CN116478757A - 铜轧制油及其用途 - Google Patents
铜轧制油及其用途 Download PDFInfo
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- CN116478757A CN116478757A CN202310368361.0A CN202310368361A CN116478757A CN 116478757 A CN116478757 A CN 116478757A CN 202310368361 A CN202310368361 A CN 202310368361A CN 116478757 A CN116478757 A CN 116478757A
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 51
- 239000010949 copper Substances 0.000 title claims abstract description 51
- 239000010731 rolling oil Substances 0.000 title claims abstract description 36
- 150000001875 compounds Chemical class 0.000 claims abstract description 17
- 238000005096 rolling process Methods 0.000 claims abstract description 9
- 239000002199 base oil Substances 0.000 claims abstract description 7
- 229910000881 Cu alloy Inorganic materials 0.000 claims abstract description 5
- 150000002191 fatty alcohols Chemical class 0.000 claims abstract description 4
- 150000002646 long chain fatty acid esters Chemical class 0.000 claims abstract description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- -1 n-octadecyl Chemical group 0.000 claims description 5
- QMMJWQMCMRUYTG-UHFFFAOYSA-N 1,2,4,5-tetrachloro-3-(trifluoromethyl)benzene Chemical group FC(F)(F)C1=C(Cl)C(Cl)=CC(Cl)=C1Cl QMMJWQMCMRUYTG-UHFFFAOYSA-N 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 125000003342 alkenyl group Chemical group 0.000 claims description 2
- 125000003545 alkoxy group Chemical group 0.000 claims description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 2
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 2
- 125000004437 phosphorous atom Chemical group 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 9
- 238000005260 corrosion Methods 0.000 abstract description 7
- 230000007797 corrosion Effects 0.000 abstract description 7
- BIGYLAKFCGVRAN-UHFFFAOYSA-N 1,3,4-thiadiazolidine-2,5-dithione Chemical compound S=C1NNC(=S)S1 BIGYLAKFCGVRAN-UHFFFAOYSA-N 0.000 abstract 1
- ZWYAVGUHWPLBGT-UHFFFAOYSA-N bis(6-methylheptyl) decanedioate Chemical compound CC(C)CCCCCOC(=O)CCCCCCCCC(=O)OCCCCCC(C)C ZWYAVGUHWPLBGT-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 description 12
- 238000003756 stirring Methods 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 9
- 239000000203 mixture Substances 0.000 description 7
- 239000003921 oil Substances 0.000 description 7
- 235000019198 oils Nutrition 0.000 description 7
- 239000002253 acid Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 238000005461 lubrication Methods 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 125000005233 alkylalcohol group Chemical group 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- AOMUHOFOVNGZAN-UHFFFAOYSA-N N,N-bis(2-hydroxyethyl)dodecanamide Chemical compound CCCCCCCCCCCC(=O)N(CCO)CCO AOMUHOFOVNGZAN-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 235000019482 Palm oil Nutrition 0.000 description 1
- 239000005662 Paraffin oil Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 229940031957 lauric acid diethanolamide Drugs 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002540 palm oil Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 235000019832 sodium triphosphate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- HLZKNKRTKFSKGZ-UHFFFAOYSA-N tetradecan-1-ol Chemical compound CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 0.000 description 1
- BSVBQGMMJUBVOD-UHFFFAOYSA-N trisodium borate Chemical compound [Na+].[Na+].[Na+].[O-]B([O-])[O-] BSVBQGMMJUBVOD-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- 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
- C10M2207/28—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
- C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic 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
- 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
- C10N2030/06—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
- C10N2030/12—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
- 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
- C10N2040/244—Metal working of specific metals
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Chemical & Material Sciences (AREA)
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Abstract
公开了一种铜轧制油，包括以下组分：基础油、长链脂肪酸酯、式(1)化合物、长链脂肪醇、癸二酸二异辛酯、二巯基噻二唑。此外，还公开了该铜轧制油用于铜及铜合金轧制的用途。本发明铜轧制油的摩擦性能和抗腐蚀性能更好；并且使用该铜轧制油的铜材具有很高的表面光亮度。
Description
技术领域
本发明属于润滑材料技术领域；涉及一种铜轧制油及其用途。
背景技术
在铜加工行业中，铜精轧是成品前的关键工序。随着轧机水平和用户要求不断提高，轧制过程中对生产效率、设备损耗和板材产品要求也越来越高。铜及铜合金加工过程中的工艺润滑作为影响其质量的重要因素越来越受到重视。
轧制过程中用于工艺润滑的功能助剂主要是铜及铜合金轧制油。铜制油通常采用高度精制的基础油，配合多种有效的添加剂，对黏度、润滑水平、抗磨性、氧化安定性和退火清净性等参数进行润滑、冷却设计，有效地保证了良好的润滑能力和冷却能力，轧后板面光亮，残留少，产品寿命长，能够满足铜精轧的工艺润滑要求。
中国专利申请CN102660357A公开了一种压延铜箔轧制油及其制备方法，将N5机油、硬脂酸丁酯、十二醇、含氮硼酸酯、脂肪醇聚乙二醇磷酸酯、石油磺酸钠和苯并三氮唑依次加入，放入放在转速为80-120转/分钟反应釜中进行加热搅拌，当温度达到80℃时，保温并持续搅拌30分钟，随后停止加热继续搅拌至室温，得到透明均匀油体，即配成所需轧制油。用该轧制油润滑得到的压延铜箔最小可轧厚度达到25μm，表面光洁度高，防腐蚀周期长，退火清净性优良。
中国专利申请CN104450062A公开了一种铜带轧制油，由以下质量份数的各组分组成：棕榈油5-6份、十二烷基磺酸钠0.2-0.4份、山梨醇0.8-1.2份、甘油0.2-0.4份、硅酸钙0.2-0.3份、月桂酸二乙醇酰胺0.2-0.3份、硫酸钠0.1-0.2份、聚丙烯酰胺0.2-0.4份、三聚磷酸钠0.3-0.5份、硼酸钠0.2-0.4份、硬脂酸丁酯0.1-0.3份。该铜带轧制油轧制的铜带光泽度高，没有划痕产生，润滑性能好；而且制备方法简单，适合推广使用。
中国专利申请公开CN107674729A公开了一种以单体酸为原料的铜材轧制油的制备方法，包括：将单体酸和低烷基醇投入酯化反应釜中，搅拌反应，待物料酸值降至2mgKOH/g以下时，停止加入低烷基醇，调整压力和温度，蒸馏除去低烷基醇，制得单体酸酯；将单体酸酯加入到乳化反应釜中，加入石蜡油、烷基磺酸钠、和乳化剂，通氮气，调整温度和压力进行搅拌，再依次加入分散剂、抗磨剂、过氧化氢和抗氧剂，搅拌后，减压排出水蒸气，待压力降至0.03MPa时，停止反应，待冷却后，即制得铜材轧制油。
然而，现有技术的铜轧制油仍然存在摩擦性能和抗腐蚀性能不够理想的缺陷。此外，目前铜材要求很高的表面光亮度，传统的铜轧制油很难满足这一要求。
发明内容
本发明目的是提供一种铜轧制油及其用途。与现有技术相比，摩擦性能和抗腐蚀性能更好；并且使用该铜轧制油的铜材具有很高的表面光亮度。
为了实现上述目的，一方面，本发明所采取的技术方案如下：一种铜轧制油，所述铜轧制油包括以下组分：
其中，式(1)化合物的结构式为：
R1选自氢原子、C1-C10烷基和C1-C10烷氧基；n表示0-4的整数；X表示CH、N和P原子；
R2选自C14-22烷基和C14-22烯基；
R3和R4各自独立地选自C2-C10烷基。
有利地，式(1)化合物选自下列式(2)化合物：
R1-R4如前面所定义。
有利地，式(1)化合物选自下列式(3)化合物：
R1-R4如前面所定义。
有利地，式(1)化合物选自下列式(4)化合物：
Bu-n表示正丁基；Od-n表示正十八烷基。
有利地，所述基础油选自基础油D100。有利地，所述长链脂肪酸酯选自硬脂酸丁酯。有利地，所述长链脂肪醇选自正十四醇。
有利地，所述铜轧制油包括以下组分：
有利地，所述铜轧制油包括以下组分：
另一方面，本发明还提供了前述铜轧制油用于铜及铜合金轧制的用途。
与现有技术相比，本发明所述的铜轧制油不仅摩擦性能更好，而且抗腐蚀性能更好；并且使用该铜轧制油的铜材具有很高的表面光亮度。
具体实施方式
必须指出的是，除非上下文另外明确规定，否则如本说明书及所附权利要求中所用，单数形式“一”、“一个/种”和“该/所述”既可包括一个指代物，又可包括多个指代物(即两个以上，包括两个)。
除非另外指明，否则本发明中的数值范围为大约的，并且因此可以包括在所述范围外的值。所述数值范围可在本发明表述为从“约”一个特定值和/或至“约”另一个特定值。当表述这样的范围时，另一个方面包括从所述一个特定值和/或至另一个特定值。相似地，当通过使用先行词“约”将值表示为近似值时，应当理解，所述特定值形成另一个方面。还应当理解，数值范围中每一个的端点在与另一个端点的关系中均是重要的并独立于另一个端点。
在说明书和最后的权利要求书中提及组合物或制品中特定元素或组分的重量份是指组合物或制品中该元素或组分与任何其它元素或组分之间以重量份表述的重量关系。
在本发明中，除非具体指出有相反含义，或基于上下文的语境或所属技术领域内惯用方式的暗示，否则本发明中提及的溶液均为水溶液；当水溶液的溶质为液体时，所有分数以及百分比均按体积计，且组分的体积百分比基于包含该组分的组合物或产品的总体积；当水溶液的溶质为固体时，所有分数以及百分比均按重量计，且组分的重量百分比基于包含该组分的组合物或产品的总重量。
本发明中提及的“包含”、“包括”、“具有”以及类似术语并不意欲排除任何可选组分、步骤或程序的存在，而无论是否具体公开任何可选组分、步骤或程序。为了避免任何疑问，除非存在相反陈述，否则通过使用术语“包含”要求的所有方法可以包括一个或多个额外步骤、设备零件或组成部分以及/或物质。相比之下，术语“由……组成”排除未具体叙述或列举的任何组分、步骤或程序。除非另外说明，否则术语“或”是指单独以及以任何组合形式列举的成员。
此外，本发明中任何所参考的专利文献或非专利文献的内容都以其全文引用的方式并入本发明，尤其关于所属领域中公开的定义(在并未与本发明具体提供的任何定义不一致的情况下)和常识。
在本发明中，除非另外指明，否则份数均为重量份，温度均以℃表示或处于环境温度下，并且压力为大气压或接近大气压。室温表示20-30℃。存在反应条件(例如组分浓度、所需的溶剂、溶剂混合物、温度、压力和其它反应范围)以及可用于优化通过所述方法得到的产物纯度和收率的条件的多种变型形式和组合。将只需要合理的常规实验来优化此类方法条件。
在本发明中，式(1)-(4)化合物按照中国专利申请CN201710969241.0“液压油组合物及其制备方法”制备得到。
在本发明中，基础油D100来自美孚Exxsol D100；二烷基二硫代磷酸-甲醛-胺缩合物来自T305江苏博尔石油添加剂有限公司。
实施例1
其中，式(4)化合物结构式如下：
制备方法如下：按照配方将各组分加入到反应釜中，在75-80℃搅拌混合2h；停止加热继续搅拌至室温，得到无色透明油体。
比较例1
制备方法如下：按照配方将各组分加入到反应釜中，在75-80℃搅拌混合2h；停止加热继续搅拌至室温，得到无色透明油体。
比较例2
制备方法如下：按照配方将各组分加入到反应釜中，在75-80℃搅拌混合2h；停止加热继续搅拌至室温，得到无色透明油体。
性能测试
铜轧制油的摩擦学性能评价在MRS-10A四球摩擦磨损试验机上进行，测试材料为GCr15钢球；以载荷(196±5)N，转速(1200±5)r/min，室温25℃，时间30min条件测得其摩擦因数μ与磨斑直径WSD(mm)。腐蚀试验条件为300℃，全浸T2铜片4h，测定其腐蚀等级(1a-1b、2a-2e、3a-3b、4a-4c)。
结果如表1所示。
表1
| 摩擦因数μ | 磨斑直径WSD | 腐蚀等级 | |
| 实施例1 | 0.065 | 0.327 | 1a |
| 比较例1 | 0.073 | 0.581 | 2b |
| 比较例2 | 0.078 | 0.396 | 2a |
而且，通过反射法确定使用实施例1铜轧制油的铜材具有很高的表面光亮度。
此外应理解，在阅读了本发明的内容之后，本领域技术人员可以对本发明的技术方案作出各种改动、替换、删减、修正或调整，这些等价技术方案同样落于本发明权利要求书所限定的范围。
Claims (10)
1.一种铜轧制油，其特征在于，所述铜轧制油包括以下组分：
其中，式(1)化合物的结构式为：
R1选自氢原子、C1-C10烷基和C1-C10烷氧基；n表示0-4的整数；
X表示CH、N和P原子；
R2选自C14-22烷基和C14-22烯基；
R3和R4各自独立地选自C2-C10烷基。
2.根据权利要求1所述的铜轧制油，其特征在于，式(1)化合物选自下列式(2)化合物：
R1-R4如权利要求1所定义。
3.根据权利要求1所述的铜轧制油，其特征在于，式(1)化合物选自下列式(3)化合物：
R1-R4如权利要求1所定义。
4.根据权利要求1所述的铜轧制油，其特征在于，式(1)化合物选自下列式(4)化合物：
Bu-n表示正丁基；Od-n表示正十八烷基。
5.根据权利要求1所述的铜轧制油，其特征在于，所述基础油选自基础油D100。
6.根据权利要求1所述的铜轧制油，其特征在于，所述长链脂肪酸酯选自硬脂酸丁酯。
7.根据权利要求1所述的铜轧制油，其特征在于，所述长链脂肪醇选自正十四醇。
8.根据权利要求1所述的铜轧制油，其特征在于，所述铜轧制油包括以下组分：
9.根据权利要求8所述的铜轧制油，其特征在于，所述铜轧制油包括以下组分：
10.根据权利要求1-9任一项所述铜轧制油用于铜及铜合金轧制的用途。
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