CN106221877A - 冲压油组合物及用途 - Google Patents

冲压油组合物及用途 Download PDF

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CN106221877A
CN106221877A CN201610595169.5A CN201610595169A CN106221877A CN 106221877 A CN106221877 A CN 106221877A CN 201610595169 A CN201610595169 A CN 201610595169A CN 106221877 A CN106221877 A CN 106221877A
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parts
punching
oil compositions
punching oil
extreme pressure
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李谨
王靖宇
李晓阳
杨兰
张斌
杨兵兵
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China Petroleum and Chemical Corp
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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
    • C10M169/044—Mixtures of base-materials and additives the additives being a mixture of non-macromolecular and 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
    • C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen 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
    • C10M2205/026—Butene
    • 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
    • C10M2207/285—Esters of aromatic polycarboxylic 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
    • 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
    • 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
    • C10N2030/12—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
    • 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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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

本发明涉及一种冲压油组合物及用途，主要解决现有技术存在退火清净性能不够，因此在冲压加工之后，必须对工件进行脱脂处理，以去除残留在工件上的冲压油品。本发明通过采用以重量份数计由以下组份组成：a)50～75份的精制矿物油；b)5～25份的油性剂；c)15～25份的黏度指数改进剂；d)0.5～2份的极压剂的技术方案较好地解决了该问题，可用于碳钢板、铜铝板冲压油组合物的工业生产中。

Description

冲压油组合物及用途
技术领域
本发明涉及一种冲压油组合物及用途。
背景技术
随着我国汽车、家电工业的发展，碳钢板冲压件的需求日益增长。碳钢板冲压加工属于塑性加工范畴，是通过模具对板料施加外力使之分离或产生塑性变形，从而获得一定几何尺寸、形状和性能的零件加工方法。
在冲压成型加工中，冲压油的质量及其合理使用关系到加工工艺的成败以及产品质量、模具寿命、生产效率和后续工序能否顺利进行等诸多问题。此外不少客户对冲压油提出了更高的要求：除了能够为冲压提供润滑、防锈保护外，油品还需具有一定退火清净性，加工后工件可以不经过脱脂处理，直接退火，退火后工件表面无影响。文献1004-0935(2010)04-0403-03(《辽宁化工》，冲压加工清洗润滑油的研制试验)公开了一种金属板材冲压清洗油，它基本上由非极性物质、脂肪类乙氧基化合物、酯类酰胺类防锈剂、磺化植物油、动物油等组成，未涉及对基础油的要求，也未体现对油品退火清净性能的描述。
发明内容
本发明所要解决的技术问题之一是现有技术存在冲压油退火性能不够，加工直接退火会有残留，影响工件质量，因此在工件冲压之后，必须对工件进行脱脂处理的问题，提供一种新的冲压油组合物。该组合物退火清净性能好，加工后工件可以直接退火。本发明所要解决的技术问题之二是提供一种与解决技术问题之一相对应的冲压油组合物的用途。
为解决上述技术问题之一，本发明采用的技术方案如下：一种冲压油组合物，以重量份数计由以下组份组成：
a)40～75份的精制矿物油；
b)5～25份的油性剂；
c)15～25份的黏度指数改进剂；
d)0.5～2份的极压剂。
其中，所述精制矿物油选自加氢精制矿物油；所述油性剂选自合成酯或脂肪醇中的至少一种；所述黏度指数改进剂选自聚异丁烯；所述极压剂选自含磷极压剂。
上述技术方案中，优选地，所述合成酯选自棕榈酸单酯、硬脂酸单酯或邻苯二甲酸双酯中的至少一种。
上述技术方案中，优选地，所述脂肪醇选自十六醇、油醇或C12-14混合醇中的至少一种。
上述技术方案中，优选地，所述精制矿物油的终馏点不超过430℃。
本发明组合物的制备方法为：将基础油加入调和釜中，当温度为55～65℃时，加入所需量的油性剂、黏度指数改进剂和极压剂，恒温搅拌30分钟以上，搅拌均匀后经过滤出料。
为解决上述技术问题之二，本发明采用的技术方案如下：所述冲压油组合物用于碳钢板、铜铝板冲压油组合物的工业生产中。
上述技术方案中，所述冲压油组合物的组份、重量份数以及优选范围与解决技术问题之一所采取的技术方案相同。
本发明通过优选原料，特别是选用加氢精制矿物油作为基础油，选用合成酯、脂肪醇作为油性剂，选用聚异丁烯作为黏度指数改进剂，选用磷酸酯作为极压剂，充分发挥各组份的协同作用，提高了冲压油的退火清净性。本发明组合物除了能够为冲压提供润滑、防锈保护外，加工后可以直接退火，无残留，从而减少冲压后脱脂去油工艺，取得了较好的技术效果。
本发明的冲压油组合物的评定方法如下：
极压性能：GB/T 3142
残炭：SH/T 0170
下面通过实施例对本发明作进一步的阐述。
具体实施方式
【实施例1～3】
将精制矿物油加热到60℃，搅拌中依次加入所需量的油性剂、极压剂、黏度指数改进剂和极压剂，充分搅拌半小时后停止搅拌和加热，静置2小时后过滤灌装物。组合物中各组份的种类及用量，具体见表1。其中，基础油1为加氢精制矿物油，其终馏点为412℃，黏度为7.671mm2/s(40℃)，基础油2为加氢精制矿物油，其终馏点486℃，黏度为32.49mm2/s(40℃)。
表1
【比较例1】
同【实施例1】，只是基础油为基础油2。组合物具体组成见表2。
【比较例2】
同【实施例2】，只是油性剂为植物油。组合物具体组成见表2。
【比较例3】
同【实施例3】，只是极压剂为二烷基二硫代硫酸锌。组合物具体组成见表2。
表2
分别对各实施例和比较例制备的冲压油组合物进行性能测试，试验结果见表3。
表3
实施例 极压性能/N 退火清净性能(残炭)/％
实施例1 588 0
实施例2 883 0
实施例3 667 0
比较例1 667 0.08
比较例2 883 0.12
比较例3 784 0.26

Claims (5)

1.一种冲压油组合物，以重量份数计由以下组份组成：
a)40～75份的精制矿物油；
b)5～25份的油性剂；
c)15～25份的黏度指数改进剂；
d)0.5～2份的极压剂。
其中，所述精制矿物油选自加氢精制矿物油；所述油性剂选自合成酯或脂肪醇中的至少一种；所述黏度指数改进剂选自聚异丁烯；所述极压剂选自含磷极压剂。
2.根据权利要求1所述冲压油组合物，其特征在于所述合成酯选自棕榈酸单酯、硬脂酸单酯或邻苯二甲酸双酯中的至少一种。
3.根据权利要求1所述冲压油组合物，其特征在于所述脂肪醇选自十六醇、油醇或C12-14混合醇中的至少一种。
4.根据权利要求1所述冲压油组合物，其特征在于所述精制矿物油的终馏点不超过430℃。
5.权利要求1～4任一所述的冲压油组合物用于碳钢板、铜铝板冲压加工过程。
CN201610595169.5A 2016-07-26 2016-07-26 冲压油组合物及用途 Pending CN106221877A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110305715A (zh) * 2018-05-04 2019-10-08 嘉兴市国龙石油化工有限公司 一种不锈钢拉拔油及其制备方法
CN112239696A (zh) * 2019-07-17 2021-01-19 中国石油化工股份有限公司 冲压油组合物及其用途

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103333733A (zh) * 2013-07-11 2013-10-02 广州洛德化工科贸有限公司 一种适用于无氟制冷行业的冲压油及其制备方法
CN103666702A (zh) * 2013-12-14 2014-03-26 广西大学 冲压铝及铝合金材料的润滑剂
CN105296085A (zh) * 2015-10-19 2016-02-03 中国石油化工股份有限公司 冲压油组合物及其用途
CN105733765A (zh) * 2016-01-26 2016-07-06 深圳市鑫昌龙新材料科技股份有限公司 环保免清洗的防锈冲压油

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103333733A (zh) * 2013-07-11 2013-10-02 广州洛德化工科贸有限公司 一种适用于无氟制冷行业的冲压油及其制备方法
CN103666702A (zh) * 2013-12-14 2014-03-26 广西大学 冲压铝及铝合金材料的润滑剂
CN105296085A (zh) * 2015-10-19 2016-02-03 中国石油化工股份有限公司 冲压油组合物及其用途
CN105733765A (zh) * 2016-01-26 2016-07-06 深圳市鑫昌龙新材料科技股份有限公司 环保免清洗的防锈冲压油

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110305715A (zh) * 2018-05-04 2019-10-08 嘉兴市国龙石油化工有限公司 一种不锈钢拉拔油及其制备方法
CN112239696A (zh) * 2019-07-17 2021-01-19 中国石油化工股份有限公司 冲压油组合物及其用途

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