti-foam agent comprises a combination anti-foam agent BAN 155; the polyalphaolefin base oil comprises PAO 6.
In one embodiment, wherein the mineral base oil comprises a solvent refined base oil.
The most preferred embodiment according to the present disclosure, wherein the composition comprises a first component and a second component;
based on the total weight of the first component, the first component comprises: 3-5 wt% of oxidation and corrosion inhibitor, 0.05-0.3 wt% of antirust agent, 20-30 wt% of extreme pressure antiwear agent, 0.4-0.8 wt% of amine antioxidant, 0.2-0.4 wt% of phenol antioxidant, 10-15 wt% of polyalphaolefin base oil and the balance of mineral base oil; the second component comprises an anti-foaming agent;
the weight ratio of the first component to the second component is 100: (0.004-0.06);
the antioxidant preservative is dialkyl dithiocarbamate, has excellent antioxidant and preservative properties, also has better extreme pressure property and better high temperature resistance; the antirust agent is barium dinonyl naphthalene sulfonate salt, and has the effects of rust prevention, corrosion prevention, acid neutralization and emulsion breaking; the extreme pressure antiwear agent is sulfurized olefin cottonseed oil, contains an inactive sulfur component, has excellent extreme pressure antiwear performance, has higher viscosity and good adhesiveness, and can form a thicker oil film; the amine antioxidant is alkyl diphenylamine, the phenol antioxidant is 3, 5-di-tert-butyl-4-hydroxyphenyl methyl acrylate, and the two antioxidants have better antioxidant performance after being compounded, so that the service life of an oil product can be effectively prolonged; the polyalphaolefin base oil is PAO6, has good high-low temperature performance and higher viscosity index, can prolong the service life of cold rolling oil, and the mineral base oil is solvent refined base oil and can be selected from HVI II6 base oil; the antifoaming agent is BAN 155.
The method of preparing the cold rolling oil composition of the present disclosure is a method conventionally used in the art, and the composition can be obtained by simply mixing the first component with the second component.
The present disclosure is further illustrated by the following examples, but is not to be construed as being limited thereby.
Example 1
The embodiment discloses a long-life cold rolling oil composition (100kg), which comprises the following components in percentage by weight: 1kg (1%) of antioxidant preservative dialkyldithiocarbamate (purchased from southern petroleum additives, no tin) 0.02kg (0.02%) of rust inhibitor barium dinonylnaphthalene sulfonate (purchased from special oil products, Suzhou), 15kg (15%) of extreme pressure antiwear agent sulfurized olefin cottonseed oil (purchased from san Dai Chemicals, Inc, Caro), 0.3kg (0.3%) of amine antioxidant alkyl diphenylamine (purchased from Comtai lubricating oil additives, Caro), 0.1% of phenolic antioxidant 3, 5-di-tert-butyl-4-hydroxy phenyl methyl acrylate (0.1%) (purchased from Beijing Xinpu Fine chemical engineering development Co., Ltd.), 0.005kg of BAN antifoaming agent (purchased from Gentle additives, Inc.), 7kg (7%) of PAO6 base oil (purchased from England), 76.58 kg (76.58%) of II6 base oil (purchased from petrochemical China).
The composition of this example was prepared by mixing the ingredients of the first component at 60 ℃ for 1 hour and then mixing the anti-foaming agent of the second component with the first component for 1 hour, as is conventional in the art.
Example 2
The embodiment discloses a long-life cold rolling oil composition, which comprises the following components in percentage by weight: 3kg of antioxidant preservative dialkyl dithiocarbamate (purchased from Wuxi south petroleum additives Co., Ltd.), 0.03kg of rust inhibitor barium dinonyl naphthalenesulfonate (purchased from Suzhou special oil product factory), 20kg of extreme pressure antiwear additive sulfurized olefin cottonseed oil (purchased from Shengda chemical products Co., Ltd., Jinzhou), 0.4kg of amine antioxidant alkyl diphenylamine (purchased from Jinzhou Corta lubricating oil additives Co., Ltd.), 0.15kg of phenolic antioxidant 3, 5-di-tert-butyl-4-hydroxy phenyl methyl acrylate (purchased from Beijing Xinpu Fine chemical technology development Co., Ltd.), 0.005kg of BAN antifoaming agent (purchased from Union Qingxin additives Co., Ltd.), 10kg of PAO6 base oil (purchased from Ying Shi) and 66.42kg of II6 base oil (purchased from China petrochemicals). The composition was prepared by the same method as in example 1.
Example 3
The embodiment discloses a long-life cold rolling oil composition, which comprises the following components in percentage by weight: 4kg of antioxidant preservative dialkyl dithiocarbamate (purchased from Wuxi south petroleum additives Co., Ltd.), 0.05kg of rust inhibitor barium dinonyl naphthalenesulfonate (purchased from Suzhou special oil product factory), 25kg of extreme pressure antiwear additive sulfurized olefin cottonseed oil (purchased from Shengda chemical products Co., Ltd., Jinzhou), 0.5kg of amine antioxidant alkyl diphenylamine (purchased from Jinzhou Corta lubricating oil additives Co., Ltd.), 0.25kg of phenolic antioxidant 3, 5-di-tert-butyl-4-hydroxy phenyl methyl acrylate (purchased from Beijing Xinpu Fine chemical technology development Co., Ltd.), 0.005kg of BAN antifoaming agent (purchased from Genencon additives Co., Ltd.), 12kg of PAO6 base oil (purchased from Ying Shi) and 58.20kg of II6 base oil (purchased from China petrochemicals). The composition was prepared by the same method as in example 1.
Comparative example 1
The traditional cold rolling oil composition formula is as follows: 3kg of antioxidant preservative zinc dialkyl dithiophosphate (purchased from Suzhou Xingchang lubrication chemical Co., Ltd.), 0.05kg of antirust agent dodecenylsuccinic acid (purchased from voyage petrochemical plant), 23kg of extreme pressure antiwear agent sulfurized olefin cottonseed oil (purchased from canzhou Yida Bohai lubrication petrochemical Co., Ltd.), 0.005kg of BAN antifoaming agent (purchased from Union Qingxin additive Co., Ltd.), and 73.95kg of II6 base oil (purchased from Michelia petrochemical Co., Ltd.). The composition was prepared in the same manner as in examples 1-3.
The examples 1-3 and comparative example 1 were subjected to the performance evaluations, and the results are shown in Table 1:
according to the performance of the cold rolling oil compositions of the embodiments 1-3 and the comparative example 1 in the table 1, the cold rolling oil composition with the long service life provided by the disclosure has good oxidation resistance, extreme pressure abrasion resistance, corrosion resistance and rust resistance, has a high viscosity index, and can be used for lubricating cold rolling equipment with large environmental temperature difference.
The preferred embodiments of the present disclosure have been described in detail above, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all fall within the protection scope of the present disclosure.
It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. To avoid unnecessary repetition, the disclosure does not separately describe various possible combinations.
In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.
Claims (10)
1. The cold rolling oil composition is characterized by comprising a first component and a second component;
based on the total weight of the first component, the first component comprises: 0.1-10 wt% of oxidation and corrosion inhibitor, 0.01-1.0 wt% of antirust agent, 5-50 wt% of extreme pressure antiwear agent, 0.2-1.0 wt% of amine antioxidant, 0.1-0.5 wt% of phenol antioxidant, 5-20 wt% of polyalphaolefin base oil and the balance of mineral base oil;
the second component comprises an anti-foaming agent;
the weight ratio of the first component to the second component is 100: (0.001-0.1).
2. The cold rolling oil composition of claim 1, wherein the first component comprises, based on the total weight of the first component: 1-8 wt% of oxidation and corrosion inhibitor, 0.02-0.5 wt% of antirust agent, 10-40 wt% of extreme pressure antiwear agent, 0.3-0.9 wt% of amine antioxidant, 0.15-0.45 wt% of phenol antioxidant, 8-17 wt% of polyalphaolefin base oil and the balance of mineral base oil;
the weight ratio of the first component to the second component is 100: (0.003-0.08).
3. The cold rolling oil composition of claim 2, wherein the first component comprises, based on the total weight of the first component: 3-5 wt% of oxidation and corrosion inhibitor, 0.05-0.3 wt% of antirust agent, 20-30 wt% of extreme pressure antiwear agent, 0.4-0.8 wt% of amine antioxidant, 0.2-0.4 wt% of phenol antioxidant, 10-15 wt% of polyalphaolefin base oil and the balance of mineral base oil;
the weight ratio of the first component to the second component is 100: (0.004-0.06).
4. The composition of any of claims 1-3, wherein the antioxidant corrosion inhibitor comprises a dialkyl dithiocarbamate.
5. The composition of any of claims 1-3, wherein the rust inhibitor comprises barium dinonylnaphthalene sulfonate salt.
6. The composition of any one of claims 1 to 3 wherein the extreme pressure antiwear agent comprises the sulfurized olefin cottonseed oil.
7. The composition of any of claims 1-3, wherein the amine-type antioxidant comprises an alkyl diphenylamine; the phenolic antioxidant comprises 3, 5-di-tert-butyl-4-hydroxyphenyl methyl acrylate.
8. A composition according to any one of claims 1 to 3, wherein the anti-foaming agent comprises a complex anti-foaming agent BAN 155; the polyalphaolefin base oil comprises PAO 6.
9. The composition of any of claims 1-3, wherein the mineral base oil comprises a solvent refined base oil.
10. The composition of any one of claims 1-9, wherein the composition comprises a first component and a second component;
wherein, based on the total weight of the first component, the first component comprises: 3-5 wt% of oxidation and corrosion inhibitor, 0.05-0.3 wt% of antirust agent, 20-30 wt% of extreme pressure antiwear agent, 0.4-0.8 wt% of amine antioxidant, 0.2-0.4 wt% of phenol antioxidant, 10-15 wt% of polyalphaolefin base oil and the balance of mineral base oil;
the second component comprises an anti-foaming agent;
the weight ratio of the first component to the second component is 100: (0.004-0.06);
the antioxidant preservative is dialkyl dithiocarbamate, the antirust agent is barium dinonyl naphthalene sulfonate, the extreme pressure antiwear agent is sulfurized olefin cottonseed oil, the amine antioxidant is alkyl diphenylamine, the phenolic antioxidant is 3, 5-di-tert-butyl-4-hydroxyphenyl methyl acrylate, the polyalphaolefin base oil is PAO6, and the mineral base oil is solvent refined base oil; the antifoaming agent is BAN 155.
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